[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A1 - The Queen's Gambit"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4
3. e4 e5
4. Nf3



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11a1"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4
3. e4 e5  
4. Nf3 Bb4 
5. Bd2 Bxd2 
6. Nbxd2 exd4 
7. Bxc4 Nf6
8. e5 Ng4 
9. h3 Nh6 
10. 0-0 0-0 
11. Nb3 Nc6 
12. Nbxd4 Nxd4 



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11a2"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5 
2. c4 dxc4 
3. e4 e5 
4. Nf3 Bb4 
5. Bd2 Bxd2 
6. Nbxd2 exd4
7. Bxc4 Nh6 
8. Nb3 c5 
9. Rc1 Nd7 
10. Bd5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5 
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b1"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5 
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Bb4 
6. Nbd2 Nc6 
7. 0-0


[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b11"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5 
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Bb4 
6. Nbd2 Nc6 
7. 0-0 Be6 
8. Bxe6 fxe6 
9. Qb3 Qd7 
10. Nc4 0-0-0 
11. Bg5 Rf8 
12. Nfe5 Nxe5 
13. Qxb4


[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b12"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Bb4 
6. Nbd2 Nc6 
7. 0-0 Nh6 
8. Nb3 Bg4
9. Bd5 Ne5 
10. Qxd4 Nxf3
11. gxf3 Bxf3
12. Bxh6 Qd7
13. Qe5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b13"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Bb4 
6. Nbd2 Nc6 
7. 0-0 Nf6 
8. a3 Be7
9. b4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b14"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Bb4 
6. Nbd2 Nc6 
7. 0-0 Bxd2
8. Qxd2 Bg4
9. Qf4 Be6
10. Bb5 Nge7
11. b3



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b15"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Bb4 
6. Nbd2 Nc6 
7. 0-0 Qf6
8. e5 Qg6
9. Nh4 Qg4
10. Ndf3 Be6
11. h3 Qe4
12. Bd3 Qd5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b2"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Nc6 
6. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b21"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Nc6 
6. 0-0 Be6
7. Bxe6 fxe6
8. Qb3 Qd7
9. Qxb7 Rb8
10. Qa6 Nf6
11. Nbd2 Be7
12. a3




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11b22"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 exd4 
5. Bxc4 Nc6 
6. 0-0 Bc5
7. Ng5 Ne5
8. Nxf7 Nxf7
9. Bxf7 Kxf7
10. Qh5 g6
11. Qxc5 Qe7
12. Qc2 Be6
13. f4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A11c"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 e5 
4. Nf3 Nf6 
5. Bxc4 Nxe4 
6. Bxf7 Kxf7
7. Nxe5 Ke8
8. Qh5 g6
9. Nxg6 hxg6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A12"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 c5 
4. d5 Nf6
5. Nc3 e6
6. Bxc4 exd5
7. Bxd5 Nxd5
8. Nxd5 Bd6
9. Ne2 Nc6
10. 0-0 0-0
11. Nec3



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A13"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 dxc4 
3. e4 Nf6
4. e5 Nd5
5. Bxc4 Nb6
6. Bb3 Nc6
7. Nf3 Bg4
8. Bxf7 Kxf7
9. Ng5 Ke8
10. Qxg4 Qxd4
11. Qe2



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A2 Queen's Gambit Declined"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A21"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A211"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 Ne4
12. Bxe7 Qxe7
13. b4 a6
14. a4 Ng6
15. b5 axb5
16. axb5 Bg4
17. Bxe4 dxe4
18. Nd2 Bf5
19. bxc6 bxc6




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A212"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 Nh5
12. Bxe7 Qxe7
13. b4 g5
14. b5 g4
15. Ne5 f6
16. bxc6 fxe5
17. Nxd5 Qg7




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A213"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 Ng6
12. Bxf6 Bxf6
13. b4 Bg4
14. Nd2 Rc8
15. Bf5




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A214"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 Bg4
12. Ne5 Bh5
13. b4 a6
14. a4




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A215"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 Bd6
12. b4 Ng6
13. b5 Bd7
14. bxc6 bxc6
15. Na4




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A216"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Nbd7
6. e3 c6
7. Bd3 Be7
8. Qc2 0-0
9. Nf3 Re8
10. 0-0 Nf8
11. Rab1 g6
12. b4 a6
13. a4 Ne6
14. Bh4 Ng7
15. b5 axb5
16. axb5 Bf5
17. bxc6 bxc6
18. Ne5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A22"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 Be7
6. e3 c6
7. Bd3 Ne4
8. Bxe7 Qxe7
9. Qc2 Bf5
10. Nf3 Nd7
11. 0-0 0-0
12. b4 a6
13. Rfe1 Bg6
14. a4 a5
15. b5 Nxc3
16. Qxc3 c5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A23"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 c6
6. e3 



