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terça-feira, 4 de fevereiro de 2014

vs Kamika (347)

[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.4"]
[Round ""]
[White "Ricardo"]
[Black "Kamika"]
[TimeControl "960"]
[Result "1-0"]
[ECO " "]

1.e4 c6 2.Nf3 c5 3.d4 g5 4.Nxg5 d5 5.exd5 Qd6 6.Nc3 Qg6 7.Bd3 a5 8.Bxg6 fxg6 9.Nb5 Bh6 10.Nc7+ Kd8 11.Nxa8 b6 12.Nxb6 Bxg5
13.Bxg5 Kc7 14.Nxc8 Kxc8 15.Qg4+ Kd8 16.O-O-O Nc6 17.dxc5 Nf6 18.Qe6 Nb4 19.d6 Nfd5 20.dxe7+ Kc7 21.Qe5+ Kc6 22.Qxh8 Kc7 23.e8=Q
Nxa2+ 24.Kb1 Nac3+ 25.Kc1 Na2+ 26.Kd2 Ne7 27.Bxe7 Kb7 28.Bg5 a4 29.Qf6 a3 30.Qee7+ Kc8 31.Qff8# 1-0




White wins!
As expected, this is your first victory against Kamika.
You won categorically against Kamika. Why don't you play someone stronger next time?
Game type: Dominated by white
Domination percentage: 39%, starting from move 5
Opening used: King's Indian Attack
Best move: 22, Qxh8, Increase: 64.68
Worst move: 25, Kc1, Decrease: 99.95
Mate opportunities: 4
Suggested opponent: Seth (rating 707)
Your rating increased by 1 points and is now 801.
Your Standard rating decreased by 18 point(s) and is now 801.


[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.4"]
[Round ""]
[White "Ricardo"]
[Black "Kamika"]
[TimeControl "960"]
[Result "1-0"]
[ECO " "]

1.e4
{Book.}
1...c6
{Book.}
2.Nf3
{Score: 0.37  2...d5 3.Nc3 Nf6 4.e5 Ne4 5.Ne2 Qb6 6.d4 Bg4 7.c3 (Time = 0:09, Depth = 1/10)}
2...c5
{Score: 0.76  3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e5 6.Nxc6 dxc6 7.Qxd8+ Kxd8 8.Bg5+ Nf6 9.O-O-O+ Bd7 (Time = 0:06, Depth = 1/10)
}
3.d4
{Score: 0.58  3...cxd4 4.c3 Nf6 5.e5 Nd5 6.Bc4 Nb6 7.Bd3 d6 8.cxd4 dxe5 9.dxe5 (Time = 0:10, Depth = 1/10)}
3...g5
{Score: 1.54  4.Nxg5 e6 5.dxc5 Qf6 6.Qh5 Nc6 7.Nf3 d6 8.cxd6 Bxd6 (Time = 0:09, Depth = 1/9)}
4.Nxg5
{Score: 1.57  4...e6 5.Nc3 cxd4 6.Qxd4 Nf6 7.e5 Nc6 8.Qf4 h6 9.Nxf7 Kxf7 10.exf6 (Time = 0:09, Depth = 1/9)}
4...d5
{Score: 1.61  5.exd5 Nf6 6.dxc5 Qxd5 7.Qxd5 Nxd5 8.Bd3 Nc6 9.O-O Nf6 (Time = 0:09, Depth = 1/8)}
5.exd5
