[Event "Sbornik Shakhmatnik Etjudov (1914)#088"]
[Site "?"]
[Date "1914.??.??"]
[Round "?"]
[White "Platov=V Platov=M"]
[Black "[+0301.21d1a4"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/8/2N5/3P4/k2p2r1/8/2P5/3K4 w - - 0 1"]
[PlyCount "23"]
[EventDate "1914.??.??"]

1. d6 $1 (1. Ne7 d3 2. cxd3 {y entre otras} 2... Kb5 $11) (1. Ke2 d3+ 2. Kxd3
2... Kb5 $1 $11) 1... d3 $1 2. cxd3 $1 2... Rg6 (2... Rg7 3. Ne5 Rg8 4. Nf7 Kb4
5. d7 Kc3 6. Ke2 Rg2+ 7. Ke3 Rg8 8. Ke4 Rg4+ 9. Ke5 Rd4 10. Nd6) 3. d7 Rd6 4.
d8=R $3 (4. d8=Q $2 4... Rxd3+ $3 5. Qxd3 {Ahogado!!}) 4... Rxc6 $1 5. Rb8 $1
5... Ka5 (5... Rd6 6. Kd2 Rd7 (6... Ka5 7. Kc3 Ka6 (7... Rc6+ 8. Kd4 Rh6 9. Kc4
Rc6+ (9... Ka6 10. d4 Ka7 (10... Rc6+ 11. Kd5 Rh6 12. Kc5 $18) 11. Rb1 $18) 10.
Kd5 $18) 8. Kc4 Ka7 9. Rb1 Rc6+ 10. Kd5 Rh6 11. d4 $18) 7. Kc3 Rc7+ 8. Kd4 Rd7+
9. Kc5 $1 9... Rxd3 (9... Rc7+ 10. Kd6 Rh7 11. d4 $18) 10. Kc4 $18 {
y la torre o el mate.}) 6. Kd2 Ka6 7. Ke3 Ka7 8. Rb1 Rc8 9. d4 Rb8 (9... Rh8
10. Kf4 Rh5 11. Ke4 Rh4+ 12. Kd5 Rh5+ 13. Kc6 Rh6+ 14. Kc5 $18) 10. Rxb8 $18 {
y ganan la oposicion es de las blancas.} 10... Kxb8 {sigue} 11. Ke4 Kc7 12. Ke5
$1 {etc.} (12. Kd5 $2 12... Kd7 $11 {Un bello estudio miniatura, de mas de
cien anos, con la refulgente frescura de una obra moderna.}) 1-0

[Event "1.p. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.08.02"]
[Round "?"]
[White "Oleg Pervakov"]
[Black "[+3142.53e1h5"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "2B5/2N1p1P1/6P1/1b5k/5P1p/7P/1pq1N1P1/4K2R w K - 0 1"]
[PlyCount "24"]
[EventDate "2022.??.??"]

{[#]} 1. O-O $1 (1. Bg4+ $2 1... Kh6 2. g8=Q b1=Q+ 3. Kf2 3... Qc5+ $19) 1...
Bc4 $1 (1... b1=Q 2. Bg4+ Kh6 3. g8=Q Qxf1+ 4. Kh2 $18) (1... Qxg6 2. Bg4+ Kh6
3. g8=Q Qxg8 4. Nxb5 Qb3 5. Nbc3 $18) 2. Be6 $1 ({Thematic try:} 2. Ne6 $2 2...
b1=Q 3. Rxb1 Qxb1+ 4. Kh2 Qxg6 5. g4+ hxg3+ 6. Nxg3+ Kh4 ({the same} 6... Kh6
7. Nf5+) 7. g8=Q Qxg8 8. Nf5+ Kh5 9. Neg7+ Kg6 10. Nxe7+ Kxg7 11. Nxg8 11...
Kxg8 $11 {bishops on the board!} (11... Bxg8 $11)) 2... b1=Q 3. Rxb1 (3. g8=Q
$2 3... Qxf1+ 4. Kh2 4... Qxg2+ $1 5. Kxg2 5... Qxe2+ $11) 3... Qxb1+ (3...
Bxe6 4. Rb5+ $18) 4. Kh2 (4. Kf2 $2 4... Qb6+ $19) 4... Bxe6 5. Nxe6 Qxg6 (5...
Qb8 6. N2d4 Kxg6 (6... Qg8 7. f5 $1 7... Qb8+ 8. Kg1 $18) 7. Nc6 $1 $18) 6. g4+
$1 6... hxg3+ {(en passant)} (6... Kh6 7. g5+ Kh5 8. f5 $18) 7. Nxg3+ 7... Kh6
$1 (7... Kh4 8. g8=Q $1 8... Qc2+ 9. Ne2 $1 (9. Kg1 $2 9... Qg2+ $1 10. Kxg2
$11 {stalemate}) 9... Qxe2+ 10. Qg2 Qxe6 11. Qg5#) 8. Nf5+ $1 8... Kh5 (8...
Qxf5 9. g8=Q Qxf4+ 10. Nxf4 $18 {no stalemate}) 9. g8=N $3 {Domination} (9.
g8=Q $2 9... Qg2+ 10. Qxg2 $11 {stalemate}) (9. g8=B $2 9... Qf6 $1 10. Ned4
10... e5 $11) (9. Nfd4 $2 9... Qf7 $1 10. f5 Kh4 11. Kg1 11... Qe8 $1 12. Nf8 (
12. Nc6 Qxc6 13. g8=Q 13... Qc1+ $11 {perpetual check}) 12... Qf7 13. Nde6
13... Kg3 $1 14. h4 14... Kg4 $1 15. h5 Kxh5 16. Ng6 Qxf5 17. Ngf4+ (17. Nef4+
17... Kg5 $1 $11) 17... Kh6 $1 18. g8=Q Qb1+ 19. Kh2 19... Qh1+ $1 20. Kxh1 $11
{stalemate}) (9. Ned4 $2 9... e6 $1 10. Ng3+ 10... Kh6 $11) 9... Qxg8 10. Neg7+
Kg6 11. Nxe7+ Kxg7 12. Nxg8 12... Kxg8 {No bishops, White wins. Valladao task
with thematic try. The rough exchanges of pieces in the introduction are
compensated by the presence of a thematic try in which White unexpectedly does
not win in the bishops ending with two extra pawns. After the Bishops left the
board in the solution, Black had stalemate counterplay, refuted by promotion
to the Knight. Castling on the first move made it possible to implement the
Vallodao task.} 1-0

[Event "2.p. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.01.??"]
[Round "?"]
[White "Michael .Pasman"]
[Black "[+0134.12h4f5"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/8/N2Rb3/5k2/7K/p4pP1/8/5n2 w - - 0 1"]
[PlyCount "20"]
[EventDate "2021.??.??"]

1. g4+ $1 ({Thematic try :} 1. Nb4 1... Ne3 $1 2. g4+ Nxg4 3. Rd3 f2 4. Rf3+
4... Ke5 $1 (4... Ke4 5. Kg3) 5. Kg3 5... Kd6 $1 6. Nc2 6... a2 $19 7. Rxf2
7... Nxf2 $19) ({Thematic try :} 1. Rd3 1... Nh2 2. Rxa3 f2 3. g4+ Kf4 4. Ra1
Nf3+ 5. Kh3 5... Ne1 $19) 1... Ke5 2. Rd3 $1 (2. Rd1 Ne3) 2... a2 (2... f2 3.
Rxa3 Nd2 4. Ra1 Nf3+ 5. Kg3) 3. Ra3 f2 (3... Kf4 4. Ra4+ $1 4... Ke3 5. Ra3+ $1
5... Kd2 6. Nb4 f2 7. Nd3) (3... Bc4 4. Nb4 $1 4... f2 5. Rxa2 $1 $11) 4. Nc5
$1 (4. Nb4 4... Kf4 $1 5. Nd3+ 5... Kf3 $1 $19) 4... Bc4 5. Rxa2 $1 5... Nd2 $1
(5... Bxa2 6. Nd3+ Kd4 7. Nxf2) 6. Ra1 $1 6... Kf4 $1 (6... Nf3+ 7. Kg3) 7. Kh3
$1 7... Nf3 8. Ne6+ $3 (8. Kg2 Ke3 9. Ra3+ (9. Rh1 9... Bd5 $1 $19) (9. Ne4
Ne1+) 9... Ke2 10. Rxf3 10... Bd5 $19) 8... Bxe6 9. Rf1 $1 (9. Kg2 Ke3 10. Ra3+
Ke2 11. Rxf3 11... Bd5 $19) 9... Ke3 10. Rxf2 $1 (10. Kg2 $2 10... Ne1+ 11. Kg3
11... Nd3 $1 $19) 10... Kxf2 {Ideal stalemate. Dynamic stalemate study with
the game of all actors and laconic clean lines.} 1/2-1/2

[Event "3.p. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.07.05"]
[Round "?"]
[White "Pavel Arestov"]
[Black "[+1635.11h4f5"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/4Qnr1/1b2P3/5k2/4N1NK/8/4p3/4r3 w - - 0 1"]
[PlyCount "21"]
[EventDate "2022.??.??"]

1. Ng3+ $1 (1. Nd6+ $2 1... Nxd6 2. Qf6+ Ke4 3. Qe5+ 3... Kd3 $1 4. Qxd6+ 4...
Bd4 $11) 1... Kg6 (1... Kf4 2. Qf6#) 2. exf7 (2. Qf6+ $2 2... Kh7 3. exf7 3...
Rh1+ $1 4. Nxh1 e1=Q+ 5. Ng3 5... Rxg4+ $1 6. Kxg4 6... Qd1+ $11) 2... Rh7+ (
2... Rh1+ 3. Nxh1 Rh7+ 4. Kg3) (2... Rxf7 3. Ne5+ $18) 3. Nh6 $1 3... Rxh6+ 4.
Kg4 4... Rf1 $1 5. Nxf1 $1 (5. Qxe2 $2 5... Rxf7 $13) 5... Rh4+ $1 {
play fo stalemate} (5... exf1=Q 6. f8=N+ $1 6... Qxf8 7. Qxf8 Kh7 8. Qe7+ Kh8
9. Qe8+ Kg7 10. Kg5 $1 10... Rf6 11. Qe7+ Rf7 12. Qe5+ Kh7 13. Qh2+ Kg7 14.
Qh6+ $18) 6. Kxh4 6... Bd8 $1 {pin} (6... exf1=Q 7. f8=N+ $1 $18) 7. f8=N+ $1 (
7. Qxd8 $2 7... e1=Q+ $11) 7... Kh6 $1 {play fo stalemate} (7... Kf5 8. Ng3+
Kf4 9. Qxd8 $18) 8. Qxd8 8... e1=Q+ $1 (8... exf1=Q 9. Qg5#) 9. Ng3 9... Qe7+
$1 10. Kg4 $1 (10. Qxe7 $11 {stalemate}) 10... Qxd8 11. Nf5# {model mate. The
author tried to overcome the difficulties of the introductory game. It was not
possible to manage without a compromise capture by a pawn of a non-playing
Knight. Further game with mutual effects.} 1-0

[Event "4.p. UAPA 18th Ty sec.(tt).A "]
[Site "ACER-PC"]
[Date "2022.10.25"]
[Round "?"]
[White "Mario G. Garcia"]
[Black "[+1642.13e3g1"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/8/2P2B2/N2N3r/r5p1/4K1Q1/p5p1/6kb w - - 0 1"]
[PlyCount "17"]
[EventDate "2019.??.??"]

