[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2021.3.15"]
[Round ""]
[White "Carrie"]
[Black "Ricardo"]
[TimeControl "900+4"]
[Result "0-1"]
[ECO " "]
1.d4 d5 2.c4 Nf6 3.Nc3 Nc6 4.a3 Nxd4 5.Qxd4 e6 6.Qd1 d4 7.h3 dxc3 8.Qd6 cxd6 9.b3 Bd7 10.b4 Ba4 11.f4 Qd7 12.e3 O-O-O 13.Nf3 Ne4
14.g3 Nxg3 15.Bd3 Nxh1 16.Ng5 f6 17.e4 fxg5 18.b5 gxf4 19.Bc2 Bxc2 20.Be3 fxe3 21.Rc1 Bxe4 22.Rxc3 d5 23.cxd5+ Kb8 24.b6 axb6
25.Rc5 bxc5 26.Ke2 Qxd5 27.Kxe3 Qd3+ 28.Kf4 Bd6+ 29.Kg5 Qxh3 30.a4 Be7+ 31.Kf4 Qf3+ 32.Ke5 Rd5+ 33.Kxe6 Re8 34.a5 Bh4# 0-1
[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "3-15-2021"]
[Round ""]
[White "Carrie"]
[Black "Ricardo"]
[Result "0-1"]
[ECO "c) U"]
1. d4 ... ;Book.
... d5 ;Book.
2. c4 ... ;Book.
... Nf6 ;Book.
3. Nc3 ... ;Score: 0.15 3...e6 4.Nf3 Nc6 5.e3 Bd6
;6.a3 O-O 7.Bd3 Na5 8.cxd5 exd5 (Time =
;0:20, Depth = 1/11)
... Nc6 ;Score: 0.41 4.cxd5 Nxd5 5.e4 Nxc3
;6.bxc3 e5 7.d5 Ne7 8.Nf3 c6 9.Be3 Bg4
;10.Qb3 Qc7 (Time = 0:21, Depth = 2/13)
4. a3 ... ;Score: 0.00 4...dxc4 5.Nf3 Bg4 6.d5 Na5
;7.Qa4+ c6 8.dxc6 Nxc6 9.Ne5 Bd7 10.Nxd7
;Qxd7 11.Qxc4 (Time = 0:23, Depth = 2/12)
... Nxd4 ;Score: 2.30 5.Qxd4 e6 6.Bf4 c5 7.Qd2
;Bd6 8.O-O-O O-O 9.Nf3 d4 10.Bxd6 Qxd6
;11.e3 (Time = 0:11, Depth = 2/12)
5. Qxd4 ... ;Score: 2.25 5...e6 6.Bf4 c5 7.Qe5 dxc4
;8.Nf3 Qb6 9.O-O-O Bd7 10.e4 Ng4 11.Nd5
;(Time = 0:21, Depth = 2/12)
... e6 ;Score: 2.25 6.Bf4 c5 7.Qe5 dxc4 8.Nf3
;Bd7 9.e4 Qb6 10.O-O-O Ng4 11.Nd5 (Time =
;0:17, Depth = 1/11)
6. Qd1 ... ;Score: 1.68 6...d4 7.Nb5 e5 8.f4 a6
;9.fxe5 Ng4 10.Nxd4 c5 11.e3 cxd4 12.exd4
;(Time = 0:22, Depth = 2/12)
... d4 ;Score: 1.63 7.Nb1 e5 8.Nf3 Bd6 9.b4 a5
;10.c5 Be7 11.Bb2 axb4 12.axb4 Rxa1
;13.Bxa1 Qd5 (Time = 0:20, Depth = 2/12)
7. h3 ... ;Score: -0.74 7...dxc3 8.Qxd8+ Kxd8
;9.Nf3 b6 10.g3 Bb7 11.Bg2 Ke8 12.O-O Rd8
;13.bxc3 Bc5 (Time = 0:09, Depth = 1/11)
... dxc3 ;Score: -0.59 8.Qxd8+ Kxd8 9.e3 b6
;10.Ne2 cxb2 11.Bxb2 Bb7 12.Nd4 Bc5
;13.Nf3 Kc8 14.Be2 Rd8 15.O-O (Time =
;0:19, Depth = 1/11)
