[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.5"]
[Round ""]
[White "Seth"]
[Black "Ricardo"]
[TimeControl "2400"]
[Result "0-1"]
[ECO " "]
1.c4 e5 2.Nc3 Nc6 3.g3 Nf6 4.e3 d5 5.Qa4 Bf5 6.Bh3 Qd7 7.c5 Bxc5 8.d4 exd4 9.Bf1 dxc3 10.b4 Nxb4 11.Bb5 c6 12.Bxc6 bxc6 13.e4
dxe4 14.Be3 O-O 15.Rd1 Nd3+ 16.Rxd3 exd3 17.Kf1 c2 18.Qc4 Ba3 19.Qc3 Ne4 20.Qxa3 d2 21.Kg2 d1=Q 22.h3 c1=Q 23.Bxc1 Ng5 24.g4
Be4+ 25.Kg3 Bxh1 26.Kh2 Q7d6+ 27.Kxh1 Qxa3 28.Bxa3 Rfe8 29.Kh2 Nf3+ 30.Nxf3 Qxf3 31.Be7 Rxe7 32.a3 Re2 33.a4 Rxf2+ 34.Kg1 Qg2#
0-1
Black wins!
5 victories against Seth, well done.
You concentrated and won in the end. Congratulations!
Game type: Disputed
Number of leadership changes: 1
Opening used: English Opening / Reversed Closed Sicilian
Best move: 21, d1=Q, Increase: 3.23
Worst move: 26, Q7d6+, Decrease: 79.63
Mate opportunities: 3
Suggested opponent: Kendra (rating 790)
Your rating increased by 12 points and is now 789.
Your Standard rating increased by 12 point(s) and is now 789.
[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.5"]
[Round ""]
[White "Seth"]
[Black "Ricardo"]
[TimeControl "2400"]
[Result "0-1"]
[ECO " "]
{Annotations by Chessmaster: Grandmaster Edition Auto-Annotator. 10 seconds per move.
White Black
Book Move 3 3
Leave
Book 1 0
CMX Agrees 15 20
CMX Disagrees 16 11
Agreement Pct. 48% 65%
Total Error 39.84 32.98
Relevant
Error 10.55 6.25
Missed Mate 0 4
Moved Into Mate 5 0
}
1.c4
{A10 English Opening. The English opening move avoids a number of Black defenses and proceeds on the more deliberate idea
of counterattacking in the center, often in conjunction with fianchettoing both Bishops.}
1...e5
{A20 English Opening / Bremen 1.c4 e5. The 1...e5 variation treats the defense as if it were a Sicilian in reverse.}
2.Nc3
{A21 English Opening / Reversed Sicilian. Black is posed with real long range positional problems to solve, but they are
generally within the dynamic scope to allow for interesting play and an unbalanced position which favors genuine chances for
both sides to win. White wins 6%more games than Black in most large games collections.}
2...Nc6
{A25 English Opening / Reversed Closed Sicilian. It's a bit early for comment here, but the two main continuations (to
...f5 or not to ...f5) have yet to be decided.}
3.g3
{A25 English Opening / Reversed Closed Sicilian.}
3...Nf6
{Opening Book move}
4.e3
{Out of Opening Book.
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4...d5 5.Qa4
{Pins Black's knight at c6.}
5...Bf5 6.Bh3
{Slightly better is Bg2.}
6...Qd7
{Pins own bishop at f5. Leads to 7.Bxf5 Qxf5 8.cxd5 Nxd5 9.Nxd5 O-O-O 10.e4 Qh5 11.Qc4 f5 12.d3 fxe4 13.dxe4, which
wins a bishop and two pawns for a bishop, a knight, and two pawns. Better is Bxh3, leading to 7.Nxh3 d4 8.Ne2 Qd7 9.Ng5 dxe3
10.fxe3 h6 11.Nf3 O-O-O, which wins a bishop and a pawn for a bishop and a pawn. This was black's most serious miscue, but black
was able to stay close and eventually mated.
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7.c5
{Ouch! Hangs the pawn at c5. Leads to 7...Bxh3 8.Nxh3 Qxh3 9.d4 Qg2 10.Rf1 Ng4 11.Ke2 Nxh2 12.Rd1 Ng4 13.Rf1, which wins a
bishop for a bishop, a knight, and a pawn. Much better is Bxf5, leading to 7...Qxf5 8.cxd5 Nxd5 9.Nxd5 O-O-O 10.e4 Qh5 11.Qc4 f5
12.d3 fxe4 13.dxe4, which wins a bishop, a knight, and two pawns for a bishop and two pawns. This was white's critical error in
the game. White did recover, but was later
mated.