1. Nb3 $1 (1. c7 $2 1... Ra3+ $1 $11) 1... Rh3 (1... Rf5 2. c7 Rf3+ 3. Qxf3
gxf3 4. c8=Q $18) (1... a1=Q 2. Bxa1 $18 {as line A )}) 2. Qxh3 2... gxh3 {
From here, a configuration of three white pieces against the Rook and a
defensive bishop ... with pawns for each side,closetopromoting} 3. c7 $1 {
With the following lines : A)} 3... a1=Q $1 ({B)} 3... Rc4 4. Nd2 Rxc7 (4...
a1=Q 5. Bxa1 Rxc7 6. Bd4 $1 $18) 5. Nc3 $1 ({try :} 5. Nxc7 5... a1=Q 6. Bxa1
6... h2 $1 7. Nf3+ Kf1 8. Nxh2+ 8... Kg1 $1 9. Nf3+ Kf1 10. Nd2+ Ke1 11. Nf3+
11... Kf1 $11) 5... Rxc3+ $1 {playing for stalemate} (5... Re7+ 6. Bxe7 6...
Kh2 {e.g.} 7. Bd6+ Kg1 8. Ne2#) 6. Bxc3 a1=Q (6... h2 7. Ke2 a1=Q 8. Nf3#) 7.
Nf3+ $1 (7. Bxa1 $2 7... h2 8. Kf3 $11 {stalemate}) 7... Kf1 8. Nh2+ Kg1 9.
Bxa1 Kxh2 10. Be5+ Kg1 11. Ke2 h2 12. Bd4# {mate}) ({C)} 3... Ra8 4. Ke2 $1 ({
try :} 4. Nd2 $2 4... Re8+ 5. Ne7 Rxe7+ 6. Kf4 6... Rf7 $1 (6... Re4+ $2 7.
Nxe4 Kh2 8. Kf5 g1=Q 9. Be5+ Kg2 10. c8=Q a1=Q 11. Bxa1 Qxa1 12. Qc2+ Kg1 13.
Qf2#) 7. c8=Q Rxf6+ 8. Kg3 Rg6+ 9. Kf4 9... Rf6+ $11) 4... a1=Q 5. Nxa1 $1 (5.
Bxa1 $2 5... Re8+ 6. Ne3 6... Kh2 $1 7. c8=Q 7... Rxe3+ $1 8. Kxe3 8... g1=Q+
$11) 5... Re8+ (5... Kh2 6. Be5+ $18) 6. Ne7 $18 {e.g.} 6... Rxe7+ 7. Bxe7 h2
8. Bc5# {mate}) 4. Bxa1 Ra8 5. Nd2 $1 ({try :} 5. Be5 $2 5... Kf1 $1 (5... Re8
$2 6. Kf3 Rf8+ 7. Ke2 Rf2+ 8. Kd3 Rf3+ 9. Kc2 Rf2+ 10. Nd2 $18) 6. Nd2+ Ke1 7.
Nf3+ Kf1 8. Nh2+ Ke1 9. Bg3+ Kd1 10. Nc3+ 10... Kc2 $11) 5... Re8+ 6. Ne7 $1 (
6. Kd3 $2 6... Kf2 7. Bd4+ Kg3 8. Nf6 8... g1=Q $11) 6... Rxe7+ 7. Kf4 $1 7...
Rxc7 8. Bd4+ Kh2 9. Nf3# {mate. A good matte-stalemate study with an
interesting game and tries. Line B) looks like the main one. Line C) looks a
little weaker than the others, in the final picture of which there are extra
white pieces, but the variation is necessary to understand why Black
sacrifices a promoted pawn in line A). It is a pity that in the introduction
there is a rough exchange of heavy pieces.} 1-0

[Event "sp.p.UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Luis Miguel Gonzalez"]
[Black "[+0332.10f1e8"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "3Nkb1r/8/P7/8/8/N7/8/5K2 w k - 0 1"]
[PlyCount "73"]
[EventDate "2020.??.??"]

1. a7 Rh1+ 2. Ke2 $1 (2. Kg2 $2 2... Rg1+ $1 3. Kf3 (3. Kh2 Bd6+ 4. Kxg1 4...
Bc5+ $11) 3... Ra1 4. a8=Q 4... Rxa3+ $11) 2... Rh2+ 3. Kd1 $1 (3. Ke1 $2 3...
Bb4+ $1 4. Kf1 Rh1+ 5. Kg2 5... Rg1+ $1 $11) 3... Rh1+ 4. Kc2 Rh2+ 5. Kb1 {(c1)
} 5... Rh1+ 6. Kb2 $1 6... Bg7+ $1 (6... Bxa3+ 7. Ka2 $1 7... Be7 8. a8=Q Rh2+
9. Kb1 $1 9... Bxd8 10. Qa4+ $1 10... Ke7 11. Qf4 $1 11... Rh5 12. Qe4+ Kf6 13.
Qd4+ Ke7 14. Qg7+ $18) 7. Kc2 $1 (7. Kb3 Rh3+ 8. Ka4 $2 (8. Ka2 Rh2+ 9. Kb1
Rh1+ 10. Kc2 {loss of time}) 8... Rh4+ 9. Kb5 Rh5+ 10. Ka6 Rh6+ 11. Kb7 11...
Rb6+ $1 12. Kxb6 12... Bd4+ $11) 7... Rh2+ 8. Kd1 Rh1+ 9. Ke2 Rh2+ 10. Kf1 Rh1+
11. Kg2 11... Rg1+ $1 12. Kf3 $1 12... Rf1+ 13. Ke2 $1 (13. Ke4 $2 13... Re1+
14. Kf4 Rf1+ 15. Kg5 Rg1+ 16. Kf5 Rf1+ 17. Kg6 Rf6+ 18. Kxg7 18... Ra6 $11)
13... Rf2+ $1 14. Kd1 $1 (14. Ke1 $2 14... Bc3+ $1 15. Kxf2 15... Bd4+ $11)
14... Rf1+ 15. Kc2 Rf2+ 16. Kb3 $1 16... Rf3+ 17. Ka4 $1 17... Rf4+ 18. Kb5 $1
(18. Ka5 $2 18... Bc3+ $1 $11) 18... Rf5+ 19. Ka6 Rf6+ 20. Ka5 $1 (20. Kb7 $2
20... Rb6+ $1 $11) 20... Rf5+ 21. Nb5 $1 21... Rf1 $1 22. Nc7+ $1 22... Kd7 $1
23. Na6 $1 23... Ra1+ 24. Kb5 Rb1+ 25. Kc5 {(c4)} 25... Rc1+ 26. Kd5 Rc8 27.
Nb8+ 27... Kc7 $1 28. a8=Q Rxd8+ 29. Ke4 $1 (29. Ke6 $2 29... Rxb8 30. Qa5+
30... Rb6+ $1 $11) (29. Kc4 $2 29... Rxb8 30. Qa5+ 30... Rb6 $1 31. Kc5 31...
Bf8+ $11) 29... Re8+ $1 30. Kf5 $1 30... Rxb8 31. Qa5+ $1 31... Kc6 $1 (31...
Rb6 32. Qc5+ Kb7 33. Qe7+ $18) 32. Qa6+ $1 32... Kc7 33. Qc4+ Kb6 34. Qb4+ Ka7
35. Qa5+ $1 35... Kb7 36. Ke6 $1 36... Bf8 37. Kd7 $1 $18 {The content is the
most powerful logical study of the competition. The author creatively reworked
the study V. Anufriev, Georgia AT Shakhmatna Skladba, 1982 (HHdbVI#38428). Of
course, A. Anufriev did the main work, but the author of the version, by
adding only one minor piece in the initial position, received two additional
phases: the White King& logical maneuver to shift the Bishop at the beginning,
plus the King&#39;s logical choice in the final with a different set of pieces.
} 1-0

[Event "1.hm. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.05.??"]
[Round "?"]
[White "Michale Pasman"]
[Black "[+0143.23b6b1"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/B7/1K2R3/8/2p1p2b/7p/5nPP/1k6 w - - 0 1"]
[PlyCount "31"]
[EventDate "2022.??.??"]

1. g3 $1 (1. gxh3 $2 1... c3 2. Kb5 c2 3. Be3 3... Nd1 $19) (1. g4 $2 1... c3
$19) 1... Bxg3 $1 ({secondary line} 1... c3 2. gxh4 c2 3. Kb7 $3 ({not} 3. Rc6
$2 3... Ng4 $1 4. Bb8 e3 5. Bf4 e2 6. Kb7 (6. Bd2 6... Nxh2 $19) 6... e1=Q $19)
3... c1=Q 4. Rb6+ Ka2 5. Ra6+ Kb3 6. Rb6+ $11) 2. Kc6 $1 {
pawn sacrificed on g3 and white doesn't captures back} (2. Kc5 $2 2... c3 3.
Kd5 3... c2 $19) (2. Kb5 c3 3. Bxf2 Bxf2 4. Rxe4 4... c2 {
the white king is too far from h pawn after the exchange of rook and c-pawn}) (
2. hxg3 {black forwards h-pawn and c-pawn}) 2... Nd1 $1 ({now} 2... c3 3. Bxf2
Bxf2 4. Rxe4 c2 5. Rb4+ 5... Kc1 $11 {
the king is close enough to h-pawn, for example} 6. Kd5 Kd1 7. Rc4 c1=Q 8.
Rxc1+ Kxc1 9. Ke4 $11) 3. Kd5 $1 (3. Rxe4 $2 3... c3 4. Rb4+ 4... Ka2 $19 5.
hxg3 c2 6. Rc4 Kb3 7. Rxc2 Kxc2 8. Bg1 8... Nf2 {/e3} 9. Kd5 9... Kd3 $19) 3...
c3 4. Kxe4 (4. Rb6+ $2 4... Kc1 5. Kxe4 5... Bxh2 $19) (4. Bd4 $2 4... c2 5.
Rb6+ Kc1 6. Kxe4 Kd2 7. Rc6 Bxh2 8. Kf3 8... Bf4 $19 {/b8}) 4... c2 5. Be3 $1 {
bishop sacrificed on e3 and white will not capture back} (5. Rc6 $2 5... Bxh2
$19) ({Thematic try :} 5. Rb6+ $2 5... Nb2 $1 ({not} 5... Kc1 6. Rc6 $1 6...
Bxh2 7. Be3+ $1 7... Nxe3 8. Kxe3 $11) 6. Rc6 Bxh2 7. Be3 7... Bd6 $3 8. Kf3 h2
9. Kg2 9... Nd1 $1 10. Rb6+ Ka2 11. Ra6+ 11... Kb3 $19) 5... Nxe3 6. Rb6+ $1
6... Ka2 7. Rc6 Bf2 8. Kd3 Kb3 (8... Bg1 9. Kd2 $1 9... Kb3 10. Rb6+ $11) 9.
Rb6+ Ka3 10. Rc6 Kb2 11. Kd2 $1 (11. Rb6+ $2 11... Kc1 $19) (11. Ke2 $2 11...
Nd1 $19) 11... Nf1+ (11... Bg1 12. Rb6+ $11) 12. Kd3 $1 ({Thematic try :} 12.
Ke2 $2 {double attack, but :} 12... Bd4 $1 13. Rxc2+ (13. Kxf1 13... Bc3 $1 $19
) 13... Kxc2 14. Kxf1 14... Kd3 $1 $19) 12... c1=N+ ({or} 12... c1=Q) (12...
Ne3 13. Kd2 $1 13... Nf1+ 14. Kd3 $11) 13. Rxc1 Kxc1 14. Ke2 {double attack}
14... Nxh2 (14... Bd4 15. Kxf1 15... Kd1 $11 {Stalemate}) (14... Bg1 15. Kxf1
$11) (14... Bc5 15. Kxf1 Kc2 16. Ke2 Kc3 17. Kf3 $11) 15. Kxf2 {
With theoretical draw} 15... Kd2 {or Ng4 is also draw} 16. Kg3 $11 {White's imm
ediate danger is the passed c-pawn, but the potential threat comes from the
distant h-pawn. The white King manages to do the main work and achieve a
stalemate, or winning the h-pawn, or theoretically a draw position.} 1/2-1/2

[Event "2.hm. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Richard Becker"]
[Black "[+0164.11a8a4"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "K7/1p6/2n5/4N3/k3b3/4b3/1R2P3/8 w - - 0 1"]
[PlyCount "28"]
[EventDate "2022.??.??"]

1. Nc4 Bd4 (1... Bc5 2. Nd2 $1 (2. Nb6+ $2 2... Ka5 3. Nc4+ Ka6 4. Ra2+ 4...
Kb5 $19) 2... Bg2 3. Kxb7 $11) 2. Nb6+ Ka5 3. Nc4+ Ka4 (3... Ka6 4. Ra2+ Kb5 5.
Nd6+ $11) 4. Nb6+ Bxb6 5. Rxb6 Ka5 6. e3 $1 (6. Rxb7 $2 6... Nd8 $19) (6. Kxb7
$2 6... Ne7+ $19) 6... Nb4 ({MAIN} 6... Kxb6 {stalemate}) ({MAIN} 6... Bf3 7.
Kxb7 Ne7+ 8. e4 $1 8... Bxe4+ 9. Kb8 9... Kxb6 {stalemate}) (6... Bd5 7. Kxb7
Ne7+ 8. Kc7 $11) 7. Ka7 (7. Rxb7 $2 7... Ka6 $19) 7... Bd5 8. e4 $1 (8. Rxb7 $2
8... Nc6+ 9. Ka8 9... Nd8 $19) 8... Bxe4 9. Re6 Bd5 (9... Bc6 10. Re1 Nc2 11.
Re2 Nb4 12. Re1 Nc2 13. Re2 Na3 14. Ra2 Ka4 15. Kb6 Kb4 16. Rb2+ Kc3 17. Rh2 $1
$11) 10. Rf6 $1 {zz} (10. Rd6 $2 10... Bc6 11. Rd1 11... Ba4 $1 $19) (10. Rb6
$2 10... Bg2 $1 11. Rg6 Bc6 12. Rg1 Nc2 13. Rc1 Na3 14. Ra1 Kb4 15. Rc1 (15.
Kb6 Nc4+ 16. Kc7 16... Kc5 $11) 15... Nb5+ 16. Kb6 Nc3 17. Rc2 Na4+ 18. Kc7 Kb5
19. Rc1 Nc5 20. Rb1+ 20... Ka5 $19) 10... Bg2 (10... Bc6 11. Rf1 Nc2 12. Rf2
Nb4 13. Rf1 $11) 11. Rf2 Be4 12. Rf4 (12. Rf1 $2 12... b6 13. Ra1+ Kb5 14. Re1
Nc6+ 15. Kb7 15... Bd3 {(Bc2)-+}) 12... Bd5 13. Rf6 b5 14. Ra6+ $1 14... Nxa6 {
stalemate. Three stalemates with wK on different squares.} 1/2-1/2