8. Qd6 ... ;Score: -11.68 8...Qxd6 9.bxc3 Qb6 10.e3
;Qb3 11.Bd2 Ne4 12.Nf3 Nxd2 13.Nxd2 Qxc3
;14.Rd1 Bxa3 (Time = 0:24, Depth = 2/13)
... cxd6 ;Score: -11.68 9.b3 Qb6 10.b4 e5 11.e4
;Qd4 12.Nf3 Qxe4+ 13.Be3 Be6 14.Rc1 c2
;15.Nd2 (Time = 0:21, Depth = 2/12)
9. b3 ... ;Score: -11.74 9...d5 10.e3 c2 11.Be2
;Qb6 12.Nf3 Qxb3 13.O-O Bc5 14.cxd5 O-O
;15.Nd4 Bxd4 16.exd4 Nxd5 (Time = 0:20,
;Depth = 2/12)
... Bd7 ;Score: -11.60 10.e3 Ne4 11.Bd3 Bc6
;12.Nf3 Qf6 13.Bc2 Ng5 14.Nxg5 Qxg5
;15.Rg1 Bxg2 16.Be4 (Time = 0:18, Depth =
;2/12)
10. b4 ... ;Score: -12.04 10...Be7 11.e3 Qc7 12.Nf3
;O-O 13.Be2 e5 14.Ra2 Bf5 15.O-O a5
;16.bxa5 Rxa5 (Time = 0:23, Depth = 2/12)
... Ba4 ;Score: -11.78 11.Nf3 Bb3 12.e4 Qc7
;13.c5 dxc5 14.Bb5+ Nd7 15.O-O a6 16.Bd3
;cxb4 17.axb4 Bxb4 18.Be3 (Time = 0:20,
;Depth = 2/12)
11. f4 ... ;Score: -16.14 11...Ne4 12.Nf3 Qf6
;13.Be3 c2 14.Bd4 Qxf4 15.e3 Qg3+ 16.Ke2
;e5 17.Rg1 exd4 18.Kd3 Nf2+ 19.Ke2 dxe3
;20.Kxe3 Bc6 (Time = 0:20, Depth = 2/14)
... Qd7 ;Score: -12.30 12.Nf3 Ne4 13.Rg1 Ng3
;14.Kf2 Nxf1 15.Rxf1 Qc7 16.Be3 Qxc4
;17.Bd4 Rc8 18.Rac1 (Time = 0:21, Depth =
;2/13)
12. e3 ... ;Score: -12.62 12...Ne4 13.Bd3 Ng3
;14.Rh2 d5 15.c5 d4 16.Nf3 dxe3 17.Ne5
;Qd4 18.h4 Qxf4 (Time = 0:24, Depth =
;2/13)
... O-O-O ;Score: -11.99 13.Nf3 Qc7 14.Nd4 e5
;15.Nb5 Bxb5 16.cxb5 exf4 17.Bd3 Re8
;18.e4 g5 19.h4 (Time = 0:16, Depth =
;2/12)
13. Nf3 ... ;Score: -12.25 13...Qc7 14.Nd4 e5 15.Nb5
;Bxb5 16.cxb5 exf4 17.Bd3 Re8 18.Kf2 Qb6
;19.Re1 d5 (Time = 0:26, Depth = 2/12)
... Ne4 ;Score: -12.12 14.Bd3 Ng3 15.Rh2 e5
;16.Kf2 e4 17.Bb1 exf3 18.Kxg3 Bb3 19.Bd3
;d5 20.c5 (Time = 0:20, Depth = 2/13)
14. g3 ... ;Score: -14.30 14...Nxg3 15.Rg1 Nxf1
;16.Rxf1 Qc6 17.Ra2 Qxc4 18.Rg2 e5 19.Kf2
;exf4 20.exf4 Re8 21.Kg1 f6 (Time = 0:20,
;Depth = 2/14)
... Nxg3 ;Score: -14.41 15.Rg1 Nxf1 16.Rxf1 Qc6
;17.Ra2 Qxc4 18.Rg2 f5 19.Kf2 g6 20.Kg1
;Bg7 21.Re1 Kb8 (Time = 0:15, Depth =
;2/14)
15. Bd3 ... ;Score: -17.97 15...Nxh1 16.Ra2 e5
;17.Rh2 Ng3 18.Kf2 e4 19.Bb1 exf3 20.Kxg3