{Score: 1.72  5...Nf6 6.Nc3 h6 7.Nge4 Nxd5 8.Nxc5 Nxc3 9.bxc3 e5 10.Bc4 (Time = 0:13, Depth = 1/9)}
5...Qd6
{Score: 2.51  6.dxc5 Qxc5 7.Be3 Qd6 8.Nc3 Nf6 9.Nge4 Nxe4 10.Bb5+ Nc6 11.Nxe4 (Time = 0:06, Depth = 1/8)}
6.Nc3
{Score: 2.35  6...cxd4 7.Nb5 Qb6 8.Bf4 Na6 9.Qxd4 Nf6 10.Qxb6 axb6 (Time = 0:07, Depth = 1/8)}
6...Qg6
{Score: 2.94  7.dxc5 Bh6 8.Bd3 Bf5 9.Bxf5 Qxf5 10.Nge4 Nf6 11.O-O Nxe4 12.Bxh6 Nxc5 (Time = 0:08, Depth = 1/8)}
7.Bd3
{Score: 2.87  7...Bf5 8.dxc5 Bg7 9.O-O Bxc3 10.bxc3 Nd7 11.Be3 Bxd3 12.Qxd3 (Time = 0:06, Depth = 1/9)}
7...a5
{Score: 9.00  8.Bxg6 hxg6 9.Nb5 Na6 10.Qe2 e6 11.Qf3 Nh6 12.Qf6 Rg8 13.dxe6 (Time = 0:08, Depth = 1/10)}
8.Bxg6
{Score: 9.52  8...hxg6 9.Nb5 Na6 10.Qe2 Bg7 11.Nd6+ Kf8 12.Nxc8 Rxc8 13.Nxf7 Rh4 14.Ne5 Rxd4 15.Nxg6+ Ke8 (Time = 0:07,
Depth = 1/10)}
8...fxg6
{Score: 12.48  9.Nb5 Na6 10.Qe2 Bg7 11.Nd6+ Kf8 12.Qe6 Nh6 13.Nxc8 Bf6 14.Ne4 Nf7 15.dxc5 (Time = 0:09, Depth = 1/11)}

9.Nb5
{Score: 12.48  9...Na6 10.Qe2 Bg7 11.Nd6+ Kf8 12.Qe6 Nh6 13.Nxc8 Bf6 14.Ne4 Nf7 15.dxc5 (Time = 0:04, Depth = 1/10)}
9...Bh6
{Score: 14.68  10.Nc7+ Kf8 11.Nxa8 Bxg5 12.Bxg5 h6 13.Bh4 g5 14.Bg3 Na6 15.Nb6 Bf5 16.O-O (Time = 0:14, Depth = 1/11)}
10.Nc7+
{Score: 14.47  10...Kf8 11.Nxa8 Bxg5 12.Bxg5 h6 13.Bf4 Na6 14.Nc7 b6 15.Qe2 Nxc7 16.Bxc7 (Time = 0:04, Depth = 1/10)}
10...Kd8
{Score: 15.08  11.Nxa8 Bxg5 12.Bxg5 h6 13.Bd2 cxd4 14.Bxa5+ Ke8 15.O-O Nf6 16.Nc7+ Kf7 17.Qxd4 (Time = 0:06, Depth =
1/10)}
11.Nxa8
{Score: 15.31  11...Bxg5 12.Bxg5 h6 13.Bd2 a4 14.Ba5+ Ke8 15.dxc5 Nf6 16.O-O Rf8 17.Re1 (Time = 0:05, Depth = 1/10)}
11...b6
{Score: 18.70  12.Qe2 Nf6 13.Nf7+ Ke8 14.Nxh8 Bg7 15.Nc7+ Kf8 16.Ne6+ Bxe6 17.Qxe6 Bxh8 18.Qc8+ Kg7 19.Qxb8 Nxd5
20.dxc5 bxc5 (Time = 0:12, Depth = 1/10)}
12.Nxb6
{Score: 16.46  12...Bxg5 13.Bxg5 h6 14.Qe2 Nd7 15.Nxd7 hxg5 16.Ne5 Rh4 17.Nf7+ Kc7 18.Qe5+ Kb7 19.dxc5 (Time = 0:04,
Depth = 1/10)}
12...Bxg5
{Score: 16.95  13.Bxg5 h6 14.Qe2 Nd7 15.Nxd7 hxg5 16.Ne5 Rh4 17.dxc5 e6 18.d6 (Time = 0:08, Depth = 1/11)}
13.Bxg5
{Score: 17.05  13...h6 14.Qe2 Nd7 15.Nxd7 hxg5 16.Ne5 Rh4 17.dxc5 e6 18.d6 (Time = 0:07, Depth = 1/10)}