[Event "3.hm. UAPA 18th Ty sec.(tt).A "]
[Site "Eiiiiceoeey"]
[Date "2022.??.??"]
[Round "?"]
[White "Valery Kalashnikov"]
[Black "[+3351.20g2h6"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "3q4/P6b/6Pk/8/2r1B3/6N1/6K1/6B1 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Be3+ $1 (1. a8=Q $2 1... Rc2+ 2. Kh3 Qxa8 3. Be3+ Kg7 4. Bd4+ Kh6 5. gxh7
Qc8+ 6. Bf5 Qxf5+ 7. Nxf5+ 7... Kxh7 $11) 1... Kg7 2. Nh5+ $1 (2. a8=Q $2 2...
Qxa8 3. Nh5+ 3... Kf8 $1 4. g7+ Kf7 5. Bxa8 Rh4 6. Bd5+ 6... Kg6 $11) 2... Kh8
$1 (2... Kg8 3. gxh7+ Kh8 4. a8=Q Qxa8 5. Bxa8 Kxh7 6. Nf4 $18) 3. a8=Q (3. g7+
$2 3... Kg8 4. a8=Q 4... Bxe4+ $19) 3... Qxa8 4. g7+ Kg8 5. Bxa8 Rg4+ (5... Bg6
6. Bd5+ Bf7 7. Bxc4 Bxc4 8. Bd4 $18) 6. Kh3 $1 ({Try} 6. Kf3 $2 6... Rxg7 7.
Bd5+ 7... Rf7+ $1 {with check!} 8. Kg4 Bg6 9. Ng3 9... Kh7 $11) 6... Rxg7 7.
Bd5+ 7... Rf7 $1 {without check!} 8. Bh6 $1 8... Bf5+ (8... Bg6 9. Nf6+ Kh8 10.
Bxf7 Bxf7 11. Bf8 $18) 9. Kh4 9... Kh7 $1 10. Kg5 $1 (10. Bxf7 $2 10... Kxh6
$11) 10... Rd7 11. Nf6+ Kh8 12. Kxf5 (12. Nxd7 $2 12... Bxd7 13. Kg6 13... Be8+
$11 {Participation in the game of all the pieces and pawns of both sides.}) 1-0

[Event "4.hm. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Luis Miguel Gonzalez"]
[Black "[+0161.23h1g8"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "6k1/8/2p5/Pp4b1/1Rp4N/6P1/8/5b1K w - - 0 1"]
[PlyCount "31"]
[EventDate "2022.??.??"]

1. a6 $1 (1. Nf5 $2 1... Bd3 $1 2. a6 Bxf5 3. a7 Be4+ 4. Kh2 c5 5. Rxb5 Be3 6.
Rb8+ 6... Kf7 $11) 1... Be3 2. Nf5 $1 (2. Rb1 $2 2... Bd3 $1 3. Re1 Bc5 4. Nf3
c3 5. Ne5 Bh7 6. Nxc6 6... c2 $11) 2... Bc5 3. Ne7+ $1 3... Kg7 $1 4. Nxc6 c3
5. Rb3 $1 (5. Rg4+ $2 5... Kh7 $1 6. Nd4 b4 7. Rh4+ Kg6 8. Nb3 c2 9. Rh2 Bd3
10. Rxc2 Bxc2 11. Nxc5 11... b3 $1 $11) 5... b4 (5... c2 6. Rc3 Bd3 7. Kh2 $1
7... Kf6 8. Kh3 $18) 6. Nxb4 Bxb4 7. a7 $1 (7. Rxb4 $2 7... Bxa6 8. Rb3 c2 9.
Rc3 9... Bd3 $11) 7... c2 8. Rxb4 $1 (8. a8=Q $2 8... c1=Q 9. Qa7+ Kg6 10. Qb6+
Kg5 11. Rxb4 Bc4+ 12. Kh2 12... Qd2+ $11) 8... c1=Q 9. Rg4+ $1 9... Kf6 $1 10.
Rf4+ 10... Ke5 $1 11. a8=Q 11... Bg2+ $1 {playing for stalemate} (11... Bc4+
12. Kh2 Qc2+ 13. Qg2 $18) 12. Kxg2 12... Qc6+ $1 13. Re4+ $3 (13. Qxc6 $2 {
stalemate}) 13... Qxe4+ 14. Qxe4+ Kxe4 15. Kh3 Kf5 16. Kh4 $18 {Of course, the
sequence of unique moves can be continued (Joke according to V. Kuzmichev
(+0000.10a5b7), Internet, 2009). Unfortunately, there is no thematic
connection between the play before and after the 7th move, although the
introduction is quite technical.} 1-0

[Event "5.hm. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Michal Hlinka & Lubos Kekely"]
[Black "[+1070.24f1h3"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/1bb1p3/8/4p1p1/4P3/2B4k/2Qp3P/5K2 b - - 0 1"]
[PlyCount "38"]
[EventDate "2022.??.??"]

1... Ba6+ 2. Kg1 (2. Kf2 $2 2... Bb6+ 3. Kf3 g4#) 2... Bb6+ (2... Be2 3. Ba5 $1
3... Bxa5 4. Qb3+ Kh4 5. Qg3+ Kh5 6. Qh3+ $11) 3. Bd4 $1 (3. Kh1 $2 3... Be2
$19) 3... Bxd4+ 4. Kh1 Be3 (4... Be2 5. Qd3+ 5... Bxd3 {stalemate}) 5. Qc8+ $1
(5. Qb3 $2 5... Kg4 6. Qd1+ (6. Kg2 Kf4 7. Qd1 g4 8. h3 gxh3+ 9. Kxh3 Kxe4 10.
Kg3 Bf4+ 11. Kg2 Bc4 12. Qc2+ 12... Kd5 $19) 6... Kh4 7. Qf3 Bf4 8. Qf2+ Kh5 9.
Qf3+ g4 10. Qb3 Bc4 11. Qa4 Kh4 12. Qd7 Kh3 13. Qd8 Bh6 14. Kg1 14... Be2 $19)
5... e6 $1 (5... Bxc8 {stalemate}) (5... Kh4 6. Qh3+ 6... Kxh3 {stalemate}) 6.
Qxe6+ g4 7. Qd7 (7. Qd6 $2 7... Be2 $19) (7. Qb3 $2 7... Be2 8. Qxe3+ 8... Bf3+
$19) 7... Bh6 (7... Bg5 8. Qh7+ Bh4 9. Qd7 {pos. draw}) 8. Qd6 $1 8... Bf4 (
8... Bg5 $1 9. Qa3+ {as main}) 9. Qd7 $1 (9. Qa3+ $2 9... g3 10. Qf3 d1=Q+ 11.
Qxd1 g2+ 12. Kg1 Be3#) 9... Bh6 10. Qd6 10... Bg5 $1 (10... Be3 11. Qd3 11...
Bxd3 {stalemate}) 11. Qa3+ Kh4 12. Qg3+ Kh5 13. Qb3 Bc4 (13... Be2 14. Qf7+ $11
) 14. Qa4 (14. Qc2 $2 14... Be2 $19) 14... Bb5 (14... Be2 15. Qe8+ $11) (14...
Kh4 15. Qd7 $11) 15. Qb3 $11 15... Bc4 16. Qa4 {positional draw;} 16... Kh4 17.
Qd7 Kh3 18. Qh7+ Bh4 19. Qd7 Bg5 20. Qh7+ $11 {Positional draw. Good job by
the white Queen to neutralize the pair of black Bishops and a passed pawn.}
1/2-1/2

[Event "sp.hm.UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Richard Becker"]
[Black "[+0167.11h1e5"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "2b2b2/7N/8/4k2n/5p2/6P1/4n1R1/7K w - - 0 1"]
[PlyCount "22"]
[EventDate "2022.??.??"]

1. gxf4+ $1 (1. Rxe2+ $2 1... Kf5 2. Rc2 (2. gxf4 Ng3+ 3. Kh2 Nxe2 4. Nxf8 4...
Nxf4 $19) 2... Bb7+ 3. Kg1 Bd6 4. gxf4 4... Nxf4 $19) 1... Kf5 {MAIN B} ({
MAIN A} 1... Kxf4 2. Nxf8 (2. Rf2+ $2 2... Kg3 3. Rxe2 Bb7+ 4. Kg1 Bc5+ 5. Kf1
5... Ba6 $19) 2... Nhg3+ 3. Kh2 Nf1+ 4. Kh1 Bb7 5. Ne6+ $1 (5. Ng6+ $2 5... Ke3
6. Nh4 6... Be4 {zz} 7. Ng6 Nd2 8. Kh2 Nf3+ 9. Kh3 Bf5+ 10. Rg4 10... Kf2 $19)
5... Ke3 6. Nc5 6... Bd5 {Main B2} ({Main B1} 6... Bf3 7. Nd3 $1 {zz} 7... Bd5
(7... Kd2 8. Nf4 $11) 8. Nb4 Be4 9. Nd5+ Kd4 10. Nc3 10... Kxc3 {stalemate}) 7.
Ne4 Bc6 8. Rxe2+ $1 (8. Rg4 $2 8... Kf3 9. Rh4 9... Bd5 $1 {zz} 10. Rh3+ Kxe4
11. Kg2 11... Nf4+ $19) 8... Kxe2 9. Kg1 9... Bxe4 {stalemate}) 2. Nxf8 (2.
Rxe2 $2 2... Ng3+ 3. Kh2 3... Nxe2 {etc.}) (2. Kh2 $2 2... Bd6 3. Rg5+ 3...
Kxf4 $19) 2... Nhg3+ 3. Kh2 Nf1+ 4. Kh1 Bb7 5. Ng6 $1 {zz} 5... Ne3 6. Nh4+
Kxf4 7. Kh2 $1 (7. Ng6+ $2 7... Kf5 8. Nh4+ 8... Ke5 $1 9. Kh2 Nf1+ 10. Kh1
10... Kf4 $1 {zz} 11. Nf5 Nd2 12. Nh4 (12. Kh2 Nf3+ 13. Kh3 13... Neg1+ $19) (
12. Nd4 Nxd4 13. Kg1 N4f3+ 14. Kf2 Ne4+ 15. Ke2 15... Nc3+ $19) 12... Ke3 13.
Nf5+ Kd3 14. Nh4 14... Be4 $1 {zz} 15. Kh2 Nf1+ 16. Kh1 16... Ke3 {etc.}) 7...
Nxg2 8. Nxg2+ Kf3 9. Ne1+ $1 (9. Nh4+ $2 9... Kf2 10. Ng6 (10. Nf5 10... Bd5
$19) 10... Bc8 11. Ne5 11... Bf5 $19) 9... Ke3 10. Ng2+ Kf2 11. Nf4 $1 11...
Nxf4 {stalemate. Three stalemates with wK on different squares. Seven-figure
zugzwangs. The White Knight in numerous lines turns out to be superfluous (it
interferes with the stalemate), but White still manages to get rid of the
Knight. Nice synthesis of three famous stalemates on different squares. But
this was achieved at a high price: by the rough first two moves.} 1/2-1/2

[Event "c. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.05.03"]
[Round "?"]
[White "Pavel Arestov"]
[Black "[+0143.01b1c8"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "2k5/R6p/7n/B5b1/8/8/8/1K6 w - - 0 1"]
[PlyCount "29"]
[EventDate "2022.??.??"]

1. Rc7+ $1 (1. Rxh7 $2 1... Be3 $1 2. Kc2 2... Bf4 $1 3. Kd3 Ng4 4. Ke4 Nf6+ 5.
Kxf4 5... Nxh7 $11) 1... Kb8 (1... Kd8 2. Rc5+ $18) 2. Rxh7 Kc8 (2... Bf4 3.
Bb4 $1 3... Kc8 4. Bf8 {/g4} 4... Nf5 5. Rf7 {/g4+-}) 3. Rc7+ Kb8 4. Rg7 $1
4... Bf4 (4... Be3 5. Kc2 Nf5 6. Rf7 Nd6 7. Bc7+ $18) 5. Rh7 $1 5... Kc8 $1 (
5... Bg5 6. Kc2 Kc8 7. Kd3 Nf5 8. Rh5 $18) 6. Ka2 $3 (6. Kc2 $2 6... Nf5 {/g4}
(6... Ng4 7. Rh4 Ne3+ 8. Kd3 8... Nd5 $11) 7. Rf7 7... Ne3+ $11) 6... Bg5 7.
Kb3 (7. Rc7+ 7... Kb8 {is a loss of time}) 7... Nf5 8. Rc7+ $1 (8. Rh5 $2 8...
Nd4+ 9. Kc4 Ne6 10. Kd5 10... Nf4+ $11) 8... Kb8 9. Rf7 $1 (9. Rc5 $2 9... Nd4+
10. Kc4 10... Ne6 {/Be7=}) 9... Nd4+ (9... Nd6 10. Bc7+ $18) 10. Kc4 Nc6 (10...
Be3 11. Bb6 $18) (10... Ne6 11. Kd5 $18) 11. Bc7+ $1 (11. Bc3 $2 11... Be7 {
/Kc8=}) 11... Kb7 $1 (11... Kc8 12. Bd6 {/Kd5+-}) 12. Rg7 $1 (12. Bf4+ $2 12...
Kb6 13. Bxg5 13... Ne5+ $11) (12. Kd5 $2 12... Ne7+ $1 13. Kd6 13... Nc8+ $11)
(12. Kc5 $2 12... Be3+ $1 13. Kd6 13... Na7 $1 14. Bd8+ 14... Ka6 $11) 12...
Bf6 13. Rh7 $1 (13. Rf7 $2 13... Be7 $1 14. Bd6 Kb6 15. Bxe7 15... Ne5+ $11)
13... Be7 14. Bd6 $1 {pin} 14... Kb6 15. Bxe7 $18 {White repeats the maneuver
Rc7- Rh7, Rc7-Rg7, Rc7-Rf7 three times to worsen Black's position. Domination
with good interaction of pieces.} 1-0

[Event "c. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.05.20"]
[Round "?"]
[White "Pavel Arestov"]
[Black "[+3012.20e6g8"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "6k1/N7/2P1K3/6N1/3q4/8/6P1/1B6 w - - 0 1"]
[PlyCount "15"]
[EventDate "2022.??.??"]