;d5 21.c5 (Time = 0:14, Depth = 2/12)
... Nxh1 ;Score: -18.15 16.Ra2 e5 17.Rh2 Ng3
;18.Kf2 e4 19.Bb1 exf3 20.Kxg3 Qe6 21.Bd3
;d5 (Time = 0:28, Depth = 2/12)
16. Ng5 ... ;Score: -19.49 16...Be7 17.Be4 h6
;18.Bxh1 hxg5 19.Bg2 gxf4 20.e4 Bh4+
;21.Kf1 Qc6 22.Bxf4 Qxc4+ 23.Kg1 (Time =
;0:21, Depth = 2/12)
... f6 ;Score: -19.50 17.Nf3 Qf7 18.Kf1 Qh5
;19.Kg2 Bc6 20.e4 Qg6+ 21.Kxh1 Qg3 22.Bf1
;Qxf3+ 23.Bg2 Qe2 24.Kh2 Bxe4 (Time =
;0:13, Depth = 2/13)
17. e4 ... ;Score: -23.00 17...fxg5 18.Kf1 d5
;19.exd5 exd5 20.Kg2 dxc4 21.Be2 Bd1
;22.Be3 Bxe2 23.Rxh1 Qe6 (Time = 0:21,
;Depth = 2/13)
... fxg5 ;Score: -23.00 18.Kf1 d5 19.exd5 exd5
;20.Kg2 dxc4 21.Be2 Bd1 22.Be3 Bxe2
;23.Rxh1 Qe6 (Time = 0:21, Depth = 2/12)
18. b5 ... ;Score: -31.20 18...d5 19.Be3 dxe4
;20.Bxe4 c2 21.Bxh1 Qd1+ 22.Kf2 Rd2+
;23.Kg3 h5 24.Bg2 gxf4+ 25.Bxf4 h4+
;26.Kh2 Qxa1 27.b6 c1=Q (Time = 0:20,
;Depth = 2/12)
... gxf4 ;Score: -26.99 19.Ra2 Qe7 20.Kf1 Qh4
;21.Rh2 Qg3 22.Rxh1 Qxd3+ 23.Kf2 Qd4+
;24.Kf3 Bd1+ 25.Kg2 Qxe4+ 26.Kh2 Qc2+
;27.Kg1 Qxc1 (Time = 0:20, Depth = 2/12)
19. Bc2 ... ;MATE IN 8. 19...Bxc2 20.Bxf4 Qf7 21.Rc1
;Qxf4 22.Rxc2 Qe3+ 23.Kf1 Be7 24.Kg2 Rdf8
;25.Kxh1 Qxh3+ 26.Kg1 Rf1# (Time = 0:09,
;Depth = 2/13)
... Bxc2 ;MATE IN 7. 20.Bxf4 Qf7 21.Rc1 Qxf4
;22.Rxc2 Qe3+ 23.Kf1 Be7 24.Kg2 Rhf8
;25.Kxh1 Qxh3+ 26.Kg1 Rf1# (Time = 0:07,
;Depth = 2/11)
20. Be3 ... ;MATE IN 6. 20...fxe3 21.Ke2 Qf7 22.Rf1
;Ng3+ 23.Kxe3 Qxf1 24.c5 Nxe4 25.cxd6
;Qf2# (Time = 0:00, Depth = 1/9)
... fxe3 ;Score: -35.49 21.Ke2 Qf7 22.Rf1 Ng3+
;23.Kxe3 Nxf1+ 24.Ke2 Bxe4 (Time = 0:00,
;Depth = 1/5)
21. Rc1 ... ;MATE IN 4. 21...Ng3 22.Rxc2 Qf7 23.Rf2
;Qxf2+ 24.Kd1 Qd2# (Time = 0:00, Depth =
;1/5)
... Bxe4 ;Score: -36.52 22.Ke2 Qf7 23.Rf1 Ng3+
;24.Kxe3 Qxf1 (Time = 0:00, Depth = 1/5)
22. Rxc3 ... ;MATE IN 4. 22...Qf7 23.Rxe3 Qf2+ 24.Kd1
;Qxe3 25.b6 Nf2# (Time = 0:00, Depth =
;1/5)
... d5 ;MATE IN 7. 23.cxd5+ Kb8 24.Rd3 Qxb5
;25.Rxe3 Qa5+ 26.Ke2 Qxd5 27.Kf1 Qd1+
;28.Re1 Qf3+ 29.Kg1 Qf2# (Time = 0:00,
