2016-12-19

Pirc?

Casual G/10, Greenwood Indiana Chess Club
John Coffey vs. Vaugn
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3d6
2.e4Nc6
3.d4Bg4
4.d5Ne5
5.Nxe5Bxd1
6.Bb5+c6
7.dxc6Qa5+
8.Nc3Kd8
9.cxb7Rb8
10.Nc6+Kc7
11.Nxa5Bxc2
12.Nd5+Kd8
13.Nc6+Kd7
14.Ne5+Ke6
15.Nc6Bxe4
16.Nxb8Bxd5
17.Bd7+Ke5
18.Nc6+
 

2016-12-01

Game/10

[Event "Casual G/10"]
[Site "Columbus Chess Club"]
[Date "Dec 1, 2016"]
[Round "7"]
[White "John Coffey"]
[Black "Steve Salo"]
[Result "1-0"]

1. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. d5 Nb8 5. e4 b5 6. a4 c6 7. axb5 cxb5 8. b3
Ba6 9. bxc4 bxc4 10. Rxa6 Nxa6 11. Qa4+ Qd7 12. Qxa6 Rb8 13. Bxc4 Rxb1 14. O-O
Qb7 15. Qc6+ Qxc6 16. dxc6 e6 17. Bf4 Rxf1+ 18. Kxf1 Ne7 19. Bb5 Kd8 20. Ne5
Kc8 21. Nxf7 Ng6 22. Ba6#
1-0




Best wishes,

John Coffey

2016-09-22

Great comeback

[Event "Casual G/10"]
[Site "Columbus Indiana Chess Club"]
[Date "Sep 22, 2016"]
[Round "1"]
[White "Steve Salo"]
[Black "John Coffey"]
[Result "0-1"]

1. e4 e6 2. d3 d5 3. Nc3 Nf6 4. Bg5 Be7 5. g3 dxe4 6. dxe4 Qxd1+ 7. Rxd1 O-O 8.
e5 Nd5 9. Nxd5 exd5 10. Bxe7 Re8 11. Bb4 Rxe5+ 12. Ne2 Bg4 13. Rd2 Nc6 14. Bc3
Re7 15. Bg2 d4 16. Bxc6 dxc3 17. bxc3 bxc6 18. Kf1 Bf3 19. Rg1 Rae8 20. h4 Rxe2
21. Rxe2 Rxe2 22. g4 Rxc2
0-1


2016-08-27

Round 5

USCF Online rated Quick, Chess.com
john2001plus (1745) vs. vluis1971 (1663), 900+10
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3b6
2.d4Bb7
3.c4e6
4.Nc3c5
5.d5exd5
6.cxd5d6
7.e4Nd7
8.Bf4Be7
9.e5dxe5
10.Nxe5Ngf6
11.d6Bf8
12.Bb5a6
13.Qb3c4
14.Qxc4Nd5
15.Nxd5axb5
16.Nc7+Qxc7
17.Qxf7+Kd8
18.dxc7+Kxc7
19.Qxd7+Kb8
20.Nc6#
 
Click here for 10... Nxe5
Click here for 14... Bd5
Click here for 15... Bxd6

2016-08-26

First in the USCF online rated chess.com quick tournament.




[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.08.26"]
[Round "5"]
[White "john2001plus"]
[Black "vluis1971"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1745"]
[BlackElo "1663"]
[Annotator "Coffey,John"]
[PlyCount "39"]
[EventDate "2016.??.??"]
[TimeControl "900+10"]

1. Nf3 {9} b6 {42} 2. d4 {36} Bb7 {3} 3. c4 {1} e6 {3} 4. Nc3 {10} c5 {2} 5. d5
{2} exd5 {1} 6. cxd5 {0} d6 {1} 7. e4 {4} Nd7 {6} 8. Bf4 {5} Be7 {2} 9. e5 {54}
dxe5 {23} 10. Nxe5 {15} Ngf6 {12} 11. d6 {13} Bf8 {12} 12. Bb5 {102} a6 {3} 13.
Qb3 {12} c4 {72} 14. Qxc4 {50} Nd5 {3} 15. Nxd5 {145} axb5 {4} 16. Nc7+ {13}
Qxc7 {2} 17. Qxf7+ {8} Kd8 {2} 18. dxc7+ {2} Kxc7 {1} 19. Qxd7+ {5} Kb8 {1} 20.
Nc6# {1} 1-0


[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.08.26"]
[Round "4"]
[White "WilliamRDavis (NM)"]
[Black "john2001plus"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1665"]
[BlackElo "1737"]
[Annotator "Coffey,John"]
[PlyCount "48"]
[EventDate "2016.??.??"]
[TimeControl "900+10"]

1. d4 {3} Nf6 {3} 2. Nf3 {3} e6 {4} 3. Nbd2 {4} d5 {20} 4. e3 {9} c5 {15} 5. c3
{10} Be7 {58} 6. Bd3 {16} O-O {2} 7. O-O {16} Nc6 {9} 8. dxc5 {4} Bxc5 {5} 9.
e4 {3} Qc7 {73} 10. exd5 {16} exd5 {5} 11. Nb3 {14} Bb6 {1} 12. Bg5 {33} Ne4 {
15} 13. Bh4 {11} Bg4 {13} 14. h3 {27} Bh5 {21} 15. g4 {8} Bg6 {13} 16. Kg2 {5}
Rae8 {205} 17. Rc1 {13} Qf4 {26} 18. Nbd4 {44} f5 {161} 19. Bg3 {61} Nxg3 {22}
20. fxg3 {5} Qd6 {65} 21. gxf5 {60} Bc7 {45} 22. Ne2 {35} Bxf5 {45} 23. Nf4 {85
} Be4 {17} 24. Bxe4 {13} dxe4 {5} 0-1

(The position doesn't look resignable to me.)




Went for broke and lost.  My much higher rated opponent dropped out after the 4th round...