1. Nc8 $1 (1. c7 $2 1... Qc4+ 2. Kd6 Qd4+ 3. Kc6 Qc4+ 4. Kb6 Qd4+ 5. Kb7 Qd5+
6. Nc6 Qb5+ 7. Kc8 Qxb1 8. Ne6 8... Qa2 $1 9. Kd7 9... Qd5+ $11) (1. Bh7+ $2
1... Kg7 2. c7 Qb6+ 3. Kd5 Qa5+ 4. Kd6 Qa3+ 5. Ke6 Qa2+ 6. Ke5 Qa5+ 7. Ke4 Qxg5
8. c8=Q 8... Qxg2+ $11) 1... Qg4+ (1... Qc4+ 2. Kd7 Qd5+ 3. Nd6 Qxg5 4. Ba2+ $1
4... Kh7 5. c7 $18) 2. Kf6 Qxc8 (2... Qd4+ 3. Kg6 $1 3... Qg7+ 4. Kh5 Qc7 5.
Bf5 Qe5 6. g3 Qxg3 7. Kg6 Qe5 8. Be6+ Kf8 9. Bd7 Qg7+ 10. Kf5 Qc3 11. Ne6+ $18)
3. Ba2+ $1 (3. Bh7+ $2 3... Kh8 $11) 3... Kf8 (3... Kh8 4. Nf7+ Kh7 5. Bd5 $1
5... Qc7 6. Ng5+ Kh6 7. Ne6 $18) 4. Ne6+ 4... Ke8 $1 (4... Kg8 5. c7 $18) 5.
Bc4 $3 (5. c7 $2 5... Qa6 {/d7=}) (5. Bd5 $2 5... Qb8 $1 6. c7 6... Qb2+ $11)
5... Qb8 $1 (5... Qxc6 6. Bb5 Qxb5 7. Nc7+ {fork}) (5... Qa6 $5 6. Nc7+ {/g7+-}
) 6. Bb5 $1 (6. c7 $4 6... Qb2+ $19) (6. Ng7+ $2 6... Kd8 7. Ne6+ 7... Ke8 {
is a loss of time}) 6... Qxb5 (6... Qa7 7. c7#) (6... Qb6 7. c7+ Qxb5 8. c8=Q#)
7. Nc7+ Kd8 8. Nxb5 $18 {Domination over the black Queen.} 1-0

[Event "c. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "MIchael Gromov &, Oleg Pervakov"]
[Black "[+3011.34g3d6"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "6q1/4Pp2/1B1k4/1p1Pp1P1/4p3/2N3K1/8/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "2022.??.??"]

{[#]} 1. e8=N+ $1 (1. e8=Q $2 1... Qxg5+ 2. Kf2 2... Qf4+ $1 3. Ke1 (3. Ke2
3... Qf3+ $11) 3... Qg3+ $1 4. Kd2 4... Qd3+ $11) (1. Nxe4+ $2 1... Kxe7 2. d6+
Ke6 3. d7 3... Kf5 $1 4. Nd6+ Ke6 5. d8=Q Qxd8 6. Bxd8 Kxd6 7. Kf3 7... Kd5 $1
8. Ke3 b4 9. Bf6 9... b3 $11) 1... Qxe8 (1... Ke7 2. Nxe4 f5 (2... Qxe8 3. Bc5+
Kd8 4. Nf6 {... as in solution}) 3. d6+ Kf8 4. d7 f4+ 5. Kg2 $1 5... Qa2+ 6.
Bf2 $18) 2. Nxe4+ Ke7 ({After} 2... Kxd5 3. Nf6+ Kc6 4. Nxe8 4... Kxb6 {
knight takes all pawns:} 5. Nd6 $1 5... b4 6. Nxf7 b3 7. Nxe5 b2 8. Nc4+ $18)
3. Bc5+ Kd8 4. Nf6 Qh8 5. d6 $1 5... Kc8 $1 6. Bb6 $1 (6. d7+ $2 6... Kd8 $1 7.
Kg4 (7. Bb6+ Ke7 8. d8=Q+ Qxd8 9. Bxd8+ 9... Kxd8 $11) 7... e4 $1 8. Bb6+ Ke7
9. d8=Q+ Qxd8 10. Bxd8+ Kxd8 11. Nxe4 11... b4 $1 12. Nc5 12... Ke7 $11) 6...
Kb7 7. d7 Kxb6 8. Ne8 $1 $18 {Domination over the black Queen.} 1-0

[Event "c. UAPA 18th Ty sec.(tt).A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Valery Kalashnikov"]
[Black "[+0483.00e1d4"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/3b4/5b2/8/3kn3/5r1B/R6B/4K3 w - - 0 1"]
[PlyCount "23"]
[EventDate "2018.??.??"]

1. Bg1+ (1. Bxd7 $2 1... Bh4+ 2. Kd1 2... Nc3+ $19) 1... Kd3 (1... Kc4 2. Bxd7
Bc3+ 3. Ke2 $11) 2. Bf1+ (2. Ra3+ $2 2... Nc3 3. Bxd7 Bh4+ 4. Bf2 4... Rxf2 $19
) 2... Rxf1+ $1 (2... Kc3 3. Ra3+ Kc2 4. Rxf3 $11) 3. Kxf1 Bh3+ (3... Be6 4.
Ra3+ Kc2 5. Ke2 $11) 4. Rg2 $1 (4. Ke1 $2 4... Bh4+ 5. Bf2 Nxf2 6. Ra3+ Kc2 7.
Ra2+ 7... Kc3 $19) 4... Nd2+ 5. Kf2 Bh4+ 6. Rg3+ Kc2 7. Bh2 Nf1 (7... Ne4+ 8.
Kf3 Nxg3 9. Bxg3 $11) 8. Kf3 Nxh2+ 9. Kf4 Bf1 (9... Bxg3+ 10. Kxg3 $11 {
double attack}) 10. Rg7 $1 10... Kc3 (10... Be1 11. Rh7 Bd2+ 12. Kg3 $11) (
10... Bd3 11. Rg2+ $11 {double attack.}) 11. Rh7 Bd8 12. Kg3 (12. Rxh2 $2 12...
Bc7+ $19) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2022.05.08"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]
[SourceDate "2019.05.08"]

 1-0

[Event "STUDIES WIN"]
[Site "?"]
[Date "2022.11.22"]
[Round "?"]
[White "SECTION THEME FREE: B.1."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "1.p. UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.08.15"]
[Round "?"]
[White "Oleg Pervakov"]
[Black "[+4800.23d1e4"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "Q1q5/8/2pP4/2r4R/4k1r1/8/p2P2Rp/3K4 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

{All pieces are mutually attacked!} 1. Re2+ (1. Qa4+ $2 1... Kf3 2. Qb3+ 2...
Kxg2 $11) 1... Kd4 $1 2. Qa4+ Rc4 3. Re4+ $1 (3. Qa7+ $2 3... c5 4. Qg7+ $4
4... Rxg7 $19) 3... Rxe4 (3... Kxe4 4. Qxc4+ Kf3 5. Qf1+ Ke4 6. Qe2+ Kd4 7.
Qe3+ Kc4 8. Qc3#) 4. Qa7+ 4... Kd3 $1 (4... c5 5. Qg7+ $1 5... Kd3 6. Qg3+ Kd4
7. Qf2+ Kd3 8. Rd5+ Rcd4 9. Qf1+ Re2 10. Qxe2#) 5. Qa3+ Kd4 6. Qb2+ $1 {
6.Qd6#??} (6. d7 $2 6... h1=Q+ $1 7. Rxh1 7... Qxd7 $19) 6... Kd3 7. d7 $1 7...
a1=Q+ (7... Re1+ 8. Kxe1 Qxd7 9. Qb3+ Ke4 10. Qe3#) 8. Qxa1 h1=Q+ 9. Rxh1 Qxd7
10. Rh3+ $1 (10. Qa3+ $2 10... Kd4 11. Qd6+ $4 11... Qxd6 $19) 10... Qxh3 (
10... Re3 11. Rxe3#) 11. Qa3+ Kd4 (11... Rc3 12. Qxc3#) 12. Qd6# {Model mate
o selfblocks. All the pieces are attacking each other in the beginning, marks
the Author in his first comment! What an amusing initial position. The
following solution is a great technique show, with a clean struggle between
heavy pieces ending in a stunning model mate, made possible by the clearance
of d6 square.} 1-0

[Event "2.p. UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.08.12"]
[Round "?"]
[White "Jan Timman"]
[Black "[+3514.12d3d7"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/2rk4/1q2p2R/6R1/pNB5/3K4/6nP/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]

1. Bb5+ $1 (1. Rg7+ $2 1... Kc8 2. Rg8+ Kd7 3. Bxe6+ Qxe6 4. Rg7+ Kc8 5. Rxc7+
Kxc7 6. Rxe6 6... Nf4+ $11) 1... Rc6 $1 (1... Kd6 2. Rxe6+ Kxe6 3. Rg6+ Ke5 4.
Rxb6 Rh7 5. Bxa4 $18 {Tablebase}) (1... Kc8 2. Ba6+ Kd7 (2... Kb8 3. Rb5 $18)
3. Rg7+ Kd6 4. Rxe6+ $18) 2. Bxc6+ (2. Re5 $2 2... Nf4+ 3. Ke4 3... Qg1 $1 4.
Bxc6+ Kd6 5. Kxf4 Qd4+ 6. Re4 Qf2+ 7. Kg5 Qf5+ 8. Kh4 8... Qf2+ $11) 2... Ke7
3. Nd5+ $1 (3. Re5 $2 3... Nf4+ 4. Kc4 Qf2 5. Be4 Qf1+ 6. Bd3 Qc1+ 7. Bc2 (7.
Kb5 Qb2 8. Re3 8... a3 $11) 7... Qf1+ 8. Kc5 8... a3 $1 9. Nd5+ Nxd5 10. Rhxe6+
Kd7 11. Rd6+ Kc7 12. Rexd5 (12. Rdxd5 12... Qf6 $11) 12... Qf2+ 13. Kb4 Qf4+
14. Kxa3 14... Qxd6+ $11) (3. Rg7+ $2 3... Kf8 4. Rxg2 Qxb4 5. Rh8+ 5... Ke7
$11) 3... exd5 4. Rg7+ Kf8 5. Rg8+ $1 (5. Rf7+ $2 5... Kg8 $1 6. Rg6+ 6... Kh8
$11) 5... Kxg8 6. Bxd5+ 6... Qe6 $1 7. Kd4 $3 (7. Bxe6+ $2 7... Kg7 $11) 7...
Nf4 8. Bxe6+ Kg7 9. Rh4 $1 $18 {After a proper introduction, a surprising Rook
sacrifice leads to a position in which every chess player would immediately
capture the hanging black Queen, with check, overlooking the consequent
domination of the white Rook. A clever and paradoxical preventive move allows
the Rook to escape. Excellent construction for a cunning and subtle game.} 1-0

[Event "sp.p.UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.06.01"]
[Round "?"]
[White "Jan Timman"]
[Black "[+0540.32a1c1"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "5B2/5r2/7P/R2P4/8/6p1/PRp5/K1k3b1 w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]

1. Bg7 $1 (1. Ra4 $2 1... Kd2 2. a3 (2. Bb4+ 2... Kd1 $11) 2... Rxf8 3. Rc4 Bd4
4. Rxd4+ Kc3 5. Rxc2+ 5... Kxc2 $11) 1... Rxg7 (1... Kd1 2. Rab5 c1=Q+ 3. Rb1
Rxg7 4. Rxc1+ Kxc1 5. Rb1+ Kc2 6. Rxg1 Rg6 7. h7 Rh6 8. Rg2+ Kc3 9. Rxg3+ Kc2
10. a4 Rxh7 11. Ka2 Rd7 12. Ka3 $18) 2. Ra4 2... Rb7 $1 3. Rxb7 g2 4. h7 4...
Bd4+ {Play for stalemate.} 5. Rxd4 g1=Q 6. h8=B $1 {Phoenix} (6. h8=Q $2 6...
Qxd4+ 7. Qxd4 $11 {stalemate}) 6... Qg7 $1 7. Rf7 $1 (7. Rxg7 {/Bxg7? stalemate
}) 7... Qf6 $1 8. Bg7 $1 (8. a3 $2 8... Qf3 $1 9. Ka2 Qxf7 10. Be5 Qxd5+ 11.
Rxd5 $11 {stalemate}) 8... Qf3 9. Bh6+ $1 $18 (9. Rc7 $2 9... Qc3+ 10. Rxc3 $11
) (9. Rxf3 $2 $13 {After a short introductory battle for the control of d4
square, White answers to Queen promotion with a Phoenix Bishop promotion,
engaging an anti-stalemate skirmish. Then, after the frenzy movements on
north-east, with multiple crazy piece offerings and consequent capture
refusals, mate is unavoidable. When you arrive at the end, you can only say:
"Pity that this did not keep on going a bit more!". However, I would have
ended it with 8. ... Qxg7 9. Rf1# as main line.}) 1-0

