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sexta-feira, 14 de fevereiro de 2014

Ricardo x Duke (921) win

Partida de Xadrez / Chess Game

[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.14"]
[Round ""]
[White "Ricardo"]
[Black "Duke"]
[TimeControl "2400"]
[Result "1-0"]
[ECO " "]

1.e4 e5 2.d3 Qe7 3.Nf3 g6 4.Bg5 Qd6 5.Nc3 Qc5 6.Qe2 Qa5 7.O-O-O Ba3 8.bxa3 Qxc3 9.Nd2 h6 10.Nb1 Qd4 11.c3 Qd6 12.Be3 Na6 13.Qb2
Ne7 14.d4 exd4 15.Bxd4 Qc6 16.Bxh8 Qe6 17.Nd2 Nb8 18.Bc4 Kd8 19.Bxe6 fxe6 20.Bg7 Nbc6 21.Bxh6 Rb8 22.Be3 d5 23.exd5 exd5 24.c4
Bg4 25.f3 Bxf3 26.gxf3 d4 27.Bg5 Kc8 28.Bxe7 Kd7 29.Rhe1 b5 30.cxb5 Kc8 31.bxc6 Rb6 32.Qxd4 Rxc6+ 33.Nc4 Kb7 34.Bd8 g5 35.Re7 g4
36.fxg4 Ka6 37.Qe4 Rc5 38.Bxc7 Rb5 39.Qc6+ Rb6 40.Nxb6 axb6 41.Qxb6# 1-0



White wins!

A great victory! Your rating probably hasn't catch up with your playing strength.
Game type: Dominated by white
Domination percentage: 30%, starting from move 15
Opening used: Leonardis Variation
Mate opportunities: 4
Suggested opponent: Raj (rating 1025)
Your rating increased by 23 points and is now 774.
Your Standard rating increased by 23 point(s) and is now 774.


