Partida de Xadrez / Chess Game
[Event ""]
[Site ""]
[Date "2014.3.1"]
[Round ""]
[White "Berry"]
[Black "Ricardo"]
[TimeControl "600"]
[Result "0-1"]
[ECO " "]
1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.h4 Nc6 5.Bg5 exd4 6.Bb5 Bd7 7.Bd3 Be7 8.Qd2 O-O 9.Qc1 Nb4 10.Ke2 Bg4 11.Bxf6 Bxf6 12.Qd2 c5 13.e5
dxe5 14.c3 Nxd3 15.Qxd3 e4 16.Qxe4 Re8 17.Qxe8+ Qxe8+ 18.Kd3 Bf5+ 19.Kd2 Qe4 20.cxd4 c4 21.Na3 Qd3+ 22.Kc1 c3 23.b3 Qe2 24.b4
Qxf2 25.b5 Qxg2 26.Rg1 Qxf3 27.Nc2 Qf2 28.Rxg7+ Kxg7 29.a3 Bxc2 30.a4 a5 31.bxa6ep Rxa6 32.a5 Bd8 33.d5 Rxa5 34.d6 Rxa1# 0-1
Black wins!
Oustanding victory against a much better rated opponent! Your solid play is not yet reflected by your rating - play on !
Game type: Dominated by black
Domination percentage: 32%, starting from move 11
Opening used: Philidor's Defense / Nimzowitsch (Jaenisch) Variation
Worst move: 24, Qxf2, Decrease: 85.31
Mate opportunities: 3
Suggested opponent: Jeff (rating 1133)
[Event ""]
[Site ""]
[Date "3-1-2014"]
[Round ""]
[White "Berry"]
[Black "Ricardo"]
[Result "0-1"]
[ECO "c) U"]
1. e4 ... ;Book.
... e5 ;Book.
2. Nf3 ... ;Book.
... d6 ;Book.
3. d4 ... ;Book.
... Nf6 ;Score: 0.59 4.Nc3 exd4 5.Nxd4 Be7 6.Be2
;O-O 7.O-O d5 8.exd5 Nxd5 (Time = 0:09,
;Depth = 1/9)
4. h4 ... ;Score: -0.20 4...exd4 5.Qxd4 Nc6 6.Qa4
;d5 7.Bb5 dxe4 8.Ne5 Rb8 9.Nxc6 bxc6
;10.Bxc6+ Bd7 (Time = 0:07, Depth = 1/9)
... Nc6 ;Score: 0.16 5.d5 Ne7 6.Nc3 Bg4 7.Bg5 h6
;8.Bxf6 gxf6 9.Bb5+ c6 10.dxc6 bxc6 (Time
;= 0:04, Depth = 1/8)
5. Bg5 ... ;Score: -0.07 5...exd4 6.Nxd4 h6 7.Nxc6
;bxc6 8.Be3 Rb8 9.Nc3 Rxb2 10.Be2 (Time =
;0:07, Depth = 1/9)
... exd4 ;Score: -0.13 6.Nxd4 h6 7.Bxf6 Qxf6
;8.Bb5 Bd7 9.Bxc6 bxc6 10.Nc3 (Time =
;0:06, Depth = 1/9)
6. Bb5 ... ;Score: -0.19 6...Bd7 7.Nxd4 h6 8.Be3
;Nxd4 9.Bxd7+ Qxd7 10.Qxd4 Qg4 11.Qa4+ c6
;(Time = 0:07, Depth = 1/9)
... Bd7 ;Score: -0.20 7.Nbd2 h6 8.Bf4 Qe7 9.O-O
;O-O-O 10.Re1 Bg4 11.Nc4 (Time = 0:06,
;Depth = 1/9)
7. Bd3 ... ;Score: -0.65 7...h6 8.Bf4 d5 9.e5 Bb4+