[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.08.26"]
[Round "?"]
[White "john2001plus"]
[Black "FLchessplayer"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1739"]
[BlackElo "2154"]
[Annotator "Coffey,John"]
[PlyCount "52"]
[EventDate "2016.??.??"]
[TimeControl "900+10"]

1. Nf3 {2} g6 {5} 2. d4 {7} Bg7 {1} 3. c4 {0} d6 {1} 4. Nc3 {1} Nc6 {1} 5. d5 {
15} Ne5 {32} 6. e4 {3} Nxf3+ {38} 7. Qxf3 {0} Nf6 {2} 8. h3 {5} O-O {4} 9. g4 {
23} c6 {43} 10. g5 {11} Nd7 {35} 11. h4 {4} Qa5 {70} 12. h5 {52} Ne5 {134} 13.
Qg3 {12} cxd5 {50} 14. cxd5 {42} Bg4 {28} 15. f4 {146} Nf3+ {91} 16. Kf2 {46}
gxh5 {34} 17. Be2 {72} Bxc3 {100} 18. Bxf3 {13} Bxb2 {68} 19. Bxg4 {45} Bxa1 {
34} 20. Rxh5 {19} Qxa2+ {44} 21. Be2 {13} Rac8 {30} 22. Qe3 {185} Rc2 {34} 23.
f5 {24} Rfc8 {93} 24. g6 {34} hxg6 {37} 25. fxg6 {26} fxg6 {2} 26. Rh1 {55}
Rf8+ {46} 0-1


Also interesting ...

[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.08.26"]
[Round "2"]
[White "john2001plus"]
[Black "negotiate"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1730"]
[BlackElo "1691"]
[PlyCount "41"]
[EventDate "2016.??.??"]

1. Nf3 c5 2. e4 Nc6 3. c3 e5 4. Bc4 h6 5. O-O Nf6 6. d4 cxd4 7. cxd4 exd4 8.
Nxd4 Ne5 9. Bb3 Be7 10. f4 Nc6 11. e5 Ne4 12. Nf5 Bc5+ 13. Kh1 Nf2+ 14. Rxf2
Bxf2 15. Nd6+ Kf8 16. Nxf7 Qb6 17. Qd6+ Kg8 18. Nxh8+ Kxh8 19. Qf8+ Kh7 20.
Bg8+ Kg6 21. Qf7# 1-0



[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.08.26"]
[Round "1"]
[White "HanghangL"]
[Black "john2001plus"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1467"]
[BlackElo "1726"]
[Annotator "Coffey,John"]
[PlyCount "90"]
[EventDate "2016.??.??"]
[TimeControl "900+10"]

1. d4 {10} Nf6 {7} 2. c4 {1} e6 {6} 3. e3 {2} b6 {9} 4. Nc3 {5} Bb7 {1} 5. Nf3
{36} Bb4 {3} 6. Bd2 {5} Bxc3 {1} 7. Bxc3 {11} Ne4 {1} 8. Bd3 {12} O-O {4} 9.
O-O {24} d6 {21} 10. h3 {13} Nd7 {4} 11. a3 {55} a5 {30} 12. Bxe4 {17} Bxe4 {3}
13. Re1 {35} f5 {90} 14. d5 {64} exd5 {53} 15. cxd5 {13} Nf6 {19} 16. Bxf6 {47}
Qxf6 {0} 17. Qd4 {82} Qxd4 {17} 18. Nxd4 {6} Bxd5 {4} 19. Rac1 {5} c5 {17} 20.
Nb5 {8} Rad8 {25} 21. Nc7 {14} Bb3 {33} 22. Rc3 {22} a4 {8} 23. Re2 {61} Rd7 {
34} 24. Nb5 {24} d5 {18} 25. Rd2 {32} Rfd8 {7} 26. Rc1 {83} d4 {30} 27. exd4 {
28} cxd4 {0} 28. Kf1 {9} Rd5 {44} 29. Nc7 {27} Rc5 {10} 30. Rxc5 {83} bxc5 {0}
31. Na6 {63} Bc4+ {4} 32. Kg1 {51} Bxa6 {3} 33. Rd1 {55} Be2 {43} 34. Re1 {50}
d3 {2} 35. Kh2 {70} d2 {7} 36. Rxe2 {30} d1=Q {0} 37. Re3 {3} Rd2 {24} 38. f3 {
15} f4 {7} 39. Re4 {25} g5 {30} 40. b4 {11} axb3 {3} 41. a4 {13} b2 {7} 42.
Re8+ {2} Kf7 {2} 43. Rh8 {12} Rxg2+ {8} 44. Kxg2 {48} Qd2+ {9} 45. Kg1 {56}
b1=R# {0} 0-1




2016-08-22

Chess Skill

Chess is a complex game.  One grandmaster said that it is too complicated for any single mind to comprehend completely, which is true, but the human race has made reasonable stab at it.  Thousands of books have been written about the game, and an inexhaustible list of strategies have been developed.

I have been thinking about chess skill.  I wonder if anyone has tried to study all the components of chess skill?  On personal reflection, I think that chess skill can be broken into four parts:

1.  Vision.  This is something I developed at the age of 14, when I realized I could see all the all the moves available on the board at the same time.  Chess vision is the ability to see things instantly that others would have to think about.

2.  Pattern recognition.  This is similar vision, except that chess can create many complex patterns.  Through experience and study, skilled players have developed the ability to recognize these patterns in their games, sometimes almost instantly.

3.  Knowledge.  Many complicated strategies have been worked out about chess, and players have to memorize some of them to compete seriously.  I have spent a great deal of time committing chess strategies to memory.

4.  Understanding.  This is by far the most important.  There are areas of the game that I understand so well that they require almost no thought or effort on my part.  I can play these positions with ease.  There are other areas of the the game where I feel completely ignorant.  For example, sometimes I get into positions that make me uncomfortable because I don't understand them very well.

The reason why understanding is so important is because the more we understand something, the easier it is to learn.  This worked really well for me on my computer studies, because the concepts came easy for me, so it didn't take much effort to learn them.

I think many players try to learn things in chess without fully understanding them.  At times I have been guilty of this.  It can be difficult because chess is a hard to comprehend game.  There are many different areas in chess, each of which can be separate field of knowledge.

So to be a good student at chess, one needs either good coaches or good books that explain the concepts well, and the student needs to make sure that he really understands what it is that he is learning.  The same thing could probably be said about any field of study.

--

2016-07-28

"Holy Crap!" game.