;Depth = 1/7)
23. cxd5+ ... ;MATE IN 5. 23...Kb8 24.Rd3 Bxd3 25.b6
;Qf7 26.bxa7+ Kxa7 27.dxe6 Qf1# (Time =
;0:00, Depth = 1/8)
... Kb8 ;MATE IN 6. 24.Rd3 Qxb5 25.Rxe3 Qa5+
;26.Ke2 Qxd5 27.Kf1 Qd1+ 28.Re1 Qf3+
;29.Kg1 Qf2# (Time = 0:00, Depth = 1/6)
24. b6 ... ;MATE IN 4. 24...Qxd5 25.bxa7+ Kxa7
;26.Rd3 Qxd3 27.a4 Qd1# (Time = 0:00,
;Depth = 1/6)
... axb6 ;MATE IN 4. 25.Rxe3 Qxd5 26.Kf1 Qd1+
;27.Re1 Qf3+ 28.Kg1 Qf2# (Time = 0:00,
;Depth = 1/5)
25. Rc5 ... ;MATE IN 4. 25...Bxc5 26.Kf1 Qxd5 27.Kg1
;Qd1+ 28.Kh2 Bd6# (Time = 0:00, Depth =
;1/5)
... bxc5 ;MATE IN 4. 26.Ke2 Qxd5 27.Kxe3 Qd3+
;28.Kf4 Qg3+ 29.Kxe4 Nf2# (Time = 0:00,
;Depth = 1/3)
26. Ke2 ... ;MATE IN 4. 26...Qxd5 27.Kxe3 Qd3+
;28.Kf4 Qg3+ 29.Kxe4 Nf2# (Time = 0:00,
;Depth = 1/3)
... Qxd5 ;MATE IN 3. 27.Kxe3 Qd3+ 28.Kf4 Qg3+
;29.Kxe4 Nf2# (Time = 0:00, Depth = 1/2)
27. Kxe3 ... ;MATE IN 2. 27...Qf5 28.a4 Qf3# (Time =
;0:00, Depth = 1/2)
... Qd3+ ;MATE IN 2. 28.Kf4 Qg3+ 29.Kxe4 Nf2#
;(Time = 0:00, Depth = 1/2)
28. Kf4 ... ;MATE IN 2. 28...Qf3+ 29.Kg5 Be7# (Time
;= 0:00, Depth = 1/2)
... Bd6+ ;MATE IN 2. 29.Kg5 Qg3+ 30.Kh5 Bg6#
;(Time = 0:00, Depth = 1/2)
29. Kg5 ... ;MATE IN 2. 29...Qg3+ 30.Kh5 Bg6# (Time
;= 0:00, Depth = 1/2)
... Qxh3 ;MATE IN 1. 30.a4 h6# (Time = 0:00,
;Depth = 1/2)
30. a4 ... ;MATE IN 1. 30...h6# (Time = 0:00, Depth
;= 1/1)
... Be7+ ;MATE IN 2. 31.Kf4 Qf3+ 32.Ke5 Qf5#
;(Time = 0:00, Depth = 1/2)
31. Kf4 ... ;MATE IN 2. 31...Qf5+ 32.Ke3 Qf3# (Time
;= 0:00, Depth = 1/2)
... Qf3+ ;MATE IN 1. 32.Ke5 Qf5# (Time = 0:00,
;Depth = 1/2)
32. Ke5 ... ;MATE IN 1. 32...Qf5# (Time = 0:00,
;Depth = 1/1)
... Rd5+ ;MATE IN 1. 33.Kxe6 Qf6# (Time = 0:00,
;Depth = 1/2)
33. Kxe6 ... ;MATE IN 1. 33...Qf6# (Time = 0:00,
;Depth = 1/1)
... Re8 ;MATE IN 1. 34.a5 Qf6# (Time = 0:00,
;Depth = 1/2)
34. a5 ... ;MATE IN 1. 34...Bf8# (Time = 0:00,
;Depth = 1/1)
... Bh4#
0-1
[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "3-15-2021"]
[Round ""]
[White "Carrie"]
[Black "Ricardo"]