;10.c3 dxc3 11.Nxc3 Ne4 12.Qb3 Nxc3
;13.bxc3 (Time = 0:05, Depth = 1/9)
... Be7 ;Score: -0.56 8.c3 h6 9.Bf4 d5 10.e5 Nh5
;11.Bh2 Bg4 12.Bb5 (Time = 0:06, Depth =
;1/9)
8. Qd2 ... ;Score: -1.23 8...O-O 9.c3 h6 10.Bf4 d5
;11.exd5 Nxd5 12.Bg3 Bd6 13.O-O (Time =
;0:08, Depth = 1/9)
... O-O ;Score: -1.21 9.c3 h6 10.Bf4 d5 11.exd5
;Nxd5 12.cxd4 Bd6 13.Be3 (Time = 0:07,
;Depth = 1/8)
9. Qc1 ... ;Score: -1.48 9...h6 10.Bf4 d5 11.e5 Ne4
;12.c3 Nc5 13.Be2 d3 (Time = 0:09, Depth
;= 1/9)
... Nb4 ;Score: -1.25 10.Nxd4 c5 11.Nf3 h6
;12.Bf4 Nxd3+ 13.cxd3 Bb5 14.Qd1 Qb6
;(Time = 0:06, Depth = 1/9)
10. Ke2 ... ;Score: -1.92 10...Re8 11.Nbd2 d5 12.e5
;Bd6 13.Bxf6 gxf6 14.Nxd4 fxe5 (Time =
;0:06, Depth = 1/8)
... Bg4 ;Score: -1.64 11.Nd2 d5 12.e5 Nd7 13.Kf1
;f6 14.exf6 Bxf6 15.Nxd4 Nxd3 16.cxd3
;Bxg5 17.hxg5 Qxg5 (Time = 0:06, Depth =
;1/8)
11. Bxf6 ... ;Score: -2.00 11...Bxf6 12.Kf1 Qd7
;13.Nbd2 Rae8 14.a3 Nc6 15.Bc4 Bxf3
;16.gxf3 (Time = 0:11, Depth = 1/9)
... Bxf6 ;Score: -2.00 12.Kf1 Qd7 13.Nbd2 Rae8
;14.a3 Nc6 15.Bc4 Bxf3 16.gxf3 (Time =
;0:08, Depth = 1/8)
12. Qd2 ... ;Score: -2.20 12...c5 13.Kf1 Qb6 14.Na3
;d5 15.e5 Nxd3 16.cxd3 (Time = 0:04,
;Depth = 1/8)
... c5 ;Score: -2.15 13.Kf1 d5 14.e5 Be7 15.Be2
;Qd7 16.Na3 a6 (Time = 0:05, Depth = 1/8)
13. e5 ... ;Score: -3.49 13...dxe5 14.Be4 Qb6
;15.Na3 Qa6+ 16.Bd3 Qc6 17.h5 Rae8 (Time
;= 0:05, Depth = 1/8)
... dxe5 ;Score: -3.40 14.Kf1 Bxf3 15.gxf3 Nxd3
;16.Qxd3 Qb6 17.b3 Rad8 18.Nd2 (Time =
;0:06, Depth = 1/8)
14. c3 ... ;Score: -7.61 14...Nxd3 15.Kxd3 dxc3+
;16.Kxc3 e4+ 17.Kc2 exf3 18.g3 Bf5+
;19.Kc1 Qd4 20.Rd1 (Time = 0:05, Depth =
;1/9)
... Nxd3 ;Score: -7.61 15.Kxd3 dxc3+ 16.Kxc3 e4+
;17.Kc2 exf3 18.g3 Bf5+ 19.Kc1 Qd4 20.Rd1
;(Time = 0:03, Depth = 1/8)
15. Qxd3 ... ;Score: -9.08 15...e4 16.Qxe4 Re8
;17.Qxe8+ Qxe8+ 18.Kd2 Qe4 19.Re1 Qf4+
;20.Kc2 Qf5+ 21.Kc1 Bxf3 22.gxf3 Bxh4
;(Time = 0:03, Depth = 1/9)
... e4 ;Score: -9.32 16.Qxe4 Re8 17.Qxe8+ Qxe8+
;18.Kd2 Bxf3 19.gxf3 Qc6 20.cxd4 Qxf3
;21.Nc3 Qxf2+ 22.Ne2 Bxd4 (Time = 0:06,