Live Chess, Chess.com
BotanicalKnight (1605) vs. john2001plus (1704)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e6
2.f4d5
3.e5c5
4.g3Nc6
5.Bg2Nge7
6.Nf3Nf5
7.d3Be7
8.Nc3h5
9.Bd2h4
10.g4h3
11.Bf1Bh4+
12.Ke2Nfd4+
13.Nxd4Nxd4+
14.Ke3g5
15.Ne2gxf4+
16.Nxf4Qg5
17.c3Qxe5#
 

2016-07-27

Had a good USCF Online Rated speed tournament.






[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.07.27"]
[White "john2001plus"]
[Black "Zigwurst"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1700"]
[BlackElo "2016"]
[TimeControl "180+2"]
[Termination "john2001plus won by resignation"]
[CurrentPosition "8/5kPK/8/8/7P/8/8/8 b - - 2 60"]

1.Nf3 {[%clk 0:03:01]} Nf6 {[%clk 0:02:51]} 2.d4 {[%clk 0:03:02]} g6 {[%clk 0:02:51]} 3.c4 {[%clk 0:03:04]} d6 {[%clk 0:02:53]} 4.Nc3 {[%clk 0:03:05]} Bg7 {[%clk 0:02:54]} 5.Bg5 {[%clk 0:03:07]} O-O {[%clk 0:02:55]} 6.e3 {[%clk 0:03:08]} Bg4 {[%clk 0:02:55]} 7.Be2 {[%clk 0:03:08]} Nbd7 {[%clk 0:02:52]} 8.O-O {[%clk 0:03:06]} c6 {[%clk 0:02:52]} 9.Qc2 {[%clk 0:03:06]} Rc8 {[%clk 0:02:47]} 10.h3 {[%clk 0:03:07]} Bxf3 {[%clk 0:02:46]} 11.Bxf3 {[%clk 0:03:08]} e5 {[%clk 0:02:46]} 12.dxe5 {[%clk 0:02:57]} Nxe5 {[%clk 0:02:47]} 13.Be2 {[%clk 0:02:58]} Qd7 {[%clk 0:02:45]} 14.Bxf6 {[%clk 0:02:48]} Bxf6 {[%clk 0:02:46]} 15.f4 {[%clk 0:02:49]} Nxc4 {[%clk 0:02:19]} 16.Bxc4 {[%clk 0:02:50]} d5 {[%clk 0:02:21]} 17.Be2 {[%clk 0:02:51]} Qe6 {[%clk 0:02:20]} 18.e4 {[%clk 0:02:44]} Bd4+ {[%clk 0:02:00]} 19.Kh1 {[%clk 0:02:35]} Bxc3 {[%clk 0:02:00]} 20.bxc3 {[%clk 0:02:30]} dxe4 {[%clk 0:01:59]} 21.Rae1 {[%clk 0:02:19]} f5 {[%clk 0:01:56]} 22.c4 {[%clk 0:02:15]} Rfd8 {[%clk 0:01:56]} 23.c5 {[%clk 0:02:15]} Kg7 {[%clk 0:01:55]} 24.Qc3+ {[%clk 0:02:15]} Qf6 {[%clk 0:01:56]} 25.Qxf6+ {[%clk 0:02:15]} Kxf6 {[%clk 0:01:58]} 26.Rd1 {[%clk 0:02:16]} Rd5 {[%clk 0:01:57]} 27.Rb1 {[%clk 0:01:50]} Rc7 {[%clk 0:01:52]} 28.Rfc1 {[%clk 0:01:50]} Rd2 {[%clk 0:01:50]} 29.Bc4 {[%clk 0:01:48]} b5 {[%clk 0:01:37]} 30.cxb6 {[%clk 0:01:39]} axb6 {[%clk 0:01:39]} 31.Rxb6 {[%clk 0:01:40]} Rf2 {[%clk 0:01:39]} 32.Bb5 {[%clk 0:01:31]} Rxf4 {[%clk 0:01:38]} 33.Rcxc6+ {[%clk 0:01:25]} Rxc6 {[%clk 0:01:38]} 34.Rxc6+ {[%clk 0:01:25]} Ke5 {[%clk 0:01:39]} 35.Rc7 {[%clk 0:01:17]} h5 {[%clk 0:01:39]} 36.Rc6 {[%clk 0:01:11]} g5 {[%clk 0:01:40]} 37.Rh6 {[%clk 0:01:09]} Rf2 {[%clk 0:01:34]} 38.Rxh5 {[%clk 0:00:59]} Rxa2 {[%clk 0:01:33]} 39.Rxg5 {[%clk 0:01:00]} Kf4 {[%clk 0:01:34]} 40.h4 {[%clk 0:00:52]} Ra5 {[%clk 0:01:27]} 41.Bd7 {[%clk 0:00:50]} Rd5 {[%clk 0:01:27]} 42.Rxf5+ {[%clk 0:00:47]} Rxf5 {[%clk 0:01:28]} 43.Bxf5 {[%clk 0:00:49]} Kxf5 {[%clk 0:01:30]} 44.Kg1 {[%clk 0:00:49]} Kg4 {[%clk 0:01:30]} 45.g3 {[%clk 0:00:50]} Kf5 {[%clk 0:01:23]} 46.Kf2 {[%clk 0:00:51]} Ke5 {[%clk 0:01:21]} 47.Ke3 {[%clk 0:00:52]} Kf5 {[%clk 0:01:22]} 48.Kd4 {[%clk 0:00:52]} Kg4 {[%clk 0:01:22]} 49.Kxe4 {[%clk 0:00:53]} Kh5 {[%clk 0:01:23]} 50.Kf5 {[%clk 0:00:53]} Kh6 {[%clk 0:01:24]} 51.g4 {[%clk 0:00:53]} Kg7 {[%clk 0:01:25]} 52.Kg5 {[%clk 0:00:54]} Kh7 {[%clk 0:01:25]} 53.Kf6 {[%clk 0:00:54]} Kh6 {[%clk 0:01:25]} 54.Kf7 {[%clk 0:00:54]} Kh7 {[%clk 0:01:26]} 55.g5 {[%clk 0:00:55]} Kh8 {[%clk 0:01:26]} 56.Kg6 {[%clk 0:00:56]} Kg8 {[%clk 0:01:27]} 57.Kh6 {[%clk 0:00:58]} Kh8 {[%clk 0:01:28]} 58.g6 {[%clk 0:00:59]} Kg8 {[%clk 0:01:29]} 59.g7 {[%clk 0:01:00]} Kf7 {[%clk 0:01:30]} 60.Kh7 {[%clk 0:01:01]} 
1-0




