(D00) Queen's Pawn
1. d4 d5
(D01) Queen's Pawn Richter-Veresov
1. d4 d5 2. Nc3 Nf6 3. Bg5
(D02) Queen's Pawn Zukertort
1. d4 d5 2. Nf3
(D03) Queen's Pawn Torre
1. d4 d5 2. Nf3 Nf6 3. Bg5
(D04) Queen's Pawn Closed
1. d4 d5 2. Nf3 Nf6 3. e3
(D05) Queen's Pawn Closed
1. d4 d5 2. Nf3 Nf6 3. e3 e6
(D06) Queen's Gambit
1. d4 d5 2. c4
(D07) Queen's Gambit Chigorin
1. d4 d5 2. c4 Nc6
(D08) Queen's Gambit Albin
1. d4 d5 2. c4 e5
(D09) Queen's Gambit Albin (Fianchetto)
1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3
(D10) Slav
1. d4 d5 2. c4 c6
(D11) Slav Rubinstein
1. d4 d5 2. c4 c6 3. Nf3
(D12) Slav Delmar
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5
(D13) Slav Modern Exchange
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5
(D14) Slav Modern Exchange
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5
(D15) Slav Two Knights
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3
(D16) Slav Alapin
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5.a4
(D17) Slav Czech
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5
(D18) Slav Dutch
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3
(D19) Slav Dutch
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2
(D20) Queen's Gambit Accepted
1. d4 d5 2. c4 dxc4
(D21) Queen's Gambit Accepted
1. d4 d5 2. c4 dxc4 3. Nf3
(D22) Queen's Gambit Accepted Alekhine
1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3
(D23) Queen's Gambit Accepted
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
(D24) Queen's Gambit Accepted Showalter
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3
(D25) Queen's Gambit Accepted
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3
(D26) Queen's Gambit Accepted Classical
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6
(D27) Queen's Gambit Accepted Classical
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6
(D28) Queen's Gambit Accepted Classical
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2
(D29) Queen's Gambit Accepted Classical
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7
(D30) Queen's Gambit Declined
1. d4 d5 2. c4 e6
(D31) Queen's Gambit Declined
1. d4 d5 2. c4 e6 4. Nc3
(D32) Tarrasch
1. d4 d5 2. c4 e6 4. Nc3 c5
(D33) Tarrasch Schlechter
1. d4 d5 2. c4 e6 4. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3
(D34) Tarrasch Rubinstein
1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7
(D35) Queen's Gambit Declined
1. d4 d5 2. c4 e6 3. Nc3 Nf6
(D36) Queen's Gambit Declined Exchange
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2
(D37) Queen's Gambit Declined
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3
(D38) Queen's Gambit Declined Ragozin
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4
(D39) Queen's Gambit Declined Ragozin (Vienna)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bg5 dxc4
(D40) Queen's Gambit Declined Semi-Tarrasch
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5
(D41) Queen's Gambit Declined Semi-Tarrasch
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5
(D42) Queen's Gambit Declined Semi-Tarrasch
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3
(D43) Semi-Slav
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6
(D44) Semi-Slav Anti-Meran
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 dxc4
(D45) Semi-Slav
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3
(D46) Semi-Slav Meran
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3
(D47) Semi-Slav Meran
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4
(D48) Semi-Slav Meran
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6
(D49) Semi-Slav Blumenfeld
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5
(D50) Queen's Gambit Declined Semi-Pillsbury
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5
(D51) Queen's Gambit Declined Semi-Pillsbury
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7
(D52) Queen's Gambit Declined Semi-Pillsbury
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3
(D53) Queen's Gambit Declined Pillsbury
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7
(D54) Queen's Gambit Declined Pillsbury (Anti-Neo-Orthodox)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1
(D55) Queen's Gambit Declined Pillsbury
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3
(D56) Queen's Gambit Declined Neo-Orthodox
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4
(D57) Queen's Gambit Declined Lasker
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5
(D58) Queen's Gambit Declined Tartakower
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6
(D59) Queen's Gambit Declined Tartakower (Exchange)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5
(D60) Queen's Gambit Declined Orthodox
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7
(D61) Queen's Gambit Declined Orthodox (Rubinstein)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2
(D62) Queen's Gambit Declined Orthodox (Rubinstein)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2 c5 8. cxd5
(D63) Queen's Gambit Declined Orthodox
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1
(D64) Queen's Gambit Declined Rubinstein
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Qc2
(D65) Queen's Gambit Declined Rubinstein (Carlsbad)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Qc2 a6 9. cxd5
(D66) Queen's Gambit Declined Capablanca
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3
(D67) Queen's Gambit Declined Capablanca
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5
(D68) Queen's Gambit Declined Capablanca (Classical)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5
(D69) Queen's Gambit Declined Capablanca (Classical)
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. dxe5
(D70) Gruenfeld
1. d4 Nf6 2. c4 g6
(D71) Gruenfeld Kemeri
1. d4 Nf6 2. c4 g6 3. g3 d5
(D72) Gruenfeld Kemeri (Botvinnik)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 Nxd5 6. e4 Nb6
(D73) Gruenfeld Kemeri (Reshevsky)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3
(D74) Gruenfeld Kemeri (Margate)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. O-O
(D75) Gruenfeld Kemeri (Margate)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. O-O c5
(D76) Gruenfeld Kemeri (Margate)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. O-O Nb6
(D77) Gruenfeld Kemeri (Alekhine)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. O-O
(D78) Gruenfeld Kemeri (Bogolubov)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. O-O c6
(D79) Gruenfeld Kemeri (Kashdan)
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. O-O c6 7. cxd5
(D80) Gruenfeld Classical
1. d4 Nf6 2. c4 g6 3. Nc3 d5
(D81) Gruenfeld Semi-Russian
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3
(D82) Gruenfeld Saemisch
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4
(D83) Gruenfeld Saemisch
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O
(D84) Gruenfeld Saemisch (Accepted)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. cxd5 Nxd5
(D85) Gruenfeld Exchange
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5
(D86) Gruenfeld Exchange (Classical)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4
(D87) Gruenfeld Spassky
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5
(D88) Gruenfeld Spassky
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5 9. O-O Nc6 10. Be3 cxd4
(D89) Gruenfeld Spassky
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5 9. O-O Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3
(D90) Gruenfeld Three Knights
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3
(D91) Gruenfeld Three Knights (Petrosian)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5
(D92) Gruenfeld Three Knights (Hungarian)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4
(D93) Gruenfeld Three Knights (Hungarian)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. e3
(D94) Gruenfeld Three Knights (Burille)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3
(D95) Gruenfeld Three Knights (Vienna)
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3
(D96) Gruenfeld Russian
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3
(D97) Gruenfeld Russian
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4
(D98) Gruenfeld Smyslov
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4
(D99) Gruenfeld Smyslov
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3