13...Kc7
{Score: 20.11  14.dxc5 Nf6 15.d6+ exd6 16.Qxd6+ Kb7 17.Nxc8 Rxc8 18.Qb6+ Ka8 19.Qxa5+ Kb7 20.Qb5+ Ka7 21.Bxf6 Nc6
(Time = 0:08, Depth = 1/9)}
14.Nxc8
{Score: 19.90  14...h6 15.Qe2 Kxc8 16.Qe6+ Kb7 17.dxc5 Ka8 18.c6 Nf6 19.Bxf6 exf6 20.c7 Kb7 21.cxb8=Q+ Kxb8 22.Qxf6
(Time = 0:22, Depth = 2/11)}
14...Kxc8
{Score: 20.36  15.Qg4+ Kd8 16.dxc5 h5 17.Qe6 Nd7 18.c6 Ngf6 19.d6 Rh7 20.Bxf6 (Time = 0:06, Depth = 1/10)}
15.Qg4+
{Score: 20.51  15...Nd7 16.dxc5 h5 17.Qe6 Kd8 18.c6 Ngf6 19.d6 Rh7 20.Bxf6 (Time = 0:05, Depth = 1/10)}
15...Kd8
{Score: 21.71  16.dxc5 Nd7 17.d6 Ngf6 18.dxe7+ Ke8 19.Bxf6 Nxf6 20.Qc8+ Kxe7 21.Qxh8 a4 22.Qg7+ Ke6 23.O-O-O (Time =
0:09, Depth = 2/11)}
16.O-O-O
{Score: 20.36  16...h6 17.Bd2 Nd7 18.Bxa5+ Ke8 19.Qxg6+ Kf8 20.dxc5 Ngf6 21.c6 Ne5 22.Qf5 Nc4 23.c7 Kg7 24.c8=Q Rxc8
25.Qxc8 Nxa5 (Time = 0:11, Depth = 2/11)}
16...Nc6
{MATE IN 7.  17.dxc6 Ke8 18.c7 Kf7 19.Rde1 cxd4 20.Qe6+ Kg7 21.Qxe7+ Nxe7 22.Rxe7+ Kf8 23.c8=Q# (Time = 0:00, Depth =
1/8)}
17.dxc5
{MATE IN 9.  17...Ne5 18.d6 Nf6 19.Qe6 Nfd7 20.dxe7+ Kc7 21.Rxd7+ Nxd7 22.Bf4+ Kb7 23.Qxd7+ Ka8 24.Qc6+ Ka7 25.Qb6+ Ka8
26.Qa6# (Time = 0:08, Depth = 1/10)}
17...Nf6
{MATE IN 6.  18.dxc6+ Kc7 19.Bf4+ e5 20.Qe6 exf4 21.Rd7+ Nxd7 22.Qxd7+ Kb8 23.Qb7# (Time = 0:00, Depth = 1/6)}
18.Qe6
{MATE IN 8.  18...Ne5 19.d6 Nfd7 20.dxe7+ Kc7 21.Rxd7+ Nxd7 22.Bf4+ Kb7 23.Qxd7+ Ka8 24.Qc6+ Ka7 25.Qb6+ Ka8 26.Qa6#
(Time = 0:02, Depth = 1/8)}
18...Nb4
{MATE IN 8.  19.d6 Nc6 20.dxe7+ Kc7 21.Bf4+ Kb7 22.Rd7+ Nxd7 23.Qxd7+ Ka8 24.Qxc6+ Ka7 25.Qb6+ Ka8 26.Qa6# (Time =
0:00, Depth = 1/7)}
19.d6
{MATE IN 7.  19...Nxa2+ 20.Kb1 Nc3+ 21.bxc3 Nd7 22.dxe7+ Kc8 23.Qxd7+ Kb8 24.Bf4+ Ka8 25.Qc6+ Ka7 26.Rd7# (Time = 0:00,
Depth = 1/4)}
19...Nfd5
{MATE IN 3.  20.Bxe7+ Nxe7 21.Qxe7+ Kc8 22.Qc7# (Time = 0:00, Depth = 1/2)}
20.dxe7+
{MATE IN 7.  20...Kc7 21.Rxd5 Nxd5 22.Qxd5 Kb8 23.Bf4+ Ka7 24.Qd7+ Ka6 25.Qc6+ Ka7 26.Qb6+ Ka8 27.Qa6# (Time = 0:00,
Depth = 1/5)}
20...Kc7