Holy crap game:

[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.07.27"]
[White "BotanicalKnight"]
[Black "john2001plus"]
[WhiteElo "1611"]
[BlackElo "1698"]
[TimeControl "180+2"]
[Termination "john2001plus won by checkmate"]
[Result "0-1"]
[CurrentPosition "r1b1k2r/pp3p2/4p3/2ppq3/3n1NPb/2PPK2p/PP1B3P/R2Q1B1R w kq - 0 18"]

1.e4 {[%clk 0:03:01]} e6 {[%clk 0:03:01]} 2.f4 {[%clk 0:03:01]} d5 {[%clk 0:03:02]} 3.e5 {[%clk 0:02:56]} c5 {[%clk 0:03:02]} 4.g3 {[%clk 0:02:57]} Nc6 {[%clk 0:03:02]} 5.Bg2 {[%clk 0:02:55]} Nge7 {[%clk 0:02:57]} 6.Nf3 {[%clk 0:02:56]} Nf5 {[%clk 0:02:57]} 7.d3 {[%clk 0:02:56]} Be7 {[%clk 0:02:52]} 8.Nc3 {[%clk 0:02:53]} h5 {[%clk 0:02:51]} 9.Bd2 {[%clk 0:02:41]} h4 {[%clk 0:02:48]} 10.g4 {[%clk 0:02:40]} h3 {[%clk 0:02:49]} 11.Bf1 {[%clk 0:02:32]} Bh4+ {[%clk 0:02:40]} 12.Ke2 {[%clk 0:02:33]} Nfd4+ {[%clk 0:02:41]} 13.Nxd4 {[%clk 0:02:13]} Nxd4+ {[%clk 0:02:43]} 14.Ke3 {[%clk 0:02:07]} g5 {[%clk 0:02:16]} 15.Ne2 {[%clk 0:01:36]} gxf4+ {[%clk 0:01:32]} 16.Nxf4 {[%clk 0:01:29]} Qg5 {[%clk 0:01:31]} 17.c3 {[%clk 0:00:55]} Qxe5# {[%clk 0:01:31]} 
0-1


2016-07-22

4/5 in the USCF Online Rated chess.com tournament





I fell for an interesting trap against the master in what seemed up to that point to be a pretty good French Defense.


[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.07.22"]
[White "FLchessplayer"]
[Black "john2001plus"]
[WhiteElo "2080"]
[BlackElo "1729"]
[TimeControl "900+10"]
[Termination "FLchessplayer won by resignation"]
[Result "1-0"]
[CurrentPosition "r1r3k1/1p1bbpp1/1q2p2p/p2pP3/P2P2P1/1P1Q4/1BnN1P1P/RB1R2K1 b - - 5 22"]

1.e4 {[%clk 0:13:49]} e6 {[%clk 0:15:06]} 2.d4 {[%clk 0:13:48]} d5 {[%clk 0:15:13]} 3.e5 {[%clk 0:13:57]} c5 {[%clk 0:15:20]} 4.c3 {[%clk 0:14:06]} Nc6 {[%clk 0:15:27]} 5.Nf3 {[%clk 0:14:15]} Qb6 {[%clk 0:15:32]} 6.Be2 {[%clk 0:14:24]} cxd4 {[%clk 0:15:31]} 7.cxd4 {[%clk 0:14:32]} Nh6 {[%clk 0:15:40]} 8.b3 {[%clk 0:14:41]} Nf5 {[%clk 0:15:48]} 9.Bb2 {[%clk 0:14:50]} Be7 {[%clk 0:15:53]} 10.O-O {[%clk 0:14:58]} O-O {[%clk 0:16:02]} 11.a3 {[%clk 0:15:05]} a5 {[%clk 0:16:05]} 12.Qd3 {[%clk 0:15:08]} Bd7 {[%clk 0:15:52]} 13.Rd1 {[%clk 0:15:14]} Rfc8 {[%clk 0:15:29]} 14.g4 {[%clk 0:15:04]} Nh4 {[%clk 0:15:22]} 15.Nxh4 {[%clk 0:15:13]} Bxh4 {[%clk 0:15:32]} 16.Nd2 {[%clk 0:15:20]} Na7 {[%clk 0:14:49]} 17.Qh3 {[%clk 0:15:20]} Be7 {[%clk 0:14:34]} 18.a4 {[%clk 0:15:24]} Nc6 {[%clk 0:14:40]} 19.Bd3 {[%clk 0:15:31]} h6 {[%clk 0:14:25]} 20.Qe3 {[%clk 0:15:21]} Nb4 {[%clk 0:14:20]} 21.Bb1 {[%clk 0:15:28]} Nc2 {[%clk 0:14:06]} 22.Qd3 {[%clk 0:15:35]} 
1-0

Ouch.





I observed the following game that gets my vote for most botched ending ever.  :-)


[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.07.22"]
[White "WHYSKEYDREAMER"]
[Black "LegacyCreator"]
[WhiteElo "1514"]
[BlackElo "1440"]
[TimeControl "900+10"]
[Termination "LegacyCreator won by resignation"]
[Result "0-1"]
[CurrentPosition "8/7k/8/8/8/8/6PK/1q6 w - - 2 63"]