[Result "0-1"]
[ECO "c) U"]
;Annotations by Chessmaster: Grandmaster Edition Auto-Annotator. 21 seconds
;per move.
;
; White Black
;Book Move 3 2
;Leave Book 0 1
;CMX Agrees 20 28
;CMX Disagrees 11 4
;Agreement Pct. 65% 88%
;Total Error 35.26 10.35
;Relevant Error 13.46 2.30
;Missed Mate 0 1
;Moved Into Mate 3 0
;
;
1. d4 ... ;A40 Queen's Pawn Opening. The Queen's
;Pawn opening move is somewhat slower
;than the popular e4, because White will
;not be able to castle for three more
;moves. Its advantage is that it gives
;White more control over tactical
;surprises and often provides more
;lasting initiative and pressure.
... d5 ;D00 Queen's Pawn Game 1.d4 d5. Black
;answers symmetrically, challenging the
;center directly.
2. c4 ... ;D06 Queen's Gambit. The Queen's Gambit
;is the logical response to Black's
;symmetrical defense, challenging d5.
... Nf6 ;D06 Queen's Gambit / Marshall Variation.
;Awful is such a strong term.
;Positionally, this is an awful defense.
;Black gives up the center for absolutely
;nothing! 3.Nc3, 3.cxd5, and3.Nf3 are the
;favorite moves here, all of which
;extract extreme punishment from Black's
;positional transgression, though 3.Nc3
;allows Black to transpose to normal
;positions with 3...e6.
3. Nc3 ... ;Opening Book move
... Nc6 ;Out of Opening Book.
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;
4. a3 Nxd4 ;Leads to 5.Qxd4 e6 6.Bf4 c5 7.Qd2 Bd6
;8.O-O-O O-O 9.Nf3 d4 10.Bxd6 Qxd6 11.e3,
;which wins a bishop and a pawn for a
;bishop and a knight. Better is dxc4,
;leading to 5.Nf3 Bg4 6.d5 Na5 7.Qa4+ c6
;8.dxc6 Nxc6 9.Ne5 Bd7 10.Nxd7 Qxd7
;11.Qxc4, which wins a knight and two
;pawns for a bishop and two pawns. This
;was black's only serious miscue, but
;black was able to stay close and
;eventually mated.
;§ž¯³¹¨
;ƒŸƒƒŸƒŸ
;˜
;Ÿ
;ý˜
;ÿ–
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;¦ª²›–¤
;
5. Qxd4 ... ;Protects White's pawn at c4 and blocks
;Black's pawn at d5. White wins a knight
;for a pawn.