;Depth = 1/9)
16. Qxe4 ... ;Score: -9.81 16...Re8 17.Qxe8+ Qxe8+
;18.Kd2 dxc3+ 19.Nxc3 Rd8+ 20.Kc1 Bxc3
;21.bxc3 Qe2 22.Re1 Qxf2 23.Re7 Qxg2
;(Time = 0:05, Depth = 1/9)
... Re8 ;Score: -9.81 17.Qxe8+ Qxe8+ 18.Kd2
;dxc3+ 19.Nxc3 Rd8+ 20.Kc1 Bxc3 21.bxc3
;Qe2 22.Re1 Qxf2 23.Re7 Qxg2 (Time =
;0:02, Depth = 1/8)
17. Qxe8+ ... ;Score: -8.79 17...Qxe8+ 18.Kd2 Qe4
;19.cxd4 cxd4 (Time = 0:00, Depth = 1/2)
... Qxe8+ ;Score: -10.45 18.Kd2 Qe4 19.Re1 Qf4+
;20.Kd1 Rd8 21.Kc2 d3+ 22.Kd1 Bxf3+
;23.gxf3 Qxf3+ 24.Kc1 Qxf2 (Time = 0:04,
;Depth = 1/9)
18. Kd3 ... ;MATE IN 8. 18...Bf5+ 19.Kd2 Qe4 20.Na3
;dxc3+ 21.bxc3 Bxc3+ 22.Kc1 Rd8 23.Rd1
;Bb2+ 24.Kxb2 Qb4+ 25.Kc1 Qxa3# (Time =
;0:02, Depth = 1/8)
... Bf5+ ;Score: -9.19 19.Kd2 Qe4 20.cxd4 cxd4
;(Time = 0:00, Depth = 1/3)
19. Kd2 ... ;MATE IN 7. 19...Qe4 20.Na3 dxc3+
;21.bxc3 Bxc3+ 22.Kc1 Rd8 23.Rd1 Bb2+
;24.Kxb2 Qb4+ 25.Kc1 Qxa3# (Time = 0:00,
;Depth = 1/7)
... Qe4 ;MATE IN 7. 20.Na3 dxc3+ 21.bxc3 Qd3+
;22.Kc1 Qxc3+ 23.Kd1 Rd8+ 24.Ke2 Qd3+
;25.Ke1 Re8+ 26.Ne5 Rxe5# (Time = 0:00,
;Depth = 1/5)
20. cxd4 ... ;MATE IN 5. 20...Qd3+ 21.Ke1 Re8+ 22.Ne5
;Bxe5 23.Nd2 Bxd4+ 24.Kd1 Qc2# (Time =
;0:00, Depth = 1/5)
... c4 ;MATE IN 9. 21.Na3 c3+ 22.Kc1 cxb2+
;23.Kxb2 Bxd4+ 24.Nxd4 Qxd4+ 25.Kb3 a5
;26.Nc4 Qd3+ 27.Kb2 Qc2+ 28.Ka3 Qc3+
;29.Ka4 Qb4# (Time = 0:05, Depth = 1/7)
21. Na3 ... ;MATE IN 8. 21...c3+ 22.Kc1 cxb2+
;23.Kxb2 Qe2+ 24.Kb3 Be6+ 25.Nc4 Qxc4+
;26.Kb2 Rc8 27.Ka3 Be7+ 28.Kb2 Qc2# (Time
;= 0:00, Depth = 1/7)
... Qd3+ ;Score: -7.69 22.Kc1 Qe2 23.Rd1 Qxf2
;(Time = 0:00, Depth = 1/4)
22. Kc1 ... ;Score: -20.27 22...c3 23.b4 Qe2 24.Re1
;Qb2+ 25.Kd1 c2+ 26.Ke2 c1=Q+ 27.Kf1
;Qcxa1 28.Rxa1 Qxa1+ 29.Ke2 Re8+ 30.Ne5
;Qxa2+ 31.Kf1 Qxa3 (Time = 0:05, Depth =
;1/9)
... c3 ;Score: -20.27 23.b4 Qe2 24.Re1 Qb2+
;25.Kd1 c2+ 26.Ke2 c1=Q+ 27.Kf1 Qcxa1
;28.Rxa1 Qxa1+ 29.Ke2 Re8+ 30.Ne5 Qxa2+
;31.Kf1 Qxa3 (Time = 0:11, Depth = 1/8)
23. b3 ... ;MATE IN 4. 23...Be7 24.b4 Bxb4 25.Rb1
;Bxa3+ 26.Rb2 Bxb2# (Time = 0:00, Depth =
;1/5)