[Event "Chessmaster: Grandmaster Edition Rated Game"]
[Site ""]
[Date "2014.2.14"]
[Round ""]
[White "Ricardo"]
[Black "Duke"]
[TimeControl "2400"]
[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    31    28
CMX Disagrees    8    11
Agreement Pct.    79%    72%
Total Error    4.54    28.40
Relevant Error    0.00    4.56
Missed
Mate    3    0
Moved Into Mate    0    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.}
1...e5
{C20 King's Pawn Game. Black responds symmetrically, making a direct challenge to the central squares.}
2.d3
{C20 Leonardis Variation. A passive move. White can keep the initiative during the early opening stages through swift
development  (i.e. Nf3) instead.}
2...Qe7
{Out of Opening Book. Nf6 would have been in the Leonardis Variation opening line. Slightly better is
Nf6.
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3.Nf3 g6 4.Bg5
{Attacks Black's queen and blocks Black's pawn at g6.}
4...Qd6
{Moves it to safety.}
5.Nc3 Qc5 6.Qe2
{Clears the way for a queenside castle.}
6...Qa5
{Pins White's knight at c3.}
7.O-O-O
{Disengages the pin on White's knight at c3.}
7...Ba3
{Slightly better is Nc6.}
8.bxa3
{Slightly better is Nd5.}
8...Qxc3
{Blocks White's pawn at c2. Black wins a knight for a bishop. Material is even.}
9.Nd2
{Slightly better is Kb1.}
9...h6
{Attacks White's bishop at g5.}
10.Nb1
{Protects White's pawn at a3 and attacks Black's queen.}
10...Qd4
{Moves it to safety and blocks White's pawn at d3.}
11.c3
{Threatens Black's queen.}
11...Qd6
{Moves it to safety.}
12.Be3
{Moves it to safety.}
12...Na6 13.Qb2 Ne7
{Makes way for a castle to the kingside.}
14.d4 exd4
{Attacks White's bishop at e3 and isolates White's pawn at c3.}
15.Bxd4
{Attacks Black's rook at h8.}
15...Qc6
{Yikes! Leads to 16.Bxh8 Qxe4 17.Bxa6 bxa6 18.Rhe1 Qf5 19.Re5 Qf4+ 20.Qd2 Qxd2+ 21.Nxd2 d6 22.Ree1, which wins a
queen, a bishop, and a pawn for a queen, a rook, and a knight. Much better is f6, leading to 16.Be3 Qe6 17.Nd2 d5 18.Bd3 dxe4
19.Nxe4 Kf8, which wins a pawn for a pawn. This was black's only meaningful blunder, but it cost the game. Black was not able to
recover and was eventually mated.
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16.Bxh8
{Hinders the opponent's short castle. White wins a rook and a pawn for a pawn.}
16...Qe6 17.Nd2
{Protects White's pawn at e4.}
17...Nb8 18.Bc4
{Threatens Black's queen.}
18...Kd8
{Danger! Leads to 19.Bxe6 fxe6 20.Bg7 h5 21.Bf6 d6 22.Qb3 Na6 23.Bxe7+ Kxe7 24.f4, which wins two bishops for a queen
and a knight. Much better is Qd6, leading to 19.f4 Nbc6 20.Rhf1 Qc5 21.Qb3 f5 22.Bf6 fxe4 23.Nxe4, which wins a pawn for a pawn.
}
19.Bxe6
{Attacks Black's pawn at f7.}
19...fxe6
{ White wins a queen for a bishop.}
20.Bg7
{Threatens Black's pawn at h6.}
20...Nbc6 21.Bxh6
{Isolates Black's pawn at g6. White wins a pawn.}
21...Rb8
{Leads to 22.c4 e5 23.Nf3 d6 24.Nxe5 Be6 25.c5 Ke8 26.Nxc6 Nxc6 27.Qg7 Bxa2 28.cxd6, which wins a knight and a pawn
for a knight and two pawns. Better is b6, leading to 22.c4 d6 23.f4 Kd7 24.Nf3 Ba6 25.Qc3 Bb7 26.Rhe1, which results in no
exchange of material.}
22.Be3
{Leads to 22...d6 23.c4 b6 24.f4 Bb7 25.Nf3 Kd7 26.Kb1 Rf8 27.Rhe1, which does not exchange any material. Better is c4,
leading to 22...e5 23.Nf3 d6 24.Nxe5 Be6 25.c5 Ke8 26.Nxc6 Nxc6 27.Qg7 Bxa2 28.cxd6, which wins a knight and two pawns for a
knight and a pawn.}
22...d5
{Leads to 23.c4 d4 24.Nf3 e5 25.Nxe5 Ke8 26.Bxd4 Be6 27.Bc5 a6 28.Bxe7 Nxe7, which wins a bishop for a knight and two
pawns. Better is d6, leading to 23.c4 b6 24.f4 Bb7 25.Nf3 Kd7 26.Kb1 Rf8 27.Rhe1, which results in no exchange of material.}
23.exd5
{Attacks Black's knight at c6 and isolates Black's pawn at e6.}
23...exd5
{Removes the threat on Black's knight at c6 and isolates White's pawn at c3. Black wins a pawn for a pawn.}
24.c4 Bg4
{Leads to 25.cxd5 Kc8 26.Qh8+ Nd8 27.Rde1 b6 28.Bg5 Kb7 29.Bxe7 Ne6 30.Qc3, which loses a knight and a pawn. Better