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7...Bxc5
{Leads to 8.Bxf5 Qxf5 9.Qb5 Bb6 10.Nxd5 Nxd5 11.Qxd5 O-O 12.Qf3 Qg6 13.Ne2 Rad8, which wins a bishop, a knight, and a
pawn for a bishop, a knight, and a pawn. Better is Bxh3, leading to 8.Nxh3 Qxh3 9.d4 Qg2 10.Rf1 Ng4 11.Ke2 Nxh2 12.Rd1 Ng4
13.Rf1, which wins a bishop, a knight, and a pawn for a bishop.}
8.d4
{Slightly better is Bxf5.}
8...exd4
{Removes the threat on Black's bishop at c5 and attacks White's knight at c3.}
9.Bf1
{Frees Black's bishop at f5 from the pin. Leads to 9...dxc3 10.bxc3 Ne5 11.Qxd7+ Kxd7 12.a4 Rhe8 13.h4 Nd3+ 14.Bxd3 Bxd3
15.Ba3 Be4, which wins a queen, a knight, and a pawn for a queen, a bishop, and a knight. Better is exd4, leading to 9...Bxh3
10.Nxh3 Bxd4 11.Nf4 O-O 12.O-O Rae8 13.Bd2 a6, which wins a bishop and a pawn for a bishop and a pawn.}
9...dxc3 10.b4
{Danger! Allows an enemy passed pawn on c3. Leads to 10...Nxb4 11.Qxd7+ Nxd7 12.g4 Bg6 13.Kd1 Nc2 14.Rb1 Nxe3+
15.Ke1 Bxb1 16.Bxe3 Bxe3 17.fxe3 Bxa2, which wins a queen, a bishop, and a knight for a queen, a rook, a bishop, and three
pawns. Much better is bxc3, leading to 10...Ne5 11.Qxd7+ Kxd7 12.a4 Rhe8 13.h4 Nd3+ 14.Bxd3 Bxd3 15.Ba3 Be4, which wins a queen,
a knight, and a pawn for a queen and a bishop.}
10...Nxb4
{Protects Black's bishop at c5, attacks White's queen, creates a passed pawn on c7, and isolates White's pawn at a2.
Black wins a knight and three pawns. Black is up a knight and three pawns in material.}
11.Bb5
{Slightly better is Qxd7+.}
11...c6
{Frees Black's queen from the pin, removes the threat on Black's queen, threatens White's bishop at b5, and pushes the
passed pawn.}
12.Bxc6
{Pins Black's pawn at b7 and Black's queen with a partial pin and threatens Black's queen.}
12...bxc6
{Frees Black's queen from the pin, removes the threat on Black's queen, and creates a passed pawn on c6.}
13.e4
{Danger! Hangs the pawn at e4. Leads to 13...Qe6 14.Qd1 Nxe4 15.Kf1 Nxf2 16.Qh5 Nxh1 17.Qf3 Nd3, which loses a rook and
two pawns. Much better is Ba3, leading to 13...Nc2+ 14.Qxc2 Bxc2 15.Bxc5 Ne4 16.Bd4 O-O 17.Ne2 Qf5, which wins a bishop and a
knight for a queen.}
13...dxe4
{Removes the threat on Black's bishop at f5. Black wins a bishop and a pawn for a pawn. Black is ahead by a bishop, a
knight, and three pawns in material.}
14.Be3
{Attacks Black's bishop at c5 and blocks Black's pawn at e4.}
14...O-O
{Yikes! Leads to 15.Bxc5 Nd3+ 16.Kf1 Bh3+ 17.Nxh3 Qxh3+ 18.Ke2 Qh5+ 19.Kf1 Qxc5 20.Qc2 Rab8 21.Rd1 Rb2. Much better is
Bxe3, leading to 15.Rd1 Bd2+ 16.Kf1 c2 17.h3 cxd1=Q+ 18.Qxd1 O-O 19.a3 Qd3+ 20.Ne2 Nbd5, which gains a rook and two bishops and
loses a knight and a pawn in comparison.}
15.Rd1
{Danger! Leads to 15...Nd3+ 16.Rxd3 exd3 17.Nf3 d2+ 18.Nxd2 cxd2+ 19.Bxd2 Rae8+ 20.Be3 Bxe3 21.O-O Bd4, which wins a
knight and two pawns for a rook, a bishop, and a knight. Much better is Bxc5, leading to 15...Nd3+ 16.Kf1 Bh3+ 17.Nxh3 Qxh3+
18.Ke2 Qh5+ 19.Kf1 Qxc5 20.Qc2 Rab8 21.Rd1 Rb2, which wins two bishops for a bishop and a knight.}
15...Nd3+
{Removes the threat on Black's queen and Black's bishop at c5 and checks White's king.}
16.Rxd3
{Protects White's king and triple-forks Black's queen, Black's pawn at c3, and Black's bishop at c5.}