... Qe2 ;Score: -21.80 24.Re1 Qb2+ 25.Kd1 Bxd4
;26.Rc1 Rd8 27.Nc2 Bxc2+ 28.Rxc2 Qb1+
;29.Ke2 Qxc2+ 30.Nd2 Qxd2+ 31.Kf3 Qxe1
;(Time = 0:01, Depth = 1/8)
24. b4 ... ;MATE IN 4. 24...Qb2+ 25.Kd1 Re8 26.Rb1
;c2+ 27.Nxc2 Qxc2# (Time = 0:00, Depth =
;1/3)
... Qxf2 ;MATE IN 8. 25.Re1 Qb2+ 26.Kd1 c2+
;27.Ke2 c1=Q+ 28.Kf1 Bxd4 29.Nxd4 Qf4+
;30.Nf3 Qxf3+ 31.gxf3 Bh3+ 32.Kg1 Qg2#
;(Time = 0:00, Depth = 1/6)
25. b5 ... ;MATE IN 4. 25...Qb2+ 26.Kd1 Re8 27.Rb1
;c2+ 28.Nxc2 Qxc2# (Time = 0:00, Depth =
;1/3)
... Qxg2 ;Score: -17.79 26.Rg1 Qb2+ 27.Kd1 Qxa1+
;28.Ke2 Qxa2+ 29.Ke3 Qxa3 (Time = 0:00,
;Depth = 1/3)
26. Rg1 ... ;MATE IN 5. 26...Qb2+ 27.Kd1 Re8
;28.Rxg7+ Bxg7 29.Rb1 c2+ 30.Nxc2 Qxc2#
;(Time = 0:00, Depth = 1/4)
... Qxf3 ;MATE IN 3. 27.Nc2 Qf2 28.Rxg7+ Bxg7
;29.Kd1 Qd2# (Time = 0:00, Depth = 1/4)
27. Nc2 ... ;MATE IN 3. 27...Qf2 28.Rxg7+ Bxg7
;29.Rb1 Qxc2# (Time = 0:00, Depth = 1/4)
... Qf2 ;MATE IN 2. 28.Rxg7+ Bxg7 29.a3 Qxc2#
;(Time = 0:00, Depth = 1/2)
28. Rxg7+ ... ;MATE IN 2. 28...Bxg7 29.a3 Qxc2# (Time
;= 0:00, Depth = 1/3)
... Kxg7 ;MATE IN 1. 29.a3 Qxc2# (Time = 0:00,
;Depth = 1/2)
29. a3 ... ;MATE IN 1. 29...Qxc2# (Time = 0:00,
;Depth = 1/1)
... Bxc2 ;MATE IN 1. 30.a4 Qd2# (Time = 0:00,
;Depth = 1/2)
30. a4 ... ;MATE IN 1. 30...Qd2# (Time = 0:00,
;Depth = 1/1)
... a5 ;MATE IN 1. 31.bxa6ep Qd2# (Time = 0:00,
;Depth = 1/2)
31. bxa6ep ... ;MATE IN 1. 31...Qd2# (Time = 0:00,
;Depth = 1/1)
... Rxa6 ;MATE IN 1. 32.a5 Qd2# (Time = 0:00,
;Depth = 1/2)
32. a5 ... ;MATE IN 1. 32...Qd2# (Time = 0:00,
;Depth = 1/1)
... Bd8 ;MATE IN 1. 33.d5 Qd2# (Time = 0:00,
;Depth = 1/2)
33. d5 ... ;MATE IN 1. 33...Qd2# (Time = 0:00,
;Depth = 1/1)
... Rxa5 ;MATE IN 1. 34.d6 Qd2# (Time = 0:00,
;Depth = 1/2)
34. d6 ... ;MATE IN 1. 34...Rxa1# (Time = 0:00,
;Depth = 1/1)
... Rxa1#
0-1
[Event ""]
[Site ""]
[Date "3-1-2014"]
[Round ""]
[White "Berry"]
[Black "Ricardo"]
[Result "0-1"]
[ECO "c) U"]
;Annotations by Chessmaster: Grandmaster Edition Auto-Annotator. 7 seconds
;per move.