{MATE IN 6.  21.Rxd5 Nxd5 22.Qxd5 Kb8 23.Qc6 Rc8 24.Bf4+ Ka7 25.Qb6+ Ka8 26.Qa6# (Time = 0:00, Depth = 1/5)}
21.Qe5+
{MATE IN 9.  21...Kb7 22.Qxh8 Nxa2+ 23.Kb1 Nac3+ 24.bxc3 Nc7 25.c6+ Kxc6 26.Qc8 a4 27.e8=Q+ Kb6 28.Be3+ Ka5 29.Qxc7+
Ka6 30.Qxa4# (Time = 0:03, Depth = 1/9)}
21...Kc6
{MATE IN 7.  22.Qxh8 Nxa2+ 23.Kb1 Ndc3+ 24.bxc3 Kb7 25.e8=Q Nxc3+ 26.Qxc3 Ka7 27.Qxa5+ Kb7 28.Qb6# (Time = 0:02, Depth
= 1/8)}
22.Qxh8
{MATE IN 6.  22...Nxa2+ 23.Kb1 Ndc3+ 24.bxc3 Kb7 25.e8=Q Nxc3+ 26.Ka1 Nxd1 27.Qxh7+ Ka6 28.Qc6# (Time = 0:00, Depth =
1/6)}
22...Kc7
{MATE IN 4.  23.e8=Q Nxa2+ 24.Kd2 Kb7 25.Qa8+ Kc7 26.Qhd8# (Time = 0:00, Depth = 1/4)}
23.e8=Q
{MATE IN 3.  23...Nxa2+ 24.Kd2 Ne7 25.Bf4+ Kb7 26.Qa8# (Time = 0:00, Depth = 1/2)}
23...Nxa2+
{MATE IN 3.  24.Kd2 Ne7 25.Bf4+ Kb7 26.Qa8# (Time = 0:00, Depth = 1/3)}
24.Kb1
{MATE IN 3.  24...Nac3+ 25.Ka1 Kb7 26.Qc8+ Ka7 27.Qa8# (Time = 0:00, Depth = 1/2)}
24...Nac3+
{MATE IN 3.  25.Ka1 Kb7 26.Qa8+ Kc7 27.Qhd8# (Time = 0:00, Depth = 1/3)}
25.Kc1
{Score: 0.00  25...Na2+ (Time = 0:00, Depth = 1/2)}
25...Na2+
{MATE IN 3.  26.Kd2 Ne7 27.Bf4+ Kb7 28.Qa8# (Time = 0:00, Depth = 1/3)}
26.Kd2
{MATE IN 2.  26...Ne7 27.Bf4+ Kb7 28.Qa8# (Time = 0:00, Depth = 1/2)}
26...Ne7
{MATE IN 2.  27.Bf4+ Kb7 28.Qa8# (Time = 0:00, Depth = 1/2)}
27.Bxe7
{MATE IN 2.  27...Kb7 28.Qa8+ Kc7 29.Qhd8# (Time = 0:00, Depth = 1/2)}
27...Kb7
{MATE IN 2.  28.Qd7+ Ka6 29.Qf6# (Time = 0:00, Depth = 1/2)}
28.Bg5
{MATE IN 2.  28...a4 29.Qa8+ Kc7 30.Qxh7# (Time = 0:00, Depth = 1/2)}
28...a4
{MATE IN 2.  29.Qg7+ Ka6 30.Qxa4# (Time = 0:00, Depth = 1/2)}
29.Qf6
{MATE IN 1.  29...a3 30.Qb6# (Time = 0:00, Depth = 1/2)}
29...a3
{MATE IN 1.  30.Qb6# (Time = 0:00, Depth = 1/1)}
30.Qee7+
{MATE IN 1.  30...Kc8 31.Qh8# (Time = 0:00, Depth = 1/2)}
30...Kc8
{MATE IN 1.  31.Qh8# (Time = 0:00, Depth = 1/1)}
31.Qff8# 1-0


[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.4"]
[Round ""]
[White "Ricardo"]
[Black "Kamika"]
[TimeControl "960"]
[Result "1-0"]
[ECO " "]


{Annotations by Chessmaster: Grandmaster Edition Auto-Annotator. 10 seconds per move.