... e6
6. Qd1 d4 ;Attacks White's knight at c3.
7. h3 ... ;Leads to 7...dxc3 8.Qxd8+ Kxd8 9.Nf3 b6
;10.g3 Bb7 11.Bg2 Ke8 12.O-O Rd8 13.bxc3
;Bc5, which wins a queen and a pawn for a
;queen and a knight. Better is Nb1,
;leading to 7...e5 8.Nf3 Bd6 9.b4 a5
;10.c5 Be7 11.Bb2 axb4 12.axb4 Rxa1
;13.Bxa1 Qd5, which wins a rook and a
;pawn for a rook and a pawn.
... dxc3
8. Qd6 ... ;Ouch! Hangs the queen. Leads to 8...Qxd6
;9.bxc3 Qb6 10.e3 Qb3 11.Bd2 Ne4 12.Nf3
;Nxd2 13.Nxd2 Qxc3 14.Rd1 Bxa3, which
;wins a knight and a pawn for a queen, a
;bishop, and two pawns. Much better is
;Qxd8+, leading to 8...Kxd8 9.e3 b6
;10.Ne2 cxb2 11.Bxb2 Bb7 12.Nd4 Bc5
;13.Nf3 Kc8 14.Be2 Rd8 15.O-O, which wins
;a queen and a pawn for a queen and a
;pawn. This was white's key error. White
;was not able to regain the lost ground
;and was eventually mated.
;§ž¯³¹¨
;ƒŸƒŸƒŸ
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;
;ý
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;
... cxd6 ; Black wins a queen and a knight. Black
;is ahead by a queen and a pawn in
;material.
9. b3 Bd7
10. b4 Ba4 ;Blocks White's pawn at a3.
11. f4 ... ;Leads to 11...Ne4 12.Nf3 Qf6 13.Be3 c2
;14.Bd4 Qxf4 15.e3 Qg3+ 16.Ke2 e5 17.Rg1
;exd4 18.Kd3 Nf2+ 19.Ke2 dxe3 20.Kxe3
;Bc6, which wins a pawn for a bishop and
;two pawns. Better is Nf3, leading to
;11...Bb3 12.e4 Qc7 13.c5 dxc5 14.Bb5+
;Nd7 15.O-O a6 16.Bd3 cxb4 17.axb4 Bxb4
;18.Be3, which wins a pawn for three
;pawns.
... Qd7 ;Leads to 12.Nf3 Ne4 13.Rg1 Ng3 14.Kf2
;Nxf1 15.Rxf1 Qc7 16.Be3 Qxc4 17.Bd4 Rc8
;18.Rac1, which wins a bishop and a pawn
;for a knight. Better is Ne4, leading to
;12.Nf3 Qf6 13.Be3 c2 14.Bd4 Qxf4 15.e3
;Qg3+ 16.Ke2 e5 17.Rg1 exd4 18.Kd3 Nf2+
;19.Ke2 dxe3 20.Kxe3 Bc6, which wins a
;bishop and two pawns for a pawn.
12. e3 O-O-O
13. Nf3 Ne4 ;Blocks White's pawn at e3.
14. g3 ... ;Hangs the pawn at g3. Leads to 14...Nxg3
;15.Rg1 Nxf1 16.Rxf1 Qc6 17.Ra2 Qxc4
;18.Rg2 e5 19.Kf2 exf4 20.exf4 Re8 21.Kg1
;f6, which wins a knight and a pawn for a
;bishop and three pawns. Better is Bd3,
;leading to 14...Ng3 15.Rh2 e5 16.Kf2 e4
;17.Bb1 exf3 18.Kxg3 Bb3 19.Bd3 d5 20.c5,
;which wins a knight for a knight.
... Nxg3 ;Attacks White's rook at h1 and isolates
;White's pawn at h3.
15. Bd3 ... ;Leads to 15...Nxh1 16.Ra2 e5 17.Rh2 Ng3
;18.Kf2 e4 19.Bb1 exf3 20.Kxg3 d5 21.c5,
;which wins a knight for a rook and a
;knight. Better is Rg1, leading to
;15...Nxf1 16.Rxf1 Qc6 17.Ra2 Qxc4 18.Rg2
;f5 19.Kf2 g6 20.Kg1 Bg7 21.Re1 Kb8,
;which wins a knight for a bishop and a
;pawn.