;
; White Black
;Book Move 3 3
;Leave Book 1 0
;CMX Agrees 22 28
;CMX Disagrees 9 3
;Agreement Pct. 71% 90%
;Total Error 5.68 0.00
;Relevant Error 4.21 0.00
;Missed Mate 0 3
;Moved Into Mate 3 0
;
;
1. e4 ... ;B00 King's Pawn Opening. The King's Pawn
;opening move is both popular and
;logical. It controls the center, opens
;lines for both the Queen and the Bishop,
;and usually leads to an open game in
;which tactics, rather than slow
;maneuvering, predominates.
... e5 ;C20 King's Pawn Game. Black responds
;symmetrically, making a direct challenge
;to the central squares.
2. Nf3 ... ;C40 King's Knight Opening. With the
;possible exception of :2. f4, this is
;the most logical second move against
;Black's symmetrical answer to the King's
;Pawn. The Knight attacks e5, clears the
;way for an eventual castle and rests on
;its best defensive square.
... d6 ;C41 Philidor's Defense. The Philidor
;Defense concedes a cramped King's
;Bishop, but is otherwise resilient on
;the Queenside.
3. d4 ... ;C41 Philidor's Defense.
... Nf6 ;C41 Philidor's Defense / Nimzowitsch
;(Jaenisch) Variation.
4. h4 ... ;Out of Opening Book. Nc3 would have been
;in the Philidor's Defense / Nimzowitsch
;(Jaenisch) Variation book opening.
;Slightly better is Nc3.
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... Nc6
5. Bg5 ... ;Pins Black's knight at f6.
... exd4 ; Black wins a pawn. Black is ahead by a
;pawn in material.
6. Bb5 ... ;Pins Black's knight at c6 and clears the
;way for a kingside castle.
... Bd7 ;Releases the pin on Black's knight at
;c6.
7. Bd3 ... ;Removes the threat on White's pawn at e4
;and blocks Black's pawn at d4.
... Be7 ;Releases Black's knight at f6 from the
;pin and makes way for a castle to the
;kingside.
8. Qd2 ... ;Slightly better is c3.
... O-O
9. Qc1 Nb4
10. Ke2 ... ;Slightly better is Nxd4.
... Bg4 ;Pins White's knight at f3 and removes
;the threat on Black's pawn at d4.
11. Bxf6 ... ;Attacks Black's pawn at d4 and blocks
;Black's pawn at f7.