        White    Black
Book Move    2    1
Leave
Book    0    1
CMX Agrees    26    20
CMX Disagrees    3    9
Agreement Pct.    90%    69%
Total Error    3.59    17.74
Relevant Error    0.00    6.13
Missed
Mate    1    0
Moved Into Mate    0    1

}
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.}
1...c6
{B10 Caro-Kann Defense. The Caro-Kann Defense may be compared to the Slav Defense against the Queen's Pawn:  It strives
for defense of the strong-point at d5 and development of the Queen's Bishop.}
2.Nf3
{A04 King's Indian Attack (transposed).}
2...c5
{Out of Opening Book. d5 would have been in the King's Indian Attack opening line.

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3.d4
{Attacks Black's pawn at c5.}
3...g5
{Slightly better is cxd4.}
4.Nxg5
{Isolates Black's pawn at h7.}
4...d5 5.exd5
{ White wins two pawns. White is up two pawns in material.}
5...Qd6
{Slightly better is Nf6.}
6.Nc3
{Removes the threat on White's pawn at d5.}
6...Qg6 7.Bd3
{Attacks Black's queen and makes way for a castle to the kingside.}
7...a5
{Uh-oh! Leads to 8.Bxg6 hxg6 9.Nb5 Na6 10.Qe2 e6 11.Qf3 Nh6 12.Qf6 Rg8 13.dxe6, which wins a bishop for a queen and a
pawn. Much better is Bf5, leading to 8.dxc5 Bg7 9.O-O Bxc3 10.bxc3 Nd7 11.Be3 Bxd3 12.Qxd3, which wins a bishop and a knight for
two bishops and a pawn. Black's only important error of the game was costly. Even though black regained the lost ground, white
still ended up mating black.
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8.Bxg6
{Pins Black's pawn at f7 with a partial pin and removes the threat on White's pawn at d4.}
8...fxg6
{Isolates own pawn at e7. Leads to 9.Nb5 Na6 10.Qe2 Bg7 11.Nd6+ Kf8 12.Qe6 Nh6 13.Nxc8 Bf6 14.Ne4 Nf7 15.dxc5, which
wins a bishop for a bishop and a pawn. Better is hxg6, leading to 9.Nb5 Na6 10.Qe2 Bg7 11.Nd6+ Kf8 12.Nxc8 Rxc8 13.Nxf7 Rh4
14.Ne5 Rxd4 15.Nxg6+ Ke8, which wins a bishop, a knight, and a pawn for a bishop and two pawns.}
9.Nb5 Bh6
{Leads to 10.Nc7+ Kf8 11.Nxa8 Bxg5 12.Bxg5 h6 13.Bh4 g5 14.Bg3 Na6 15.Nb6 Bf5 16.O-O, which wins a knight for a rook
and a bishop. Better is Na6, leading to 10.Qe2 Bg7 11.Nd6+ Kf8 12.Qe6 Nh6 13.Nxc8 Bf6 14.Ne4 Nf7 15.dxc5, which loses a bishop
and a pawn.}
10.Nc7+
{Forks Black's rook at a8 and Black's king.}
10...Kd8
{Moves it out of check and attacks White's knight at c7.}
11.Nxa8 b6
{Hangs the pawn at b6. Leads to 12.Qe2 Nf6 13.Nf7+ Ke8 14.Nxh8 Bg7 15.Nc7+ Kf8 16.Ne6+ Bxe6 17.Qxe6 Bxh8 18.Qc8+ Kg7
19.Qxb8 Nxd5 20.dxc5 bxc5, which wins two knights and two pawns for a rook, a bishop, a knight, and a pawn. Better is Bxg5,