16...exd3
{Protects Black's queen and Black's pawn at c3 and creates a passed pawn on d3. Black wins the exchange (Rook for
Knight). Black is up a rook, a bishop, and three pawns in material.}
17.Kf1 c2
{Leads to 18.Kg2 d2 19.Bxd2 Qxd2 20.Qf4 Qxf4 21.gxf4 c1=Q 22.Nf3 Bh3+ 23.Kxh3 Qxh1. Better is Bxe3, leading to 18.Kg2
d2 19.h3 c2 20.Qxc2 Bxc2 21.Nf3 Bc5 22.Nxd2 Qxd2 23.Rf1, which gains a bishop and a knight and loses a rook by comparison.}
18.Qc4
{White moves into a forced mate. Much better is Kg2. Qc4 leads to 18...Bh3+ 19.Nxh3 Qxh3+ 20.Ke1 Bxe3 21.Qxc2 dxc2
22.Ke2 Qg4+ 23.Kd3 Qe4+ 24.Kc3 Nd5+ 25.Kb3 Rab8+ 26.Ka3 Qb4# and mate.}
18...Ba3
{Black's asleep at the switch and doesn't see the forced mate. Much better is Bh3+, leading to 19.Nxh3 Qxh3+ 20.Ke1
Bxe3 21.Qxc2 dxc2 22.Ke2 Qg4+ 23.Kd3 Qe4+ 24.Kc3 Nd5+ 25.Kb3 Rab8+ 26.Ka3 Qb4# and mate.}
19.Qc3
{Ouch! Leads to 19...Nd5 20.Qd2 Nxe3+ 21.fxe3 c1=Q+ 22.Qxc1 Bxc1 23.Kf2 d2 24.Ne2 d1=N+ 25.Rxd1 Qxd1 26.Nxc1 Qxc1 27.a4.
Much better is Kg2, leading to 19...Be4+ 20.Nf3 Qf5 21.Bf4 d2 22.Qb3 c1=Q 23.Rxc1 dxc1=Q 24.Bxc1 Bxc1, which gains a queen and a
knight and loses a bishop and a knight in comparison.}
19...Ne4
{Leads to 20.Qxa3 d2 21.Kg2 d1=Q 22.h3 Nd2 23.Bxd2 Q1xd2 24.Ne2 Qxe2. Better is Nd5, leading to 20.Qd2 Nxe3+ 21.fxe3
c1=Q+ 22.Qxc1 Bxc1 23.Kf2 d2 24.Ne2 d1=N+ 25.Rxd1 Qxd1 26.Nxc1 Qxc1 27.a4, which gains a queen and a rook and loses a queen and
a pawn in comparison.}
20.Qxa3
{ White wins a bishop. Black is ahead by a rook and three pawns in material.}
20...d2
{Adds a promote threat at d2.}
21.Kg2 d1=Q 22.h3
{Leads to 22...Q7d5 23.Qb3 c1=Q 24.Bxc1 Nd2+ 25.Nf3 Bxh3+ 26.Kh2 Nxf3+ 27.Qxf3 Q5xf3. Better is h4, leading
to 22...Nxf2 23.Bxf2 Be4+ 24.Qf3 Bxf3+ 25.Nxf3 Qxh1+ 26.Kxh1 c1=Q+ 27.Kg2 Qa1 28.a4 Qxa4.}
22...c1=Q
{Ouch! Hangs the queen at c1. Leads to 23.Qxc1 Qxc1 24.Bxc1 Qd5 25.Nf3 Nc5 26.Re1 Nd3 27.Re3 Nxc1 28.a4. Much better
is Q7d5, leading to 23.Qb3 c1=Q 24.Bxc1 Nd2+ 25.Nf3 Bxh3+ 26.Kh2 Nxf3+ 27.Qxf3 Q5xf3, which gains a queen, a knight, and a pawn
and loses a bishop and a knight by comparison.}
23.Bxc1
{Ouch! Leads to 23...Nxf2 24.Qf3 Be4 25.Kxf2 Bxf3 26.Nxf3 Qxh1 27.Be3 Qhxh3, which wins a queen, a bishop, and a knight
for a queen, a rook, and two pawns. Much better is Qxc1, leading to 23...Qxc1 24.Bxc1 Qd5 25.Nf3 Nc5 26.Re1 Nd3 27.Re3 Nxc1
28.a4, which wins two queens for a queen and a bishop.}
23...Ng5
{Uh-oh! Hangs the knight. Leads to 24.Bxg5 Be4+ 25.Nf3 Bxf3+ 26.Qxf3 Qxf3+ 27.Kxf3 Qd5+ 28.Kg4 Qxh1 29.Kh4 Qe4+ 30.Bf4
Qa4 31.Kg4 Qxa2, which wins a queen, a rook, a knight, and a pawn for a queen, a bishop, and a knight. Much better is Nxf2,
leading to 24.Qf3 Be4 25.Kxf2 Bxf3 26.Nxf3 Qxh1 27.Be3 Qhxh3, which wins a queen, a rook, and two pawns for a bishop and a
knight.}
24.g4
{White moves into a forced mate. Much better is Bxg5. g4 leads to 24...Q7d5+ 25.Kh2 Qe5+ 26.Qg3 Nf3+ 27.Nxf3 Qxf3 28.Bf4
Qexf4 29.Qxf4 Qxf4+ 30.Kg2 Be4+ 31.Kf1 Qc1+ 32.Ke2 Qc2+ 33.Ke3 Qd3+ 34.Kf4 f6 35.f3 Qxf3# and checkmate.}
24...Be4+
{Black has a forced mate. Moves it to safety, skewers White's king, protects Black's knight, and checks White's king.