... Bxf6 ;Protects Black's pawn at d4. Black wins
;a bishop for a knight.
12. Qd2 ... ;Attacks Black's knight.
... c5 ;Protects Black's knight.
13. e5 ... ;Slightly better is Kf1.
... dxe5 ;Protects Black's bishop at f6.
14. c3 ... ;Leads to 14...Nxd3 15.Kxd3 dxc3+ 16.Kxc3
;e4+ 17.Kc2 exf3 18.g3 Bf5+ 19.Kc1 Qd4
;20.Rd1, which wins a knight and a pawn
;for a bishop, a knight, and a pawn.
;Better is Kf1, leading to 14...Bxf3
;15.gxf3 Nxd3 16.Qxd3 Qb6 17.b3 Rad8
;18.Nd2, which wins a bishop and a knight
;for a bishop and a knight. This was
;white's only meaningful blunder, but it
;cost the game. White was not able to
;recover and was eventually mated.
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... Nxd3
15. Qxd3 ... ;Leads to 15...e4 16.Qxe4 Re8 17.Qxe8+
;Qxe8+ 18.Kd2 Qe4 19.Re1 Qf4+ 20.Kc2 Qf5+
;21.Kc1 Bxf3 22.gxf3 Bxh4, which wins a
;rook, a bishop, a knight, and a pawn for
;a queen, a knight, and a pawn. Better is
;Kxd3, leading to 15...dxc3+ 16.Kxc3 e4+
;17.Kc2 exf3 18.g3 Bf5+ 19.Kc1 Qd4
;20.Rd1, which wins a knight and a pawn
;for a knight and a pawn.
... e4 ;Forks White's queen and White's knight
;at f3.
16. Qxe4 ... ;Removes the threat on White's knight at
;f3 and forks Black's bishop at g4 and
;Black's pawn at b7.
... Re8 ;Partially pins White's queen, protects
;Black's pawn at b7 and Black's bishop at
;g4, and attacks White's queen.
17. Qxe8+ ... ;Skewers Black's queen and checks Black's
;king.
... Qxe8+ ;Forced. Removes the threat on Black's
;king and counter-checks White's king.
;Black wins a queen, a bishop, and a pawn
;for a rook, a knight, and a pawn.
18. Kd3 ... ;White moves into a forced mate. Much
;better is Kd2. Kd3 leads to 18...Bf5+
;19.Kd2 Qe4 20.Na3 dxc3+ 21.bxc3 Bxc3+
;22.Kc1 Rd8 23.Rd1 Bb2+ 24.Kxb2 Qb4+
;25.Kc1 Qxa3# and checkmate.
... Bf5+ ;Black senses a mate in 7. Checks White's
;king. Leads to 19.Kd2 Qe4 20.Na3 dxc3+
;21.bxc3 Bxc3+ 22.Kc1 Rd8 23.Rd1 Bb2+
;24.Kxb2 Qb4+ 25.Kc1 Qxa3# and mate.
19. Kd2 ... ;Moves it out of check.
... Qe4 ;Black has a mate in 6. Leads to 20.Na3
;dxc3+ 21.bxc3 Bxc3+ 22.Kc1 Rd8 23.Rd1
;Bb2+ 24.Kxb2 Qb4+ 25.Kc1 Qxa3# and mate.
20. cxd4 ... ;Threatens Black's pawn at c5. White wins
;a pawn.
... c4 ;Black has a mate in 9. Moves it to
;safety. Leads to 21.Na3 c3+ 22.Kc1 cxb2+
;23.Kxb2 Bxd4+ 24.Nxd4 Qxd4+ 25.Kb3 a5
;26.Nc4 Qd3+ 27.Kb2 Qc2+ 28.Ka3 Qc3+
;29.Ka4 Qb4# and mate.