1.e4 {[%clk 0:14:21]} e6 {[%clk 0:14:11]} 2.f4 {[%clk 0:14:26]} d5 {[%clk 0:14:19]} 3.exd5 {[%clk 0:14:30]} exd5 {[%clk 0:14:27]} 4.Nf3 {[%clk 0:14:39]} Nf6 {[%clk 0:14:35]} 5.d4 {[%clk 0:14:48]} c5 {[%clk 0:14:42]} 6.Bb5+ {[%clk 0:14:45]} Nc6 {[%clk 0:14:50]} 7.O-O {[%clk 0:14:49]} Be7 {[%clk 0:14:52]} 8.f5 {[%clk 0:14:55]} Bxf5 {[%clk 0:13:14]} 9.Ne5 {[%clk 0:14:59]} Bd7 {[%clk 0:13:17]} 10.Bg5 {[%clk 0:15:03]} Nxe5 {[%clk 0:13:23]} 11.dxe5 {[%clk 0:15:06]} Bxb5 {[%clk 0:13:30]} 12.exf6 {[%clk 0:15:14]} Bxf1 {[%clk 0:13:34]} 13.fxe7 {[%clk 0:15:23]} Qb6 {[%clk 0:13:33]} 14.Qxf1 {[%clk 0:15:29]} c4+ {[%clk 0:13:20]} 15.Kh1 {[%clk 0:15:24]} Qxb2 {[%clk 0:13:28]} 16.Nd2 {[%clk 0:15:32]} Qxc2 {[%clk 0:13:27]} 17.Rc1 {[%clk 0:15:34]} Qxa2 {[%clk 0:13:07]} 18.Qd1 {[%clk 0:15:24]} f6 {[%clk 0:13:12]} 19.Ra1 {[%clk 0:15:29]} Qb2 {[%clk 0:13:15]} 20.Qa4+ {[%clk 0:15:20]} b5 {[%clk 0:13:16]} 21.Qa6 {[%clk 0:15:20]} fxg5 {[%clk 0:13:17]} 22.Qc6+ {[%clk 0:15:28]} Kxe7 {[%clk 0:10:36]} 23.Re1+ {[%clk 0:15:30]} Kf7 {[%clk 0:10:27]} 24.Qe6+ {[%clk 0:15:31]} Kf8 {[%clk 0:10:29]} 25.Qxd5 {[%clk 0:15:29]} Re8 {[%clk 0:10:02]} 26.Qd6+ {[%clk 0:15:32]} Kf7 {[%clk 0:09:55]} 27.Rf1+ {[%clk 0:15:29]} Qf6 {[%clk 0:09:30]} 28.Rxf6+ {[%clk 0:15:30]} gxf6 {[%clk 0:09:38]} 29.h3 {[%clk 0:15:31]} Rd8 {[%clk 0:09:45]} 30.Qc7+ {[%clk 0:15:36]} Kg6 {[%clk 0:09:48]} 31.Ne4 {[%clk 0:15:44]} Rc8 {[%clk 0:08:03]} 32.Qxa7 {[%clk 0:15:42]} c3 {[%clk 0:08:12]} 33.Nxc3 {[%clk 0:15:47]} Rxc3 {[%clk 0:08:13]} 34.Qa5 {[%clk 0:15:52]} Rb8 {[%clk 0:07:27]} 35.Qxc3 {[%clk 0:15:54]} b4 {[%clk 0:07:17]} 36.Qc2+ {[%clk 0:15:39]} Kh6 {[%clk 0:07:09]} 37.Qb3 {[%clk 0:15:32]} Kg7 {[%clk 0:07:01]} 38.Qg3 {[%clk 0:15:17]} Rb7 {[%clk 0:06:58]} 39.h4 {[%clk 0:15:24]} h6 {[%clk 0:07:03]} 40.h5 {[%clk 0:15:30]} b3 {[%clk 0:07:04]} 41.Qd3 {[%clk 0:15:25]} Rb6 {[%clk 0:06:12]} 42.Qg6+ {[%clk 0:15:23]} Kf8 {[%clk 0:06:21]} 43.Qxh6+ {[%clk 0:15:31]} Kg8 {[%clk 0:06:15]} 44.Qg6+ {[%clk 0:15:35]} Kh8 {[%clk 0:06:24]} 45.h6 {[%clk 0:15:43]} Rb7 {[%clk 0:06:31]} 46.Qxf6+ {[%clk 0:15:47]} Kh7 {[%clk 0:06:40]} 47.Qxg5 {[%clk 0:15:39]} b2 {[%clk 0:06:48]} 48.Qf5+ {[%clk 0:15:46]} Kxh6 {[%clk 0:06:48]} 49.Qf6+ {[%clk 0:15:52]} Kh7 {[%clk 0:06:51]} 50.Qh4+ {[%clk 0:15:59]} Kg7 {[%clk 0:06:56]} 51.Qg5+ {[%clk 0:16:07]} Kh7 {[%clk 0:06:47]} 52.Qh5+ {[%clk 0:16:13]} Kg7 {[%clk 0:06:41]} 53.Qe5+ {[%clk 0:16:17]} Kh6 {[%clk 0:06:33]} 54.Qf6+ {[%clk 0:16:23]} Kh7 {[%clk 0:06:31]} 55.Qf5+ {[%clk 0:16:28]} Kh6 {[%clk 0:06:32]} 56.Qh3+ {[%clk 0:16:30]} Kg7 {[%clk 0:06:35]} 57.Qc3+ {[%clk 0:16:36]} Kh7 {[%clk 0:06:09]} 58.Qh3+ {[%clk 0:16:40]} Kg7 {[%clk 0:06:03]} 59.Qg4+ {[%clk 0:16:42]} Kh8 {[%clk 0:05:51]} 60.Qh5+ {[%clk 0:16:46]} Rh7 {[%clk 0:06:00]} 61.Qxh7+ {[%clk 0:16:50]} Kxh7 {[%clk 0:06:08]} 62.Kh2 {[%clk 0:16:59]} b1=Q {[%clk 0:06:17]} 
0-1


2016-06-28

Training game at the Greenwood Chess Club

Greenwood Indiana Chess Club training game.
Greg+John vs. tChess set to level 1700
8
7
6
5
4
3
2
1
abcdefgh
+7
(white to move)
1.e4e6
2.d4d5
3.Nc3Bb4
4.Bd3dxe4
5.Bxe4Nf6
6.Bf3O-O
7.Nge2c5
8.O-Ocxd4
9.Qxd4Qxd4
10.Nxd4Bxc3
11.bxc3e5
12.Nb5Nc6
13.Re1Bg4
14.Bxc6bxc6
15.Nd6Rfd8
16.Ba3Nd7
17.c4Rab8
18.c5Be6
19.c4f6
20.Rad1a5
21.Rd2Bg4
22.f3Be6
23.f4a4
24.f5Bf7
25.h3Nf8
26.Red1Bh5
27.g4Be8
28.Nxe8Rxe8
29.Rd6Rec8
30.Kf2Rc7
31.Ke3Rbb7
32.Rd1d3Nd7
33.Ke4g6
34.h4Kf8
35.g5gxf5+
36.Kxf5fxg5
37.hxg5Kg8
38.Rd2Kf8
39.Ke6Ke8
40.Rd1Kd8
41.Rf1Ke8
42.Rh1Kf8
43.Kf5Kg8
44.g6hxg6+
45.Rxg6+Kf8
46.Rh8+Kf7
47.Rh7+Kf8
48.Rgg7Ra7
49.Ke6e4
50.Rxd7Rxd7
51.Rxd7Ra8
52.Kd6e3
53.Rh7e2
54.Rh1Re8
55.Bb4Re4
56.Kxc6Rxc4
57.a3Rd4
58.Re1Re4
59.Kb7Re5
60.c6+Kf7
61.c7Re8
62.Rxe2Rxe2
63.c8=QKf6
64.Qc3+Kg5
65.Qg3+Kh5
66.Qf3+
 
Click here for 41. g6
Click here for 43. g6
Click here for 48. Ke6
Click here for 50. Rg1

2016-06-20

Interesting chess game.