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A231"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 c6
6. e3 Qb6
7. Bxf6 Qxb2
8. Qc1 Ba3
9. Nxd5 Qxc1
10. Rxc1 gxf6
11. Rc4 Kd8
12. Ra4 Be6
13. Nb6 Bb4
14. Kd1 a5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A232"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. cxd5 exd5
5. Bg5 c6
6. e3 Bf5
7. Qf3 Bg6
8. Bxf6 gxf6
9. Qd1 Qb6
10. Qd2 Na6
11. Nf3 0-0-0
12. a3 Nc7
13. b4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A3  Slav Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 c6
3. cxd5 cxd5
4. Nc3 Nf6
5. Nf3 Nc6
6. Bf4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A31"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 c6
3. cxd5 cxd5
4. Nc3 Nf6
5. Nf3 Nc6
6. Bf4 a6
7. e3 Bg4
8. Be2 Bxf3
9. Bxf3 e6
10. 0-0 Bd6
11. Bxd6 Qxd6
12. Na4 e5
13. dxe5 Nxe5
14. Be2



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A32"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 c6
3. cxd5 cxd5
4. Nc3 Nf6
5. Nf3 Nc6
6. Bf4 Qa5
7. e3 Ne4
8. Qb3 e6
9. Bd3 Bb4
10. Rc1



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A33"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 c6
3. cxd5 cxd5
4. Nc3 Nf6
5. Nf3 Nc6
6. Bf4 Bf5
7. e3 e6
8. Ne5 Nd7
9. Nxc6 bxc6
10. Ba6 Qb6
11. Qe2 c5
12. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A34"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 c6
3. cxd5 cxd5
4. Nc3 Nf6
5. Nf3 Nc6
6. Bf4 e6
7. e3 Be7
8. Bd3 0-0
9. h3 Bd7
10. 0-0 a6
11. Rc1 Be8
12. Bb1 Nh5
13. Bh2



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A4  Declined Variations"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 


[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A41  Symmetrical Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 c5
3. cxd5 Nf6
4. e4 Nxe4
5. dxc5 Nxc5
6. Nf3 e6
7. Nc3 exd5
8. Qxd5 Nc6
9. Qxd8 Nxd8
10. Nd5 Nde6
11. Be3 Bd7
12. Ne5 Ba4
13. Nc3



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A42  Tchigorin Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 Nc6
3. Nf3 Bg4
4. cxd5 Bxf3
5. gxf3 Qxd5
6. e3 



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A421"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 Nc6
3. Nf3 Bg4
4. cxd5 Bxf3
5. gxf3 Qxd5
6. e3 e5
7. Nc3 Bb4
8. Bd2 Bxc3
9. bxc3 exd4
10. cxd4 Nf6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A422"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 Nc6
3. Nf3 Bg4
4. cxd5 Bxf3
5. gxf3 Qxd5
6. e3 e6
7. Nc3 Qd7
8. Bg2 Bb4
9. 0-0 Nge7
10. f4 Rd8
11. a3 Bxc3
12. bxc3 Na5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "A43  Marshall's Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 Nf6
3. cxd5 Nxd5
4. Nf3 Bf5
5. Qb3 Nc6
6. Nbd2 



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B1  King's Indian"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 Bg7
4. e4 d6
5. f4 0-0
6. Nf3


[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B11"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 Bg7
4. e4 d6
5. f4 0-0
6. Nf3 c5
7. d5 e6
8. Be2 exd5
9. e5 dxe5
10. fxe5 Ng4
11. Bg5 Qa5
12. cxd5 Nxe5
13. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B111"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 Bg7
4. e4 d6
5. f4 0-0
6. Nf3 c5
7. d5 e6
8. Be2 exd5
9. e5 dxe5
10. fxe5 Ng4
11. Bg5 Qa5
12. cxd5 Nxe5
13. 0-0 Nxf3
14. Rxf3 f6
15. Bf4 Bg4
16. Re3 Bxe2
17. Qxe2 Nd7
18. Re7



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B112"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 Bg7
4. e4 d6
5. f4 0-0
6. Nf3 c5
7. d5 e6
8. Be2 exd5
9. e5 dxe5
10. fxe5 Ng4
11. Bg5 Qa5
12. cxd5 Nxe5
13. 0-0 Nbd7
14. Nxe5 Nxe5
15. Be7 Re8
16. d6 Be6
17. Nd5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B12"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 Bg7
4. e4 d6
5. f4 0-0
6. Nf3 e5
7. fxe5 dxe5
8. d5 c5
9. Bg5 h6
10. Bh4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B2  Old Indian"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 d6
3. Nc3 e5
4. Nf3 Nbd7
5. Bg5 Be7
6. e3 0-0
7. Qc2 c6
8. Bd3 Re8
9. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B3 Averbakh Indian"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 g6
2. c4 Bg7
3. Nc3 d6
4. e4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B31"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 g6
2. c4 Bg7
3. Nc3 d6
4. e4 Nc6
5. Be3 e5
6. d5 Nce7
7. c5 f5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B32"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 g6
2. c4 Bg7
3. Nc3 d6
4. e4 e5
5. dxe5 dxe5
6. Qxd8 Kxd8
7. Bg5 f6
8. Rd1 Nd7
9. Be3 c6
10. g3 Kc7
11. Bh3 Nh6
12. Nge2