... Nxh1 ; Black wins a rook and a pawn. Black is
;up a queen, a rook, and two pawns.
16. Ng5 ... ;Slightly better is Ra2.
... f6 ;Threatens White's knight.
17. e4 ... ;Leads to 17...fxg5 18.Kf1 d5 19.exd5
;exd5 20.Kg2 dxc4 21.Be2 Bd1 22.Be3 Bxe2
;23.Rxh1 Qe6, which wins a knight and a
;pawn for a bishop, a knight, and two
;pawns. Better is Nf3, leading to
;17...Qf7 18.Kf1 Qh5 19.Kg2 Bc6 20.e4
;Qg6+ 21.Kxh1 Qg3 22.Bf1 Qxf3+ 23.Bg2 Qe2
;24.Kh2 Bxe4, which wins a knight for a
;knight and a pawn.
... fxg5
18. b5 ... ;Yikes! Leads to 18...d5 19.Be3 dxe4
;20.Bxe4 c2 21.Bxh1 Qd1+ 22.Kf2 Rd2+
;23.Kg3 h5 24.Bg2 gxf4+ 25.Bxf4 h4+
;26.Kh2 Qxa1 27.b6 c1=Q. Much better is
;Kf1, leading to 18...d5 19.exd5 exd5
;20.Kg2 dxc4 21.Be2 Bd1 22.Be3 Bxe2
;23.Rxh1 Qe6, which gains a queen and a
;rook and loses a bishop and two pawns in
;comparison.
... gxf4 ;Leads to 19.Ra2 Qe7 20.Kf1 Qh4 21.Rh2
;Qg3 22.Rxh1 Qxd3+ 23.Kf2 Qd4+ 24.Kf3
;Bd1+ 25.Kg2 Qxe4+ 26.Kh2 Qc2+ 27.Kg1
;Qxc1. Better is d5, leading to 19.Be3
;dxe4 20.Bxe4 c2 21.Bxh1 Qd1+ 22.Kf2 Rd2+
;23.Kg3 h5 24.Bg2 gxf4+ 25.Bxf4 h4+
;26.Kh2 Qxa1 27.b6 c1=Q, which gains a
;queen and a rook and loses two bishops
;and three pawns in comparison.
19. Bc2 ... ;White moves into a forced mate. Much
;better is Ra2. Bc2 leads to 19...Bxc2
;20.Bxf4 Qf7 21.Rc1 Qxf4 22.Rxc2 Qe3+
;23.Kf1 Be7 24.Kg2 Rdf8 25.Kxh1 Qxh3+
;26.Kg1 Rf1# and mate.
... Bxc2 ;Black senses a mate in 7. Attacks
;White's pawn at e4. Leads to 20.Bxf4 Qf7
;21.Rc1 Qxf4 22.Rxc2 Qe3+ 23.Kf1 Be7
;24.Kg2 Rdf8 25.Kxh1 Qxh3+ 26.Kg1 Rf1#
;and checkmate.
20. Be3 ... ;Attacks Black's pawn at a7.
... fxe3 ;Black has a mate in 5. Protects Black's
;pawn at a7 and pushes the passed pawn.
;Leads to 21.Ke2 Qf7 22.Rf1 Ng3+ 23.Kxe3
;Qxf1 24.c5 Nxe4 25.cxd6 Qf2# and mate.
21. Rc1 ... ;White moves into a forced mate. Much
;better is Ke2. Rc1 leads to 21...Ng3
;22.Rxc2 Qf7 23.Rf2 Qxf2+ 24.Kd1 Qd2# and
;mate.
... Bxe4 ;Black doesn't see the win. Much better
;is Ng3, leading to 22.Rxc2 Qf7 23.Rf2
;Qxf2+ 24.Kd1 Qd2# and checkmate.
22. Rxc3 ... ;White gives Black a forced mate
;opportunity. Much better is Ke2. Rxc3
;leads to 22...Qf7 23.Rxe3 Qf2+ 24.Kd1
;Qxe3 25.b6 Nf2# and checkmate.