ICC tourney 1156 (12 3), Internet Chess Club
yoshi (1687) vs. chessrex (1985)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3f6
2.e4e5
3.Nxe5Qe7
4.Nf3d5
5.d3dxe4
6.dxe4Nc6
7.Nc3Bd7
8.Bf4O-O-O
9.Bxc7Re8
10.Bd3Be6
11.Bg3f5
12.Bh4Nf6
13.e5Bf7
14.Bxf5+Kb8
15.O-ONxe5
16.Bg3Qc7
17.Nxe5Rxe5
18.Bxe5Qxe5
19.Qd8#
 

2016-06-09

Chess Game

[Event "CCC"]
[Site "Millrace Center"]
[Date "Jun 9, 2016"]
[Round "2"]
[White "John Coffey"]
[Black "James Bemke"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. Bg5 Nbd7 6. e3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 Be7 10. e5 Nd5 11. Bxe7 Nxe7 12. Ne4 O-O 13. Nd6 c5 14. Bxh7+ Kh8 15.
Ng5 g6 16. Qf3 Qa5+ 17. Kf1 Nf5 18. Bxg6 fxg6 19. Qh3+
1-0

2016-05-27

Every once in a while I play a good game.

Live Chess, Chess.com
john2001plus (1902) vs. gwchan (1710)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3d5
2.d4Nf6
3.c4c6
4.Nc3e6
5.e3Nbd7
6.Bd3dxc4
7.Bxc4Be7
8.O-OO-O
9.e4b5
10.Bd3Nb6
11.a4b4
12.Ne2a5
13.Qc2Ba6
14.Bxa6Rxa6
15.Qxc6Qc8
16.Ne5Nbd7
17.Qb5Nxe5
18.dxe5Nxe4
19.Be3Rd8
20.Rfc1Qa8
21.Rc7Bg5
22.f4Rb8
23.Qd7Bh6
24.Rac1Rf8
25.Rc8
 

2016-05-20

Bizarre game. Won 5-0 the chess.com USCF online rated tournament 2016-05-20

My chess.com rating is up.   My round 5 opponent is listed as having "NM" title.  His last move was an odd blunder.  Mouse slip?

[Event "Live Chess"]
[Site "Chess.com"]
[Date "2016.05.20"]
[White "WilliamRDavis"]
[Black "john2001plus"]
[WhiteElo "1717"]
[BlackElo "1858"]
[TimeControl "900+10"]
[Termination "john2001plus won by resignation"]
[Result "0-1"]


1.d4 {[%clk 0:15:05]} Nf6 {[%clk 0:14:55]} 2.Nd2 {[%clk 0:15:12]} e5 {[%clk 0:14:36]}  (The reason I played this was because of a famous trap.)  3.dxe5 {[%clk 0:15:11]} Ng4  (The famous trap is 4. h3??? Ne3! The Champion of France lost this way once.)  {[%clk 0:14:43]} 4.Ngf3 {[%clk 0:15:11]} Bc5 {[%clk 0:14:42]} 5.e3 {[%clk 0:15:15]} Nc6 {[%clk 0:14:33]} 6.Ne4 {[%clk 0:15:02]} Bb6 {[%clk 0:14:28]} 7.Be2 {[%clk 0:14:45]} O-O {[%clk 0:14:09]} 8.O-O {[%clk 0:14:37]} Re8 {[%clk 0:13:10]} 9.Ng3 {[%clk 0:12:46]} Ngxe5 {[%clk 0:12:30]} 10.c4 {[%clk 0:12:23]} d6 {[%clk 0:12:32]} 11.b3 {[%clk 0:12:15]} Bg4 {[%clk 0:12:16]} 12.Nxe5 {[%clk 0:11:31]} Bxe2 {[%clk 0:12:24]} 13.Bb2 {[%clk 0:11:10]} 
0-1



2016-05-14

An easy win

USCF Rated online tournament chess.com
john2001plus (1596) vs. wiseone22 (1715), 15+10
8
7
6
5
4
3
2
1
abcdefgh
+3
(white to move)
1.Nf3Nf6
2.d4e6
3.c4Bb4+
4.Bd2Qe7
5.e3Ne4
6.Qc2d5
7.Qa4+Nc6
8.Ne5O-O
9.Nxc6Bxd2+
10.Nxd2Qf6
11.Nxe4dxe4
12.Ne5c6
13.Qc2Qf5
14.g4Qg5
15.h4Qd8
16.Qxe4Qa5+
17.Kd1f6
18.Bd3f5
19.gxf5exf5
20.Qg2Rf6
21.Rg1Qc7
22.Qg5Be6
23.Qxf6Re8
24.Bxf5Bxf5
25.Qxf5b5
26.Nd7Kh8
27.Nf6g6
28.Nxe8Qe7
29.Qe5+
 

2016-05-02

Chess game

[Event "Greenwood Indiana Chess Club"]
[Site ""]
[Date "2016.05.02"]
[Round ""]
[White "al Nelms, John Coffey, Greg Marshal "]
[Black "iPhone tChess 1600"]
[Result "1-0"]
[TimeControl "40/3600"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4
Nc6 9. a3 Ba5 10. Qd3 a6 11. Bd2 b5 12. Ba2 Bc7 13. Rac1 Qd6 14. Bb1 Bd7 15.
dxc5 Qxc5 16. Ne4 Bxh2+ 17. Nxh2 Nxe4 18. Rxc5 Nf6 19. Ng4 Rfd8 20. Nxf6+ gxf6
21. Qxh7+ Kf8 22. Rxc6 Bxc6 23. Bb4+ Ke8 24. Bg6 Rd5 25. Bxf7+ Kd8 26. Bxe6 Rd7
27. Bxd7 Bxd7 28. Qe7+ Kc7 29. Rc1+ Kb6 30. Qc5+ Kb7 31. Qc7# 1-0