[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "B33"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 g6
2. c4 Bg7
3. Nc3 d6
4. e4 c6
5. Nf3 Bg4
6. Be3 Nd7
7. Be2



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "C  Gruenfeld Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 d5
4. cxd5 Nxd5
5. e4 Nxc3
6. bxc3 Bg7
7. Bc4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "C1"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 d5
4. cxd5 Nxd5
5. e4 Nxc3
6. bxc3 Bg7
7. Bc4 c5
8. Ne2 Nc6
9. Be3 0-0
10. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "C11"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 d5
4. cxd5 Nxd5
5. e4 Nxc3
6. bxc3 Bg7
7. Bc4 c5
8. Ne2 Nc6
9. Be3 0-0
10. 0-0 cxd4
11. cxd4 Bg4
12. f3 Na5
13. Bd3 Be6
14. d5 Bxa1
15. Qxa1 f6
16. Rb1



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "C12"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 d5
4. cxd5 Nxd5
5. e4 Nxc3
6. bxc3 Bg7
7. Bc4 c5
8. Ne2 Nc6
9. Be3 0-0
10. 0-0 Qc7
11. Rc1 Rd8
12. Bf4 Qd7
13. d5 Na5
14. Bd3 b5
15. Rb1 a6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "C2"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 g6
3. Nc3 d5
4. cxd5 Nxd5
5. e4 Nxc3
6. bxc3 Bg7
7. Bc4 0-0
8. Ne2 Qd7
9. 0-0 b6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "D  Nimzo-Indian Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Bg5 h6
5. Bh4 c5
6. d5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "D1"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Bg5 h6
5. Bh4 c5
6. d5 d6
7. e3 g5
8. Bg3 Ne4
9. Qc2 Qf6
10. Rc1 exd5
11. cxd5 Bf5
12. Bd3 Qg6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "D2"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Bg5 h6
5. Bh4 c5
6. d5 Bxc3
7. bxc3 d6
8. e3 e5
9. f3 Nbd7
10. Bd3 g5
11. Bg3 Qe7
12. Ne2 e4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "D3"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Bg5 h6
5. Bh4 c5
6. d5 exd5
7. cxd5 d6
8. e3 Nbd7
9. Bd3 0-0
10. Ne2 Ne5
11. 0-0 Bxc3
12. Nxc3 Ng6
13. Bg3 Qe7
14. e4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E  The Dutch Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E1  Normal Dutch"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2 e6
4. Nh3 Be7
5. 0-0 0-0
6. c4 d6
7. Nc3 Qe8
8. Nf4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E2  Leningrad System"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2 g6
4. Nf3 Bg7
5. b3 d6
6. Bb2 0-0
7. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E21"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2 g6
4. Nf3 Bg7
5. b3 d6
6. Bb2 0-0
7. 0-0 c6
8. c4 h6
9. Nc3 g5
10. Qc2 Kh8
11. Rae1 Qe8
12. d5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E22"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2 g6
4. Nf3 Bg7
5. b3 d6
6. Bb2 0-0
7. 0-0 Nc6
8. d5 Na5
9. Nfd2 c5
10. a4 Bd7
11. c3 Rc8
12. b4 cxb4
13. cxb4 Nc4
14. Nxc4 Rxc4
15. Qb3



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E23"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2 g6
4. Nf3 Bg7
5. b3 d6
6. Bb2 0-0
7. 0-0 Qe8
8. c4 Nh5
9. Nc3 f4
10. Qd2 c6
11. d5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "E3  The Hort-Antoshin System"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 f5
2. g3 Nf6
3. Bg2 d6
4. c4 c6
5. Nc3 Qc7
6. Nf3 e5
7. 0-0 e4
8. Ne1 Be7
9. f3 exf3
10. exf3 0-0
11. Nd3 Be6
12. b3 Na6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "F  The Budapest Defense"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 e5
3. dxe5 Ng4
4. Nf3 Bc5
5. e3 Nc6
6. Be2 Ngxe5
7. 0-0 0-0
8. Nxe5 Nxe5
9. Nc3 d6