Leads to 25.Kg3 h5 26.gxh5 Bxh1 27.Kh2 Qxg1+ 28.Kxg1 Qd1+ 29.Kh2 Nf3+ 30.Kg3 Qg1+ 31.Kf4 Qg5+ 32.Ke4 Qd5+ 33.Ke3 Rae8+ 34.Qe7
Rxe7+ 35.Kf4 Qg5# and mate.}
25.Kg3
{Moves it out of check and threatens Black's knight.}
25...Bxh1
{Black has a mate in 8. Threatens White's knight. Leads to 26.Bxg5 Qxg1+ 27.Kh4 f6 28.f4 fxg5+ 29.fxg5 Rf3 30.Qf8+
Rfxf8 31.g6 Qdxg4+ 32.hxg4 Qh2+ 33.Kg5 Qh6# and checkmate.}
26.Kh2
{Protects White's knight and threatens Black's bishop.}
26...Q7d6+
{Black doesn't see the win. Much better is Bf3, leading to 27.Nxf3 Nxf3+ 28.Kg3 Qg1+ 29.Kxf3 Qd5+ 30.Kf4 Qxf2+
31.Qf3 Qfxf3# and mate.}
27.Kxh1
{White moves into a forced mate. Much better is Qxd6. Kxh1 leads to 27...Qxa3 28.Bxa3 Nf3 29.Kg2 Nh4+ 30.Kg3 g5 31.Ne2
Qxe2 32.Bxf8 Qf3+ 33.Kh2 Qg2# and mate.}
27...Qxa3
{Black has a mate in 6. Threatens checkmate (queen takes pawn at h3), forks White's pawn at a2 and White's bishop,
and blocks White's pawn at a2. Leads to 28.Bxa3 Nf3 29.Kg2 Nh4+ 30.Kg3 g5 31.Ne2 Qxe2 32.Bxf8 Qf3+ 33.Kh2 Qg2# and mate.}
28.Bxa3
{Removes the threat on White's pawn at a2 and attacks Black's rook at f8. White wins a queen and a bishop for a queen.}
28...Rfe8
{Black misses the chance for a forced mate. Much better is Nf3, leading to 29.Kg2 Nh4+ 30.Kg3 g5 31.Ne2 Qxe2 32.Bxf8
Qf3+ 33.Kh2 Qg2# and checkmate.}
29.Kh2
{White gives Black a forced mate opportunity. Much better is Be7. Kh2 leads to 29...Re1 30.Kg3 Rxg1+ 31.Kf4 Qf3+ 32.Kxg5
Qf6+ 33.Kh5 Qh6# and mate.}
29...Nf3+
{Black misses the forced mate. Much better is Re1, leading to 30.Kg3 Rxg1+ 31.Kf4 Qf3+ 32.Kxg5 Qf6+ 33.Kh5 Qh6# and
checkmate.}
30.Nxf3
{White gives Black a forced mate opportunity. Much better is Kg3. Nxf3 leads to 30...Qxf3 31.Bb4 Qxf2+ 32.Kh1 Re3
33.Bc5 Rxh3# and mate.}
30...Qxf3
{Black has a mate in 3. Forks White's pawn at f2 and White's bishop and blocks White's pawn at f2. Leads to 31.Bb4
Qxf2+ 32.Kh1 Re3 33.Bc5 Rxh3# and mate.}
31.Be7 Rxe7
{Black has a mate in 2. Leads to 32.a3 Qxf2+ 33.Kh1 Re1# and mate.}
32.a3 Re2
{Black has a mate in 2. Leads to 33.a4 Rxf2+ 34.Kg1 Qg2# and checkmate.}
33.a4
{Moves it to safety.}
33...Rxf2+
{Black will mate next turn. Checks White's king. Leads to 34.Kg1 Qg2# and checkmate.}
34.Kg1
{Forced. Moves it out of check.}
34...Qg2#
{Checkmates White's king.
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0-1
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