is Be6, leading to 25.cxd5 Bxd5 26.Ne4 Kc8 27.Qh8+ Bg8 28.Nf6 Ne5 29.Nxg8, which wins a pawn for a bishop and a pawn.}
25.f3
{Slightly better is cxd5.}
25...Bxf3
{Leads to 26.Nxf3 b6 27.cxd5 Kc8 28.dxc6 Nxc6 29.Qg7 Kb7 30.Rd7 Rc8 31.Qxg6, which wins two pawns for a bishop, a
knight, and two pawns. Better is Be6, leading to 26.cxd5 Bxd5 27.Ne4 b6 28.Nf6 Kc8 29.Nxd5 Kb7 30.Nxe7 Nxe7, which wins a knight
and a pawn for a bishop, a knight, and a pawn.}
26.gxf3
{Isolates own pawn at f3 and own pawn at h2. Leads to 26...d4 27.Bxd4 b6 28.Bf6 Kc8 29.Bxe7 Nxe7 30.Qf6 Nf5 31.Qxg6 Nd6
32.Ne4, which wins a bishop, a knight, and two pawns for a bishop. Better is Nxf3, leading to 26...b6 27.cxd5 Kc8 28.dxc6 Nxc6
29.Qg7 Kb7 30.Rd7 Rc8 31.Qxg6, which wins a bishop, a knight, and two pawns for a pawn.}
26...d4
{Threatens White's bishop and creates a passed pawn on d4.}
27.Bg5
{Moves it to safety, pins Black's knight at e7, and blocks Black's pawn at g6.}
27...Kc8
{Slightly better is Ke8.}
28.Bxe7
{ White wins a knight. White is up a queen, a rook, and a bishop.}
28...Kd7
{Leads to 29.Nb3 Re8 30.Nxd4 Kc8 31.Nxc6 bxc6 32.Qg7 Kb7 33.Rhe1 g5 34.Qxg5, which wins a knight for a knight and two
pawns. Better is b5, leading to 29.Bf6 bxc4 30.Qc2 c3 31.Nc4 Kb7 32.Bxd4 Rf8 33.Qb1+ Ka6 34.Qxg6, which wins a pawn for two
pawns.}
29.Rhe1
{Removes the threat on White's bishop.}
29...b5
{Yikes! Leads to 30.cxb5 Rb6 31.Nc4 Kc8 32.Nxb6+ axb6 33.bxc6 Kb8 34.Rxd4 g5 35.Rd8+ Ka7 36.Bxg5, which wins a knight
for a rook, a knight, and three pawns. Much better is Re8, leading to 30.Ne4 Kxe7 31.Nd6+ Kd7 32.Nxe8 Kc8 33.Qg2 a6 34.Nf6 b5
35.cxb5 axb5 36.Qxg6, which wins a bishop and a pawn for a rook and two pawns.}
30.cxb5
{Threatens Black's knight and isolates Black's pawn at a7.}
30...Kc8 31.bxc6
{White has a mate in 8. Threatens Black's pawn at d4. Leads to 31...Rb6 32.Bc5 Rxc6 33.Re8+ Kd7 34.Qxd4+ Rd6
35.Qa4+ c6 36.Qxa7+ Kxe8 37.Bxd6 Kd8 38.Qe7+ Kc8 39.Qc7# and checkmate.}
31...Rb6
{Threatens White's pawn at c6.}
32.Qxd4
{White doesn't see the win. Much better is Bc5, leading to 32...Rxc6 33.Re8+ Kd7 34.Qxd4+ Rd6 35.Qa4+ c6 36.Qxa7+ Kxe8
37.Bxd6 Kd8 38.Qe7+ Kc8 39.Qc7# and checkmate.}
32...Rxc6+
{Checks White's king and creates a passed pawn on c7. White wins a knight and two pawns for a pawn. White is ahead
by a queen, a rook, a bishop, a knight, and a pawn.}
33.Nc4
{White misses the forced mate. Much better is Bc5, leading to 33...Kb7 34.Nb3 Rd6 35.Na5+ Ka6 36.Qc4+ Kxa5 37.Rxd6 cxd6
38.a4 dxc5 39.Qb5# and mate.}
33...Kb7
{Removes the threat on Black's pawn at a7.}
34.Bd8
{White has a mate in 7.  Leads to 34...g5 35.Qd5 a5 36.Qb5+ Rb6 37.Nxb6 Ka7 38.Nc8+ Ka8 39.Qxa5+ Kb7 40.Qxc7+ Ka6
41.Qb6# and checkmate.}
34...g5 35.Re7
{White misses the chance for a forced mate. Much better is Qd5, leading to 35...a6 36.Re7 a5 37.Rxc7+ Kb8
38.Qxc6 a4 39.Qb7# and mate.}
35...g4
{Attacks White's pawn at f3.}
36.fxg4
{White has a mate in 7. Creates passed pawns on g4 and h2. Leads to 36...Ka6 37.Rxc7 Rb6 38.Rxa7+ Kxa7 39.Qxb6+ Ka8
40.Qa6+ Kb8 41.Bc7+ Kxc7 42.Qb6+ Kc8 43.Rd8# and checkmate.}
36...Ka6 37.Qe4
{White has a mate in 4. Threatens checkmate (queen captures rook) and attacks Black's rook. Leads to 37...Rb6
38.Nd6 Rb4 39.Qd3+ Rc4+ 40.Qxc4+ Ka5 41.Bxc7# and checkmate.}
37...Rc5
{Moves it to safety.}
38.Bxc7
{White has a mate in 4.  Leads to 38...Rb5 39.Qc6+ Rb6 40.Qa4+ Kb7 41.Bxb6+ Kc8 42.Rd8# and checkmate.}
38...Rb5 39.Qc6+
{White has a mate in 2. Checks Black's king. Leads to 39...Rb6 40.Nxb6 axb6 41.Qxb6# and mate.}
39...Rb6
{Forced. Removes the threat on Black's king and attacks White's queen.}
40.Nxb6
{White will mate next turn. Threatens checkmate (knight to a8) and protects White's queen. Leads to 40...axb6 41.Qxb6#
and checkmate.}
40...axb6 41.Qxb6#
{Checkmates Black's king.
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