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "G  Albin CounterGambit"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e5
3. dxe5 d4
4. Nf3 Nc6
5. g3 Bg4
6. Bg2 Qd7
7. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "G1"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e5
3. dxe5 d4
4. Nf3 Nc6
5. g3 Bg4
6. Bg2 Qd7
7. 0-0 Bh3
8. e6 Bxe6
9. Qa4 0-0-0
10. Rd1



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "G2"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 d5
2. c4 e5
3. dxe5 d4
4. Nf3 Nc6
5. g3 Bg4
6. Bg2 Qd7
7. 0-0 0-0-0
8. Qb3 Bh3
9. e6 Bxe6
10. Ne5 Qd6
11. Nxc6 bxc6
12. Qa4 Qc5
13. Na3



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H1  The Benoni Defenses"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 e6
4. Nc3 exd5
5. cxd5 d6
6. Nf3 g6
7. Nd2 Bg7
8. Nc4 0-0
9. Bg5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H11"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 e6
4. Nc3 exd5
5. cxd5 d6
6. Nf3 g6
7. Nd2 Bg7
8. Nc4 0-0
9. Bg5 h6
10. Bh4 Na6
11. e3 Nc7
12. a4 Qe7
13. Be2 b6
14. 0-0 Ba6
15. Re1 Bxc4
16. Bxc4 a6
17. e4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H12"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 e6
4. Nc3 exd5
5. cxd5 d6
6. Nf3 g6
7. Nd2 Bg7
8. Nc4 0-0
9. Bg5 h6
10. Bh4 a6
11. a4 g5
12. Bg3 Ne8
13. e4 f5
14. exf5 Bxf5
15. Be2 b6
16. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H13"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 e6
4. Nc3 exd5
5. cxd5 d6
6. Nf3 g6
7. Nd2 Bg7
8. Nc4 0-0
9. Bg5 Qe7
10. e3 Nbd7
11. a4 Ne5
12. Na3 h6
13. Bh4 g5

[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H21"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 b5
4. cxb5 a6
5. bxa6 g6
6. Nf3 Bg7
7. g3 d6
8. Bg2 0-0
9. Nc3 Bxa6
10. 0-0 Nbd7
11. Qc2

[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H211"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 b5
4. cxb5 a6
5. bxa6 g6
6. Nf3 Bg7
7. g3 d6
8. Bg2 0-0
9. Nc3 Bxa6
10. 0-0 Nbd7
11. Qc2 Qc7
12. Rd1 Rfb8
13. Rb1 Qd8
14. b3 Ne8
15. Bb2 Nc7
16. Nd2 Nb5
17. Nxb5 Bxb5
18. Bxg7 Kxg7
19. Nc4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H212"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 b5
4. cxb5 a6
5. bxa6 g6
6. Nf3 Bg7
7. g3 d6
8. Bg2 0-0
9. Nc3 Bxa6
10. 0-0 Nbd7
11. Qc2 Qb6
12. Rb1 Rfb8
13. b3 Ne8
14. Nd2 Qa5
15. Bb2 c4
16. Rfc1 Ne5
17. Ba1



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H213"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 b5
4. cxb5 a6
5. bxa6 g6
6. Nf3 Bg7
7. g3 d6
8. Bg2 0-0
9. Nc3 Bxa6
10. 0-0 Nbd7
11. Qc2 Qa5
12. Bd2 Rfb8
13. Rab1 Nb6
14. b3 Qa3
15. Bc1 Qa5
16. Rd1 Ne8
17. Bb2



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H22  The Volga Gambit"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 b5
4. cxb5 a6
5. bxa6 e6
6. Nc3 exd5
7. Nxd5 Nxd5
8. Qxd5 Nc6
9. e4 Be7
10. Bc4 0-0
11. Nf3 Bxa6
12. Bd2 Qb6
13. 0-0



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H31  The Closed Benoni"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 e5
4. Nc3 d6
5. e4 Be7
6. Bd3 0-0
7. h3 Ne8
8. Nf3 Nd7
9. Qe2 g6
10. Bh6 Ng7
11. g4 a6
12. 0-0-0 Nf6
13. Rdg1



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H32"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 Nf6
2. c4 c5
3. d5 e5
4. Nc3 d6
5. e4 g6
6. Nf3 Bg7
7. Be2 0-0
8. Bg5 h6
9. Bh4 Qc7
10. Nd2 Nh7
11. g4



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "H4"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 c5
2. d5



[Event ""]
[Site ""]
[Date ""]
[Round ""]
[White " "]
[Black "I  Irregular"]
[Result ""]
[ECO ""]
[PlyCount ""]
[EventDate ""]

1. d4 b6
2. c4 e6
3. a3 Nf6
4. Nc3 Bb7
5. d5