... d5 ;Black has a mate in 7. Leads to
;23.cxd5+ Kb8 24.Rd3 Qxb5 25.Rxe3 Qa5+
;26.Ke2 Qxd5 27.Kf1 Qd1+ 28.Re1 Qf3+
;29.Kg1 Qf2# and mate.
23. cxd5+ ... ;Checks Black's king with a discovered
;check and isolates Black's pawn at e6
;and Black's pawn at e3. Black wins two
;bishops, a knight, and two pawns for two
;pawns. Black is ahead by a queen, a
;rook, two bishops, a knight, and two
;pawns in material.
... Kb8 ;Black has a mate in 4. Moves it out of
;check and forks White's pawn at d5 and
;White's pawn at b5. Leads to 24.Rd3 Bxd3
;25.b6 Qf7 26.bxa7+ Kxa7 27.dxe6 Qf1# and
;checkmate.
24. b6 axb6 ;Black has a mate in 4. Isolates White's
;pawn at a3. Leads to 25.Rxe3 Qxd5 26.Kf1
;Qd1+ 27.Re1 Qf3+ 28.Kg1 Qf2# and
;checkmate.
25. Rc5 ... ;Protects White's pawn at d5.
... bxc5 ;Black has a mate in 4. Attacks White's
;pawn at d5 with three pieces and creates
;a passed pawn on c5. Leads to 26.Ke2
;Qxd5 27.Kxe3 Qd3+ 28.Kf4 Qg3+ 29.Kxe4
;Nf2# and checkmate.
26. Ke2 ... ;Attacks Black's pawn at e3 and blocks
;Black's pawn at e3.
... Qxd5 ;Black has a mate in 3. Creates a passed
;pawn on e6. Leads to 27.Kxe3 Qd3+ 28.Kf4
;Qg3+ 29.Kxe4 Nf2# and checkmate.
27. Kxe3 ... ; Black wins a rook and two pawns for a
;pawn. Black is ahead by a queen, two
;rooks, two bishops, a knight, and three
;pawns.
... Qd3+ ;Black has a mate in 2. Forks White's
;king and White's pawn at a3. Leads to
;28.Kf4 Qg3+ 29.Kxe4 Nf2# and checkmate.
28. Kf4 ... ;Forced. Moves it out of check.
... Bd6+ ;Black has a mate in 2. Checks White's
;king. Leads to 29.Kg5 Qg3+ 30.Kh5 Bg6#
;and mate.
29. Kg5 ... ;Moves it out of check.
... Qxh3 ;Black has a mate in 1. Threatens
;checkmate (pawn to h6) and creates
;passed pawns on g7 and h7. Leads to
;30.a4 h6# and mate.
30. a4 ... ;Forced. Moves it to safety.
... Be7+ ;Checks White's king.Black misses the
;mating move. Better is h6#, which
;checkmates White's king.
31. Kf4 ... ;Forced. Moves it out of check and
;threatens Black's bishop at e4.
... Qf3+ ;Black is one move from mate. Removes the
;threat on Black's bishop at e4 and
;checks White's king. Leads to 32.Ke5
;Qf5# and checkmate.
32. Ke5 ... ;Forced. Moves it out of check, threatens
;Black's pawn at e6, and blocks Black's
;pawn at e6.
... Rd5+ ;Checks White's king.Black misses the
;mating move. Better is Qf5#, which
;checkmates White's king.
33. Kxe6 ... ;Forced. Attacks Black's bishop at e7.
;White wins a pawn. Black is up a queen,
;two rooks, two bishops, a knight, and
;three pawns in material.
... Re8 ;Threatens checkmate (queen to f6) and
;protects Black's bishop at e7.Black
;doesn't see the win. Better is Qf6#,
;which checkmates White's king.
34. a5 ... ;Forced.
... Bh4# ;Checkmates White's king.
;´§
;ŸƒŸ
;°
;ÿƒ§
;ž¹
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;—
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