leading to 12.Bxg5 h6 13.Bd2 a4 14.Ba5+ Ke8 15.dxc5 Nf6 16.O-O Rf8 17.Re1, which wins a knight for a bishop and a pawn.}
12.Nxb6
{Leads to 12...Bxg5 13.Bxg5 h6 14.Qe2 Nd7 15.Nxd7 hxg5 16.Ne5 Rh4 17.Nf7+ Kc7 18.Qe5+ Kb7 19.dxc5, which wins a bishop,
a knight, and two pawns for a bishop and a knight. Better is Qe2, leading to 12...Nf6 13.Nf7+ Ke8 14.Nxh8 Bg7 15.Nc7+ Kf8
16.Ne6+ Bxe6 17.Qxe6 Bxh8 18.Qc8+ Kg7 19.Qxb8 Nxd5 20.dxc5 bxc5, which wins a rook, a bishop, a knight, and a pawn for two
knights and two pawns.}
12...Bxg5 13.Bxg5
{Pins Black's pawn at e7 and blocks Black's pawn at g6.}
13...Kc7
{Leads to 14.dxc5 Nf6 15.d6+ exd6 16.Qxd6+ Kb7 17.Nxc8 Rxc8 18.Qb6+ Ka8 19.Qxa5+ Kb7 20.Qb5+ Ka7 21.Bxf6 Nc6, which
wins a knight and a pawn for a bishop, a knight, and three pawns. Better is h6, leading to 14.Qe2 Nd7 15.Nxd7 hxg5 16.Ne5 Rh4
17.dxc5 e6 18.d6, which wins a bishop for a knight and a pawn.}
14.Nxc8 Kxc8
{ White wins a rook, two bishops, and a pawn for two knights.}
15.Qg4+
{Checks Black's king and clears the way for a queenside castle.}
15...Kd8
{Slightly better is Nd7.}
16.O-O-O
{Leads to 16...h6 17.Bd2 Nd7 18.Bxa5+ Ke8 19.Qxg6+ Kf8 20.dxc5 Ngf6 21.c6 Ne5 22.Qf5 Nc4 23.c7 Kg7 24.c8=Q Rxc8
25.Qxc8 Nxa5. Better is dxc5, leading to 16...Nd7 17.d6 Ngf6 18.dxe7+ Ke8 19.Bxf6 Nxf6 20.Qc8+ Kxe7 21.Qxh8 a4 22.Qg7+ Ke6
23.O-O-O, which gains a knight and loses a pawn by comparison.}
16...Nc6
{Black moves into a forced mate. Much better is h6. Nc6 leads to 17.dxc6 Ke8 18.c7 Kf7 19.Rde1 cxd4 20.Qe6+ Kg7
21.Qxe7+ Nxe7 22.Rxe7+ Kf8 23.c8=Q# and checkmate.}
17.dxc5
{White has a mate in 9. Creates passed pawns on c5 and c2. Leads to 17...Ne5 18.d6 Nf6 19.Qe6 Nfd7 20.dxe7+ Kc7
21.Rxd7+ Nxd7 22.Bf4+ Kb7 23.Qxd7+ Ka8 24.Qc6+ Ka7 25.Qb6+ Ka8 26.Qa6# and checkmate.}
17...Nf6
{Frees Black's pawn at e7 from the pin and attacks White's queen.}
18.Qe6
{White has a mate in 8. Moves it to safety and blocks Black's pawn at e7. Leads to 18...Ne5 19.d6 Nfd7 20.dxe7+ Kc7
21.Rxd7+ Nxd7 22.Bf4+ Kb7 23.Qxd7+ Ka8 24.Qc6+ Ka7 25.Qb6+ Ka8 26.Qa6# and checkmate.}
18...Nb4
{Moves it to safety and threatens White's pawn at a2.}
19.d6
{White has a mate in 7. Protects White's pawn at a2. Leads to 19...Nc6 20.dxe7+ Kc7 21.Bf4+ Kb7 22.Rd7+ Nxd7 23.Qxd7+ Ka8
24.Qxc6+ Ka7 25.Qb6+ Ka8 26.Qa6# and checkmate.}
19...Nfd5
{Attacks White's pawn at a2.}
20.dxe7+
{White has a mate in 7. Protects White's pawn at a2, checks Black's king, adds a promote threat at e7, and creates a
passed pawn on e7. Leads to 20...Kc7 21.Rxd5 Nxd5 22.Qxd5 Kb8 23.Bf4+ Ka7 24.Qd7+ Ka6 25.Qc6+ Ka7 26.Qb6+ Ka8 27.Qa6# and