[Event "1.hm. UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.06.16"]
[Round "?"]
[White "Petromir Panaiotov"]
[Black "[+0048.43e5f7"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/4nk2/4p3/b1npKp1P/5PPB/4P3/8/3N2N1 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. g5 (1. Bxe7 $2 1... Kxe7 2. gxf5 Nd7+ 3. Kd4 Bb6+ 4. Kd3 Nf6 5. h6 exf5 6.
Nf3 Kf7 7. Nh4 Kg8 8. Nxf5 8... Kh7 $11) 1... Nd3+ 2. Kd4 (2. Kd6 $2 2... Bb4+
3. Kd7 Nc5+ 4. Kc7 Ba5+ 5. Kb8 e5 6. fxe5 Nc6+ 7. Ka8 7... Nxe5 $11) 2... Nxf4
$1 3. exf4 3... Bb6+ {[#]} 4. Kc3 $1 (4. Kd3 $2 {Thematic try. The downside of
the move is that the "d3" square is no longer available for wNd1, to protect
wpf4 and "e5" square.} 4... Bxg1 5. g6+ (5. Bg3 Nc6 6. Ne3 Na5 7. Nc2 7... Nb3
$11) 5... Nxg6 6. hxg6+ Kxg6 7. Bd8 $1 7... e5 $1 8. fxe5 8... Kf7 $1 9. Bc7 (
9. Nc3 9... Bh2 $1 (9... Ke6 $2 10. Ne2 Bh2 11. Nd4+ Kd7 12. Bf6 $18) 10. Bc7
Ke6 11. Kd4 Bg1+ 12. Kd3 12... Bh2 $11) 9... Ke6 $1 10. Nc3 10... Bh2 $1 11.
Na4 11... Bg1 $1 12. Nb2 12... f4 $1 13. Ke2 Bd4 14. Nd3 Kf5 15. Kf3 15... Bc3
$11) 4... Bxg1 5. g6+ Nxg6 6. hxg6+ Kxg6 7. Nf2 $1 7... Bh2 (7... Kh5 8. Bg3
$18) 8. Nd3 {Now "d3" square is vacant, unlike the line with 4.Kd3?} 8... Kh5
9. Bf2 $1 (9. Bg5 $2 9... Bg1 $1 (9... Kg4 $2 10. Ne5+ Kh3 11. Kd3 Bg1 12. Ke2
Kg3 13. Nd7 Kg4 14. Nf6+ Kg3 15. Ne8 Bd4 16. Nc7 e5 17. Ne6 Bb2 18. Bf6 Kg4 19.
Bxe5 $18) 10. Ne5 10... Bd4+ $1 11. Kxd4 $11) 9... Kg4 10. Ne5+ $1 10... Kxf4
11. Kd4 $1 11... Bg3 (11... Kg5 12. Nf3+ $18) 12. Be3# {An attractive position
that could easily arise in a real OTB game. Neat and logic manoeuvres lead to
a charming model mate in the centerboard, otherwise Black is forced to lose a
piece for direct capture or double attack. All the sequence gave me a sense of
naturalness and pleasant harmony. Well done!} 1-0

[Event "2.hm. UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.02.??"]
[Round "?"]
[White "MIchael Pasman"]
[Black "[+1605.33a5d7"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/P2k1P2/3p4/K3PrNQ/1r2N2n/8/p1p5/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Nf6+ $1 (1. f8=N+ $2 1... Rxf8 2. Qh7+ 2... Kc6 $19) (1. Kxb4 a1=Q) 1...
Rxf6 2. f8=N+ $1 {Phoenix} (2. f8=Q $2 2... a1=Q+ 3. Kxb4 3... Rxf8 $19) 2...
Rxf8 (2... Kc7 3. Qh7+) (2... Ke7 3. Qh7+) 3. Qh7+ Kc6 4. Qxc2+ Kb7 5. Qxa2 Rb6
(5... Rff4 6. exd6 Kxa7 7. d7 $18) 6. Qc4 $1 (6. Qe6 Ra6+ 7. Kb5 Rb6+ 8. Kc4
Rf4+ 9. Kd3 Kxa7) (6. Qd5+ Kxa7 7. Qd4 Rfb8 8. exd6 8... Nf5 $11) 6... Kxa7 (
6... Ra8 7. Qf7+) 7. Nf7 $1 7... Nf5 (7... Ra8 8. Nxd6 $18) (7... Rfb8 8. Nxd6
$18) 8. exd6 (8. Nd8 Rxd8 9. Qc7+ Rb7 10. Qxd8 {is only draw}) 8... Ra8 $1 9.
Nd8 $1 9... Nxd6 (9... Rxd8 10. Qc7+ Rb7 11. Qxd8) 10. Qc7+ Nb7+ 11. Qxb7+ $1
11... Rxb7 12. Nc6# {"The story of knights". 2 knights are sacrificed, one of
them promoted (phoenix) and the third is last piece left and mating (ideal
mate with 2 selfblocks) Underpromotion and consequent sacrifices bring to a
model mate with a lone Knight and two black self-blocks. The final blow is
eyeappeasing and gives an overall good artistic impression. Pity for the
unpleasant captures of technical black pawns (c2-a2), but probably in this
scheme were unavoidable.} 1-0

[Event "sp.hm.UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.01.28"]
[Round "?"]
[White "Oleg Pervakov"]
[Black "[+4100.33h7f1"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "1R6/1P5K/4p3/5p2/3Q4/6P1/4p2P/1q3k2 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Qf4+ $1 (1. Qg7 $2 1... e1=Q 2. Ra8 2... Qe5 $1 3. Qxe5 Qxb7+ 4. Kg6 Qxa8 5.
Qxe6 5... Kg2 $11) (1. Qa7 $2 1... f4+ 2. Kh6 2... Qf5 $1 $11) (1. Qc4 $2 1...
f4+ 2. Kh6 2... f3 $1 $11) 1... Kg2 $1 (1... Kg1 2. Qe3+ Kf1 3. Qf3+ $18) 2. g4
$3 (2. Qe5 $2 2... f4+ 3. Kh6 e1=Q 4. Qxe1 Qxe1 5. Rf8 fxg3 6. b8=Q Qe3+ 7. Kg6
Qe4+ 8. Kg5 Qe3+ 9. Kf6 9... Qh6+ $1 10. Ke7 Qh4+ 11. Rf6 11... Kxh2 $11) (2.
Qc7 $2 2... e1=Q 3. Rg8 f4+ 4. Kh6 f3 5. b8=Q f2 6. Qxb1 Qxb1 7. Rf8 f1=Q 8.
Rxf1 8... Qxf1 $11) (2. Qd2 $2 2... f4+ 3. Kh6 f3 4. g4 4... e5 $1 5. g5 e4 6.
g6 e3 7. Qd4 e1=Q 8. g7 8... Kh1 $1 9. g8=Q e2 10. Qgd5 10... Qf1 $11) 2...
e1=Q (2... fxg4+ 3. Kg7 $1 3... Qb2+ (3... e1=Q 4. Qxg4+ Kh1 5. Qf3+ Kg1 6. Rg8
$1 $18) 4. Kh6 $1 4... e1=Q 5. Qxg4+ Kh1 6. Qf3+ Kxh2 7. Qh5+ $1 7... Kg2 8.
Rg8+ $18) 3. gxf5 $1 3... Qxf5+ (3... Kh1 4. Qf3+ $1 4... Kxh2 5. Qh5+ $18) 4.
Qxf5 4... Qh4+ $1 5. Kg7 $1 ({Thematic try} 5. Kg6 $2 5... exf5 6. Rg8 6...
Qxh2 $1 {zz} 7. Kf6+ 7... Kh1 $3 8. b8=Q Qxb8 9. Rxb8 f4 10. Rb1+ Kg2 11. Kf5
11... f3 $11) 5... exf5 6. Rg8 $1 6... Qxh2 7. Kg6 $3 {zz} 7... Qd6+ (7... Kh1
8. b8=Q Qxb8 9. Rxb8 f4 10. Rf8 $18) 8. Kh5+ $1 8... Kh3 9. b8=Q Qxb8 10. Rxb8
f4 11. Rb3+ Kg2 12. Kg4 $18 {The sequence 6. Rg8! - 7. Kg6!! - 7. Kh5+!
explains very well the "paradox" concept in chess composition. In the end, a
Black pawn must survive to avoid perpetual check. A noteworthy manoeuvre in an
open and light position.} 1-0

[Event "1.c.  UAPA 18th Ty .sec. Win"]
[Site "ACER-PC"]
[Date "2022.05.31"]
[Round "?"]
[White "Peter Krug"]
[Black "[+0004.11a7d3"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/K5p1/2P5/5n2/N7/3k4/8/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. c7 1... Nd6 $1 ({main :} 1... Ne7 2. Nc5+ $1 (2. Nb6 $2 2... Kd4 3. Kb7 g5
4. Nd7 g4 5. Nf6 g3 6. Nh5 g2 7. Nf4 7... g1=N $1 $11) 2... Kd4 3. Ne6+ Ke5 4.
Nxg7 $18) 2. Kb8 Kd4 3. Nb6 Kc5 (3... g5 4. Nd7 g4 5. Nf6 g3 6. Nh5 g2 7. Nf4
7... g1=N $1 8. Ne6+ $1 $18) 4. Nd7+ Kd4 5. Nf8 Ke5 6. Ng6+ Ke6 7. Nf4+ Ke5 8.
Nd3+ Kd4 9. Ne1 $3 ({Thematic try :} 9. Nb4 $2 9... g5 10. Nc2+ 10... Kd3 $3 (
10... Ke4 $2 11. Na3 g4 12. Nc4 $1) 11. Na3 g4 12. Nb5 12... Nc8 $1 $11 {
!= compare with mainline}) 9... Ke4 10. Nc2 g5 11. Na3 g4 12. Nc4 $1 $18 {!+-}
({try :} 12. Nb5 $2 12... Nc8 $1 $11 {Well crafted Knight's Giant Leap, with
almost a complete circuit: one of my favourite themes showed in a
feather-weight position.}) 1-0

[Event "2.c.  UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.07.30"]
[Round "?"]
[White "David Gurgenidze"]
[Black "[+3231.12d8b8"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "1k1K3R/8/7R/6N1/3p4/2p5/2q2P2/5b2 w - - 0 1"]
[PlyCount "21"]
[EventDate "2022.??.??"]

1. Rb6+ Ka7 2. Kc7 Bg2 3. f3 Bxf3 4. Nxf3 Qe4 5. Ra8+ Qxa8 6. Rb1 6... Qb8+ $1
7. Rxb8 c2 8. Rb7+ Ka8 (8... Ka6 9. Rb6+ Ka5 10. Rc6 $18) 9. Ne5 $1 (9. Nxd4 $2
9... c1=Q+ 10. Nc6 10... Qf4+ {/Qxc6=}) 9... c1=Q+ 10. Nc6 Qf4+ 11. Kb6 $18 {
To activate the Queen in e4, guarded by f3 pawn, Black has to sacrifice his
Bishop. But that's not enough: a domination trap is ready for the black Queen,
after the precise 6. Rb1! Black can make a new Queen, but it's not enough to
stop White's raging pieces, ready to deliver Arabian's mate.} 1-0