2016-04-26

Chess game

[Event "
​Training game​
"]
[Site "
​Greenwood Indiana Chess Club​
"]
[Date "2016.04.25"]
[Round ""]
[White "
​Al Nelms​
"]
[Black "
​tChess 1500​
"]
[Result "1-0"]
[TimeControl "40/
​60​
"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Be3 Nf6 5. Nd2 Be7 6. Ngf3 a6 7. O-O O-O 8. b3
Ng4 9. Bf4 d5 10. Re1 c5 11. c3 Nd7 12. Qc2 c4 13. bxc4 dxc4 14. Be2 a5 15. a4
g5 16. Bg3 bxa4 17. Nxc4 Bc6 18. Nxg5 Nxh2 19. Nxh7 Kxh7 20. e5+ Kg8 21. Bxh2
Rb8 22. Qd3 Bg5 23. Qg3 Ra8 24. f4 Nxe5 25. Nxe5 Bxg2 26. Qxg2 f6 27. Nf3 Rc8
28. fxg5 fxg5 29. Nxg5 Qd5 30. Bf3 Rxf3 31. Nxf3+ Kf8 32. Rf1 Rxc3 33. Ng5+ Ke8
34. Qxd5 exd5 35. Rae1+ Kd7 36. Rf7+ Kd8 37. Ne6+ Ke8 38. Ra7 Rc8 39. Rf1 Rc1
40. Rxc1 a3 41. Rc8# 1-0


Chess Game

[Event "Casual Game"]
[Site "Greenwood Indiana Chess Club"]
[Date "Apr 25, 2016"]
[Round "?"]
[White "John Coffey"]
[Black "Al Nelms"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Bg4 6. d5 Ne5 7. Nxe5
1-0




Best wishes,

John Coffey

Chess Game

[Event "Casual Game"]
[Site "Greenwood Indiana Chess Club"]
[Date "Apr 25, 2016"]
[Round "?"]
[White "Al Nelms"]
[Black "John Coffey"]
[Result "*"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. f4 h6 8. Bh4
Nc6 9. Nxc6 bxc6 10. Bc4 O-O 11. O-O Qb6+ 12. Kh1 Qxb2 13. Qd2 Qb7 14. Rab1 Qc7
15. f5 g5 16. Bg3 Qa5
*

2016-04-25

Chess Game

[Event "Casual game"]
[Site "Greenwood Indiana Chess Club"]
[Date "Apr 25, 2016"]
[Round "?"]
[White "Al Nelms"]
[Black "John Coffey"]
[Result "0-1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 bxc4 5. bxc4 g6 6. Bb2 Bg7 7. Nc3 Qa5 8. Qb3
Na6 9. a3 Rb8 10. Qc2 Rxb2 11. Qxb2 Ne4
0-1

2016-03-19

Chess Game. Compare to round 3. Board 1. Tied for 1st.

Louisville Open, Sears Ave
John Coffey 2034 vs. Bill Brooks 1798
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qc2g6
8.O-OBg7
9.d4Nd7
10.Be3Qc7
11.Nbd2O-O
12.Rad1b5
13.dxc5Nxc5
14.Nd4Rab8
15.Nxc6Qxc6
16.Bf3Qc7
17.Ne4Nd7
18.Qd2Ne5
19.Be2Nc4
20.Bxc4Qxc4
21.Qd5Qa4
22.Ng5b4
23.Qc4a5
24.Bd4Bh6
25.f4e6
26.b3Qd7
27.Be5Rb6
28.Qd4Rc6
29.c4Rd8
30.Bf6Rdc8
31.Rf3Bf8
32.Nxh7Bh6
33.Ng5Qe8
34.Rh3Qf8
35.Rdd3Rc8c7
36.Rxh6Qxh6
37.Rh3Qxh3
38.gxh3Rd7
39.Qf2
 
Click here for 26. ... Qxa2
Click here for 33. Rh3
Click here for 38. ... Kf8

Chess Game

[Event "Louisville Open"]
[Site "Sears Ave"]
[Date "Mar 19, 2016"]
[Round "2"]
[White "Glenn Obannn 1740"]
[Black "John Coffey 2034"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. Nbd2 d5 6. e3 Bd6 7. dxc5 Bxc5 8.
Be2 O-O 9. O-O Re8 10. b4 Bd6 11. Bg5 h6 12. Bh4 g5 13. Bg3 Qc7 14. Ne1 Bd7 15.
Nd3 e5 16. f4 Ne4 17. Nxe4 dxe4 18. Nc5 Bxc5 19. bxc5 Na5 20. fxg5 hxg5 21. Bh5
Be6 22. Qa4 Nc4 23. Bf2 Qxc5 24. Rfe1 Nb2?? 25. Qxe4 b6 26. Qc2 Nc4 27. e4 Na3
28. Qc1 Qa5?? 29. Qxg5+ Kf8 30. Qh6+ Ke7 31. Bh4+?? (Rd1)
Kd7 32. Red1+ Kc7 33. Qd2 Nc4
34. Qe1 Rh8 35. Be2 Ne3 36. Rdc1 Rag8 37. Bg3 Qc5 38. Kh1 f5 39. exf5 Nxf5 40.
Bf2 Bd5 despite having 19 seconds on the clock, black eventually won
0-1




Best wishes,

John Coffey

Chess game

[Event "Louisville Open"]
[Site "Sears Ave"]
[Date "Mar 19, 2016"]
[Round "3"]
[White "John Coffey 2034"]
[Black "James Lawason 1840"]
[Result "1-0"]

1. Nf3 c5 2. e4 d6 3. c3 Nf6 4. Be2 Nxe4 5. Qa4+
1-0




Best wishes,

John Coffey

2016-03-17

Chess Club

[Event "Columbus Indiana Chess Club"]
[Site "Mill Race Center"]
[Date "Mar 17, 2016"]
[Round "1"]
[White "James Bemke"]
[Black "John Coffey"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. f4
O-O 9. Qg4 c5 10. Nf3 Nc6 11. O-O-O a6 12. Rh3 b5 13. Rg3 f5 14. Qg6 Kh8? 15.
Ng5 hxg5 16. hxg5 cxd4 17. Rh3+ Kg8 18. Be2 Rd8 19. Qh7+ Kf8 20. Qh8+ Kf7 21.
g6+ Kxg6 22. Bh5#
1-0

2016-03-02

The Bunratty Riesling Gambit

Youtube recommended this video and I took an interest in it:  GM Analysis #13: Williams vs Wells: The Bunratty Riesling Gambit

However, when I analyzed the game with the computer, many of the moves from the game were a little faulty.  GM Williams seems to understand that he was playing a risky gambit line.  Rather than play the most perfect moves, he was going for his plan which he explains really well in the video.