checkmate.}
20...Kc7
{Moves it out of check and attacks White's pawn at a2.}
21.Qe5+
{White has a mate in 9. Removes the threat on White's pawn at a2 and forks Black's rook and Black's king. Leads to
21...Kb7 22.Qxh8 Nxa2+ 23.Kb1 Nac3+ 24.bxc3 Nc7 25.c6+ Kxc6 26.Qc8 a4 27.e8=Q+ Kb6 28.Be3+ Ka5 29.Qxc7+ Ka6 30.Qxa4# and mate.}
21...Kc6
{Moves it out of check, forks White's pawn at c5 and White's pawn at a2, and blocks White's pawn at c5.}
22.Qxh8
{White has a mate in 6. Threatens Black's pawn at h7. Leads to 22...Nxa2+ 23.Kb1 Ndc3+ 24.bxc3 Kb7 25.e8=Q Nxc3+
26.Qxc3 Ka7 27.Qxa5+ Kb7 28.Qb6# and checkmate.}
22...Kc7 23.e8=Q
{White has a mate in 3. Threatens checkmate (queen to c8). Leads to 23...Nxa2+ 24.Kd2 Kb7 25.Qa8+ Kc7 26.Qhd8#
and mate.}
23...Nxa2+
{Protects Black's pawn at h7 and checks White's king. White wins a rook for a pawn. In addition, White gains a queen
through promotion.}
24.Kb1
{White has a mate in 3. Moves it out of check, threatens to mate (queen to c8), and triple-forks Black's pawn at h7,
Black's knight at a2, and Black's knight at d5. Leads to 24...Nac3+ 25.Ka1 Kb7 26.Qc8+ Ka7 27.Qa8# and checkmate.}
24...Nac3+
{Protects Black's pawn at h7 and Black's knight at d5, forks White's king and White's rook at d1, and blocks White's
pawn at c2.}
25.Kc1
{White misses the forced mate. Much better is Ka1, leading to 25...Kb7 26.Qa8+ Kc7 27.Qhd8# and checkmate. This was
white's only critical error of the game, but it did not cost the game. Although white missed the forced mate opportunity here,
white eventually mated.
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}
25...Na2+
{Moves it to safety, removes the threat on Black's pawn at h7, and checks White's king.}
26.Kd2
{White has a mate in 2. Moves it out of check, threatens checkmate (queen to c8), and attacks Black's pawn at h7. Leads
to 26...Ne7 27.Bf4+ Kb7 28.Qa8# and mate.}
26...Ne7 27.Bxe7
{White has a mate in 2. Threatens to mate (queen to c8). Leads to 27...Kb7 28.Qa8+ Kc7 29.Qhd8# and checkmate.
}
27...Kb7 28.Bg5
{White has a mate in 2. Blocks Black's pawn at g6. Leads to 28...a4 29.Qa8+ Kc7 30.Qxh7# and checkmate.}
28...a4 29.Qf6
{White has a mate in 1. Threatens mate (queen to b6). Leads to 29...a3 30.Qb6# and checkmate.}
29...a3 30.Qee7+
{Forks Black's pawn at h7 and Black's king.White misses the mating move. Better is Qb6#, which checkmates
Black's king.}
30...Kc8
{Moves it out of check.}
31.Qff8#
{Checkmates Black's king.
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}
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