[Event "3.c.  UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.08.28"]
[Round "?"]
[White "Sergey Osintsev"]
[Black "[+3124.13g6e8"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "3qk3/3pp3/4P1K1/8/6R1/1BB2n2/5pN1/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Kh7 $1 (1. Kh6 $2 1... Ng5 2. Rxg5 f1=Q 3. Rg8+ Qf8+ 4. Rxf8+ 4... Kxf8 $11)
1... Ng5+ 2. Rxg5 f1=Q 3. Rg8+ Qf8 4. Rxf8+ ({thematic try} 4. Ba4 $6 4...
Qxg8+ 5. Kxg8 5... Qc7 $1 (5... Qa8 $2 6. exd7+ Kd8 7. Nf4 Kc7+ 8. Kf7 $1 (8.
Kg7 $2 8... Qxa4 9. Ne6+ 9... Kd6 $1 10. d8=Q+ 10... Kxe6 $11) 8... Qxa4 9.
Ne6+ Kxd7 10. Nc5+ $18 {fork No.1}) 6. Nf4 $1 6... Kd8 $1 (6... Qxc3 $2 7.
exd7+ Kd8 8. Ne6# {model mate}) 7. exd7 7... Qc4+ $1 (7... Qxf4 $2 8. Ba5+ $18)
8. Kh7 $1 {all the White pieces are under attack, but...} 8... Qf7+ $1 9. Kh8
9... Qf8+ $1 $11 {perpetual check}) 4... Kxf8 5. Nf4 $1 5... Qa8 $1 (5... Ke8
6. Ba4 $1 $18) 6. Bd5 $1 ({thematic try} 6. exd7 $2 6... Qh1+ $1 (6... Qe4+ $2
7. Ng6+ $18) 7. Kg6 7... Qc6+ $1 (7... Qg1+ $2 8. Kf5 Qb1+ 9. Ke5 $18) 8. Be6 (
8. Kg5 Qxd7 9. Ne6+ Ke8 10. Ng7+ Kf8 11. Ne6+ 11... Ke8 $11 {perpetual check})
(8. Ne6+ Qxe6+ 9. Bxe6 $11 {stalemate}) 8... Qg2+ $1 (8... Qe4+ $2 9. Bf5 $1
$18) 9. Kh5 (9. Nxg2 $11 {stalemate}) 9... Qg5+ $1 10. Kxg5 $11 {stalemate})
6... Qa4 7. exd7 Qxd7 8. Ne6+ {main line A} 8... Ke8 ({main line B} 8... Kf7 9.
Ng5+ $1 (9. Nc7+ $2 9... e6 10. Bxe6+ 10... Qxe6 $11) (9. Nd8+ $2 9... Ke8 10.
Bc6 10... Kxd8 $11) 9... Kf8 (9... Ke8 10. Bf7+ Kf8 (10... Kd8 11. Ba5+ Kc8 12.
Be6 $18 {pin}) 11. Bg7#) 10. Bf7 $1 (10. Bg7+ $2 10... Ke8 11. Bf7+ Kd8 12.
Ne6+ 12... Kc8 $11 {not pin}) 10... Qf5+ (10... e6 11. Bb4+ $18) (10... Qd3+
11. Bg6 Qxc3 12. Ne6#) 11. Bg6 Qxg5 12. Bg7# $1 {model mate}) 9. Bc4 $1 ({
loss of time} 9. Ng7+ 9... Kf8 10. Ne6+ Ke8) 9... Qd1 (9... Qc6 10. Bb5 $1
10... Qxb5 11. Nc7+ $18 {sliding fork No.2}) 10. Bb5+ Kf7 11. Ng5+ Kf8 12. Bg7#
$1 {model mate.Three minor pieces take advantage of a poorly placed enemy King,
abandoned by his Queens who cannot find a single decent square to be useful.
At the end of the struggle, comes a double model mate, consequent to each of
the main lines.} 1-0

[Event "4.c.  UAPA 18th Ty .sec. Win"]
[Site "?"]
[Date "2022.03.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "[+0453.21c8a6"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "2K1BR2/2B5/kP6/n7/7r/8/p1P5/b7 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. c4 $1 {Forcing the black rook to leave h-file} (1. Bg6 $2 1... Rh3 $11 (1...
Rd4)) (1. Rf5 $2 1... Rh8 $11) 1... Rxc4 (1... Nb7 2. Bb5+ Ka5 3. Kxb7 $18) 2.
Rf5 2... Be5 $1 (2... Rb4 3. Bh5 Nc4 4. Be2 Be5 5. Bxe5 Kxb6 6. Bd4+ Kc6 7.
Rc5+ Kd6 8. Rxc4 Rb1 9. Ra4 $18) 3. Rxe5 Rb4 (3... Rc5 4. Rxc5 $18) (3... a1=Q
4. Bb5#) 4. b7 $1 (4. Re1 $2 4... Nb3 $11) (4. Re6 $2 4... Nb7 $1 $11) 4...
Nxb7 (4... a1=Q 5. Re6+ $18) 5. Re6+ Nd6+ (5... Ka7 6. Bb8+ $18) 6. Rxd6+ Ka7
7. Rd7 $1 7... Ka8 (7... a1=Q 8. Be5+ Ka8 9. Bxa1 Rb8+ 10. Kc7 Rxe8 (10... Rc8+
11. Kb6 Rb8+ (11... Rxe8 12. Be5 $18) 12. Ka6 $18) 11. Bf6 (11. Bc3) 11... Rc8+
12. Kb6 Rb8+ 13. Ka6 $18) 8. Be5 8... Rb8+ $3 9. Bxb8 a1=Q 10. Ra7+ $1 10...
Qxa7 11. Bc6+ Qb7+ 12. Bxb7# {Many sacrifices to build a model mate in the
corner. The final mating position is known from Umnov (1976). No matter though:
the play is totally different.} 1-0

[Event "5.c.  UAPA 18th Ty .sec, Win"]
[Site "Eiiiiceoeey"]
[Date "2022.??.??"]
[Round "?"]
[White "Valery Kalashnikov"]
[Black "[+0051.13g6g3"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "b7/7P/6K1/B4p2/8/5pk1/7p/3B2N1 w - - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]

1. Bc7+ $1 ({Prematurely} 1. h8=Q $2 1... hxg1=Q $11) ({logic try} 1. Be1+ $2
1... Kg2 $1 2. Nxf3 h1=Q 3. Nh4+ Kf1 4. h8=Q Kxe1 5. Ba4 Qg1+ 6. Kh6 6... Qe3+
$11) 1... f4 2. Bxf4+ $1 2... Kxf4 (2... Kg2 3. Bxh2 Be4+ 4. Kf6 Bxh7 5. Nxf3
Be4 6. Nd2 $18) 3. Nh3+ Kg3 (3... Ke3 4. h8=Q Be4+ 5. Kg5 h1=Q 6. Qc3+ Bd3 7.
Qc5+ Kd2 8. Qb4+ Kxd1 9. Nf2+ $18) 4. Nf2 $1 (4. h8=Q $2 4... h1=Q 5. Qe5+ Kxh3
6. Qh5+ Kg2 7. Bxf3+ 7... Bxf3 $11) 4... Kxf2 5. h8=Q 5... Kg1 $1 (5... Be4+ 6.
Kf6 Kg1 7. Qg7+ Kf1 8. Qh6 $18) (5... Kg2 6. Qxa8 h1=Q 7. Bxf3+ $18) 6. Qa1 $1
6... Be4+ (6... Kf2 7. Qd4+ Kg3 8. Qe5+ Kg2 9. Qg5+ $18) 7. Kf7 $1 7... f2 (
7... h1=Q 8. Bxf3+ {battery attack}) 8. Be2+ {battery attack} 8... f1=Q+ $5 9.
Qxf1# {A nice double-sacrificial manoeuvre to free the H-column, followed by
battery play and, again, a model mate. Little, but entertaining and
well-flowing. Some nice sidelines too.} 1-0

[Event "sp.c. UAPA 18th Ty .sec. Win"]
[Site "ACER-PC"]
[Date "2022.06.01"]
[Round "?"]
[White "Peter Krug"]
[Black "[+0104.57e7h7"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "2RN3n/4Kp1k/P4PpP/8/p6P/pP3p2/2p3p1/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]

1. Ne6 $1 1... g1=Q 2. Ng5+ Qxg5 (2... Kxh6 3. Rxh8#) 3. hxg5 axb3 4. a7 4...
c1=Q $1 {!} 5. Rxc1 b2 6. Rh1 $3 (6. Rc8 $2 6... b1=Q 7. a8=Q 7... Qb4+ $11)
6... a2 7. a8=Q b1=Q 8. Qg8+ $1 8... Kxg8 9. h7# {Short but dense: in a sui
generis position, many sacrifices lead to a funny pawn checkmate in the corner,
which seems to be original as the idea!} 1-0

[Event "?"]
[Site "?"]
[Date "2022.05.08"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2019.??.??"]
[SourceDate "2020.08.15"]

 1-0

[Event "STUDIES DRAW"]
[Site "?"]
[Date "2022.11.22"]
[Round "?"]
[White "SECTION THEME FREE: B.2."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1/2-1/2

[Event "1.p. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.07.30"]
[Round "?"]
[White "David Gurgenidze"]
[Black "[+0044.43f8h7"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "2b2K2/N6k/2B5/8/3P4/p3p2p/n3P1PP/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Nb5 $1 (1. Be4+ $2 1... Bf5 2. Bxf5+ Kh6 3. g4 Nc3 4. Nc6 a2 5. Nd8 Kg5 6.
Nf7+ Kf4 7. Nd8 7... Nxe2 $19) 1... Nb4 2. Be4+ Bf5 3. Bxf5+ Kh6 4. g4 a2 5.
Nd6 Kg5 (5... a1=Q $4 6. Nf7#) 6. Nf7+ Kf4 7. Nd8 Kg5 (7... a1=Q $4 8. Ne6#) 8.
Nf7+ Kh4 9. Ne5 Kg5 (9... a1=Q $4 10. Nf3#) 10. Nf7+ Kf6 11. Nd6 $11 {
posiitonal draw No} 11... a1=Q $4 12. Ne4# {In this masterpiece, following
very interesting play we get the position after 4 a2, thereafter white will
keep threatening checkmate in optionally 4(!) different positions, so that the
black pawn will never get to promote. It's very appealing to me that such a
beautiful idea is demonstrated so neatly and elegantly.} 1/2-1/2

[Event "2.p. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.04.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "[+0627.52a8b5"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "K7/1BPP2P1/1P6/1kn1BP2/6n1/2p5/p7/1r1rN3 w - - 0 1"]
[PlyCount "29"]
[EventDate "2022.??.??"]

1. Ba6+ $1 {Nowotny-like a-file interference} ({Thematic try :} 1. Bc6+ 1...
Kxb6 2. c8=N+ Kxc6 3. Na7+ Kxd7 4. g8=Q 4... Nxe5 $19) (1. c8=Q a1=Q+ 2. Kb8
2... Nxe5 $19) (1. d8=Q a1=Q+ 2. Kb8 2... Nxe5 $19) (1. Bxc3 a1=Q+ 2. Bxa1
Rxa1+ 3. Kb8 3... Nxd7+ $19) (1. Nc2 a1=Q+ 2. Nxa1 2... Rxa1+ $19) 1... Nxa6 (
1... Kxa6 2. c8=Q+) 2. Nc2 a1=Q (2... Nxe5 3. d8=Q $11) 3. Nxa1 Rxa1 (3... Nxe5
4. d8=Q $11) 4. Bxc3 $1 (4. d8=Q 4... Nxc7+ $19) ({after} 4. c8=Q {
the simplest is} 4... Nxe5 5. g8=Q Nc5+ 6. Kb8 Nexd7+ 7. Kc7 c2) (4. g8=Q Nc5+
5. Kb8 5... Nxe5 $19) 4... Kxb6 $1 (4... Nxc7+ 5. Kb7 Rxd7 6. bxc7 Ra7+ 7. Kxa7
Rxc7+ 8. Kb8 $11) (4... Nc5+ 5. Bxa1 Rxa1+ 6. Kb8 Nxd7+ 7. Kb7 Nc5+ 8. Kb8 $11)
5. c8=N+ $1 {First knight promotion} (5. c8=Q Nc7+) 5... Kc6 6. Bxa1 6... Nc7+
$1 7. Kb8 7... Rb1+ $1 8. Nb6 $1 {Nowotny-like sacrificing the promoted knight}
8... Rxb6+ 9. Kc8 9... Na6 $1 10. d8=N+ $1 {Second knight promotion} 10... Kd6
11. Nb7+ $1 (11. Nf7+ $2 11... Ke7 $19) 11... Ke7 12. f6+ $1 (12. g8=Q $2 12...
Rc6#) 12... Nxf6 (12... Kf7 $2 13. Nd8+) 13. Bxf6+ Rxf6 14. g8=N+ $1 {
Third knight promotion} (14. g8=Q $2 14... Rc6#) 14... Kf7 15. Nxf6 $11 {
3 knight promotions by white + phenix. 3 knight promotions by white + phenix.
3 knight promotions by white + phenix A beautiful study which contains three
different knight promotions that avoid three different mates, along with
elegant sacrifices.} 1/2-1/2

[Event "sp.p.UAPA 18th sec.B.2.draw"]
[Site "ACER-PC"]
[Date "2022.07.29"]
[Round "?"]
[White "Peter Krug & Pavel.Arestov"]
[Black "[+0004.21a4h2"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/8/8/8/K5P1/5p2/1P5k/2Nn4 w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]

1. Nb3 $1 ({Try :} 1. Nd3 $2 1... Nxb2+ $1 2. Nxb2 2... f2 $19) 1... Nxb2+ 2.
Kb5 ({Try :} 2. Kb4 $2 2... f2 3. Nd2 Nd3+ 4. Kc3 (4. Kc4 Ne5+ 5. Kd4 5... Nxg4
$19) 4... Nc5 $1 5. Kd4 (5. g5 5... Ne4+ $1 $19) 5... Nb3+ $1 $19 {!-+}) 2...
f2 3. Nd2 Nd3 4. g5 Ne5 5. Kb4 $3 ({Try :} 5. Kc5 $5 5... Kh3 $1 6. Kd5 Nf3 7.
Nf1 7... Nxg5 $19) ({Try} 5. Ka4 $2 5... Kh3 $1 6. Kb4 6... Kg4 $1 7. Kc3 7...
Nf3 $1 8. Nf1 Nxg5 9. Kd2 Kf3 10. Nh2+ 10... Kg3 {not} (10... Kg2 11. Ng4 $1)
11. Nf1+ 11... Kg2 $19) 5... Kg2 6. Ka3 $3 6... Kh3 $1 (6... Nf3 7. g6 Nxd2 8.
g7 $11) 7. Ka2 $3 (7. Kb2 $2 7... Nc4+) ({Try} 7. Ka4 $2 7... Kg4 8. Kb4 8...
Kf4 $1 {!} 9. Kc3 Nf3 10. Nf1 Nxg5 11. Kd2 11... Kf3 $19) 7... Kg4 (7... Nf3 8.
g6 Nxd2 9. g7 f1=Q 10. g8=Q {=}) 8. Kb2 $1 (8. Kb1 $2 8... Nf3 9. Nf1 9... Nxg5
$19) 8... Kxg5 (8... Nf3 9. g6 $1 9... Nxd2 10. g7 $11) (8... Kf4 9. Kc2 Nf3
10. g6 Nxd2 11. g7 f1=Q 12. g8=Q $11) 9. Ne4+ $1 $11 {In this delightful
miniature, in order to stop the advanced black pawn, white has to make some
surprising, paradoxical king moves to avoid knight forks. I especially liked 7.
Ka2!!.} 1/2-1/2