So I think that the game is worth studying.


--

Didn't find these chess problems too terribly difficult

2016-03-01

Pushing for the advantage.

Indianapolis, Indianapolis
Coffey vs. NN, 300+2
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.d4d5
2.c4e6
3.Nf3Nf6
4.Nc3Be7
5.Bg5Nbd7
6.e3c6
7.Bd3O-O
8.O-Ob6
9.cxd5Nxd5
10.Bxe7Qxe7
11.e4Nxc3
12.bxc3c5
13.d5exd5
14.exd5Nf6
15.d6Qe6
16.Re1Qd7
17.Ne5Qe6
18.Bc4Qe8
19.Nxf7Be6
20.Bxe6Rxf7
21.Bc4Qc6
22.Re7Raf8
23.d7
 
Click here for 15. ... Qb7
Click here for 16. ... Qd5
Click here for 17. ... Qb7
Click here for 18. ... Qf5

2016-02-27

Polish (Sokolsky) opening

Columbus Indiana Chess Club
Steve Salo (1700?) vs. John Coffey (2034), G/10
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.b4c5
2.b5d5
3.Bb2d4
4.c3e5
5.cxd4cxd4
6.Nf3Bd6
7.e3Nf6
8.exd4e4
9.Ne5O-O
10.Qb3Be6
11.Bc4Bxc4
12.Qxc4Nbd7
13.Qb3Qc7
14.O-ONxe5
15.dxe5Bxe5
16.Bxe5Qxe5
17.Nc3Rfd8
18.Rad1Rd3
19.Rfe1Rad8
20.Nxe4Rxb3
 
Click here for 1. ... d5
Click here for 11. ... Bxe5
Click here for 12. ... a6
Click here for 13. ... Bxe5
Click here for 18. ... Ng4
Click here for 19. ... Ng4

2016-02-14

I am going to base tomorrow's chess lesson at my chess club on this great video

This is my suggested method for studying openings:

1.  Don't play into your opponent's book.  It is better to play something a little unusual than to feel like a deer in the headlights not knowing what to do.  Don't worry if the line you play is the absolute best.  Not even Magnus Carlsen likes to play the absolute best lines.  He is just trying to get to a playable middlegame where he can find a plan.
2.  If you just learn a line from a general opening book then this won't tell you how to play the middle game.
3.  Don't rely too much on computer analysis because that won't tell you how to play the middle game either.
4.  Instead find a chess game that is well explained.  It turns out that youtube is a good source.  There are probably other sources on the internet or books.
5.  Memorize this game.
6.  I also recommend practicing the line from both sides with a friend for at least a month if you can find someone willing to do that.  Maybe play the line up to move 10 or 12.  Don't be afraid to try different ideas.
7.  The first time you play the line against someone who is experienced in the opening, they will play something you don't expect.  First try to see if there is a way you can take advantage of them playing something different.   Then after the game, it is a good time to go the computer or database to see if you can improve upon what you played in the game.  If you repeat this process a few times then you will get better at this opening.  

Also see if you can find games with the moves that your opponent played.  Maybe try to find a game with strong players where your side won, but if there is no commentary then annotate the game yourself with the help of a computer.  It might also help you to show the game to other people.  With this new game, start the process over again.

​Best wishes, 
John​

2016-02-10

You might find this instructive.

Trying to analyze with a computer as many of my online games that I have time for.  A few of these teach me important ideas that I missed.

In this particular position, I didn't know how to proceed and I made mostly random moves until I stumbled into a win through no fault of my own.

There was a better way to play this.  It turns out that White can follow a plan of aggressively attacking the kingside with pieces and pawns until the black position crumbles.  


In this particular game, I got more bogged down with analysis than I usually do.  In the web page above, I have placed a link to side variations below the diagram.  One of the side variations also has links to other side variations.

Regardless of how complex the analysis got, the principle of using the pieces and the pawns together to attack the king is a good one.

It is my policy to (mostly) memorize the continuations from these web pages for the winning side.  My goal is to be able to intuitively recognize similar positions in my future games.   It is my belief that if one understands sufficiently the reasons why particular moves are made, then remembering the moves is not that difficult.

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2016-01-21

Chess Game

Playing this game was exciting because of the three pawns versus the piece. I think that white should win.

[Event "Casual G/10"]
[Site "Columbus Indiana Chess Club"]
[Date "Jan 21, 2016"]
[Round "5"]
[White "Steve Sao 1700?"]
[Black "John Coffey 2034"]
[Result "0-1"]

1. b4 g6 2. Bb2 Nf6 3. e3 Bg7 4. d4 O-O 5. b5 c6 6. c4 a6 7. a4 axb5 8. axb5
Rxa1 9. Bxa1 d5 10. Nf3 Ne4 11. Bd3 Bg4 12. O-O Nd7 13. h3 Bxf3 14. Qxf3 Qa5
15. Bxe4 dxe4 16. Qxe4 Qxa1 17. Qxe7 Nb8 18. Qxb7 cxb5 19. Qxb5 Qa6 20. Nc3 Rc8
21. Rb1 Bf8 22. Qxa6 Nxa6 23. c5 Rb8 24. Ra1 Nb4 25. Ra7 f5 26. g3 Nc6 27. Rc7
Nd8 28. Nd5 Bg7 29. Ne7+ Kf8 30. d5 Nf7 31. d6
0-1 on time.