21. Na3 ... ;Attacks Black's pawn at c4.
... Qd3+ ;Black doesn't see the win. Much better
;is c3+, leading to 22.Kc1 cxb2+ 23.Kxb2
;Qe2+ 24.Kb3 Be6+ 25.Nc4 Qxc4+ 26.Kb2 Rc8
;27.Ka3 Be7+ 28.Kb2 Qc2# and checkmate.
22. Kc1 ... ;Moves it out of check.
... c3
23. b3 ... ;White moves into a forced mate. Much
;better is b4. b3 leads to 23...Be7 24.b4
;Bxb4 25.Rb1 Bxa3+ 26.Rb2 Bxb2# and mate.
... Qe2 ;Black misses the chance for a forced
;mate. Much better is Be7, leading to
;24.b4 Bxb4 25.Rb1 Bxa3+ 26.Rb2 Bxb2# and
;mate.
24. b4 ... ;White gives Black a forced mate
;opportunity. Much better is Re1. b4
;leads to 24...Qb2+ 25.Kd1 Re8 26.Rb1 c2+
;27.Nxc2 Qxc2# and mate.
... Qxf2 ;Black has a mate in 8. Threatens White's
;pawn at g2. Leads to 25.Re1 Qb2+ 26.Kd1
;c2+ 27.Ke2 c1=Q+ 28.Kf1 Bxd4 29.Nxd4
;Qf4+ 30.Nf3 Qxf3+ 31.gxf3 Bh3+ 32.Kg1
;Qg2# and mate.
25. b5 Qxg2 ;Black's asleep at the switch and doesn't
;see the forced mate. Much better is
;Qb2+, leading to 26.Kd1 Re8 27.Rb1 c2+
;28.Nxc2 Qxc2# and mate.
26. Rg1 ... ;Moves it out of immediate jeopardy and
;attacks Black's queen.
... Qxf3 ;Black has a mate in 3. Forks White's
;pawn at h4 and White's pawn at d4. Leads
;to 27.Nc2 Qf2 28.Rxg7+ Bxg7 29.Kd1 Qd2#
;and checkmate.
27. Nc2 ... ;Removes the threat on White's pawn at d4
;and blocks Black's pawn at c3.
... Qf2 ;Black has a mate in 2. Threatens
;checkmate (queen takes knight) and
;threatens White's rook at g1. Leads to
;28.Rxg7+ Bxg7 29.Rb1 Qxc2# and mate.
28. Rxg7+ ... ;Removes the threat on White's pawn at
;h4, checks Black's king, and isolates
;Black's pawn at f7 and Black's pawn at
;h7.
... Kxg7 ;Black will mate next turn. Threatens
;mate (queen captures knight) and attacks
;White's pawn at h4 with two pieces.
;Leads to 29.a3 Qxc2# and checkmate.
29. a3 Bxc2 ;Threatens mate (queen to d2) and
;threatens White's pawn at d4 with a
;double-attack.Black misses the mating
;move. Better is Qxc2#, which checkmates
;White's king.
30. a4 a5 ;Threatens mate (queen to d2).Black
;misses the mating move. Better is Qd2#,
;which checkmates White's king.
31. bxa6ep ... ;Attacks Black's pawn at b7.
... Rxa6 ;Threatens checkmate (queen to d2) and
;removes the threat on Black's pawn at
;b7.Black misses the mating move. Better
;is Qd2#, which checkmates White's king.
32. a5 Bd8 ;Threatens to mate (queen to d2).Black
;doesn't see the win. Better is Qd2#,
;which checkmates White's king.
33. d5 ... ;Moves it to safety and advances the
;passed pawn.
... Rxa5 ;Threatens checkmate (queen to d2), forks
;White's pawn at d5 and White's rook, and
;creates a passed pawn on b7.Black
;doesn't see the win. Better is Qd2#,
;which checkmates White's king.
34. d6 ... ;Moves it to safety and advances the
;passed pawn.
... Rxa1# ;Checkmates White's king.
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0-1