[Event "1.hm. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "[+3131.30e1h8"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "7k/3b2q1/P7/6P1/2NP4/5R2/8/4K3 w - - 0 1"]
[PlyCount "21"]
[EventDate "2022.05.17"]

1. a7 (1. Ne5 $2 1... Be6 2. Rf8+ Kh7 3. g6+ Kh6 4. Re8 Qc7 5. Rxe6 Qa5+ 6. Kf1
Qa1+ 7. Ke2 Qa2+ 8. Ke3 8... Qxe6 $17) 1... Bc6 2. Rf6 (2. Ra3 $2 2... Ba8 $17)
2... Bd5 $1 3. a8=Q+ $1 (3. Nd6 $2 3... Qxa7 4. Rh6+ Kg7 5. Nf5+ Kg8 6. Rf6
6... Qa2 $17) 3... Bxa8 4. Ne5 $1 4... Be4 5. Rd6 $1 5... Bf5 6. Rf6 Be4 (6...
Bh7 7. Nf7+ Kg8 8. Nh6+ Kh8 9. Nf7+ $11) 7. Rd6 Bh7 8. Rd7 Qf8 9. Rd8 $1 9...
Qxd8 10. Nf7+ Kg7 11. Nxd8 {Draw. After a nice introduction, we arrive at a
positional draw, where white threatens to win the black queen with different
R&S combinations, thus forcing the black bishop to go back and forth to defend.
} 1/2-1/2

[Event "2.hm. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.04.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "[+3142.52a4a7"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "4NN2/k3Pq2/1p6/2p2P2/K1P1b3/PB5R/2P5/8 w - - 0 1"]
[PlyCount "16"]
[EventDate "2022.??.??"]

1. Nd6 $1 (1. Nc7 $2 1... Qe8+ $1 2. Nd7 2... Kb7 $1 3. Ba2 Bxc2+ 4. Bb3 4...
Bxf5 $19) 1... Qe8+ $1 2. Nd7 $1 (2. Nxe8 $2 2... Bc6#) (2. Nb5+ $2 2... Kb7 3.
Ba2 3... Bxc2+ {and Qa8 mate}) 2... Bxf5 $1 (2... Qxd7+ 3. Nb5+ $11) 3. Ba2 $1
(3. Rd3 $2 3... Bxd7+ 4. Nb5+ Ka6 5. Rxd7 Qxd7 6. Ba2 6... Qxe7 {for example:}
7. Kb3 Qe5 8. Nc3 Kb7 9. a4 Kc6 10. Nb5 Qa1 11. Nc3 Kd6 12. Nd5 Ke5 13. Nxb6
Ke4 14. a5 Ke3 15. a6 Kd2 16. Nd5 16... Kc1 $19) 3... Bxc2+ (3... Bxd7+ 4. Kb3
Qxe7 5. Rd3 $11) 4. Bb3 4... Bf5 $1 {Switchback} 5. Bc2 (5. Nb5+ $2 5... Kb7 6.
Bd1 Qxd7 7. Bf3+ Ka6 8. Rh2 8... Qxe7 $19) 5... Bxc2+ 6. Rb3 Qxd7+ 7. Nb5+ Kb7
(7... Ka6 8. e8=Q $11) 8. e8=Q $1 8... Qxe8 $11 {Model stalemate with
selfblocks and 2 pinned pieces. After mutual sacrifices, we reach an elegant
double-pin stalemate position.} 1/2-1/2

[Event "3.hm. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.02.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "[+0740.51g2b7"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/1k1r4/5PP1/1PRP1pB1/8/2P5/2r2bK1/8 w - - 0 1"]
[PlyCount "19"]
[EventDate "2022.??.??"]

1. Rc8 $1 ({Thematic Try :} 1. Rc6 1... Bh4+ (1... Be3+) 2. Kf3 Bxg5 3. g7 Rxd5
4. g8=Q Rd3#) 1... Bc5+ ({If as in 1.Rc6 line} 1... Be3+ {then} 2. Kf3 $1 {/g3}
({not} 2. Kh1 $2 2... Rc1+ 3. Kh2 Bxg5 4. g7 Bf4+ 5. Kg2 Rxd5 6. g8=Q Rd2+ 7.
Kf3 Rf1#) 2... Bxg5 3. g7 3... Rxd5 {with rook on c8 instead of c6 - then :} 4.
Rb8+ $1 (4. g8=Q $2 4... Rd3#) 4... Kc7 5. Rc8+ $1 5... Kb6 (5... Kd7 6. Rd8+)
6. Rb8+ Ka5 7. Ra8+ Kxb5 8. Rb8+ Ka4 9. Ra8+ {
with perpetual check - this is why the rook must stay on c8}) (1... Kxc8 2. Kf3
Bc5 (2... Rxc3+ 3. Kxf2) 3. g7 {white promotes with check}) 2. Kg3 Rxc3+ 3. Kf4
Bd6+ (3... Kxc8 4. g7 $1 4... Bd6+ 5. Kxf5 Rd8 6. f7 $1 $11) (3... Rc4+ 4. Kf3
$1 (4. Kxf5 $2 4... Rxd5+)) 4. Kxf5 Rxc8 (4... Kxc8 5. g7 Rd8 6. f7 $1 $18) 5.
Ke6 $1 5... Rcc7 (5... Rcd8 6. g7 Be5 7. Kxe5 Rxd5+ 8. Kf4 $11) 6. b6 $3 (6. g7
$2 6... Rxg7 $19) 6... Kxb6 7. g7 $1 (7. Be3+ $2 7... Bc5 8. Bxc5+ 8... Kxc5
$19) 7... Rxg7 8. Be3+ $1 (8. fxg7 $2 8... Rxg7 $19) 8... Bc5 (8... Kb7 9. fxg7
Rxg7 10. Kxd6 $11) 9. Bxc5+ Kxc5 10. d6 $1 (10. fxg7 $2 10... Rxg7 $19 {
I find the main idea, starting with the surprising 6. b6!! and culminating
with 10.d6!, very appealing.}) 1/2-1/2

[Event "sp.hm.UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.06.28"]
[Round "?"]
[White "Daniele Gatti"]
[Black "[+0041.76c1d7"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/1pPk4/1P4p1/5pPb/4p1pB/1N2P1Pp/4P1P1/2K5 w - - 0 1"]
[PlyCount "41"]
[EventDate "2022.??.??"]

1. Kd2 $1 (1. Nc5+ $2 1... Kc8 $1 2. Kd2 2... hxg2 $1 $19) (1. Nd4 $2 1... h2
$1 2. Nb5 2... h1=Q+ $1 3. Kd2 Qa1 4. Na7 Qa5+ 5. Kc2 Qc5+ 6. Kd2 Qb4+ 7. Kc2
Qc4+ 8. Kd2 8... Qc5 $1 9. Ke1 Qc2 10. Kf2 10... Qc1 $1 $19) 1... h2 ({
second line} 1... hxg2 2. Nd4 $1 2... g1=Q 3. Nb5 $1 3... Qa1 4. Na7 $1 4...
Qa5+ 5. Kc2 $1 5... Qc5+ 6. Kd2 $1 6... Qb4+ 7. Kc2 $1 7... Qc4+ 8. Kd2 $1 8...
Qc5 9. Ke1 $1 9... Qc2 10. Kf2 Qc1 11. Kg2 $1 $11) 2. Nc5+ Kc8 3. Nxe4 fxe4 4.
Ke1 h1=Q+ 5. Kf2 Qh2 6. Kf1 Qh1+ 7. Kf2 Qh2 8. Kf1 Qxh4 9. gxh4 $1 9... g3 10.
Ke1 Kd7 11. Kd2 Bf3 12. Ke1 (12. Kc3 $2 12... Bxg2 $1 13. h5 gxh5 14. g6 14...
Bh3 $1 15. g7 Be6 16. Kd2 16... g2 $19) 12... Bg4 13. Kd2 Be6 14. Kc3 $1 14...
Bh3 (14... Kd6 15. Kd4 $1 15... Bf5 16. Kc3 $1 16... Kc6 17. h5 $1 17... gxh5
18. g6 $1 18... Kd7 19. g7 $1 19... Bh7 20. Kd2 $1 20... h4 21. Ke1 $1 21...
Kc8 22. Kf1 $1 $11 {positional draw}) 15. Kd2 (15. Kd4 $2 15... Bxg2 $1 16. h5
gxh5 17. g6 Bh3 18. g7 Be6 19. Kxe4 19... g2 $19) 15... Bxg2 16. h5 $1 (16. Ke1
$2 16... Bh3 $1 17. h5 gxh5 18. g6 Ke7 19. g7 19... Kf7 $19) 16... gxh5 17. g6
Bh3 18. g7 Be6 19. Ke1 h4 20. Kf1 h3 21. Kg1 $11 {positional draw. Right in
the very first move we see a nice try which ends with a zugzwang; the second
line arrives at the same position but without the g2 pawn. This allows white
to play the drawing 11.Kg2!. The first line ends with a nice positional draw.}
1/2-1/2

[Event "1.c. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.06.02"]
[Round "?"]
[White "Michal Hlinka & Lubos Kekely"]
[Black "[+0404.21g2a8"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "k7/6N1/8/2P5/8/1r6/n2p2KP/5R2 w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]

1. Nf5 Rd3 2. Ne3 $1 2... Rxe3 3. Rf8+ Kb7 (3... Ka7 4. Rd8 Re2+ 5. Kf3 Nc3 6.
h4 Rh2 7. Kg3 Re2 8. Kf3 $11) 4. Rd8 Re2+ 5. Kf3 {a)} 5... Nc1 ({b)} 5... Nc3
6. h3 $1 ({try :} 6. h4 $2 6... Kc7 7. Rd3 7... Kc6 $1 {zz} 8. h5 8... Kb7 $1
9. Rd7+ 9... Kb8 $1 10. Rd3 10... Kc8 $1 11. c6 11... Kc7 {zz} 12. h6 12... Rh2
$1 13. Kg3 Rxh6 14. Rxd2 14... Ne4+ $19) 6... Rh2 (6... Kc7 7. Rd3 $11 {as main
}) 7. Kg3 Kc7 (7... Re2 8. Kf3 Kc7 9. Rd3 $11) 8. Rd3 Re2 9. Kf3 Kc6 10. h4 $1
{zz} 10... Kc7 (10... Rh2 11. Kg3 Rh1 12. Rxd2 Ne4+ 13. Kg2 $11) 11. c6 Rh2 12.
Kg3 Re2 13. Kf3 $11 {positional draw}) (5... Rxh2 6. Ke3 $11) 6. h4 $1 (6. h3
$2 6... Kc6 $19) 6... Kc6 (6... Kc7 7. Rd6 $11) 7. h5 Rh2 8. Kg3 Re2 9. Kf3 $11
{positional draw. The difference in White 's sixth move between the two main
lines, along with the neat play, is noteworthy.} 1/2-1/2

[Event "2.c. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.05.06"]
[Round "?"]
[White "Pavel Arestov & Peter Krug"]
[Black "[+3104.20a6b8"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "1k6/5q2/K7/8/3P4/R3n3/2P2N2/8 w - - 0 1"]
[PlyCount "28"]
[EventDate "2022.??.??"]

1. Rb3+ $1 (1. Rxe3 $2 1... Qxf2 $1 2. Rb3+ Kc7 3. Rc3+ Kd6 4. Kb5 4... Kd5 $1
(4... Qxd4 $2 5. Rd3 $11) 5. Rc5+ 5... Kxd4 $19) 1... Kc8 (1... Ka8 2. Rxe3
Qc4+ 3. Ka5 $1 3... Qxd4 (3... Qxc2 4. Re8+ $1 4... Ka7 5. Re7+ Kb8 6. Ne4 $1
$11) 4. Ra3 $1 4... Qxf2 5. Kb4+ $1 $11) 2. Rxe3 (2. Rc3+ $2 2... Kd7 3. Rxe3
3... Qxf2 $19) 2... Qc4+ $1 (2... Qxf2 3. Rc3+ Kd7 4. Kb5 $1 4... Qxd4 5. Rd3
$13) 3. Ka5 $1 (3. Kb6 $2 3... Qxd4+ $19) 3... Qd5+ $1 (3... Qxd4 4. Rb3 {/Nd1=
}) 4. Ka6 $1 (4. Kb4 $2 4... Qxd4+ $19) 4... Qxd4 (4... Qc4+ 5. Ka5 $11 {
positional draw}) 5. Nd1 $1 5... Qxd1 6. Rc3+ Kb8 (6... Kd7 7. Rd3+ $11) 7. Kb5
$1 (7. Rb3+ $2 7... Ka8 $1 $19) 7... Qd4 8. Rc4 Qb2+ 9. Ka4 $1 9... Ka7 10.
Rc7+ (10. Rb4 $2 10... Qxc2+ $19) (10. Ka5 $2 10... Qa3+ $1 11. Kb5 11... Kb7
$1 $19) 10... Ka6 11. Rc6+ $1 11... Kb7 12. Rc4 Ka7 13. Rc7+ Kb6 14. Rc3 $1
14... Qxc3 {stalemate} (14... Qa2+ 15. Kb4 $11 {After White gives up his
knight, we receive an interesting positional draw or alternatively, a
stalemate.}) 1/2-1/2

[Event "3.c. UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.09.04"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "[+0340.33a1h1"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/P5P1/1r5P/5B2/8/p7/5pp1/K4b1k w - - 0 1"]
[PlyCount "14"]
[EventDate "2022.??.??"]

1. Be4 $1 (1. a8=Q $2 1... Bc4 2. Bd3 Bxd3 3. Qxg2+ Kxg2 4. g8=Q+ 4... Kh2 $19)
(1. g8=Q $2 1... g1=Q 2. a8=Q+ 2... Bg2+ $19) 1... Rb1+ $1 (1... Kh2 2. g8=Q
g1=Q 3. Qb8+ Rxb8 4. axb8=Q+ Qg3 (4... Kh3 5. Qc8+ $11) 5. Qxg3+ Kxg3 6. h7 $11
) (1... Bc4 $4 2. Bxg2+ Kxg2 3. a8=Q+ $18) 2. Bxb1 (2. Kxb1 $2 2... Bd3+ 3.
Bxd3 3... f1=Q+ $19) 2... Bd3 $1 (2... g1=Q 3. a8=Q+ Bg2 4. h7 $11) 3. h7 $1
3... Bxh7 (3... f1=Q 4. h8=Q+ Kg1 5. Qb8 $11) 4. g8=Q $1 (4. a8=Q $2 4... f1=Q
5. g8=Q Qxb1#) 4... Bxg8 5. a8=Q f1=Q 6. Qxg2+ $1 6... Qxg2 (6... Kxg2 $11 {
stalemate}) 7. Be4 7... Qxe4 $11 {stalemate. Stalemate Nice sacrifices by both
sides lead to position where black has to choose between two model stalemates.}
1/2-1/2

[Event "sp.c.UAPA 18th sec.B.2.draw"]
[Site "?"]
[Date "2022.03.07"]
[Round "?"]
[White "Jan Timman"]
[Black "[+0756.57e4g6"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "5Bnr/1B3p1r/2p2pkp/p1p3p1/Pn2K1RP/6P1/2P2P2/b7 w - - 0 1"]
[PlyCount "22"]
[EventDate "2022.??.??"]

1. h5+ $1 1... Kxh5 2. Kf5 Rg7 3. Ba6 $1 (3. Bxg7 $2 3... Ne7+ $19) (3. f3 $2
3... Ne7+ 4. Bxe7 4... Rhg8 $19) 3... Nxa6 4. f3 $1 4... Ne7+ 5. Bxe7 Rhg8 6.
Bf8 $1 6... Rg6 (6... Be5 7. Bxg7 Bxg3 8. Rxg3 Kh4 9. Rg4+ Kh3 10. Kxf6 Re8 11.
Bxh6 Re6+ 12. Kxg5 Nb4 13. Rf4 Re5+ 14. Rf5 Rxf5+ 15. Kxf5 Nxc2 16. Ke4 $11) 7.
Bg7 $1 7... R6xg7 8. c4 $1 8... Bd4 9. Rh4+ $1 9... gxh4 10. g4+ Rxg4 11. fxg4+
11... Rxg4 $11 {stelamate. White threatens mate (like in Reti f5-h5 -
Tijdschrift v.d. KNSB-1922); while black is defending, white manages to
sacrifice the majority of his pieces, eventually pushing 8.c4!, after which
black cannot avoid white s stalemate threat.} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "1932.??.??"]
[Round "?"]
[White "Dr. Karl Fabel"]
[Black "Die Schwalbe, 1932."]
[Result "*"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/R7/8/1KN5/8/6r1/B1R5/k7 w - - 0 1"]
[PlyCount "1"]
[EventDate "1932.??.??"]

1. Rd7 $1 *

[Event "?"]
[Site "?"]
[Date "1943.??.??"]
[Round "?"]
[White "Andre Cheron"]
[Black "Hamb. Correspodent, 1943."]
[Result "*"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "5B1R/8/7N/8/8/8/pbK5/k7 w - - 0 1"]
[PlyCount "1"]
[EventDate "1943.??.??"]

1. Nf5 $3 *

[Event "?"]
[Site "?"]
[Date "1911.??.??"]
[Round "?"]
[White "Miroslav Havel"]
[Black "Zlata Praha, 1911."]
[Result "*"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "5K2/8/4k3/8/8/8/1QBP4/8 w - - 0 1"]
[PlyCount "1"]
[EventDate "1911.??.??"]

1. d4 $1 *

[Event "?"]
[Site "?"]
[Date "2016.??.??"]
[Round "?"]
[White "Jorge Kapros"]
[Black "Ceskoslovensky Sach, 2016."]
[Result "*"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "4r1b1/4N3/4P3/8/8/B7/2kP4/1n2K3 b - - 0 1"]
[PlyCount "4"]
[EventDate "2016.??.??"]

1... Bh7 2. Nc6 {A! (Sf5 B?)} 2... Bd3 3. Nd4# {B) Ke1-c4: 1.Rd8 Nf5 B! (Sd5
C?) 2.Rxd2 Ne3# C) d2-a2: 1.Rd8 Nd5 C! (Sc6 A?) 2.Rc3 Nb4#} *

[Event "Chess Amateur, 1913"]
[Site "?"]
[Date "1913.??.??"]
[Round "?"]
[White "Thomas R. Dawson"]
[Black "[+0341.10b7e3"]
[Result "*"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "r5b1/1K3B2/N7/8/3P4/4k3/8/8 w - - 0 1"]
[PlyCount "10"]
[EventDate "1913.??.??"]

{Maximummer.} 1. Nb8 $1 1... Ra1 2. Bh5 Ba2 3. d5 Rh1 4. Ka8 Ra1 5. Bd1 Bxd5# *

[Event "Gaudium, 2022"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Klaus Foerster & Hubert Gockel"]
[Black "[+4752.44a6c4"]
[Result "*"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/2p5/KPNP4/P2p3r/N1k5/Qp1R4/2p1P1B1/Br2q1b1 w - - 0 1"]
[PlyCount "1"]

1. Be5 $3 {1.Bb2? 1.Bc3? 1.Bd4? El B pede interferir a la Rb1 a la Q al B y a
la Rh5. Solo la ultima interferencia no tiene antidoto.} *

[Event "5/6.p North Caucasian Ty"]
[Site "?"]
[Date "1929.??.??"]
[Round "?"]
[White "Gorgiev Tigran"]
[Black "[+0314.32f3e6"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "3B4/5N1p/4kPr1/7p/4nP2/5K2/7P/8 w - - 0 1"]
[PlyCount "11"]
[EventDate "1929.??.??"]

1. f5+ $1 1... Kxf5 2. Nh6+ $1 2... Rxh6 (2... Ke6 3. f7 $1 $18) 3. f7 Ng5+ 4.
Bxg5 Kxg5 5. h4+ $1 (5. f8=Q 5... Rf6+ $11) 5... Kg6 $1 6. f8=B $3 $18 (6. f8=Q
$2 {ahogado.}) (6. f8=R $2 {ahogado.}) (6. f8=N+ $2 6... Kf5 $19) 1-0

[Event "3.p Ceskoslovensky Sach#603"]
[Site "?"]
[Date "1934.??.??"]
[Round "?"]
[White "Gorgiev Tigran"]
[Black "[+0341.22e4e7"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "6r1/P1P1k3/b2p4/2p4B/4KN2/8/8/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "1934.??.??"]

1. Nd5+ 1... Kd7 $1 2. c8=Q+ Rxc8 3. Bg4+ Kc6 4. Bxc8 4... Bb7 $1 5. Kd3 $1 (5.
Bxb7+ 5... Kxb7 $11) 5... Ba8 6. Kc4 $1 6... Bb7 7. a8=Q $1 7... Bxa8 8. Ba6 $1
8... Bb7 (8... Kd7 9. Nb6+ $18) 9. Bb5# 1-0

[Event "Shakhmaty v SSSR#713 {m}"]
[Site "?"]
[Date "1935.??.??"]
[Round "?"]
[White "Gorgiev Tigran"]
[Black "[=0642.31f3h7"]
[Result "1/2-1/2"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "bN2N3/7k/1Pr1rp2/2P3P1/8/5K2/B7/8 w - - 0 1"]
[PlyCount "47"]
[EventDate "1935.??.??"]

1. b7 $1 1... Bxb7 2. Nxf6+ 2... Rxf6+ $1 3. gxf6 Rc8+ 4. c6 Ba8 5. Na6 $1 5...
Rxc6 6. Nb4 $1 6... Rc4+ $1 (6... Rxf6+ 7. Ke3 $11) 7. Nd5 $1 7... Bxd5+ 8. Ke3
$1 8... Re4+ (8... Rc5 9. Kd4 $11) 9. Kf3 $1 (9. Kd3 $2 9... Bb7 $19 (9... Ba8
$11) (9... Bc6 $11)) 9... Rd4+ 10. Ke3 Rd1 11. Ke2 Rd4 12. Ke3 Re4+ 13. Kf3
Re5+ 14. Kf4 Rh5 15. Kg4 $1 15... Kg6 16. f7 $1 16... Rg5+ 17. Kh4 (17. Kf4 $2
17... Rf5+ $19) 17... Rh5+ 18. Kg4 Rg5+ 19. Kh4 Bxf7 20. Bxf7+ 20... Kf5 $1 21.
Kh3 $1 21... Kf4 22. Kh2 $1 22... Kf3 23. Kh3 $1 23... Rf5 24. Be8 $11 {
Exactitud matematica del gran compositor ucraniano Tigran B. Gorgiev(1910-1976)
.} (24. Bg6 $11) 1/2-1/2

[Event "3.hm 64 @2"]
[Site "?"]
[Date "1936.??.??"]
[Round "?"]
[White "Tiulin Iuri N."]
[Black "[+0101.13e6c3"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/4p3/1p1NK3/5R2/8/2k1P3/4p3/8 w - - 0 1"]
[PlyCount "11"]
[EventDate "1936.??.??"]

1. Nb5+ $1 1... Kc4 (1... Kc2 2. Nd4+ Kd3 3. Nxe2 $18) 2. Na3+ $1 2... Kc3 3.
Nb1+ $1 3... Kb4 4. Rf4+ $1 4... Kc5 (4... Ka5 5. Nc3 $1 5... e1=Q 6. Ra4#) (
4... Kb3 5. Nd2+ Kc3 6. Nf3 $18) 5. Na3 e1=Q 6. Rc4# 1-0

[Event "1.p Shakhmaty v SSSR#12"]
[Site "?"]
[Date "1956.??.??"]
[Round "?"]
[White "Herbstmann Aleksandr"]
[Black "[+0040.22e6g6"]
[Result "1-0"]
[Annotator "Copie"]
[SetUp "1"]
[FEN "8/6b1/4Kpk1/6p1/6B1/6PP/8/8 w - - 0 1"]
[PlyCount "13"]
[EventDate "1956.??.??"]

1. Bf5+ 1... Kh6 $1 (1... Kh5 2. Kf7 $1 (2. Ke7 $2 2... g4 3. h4 Bh6 4. Kxf6
Bg5+ 5. hxg5 $11 {ahogado.}) 2... Kh6 3. Kg8 g4 4. h4 Kh5 5. Kh7 Bf8 6. Bg6#)
2. Ke7 $3 (2. Kf7 $2 2... g4 $1 3. hxg4 (3. h4 Kh5 4. Kg8 (4. Kxg7 {ahogado.})
4... Kh6 5. Bxg4 (5. h5 Kxh5 6. Kxg7 {ahogado.}) 5... f5 $1 $11) (3. Bxg4 f5 (
3... Kh7 4. Bf5+ 4... Kh8 $11) 4. Bxf5 4... Be5 $11 (4... Ba1 $11) (4... Bh8
$11) (4... Bd4 $11 {, etc.})) 3... Kg5 4. Kxg7 $11 {ahogado.}) 2... g4 (2...
Kh5 3. Kf7 Kh6 4. Kg8 g4 5. h4 $18) 3. h4 $1 (3. Bxg4 $2 3... f5 $11 (3... Kg6
$11) (3... Kg5 $11 {, etc.})) (3. hxg4 $2 3... Kg5 $11 (3... Bh8 $11)) 3... Kh5
4. Kf7 Kh6 5. Kg8 $18 {y ganan. El autor finalizo la obra mediante:} 5... Kh5
6. Kh7 $1 6... Bh6 7. Bg6# {Viendo el diagrama con la posicion inicial la
pregunta natural es: ?como se gana esto ya que los afiles son de distinto
color, ademas de la igualdad de material? Una obra didactica muy interesante,
ademas de bella.} 1-0

