(B00) Irregular King's Pawn
1. e4
(B01) Scandinavian
1. e4 d5
(B02) Alekhine
1. e4 Nf6
(B03) Alekhine
1. e4 Nf6 2. e5 Nd5 3. d4
(B04) Alekhine Modern
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3
(B05) Alekhine Modern
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4
(B06) Robatsch
1. e4 g6
(B07) Pirc
1. e4 d6
(B08) Pirc Two Knights
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3
(B09) Pirc Austrian
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4
(B10) Caro-Kann
1. e4 c6
(B11) Caro-Kann
1. e4 c6 2. Nc3
(B12) Caro-Kann
1. e4 c6 2. d4
(B13) Caro-Kann Exchange
1. e4 c6 2. d4 d5 3. exd5
(B14) Caro-Kann Panov
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6
(B14) Caro-Kann Panov (Fianchetto)
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6
(B15) Caro-Kann
1. e4 c6 2. d4 d5 3. Nc3
(B16) Caro-Kann Knight (Nimzovich)
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6
(B17) Caro-Kann Knight Steinitz
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7
(B18) Caro-Kann Knight Classical
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5
(B19) Caro-Kann Knight Classical
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3
(B20) Sicilian
1. e4 c5
(B21) Sicilian Macdonnell
1. e4 c5 2. f4
(B21) Sicilian Center Game
1. e4 c5 2. d4
(B22) Sicilian Alapin
1. e4 c5 2. c3
(B23) Sicilian Closed
1. e4 c5 2. Nc3
(B24) Sicilian Closed
1. e4 c5 2. Nc3 Nc6 3. g3
(B25) Sicilian Closed
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6
(B26) Sicilian Closed
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3
(B27) Sicilian
1. e4 c5 2. Nf3
(B28) Sicilian O'Kelly
1. e4 c5 2. Nf3 a6
(B29) Sicilian Nimzovich
1. e4 c5 2. Nf3 Nf6
(B30) Sicilian
1. e4 c5 2. Nf3 Nc6
(B31) Sicilian Rossolimo (Fianchetto)
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
(B32) Sicilian
1. e4 c5 2. Nf3 Nc6 3. d4
(B33) Sicilian
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6
(B34) Sicilian Accelerated Dragon
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6
(B35) Sicilian Accelerated Dragon (Modern)
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4
(B36) Sicilian Maroczy
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4
(B37) Sicilian Maroczy
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7
(B38) Sicilian Maroczy
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3
(B39) Sicilian Maroczy Breyer
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4
(B40) Sicilian
1. e4 c5 2. Nf3 e6
(B41) Sicilian Paulsen
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6
(B42) Sicilian Paulsen
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3
(B43) Sicilian Paulsen
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3
(B44) Sicilian Barnes
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6
(B45) Sicilian Barnes
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3
(B46) Sicilian Barnes (Russian)
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6
(B47) Sicilian Barnes (Bastrikov)
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7
(B48) Sicilian Barnes (Bastrikov)
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3
(B49) Sicilian Barnes (Bastrikov)
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2
(B50) Sicilian
1. e4 c5 2. Nf3 d6
(B51) Sicilian Moscow
1. e4 c5 2. Nf3 d6 3. Bb5+
(B52) Sicilian Moscow
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
(B53) Sicilian
1. e4 c5 2. Nf3 d6 3. d4
(B54) Sicilian Open
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4
(B55) Sicilian Open
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6
(B56) Sicilian Open
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
(B57) Sicilian Sozin
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4
(B58) Sicilian Classical
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2
(B59) Sicilian Boleslavsky
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3
(B60) Sicilian Richter
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5
(B61) Sicilian Richter (Larsen)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2
(B62) Sicilian Richter
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
(B63) Sicilian Rauzer
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2
(B64) Sicilian Rauzer
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4
(B65) Sicilian Rauzer (Classical)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 10. Qxd4
(B66) Sicilian Rauzer (Modern)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6
(B67) Sicilian Rauzer (Modern)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7
(B68) Sicilian Rauzer (Modern)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7
(B69) Sicilian Rauzer (Modern)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6
(B70) Sicilian Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6
(B71) Sicilian Dragon (Levenfish)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4
(B72) Sicilian Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6
(B73) Sicilian Classical Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O
(B74) Sicilian Classical Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3
(B75) Sicilian Yugoslav Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3
(B76) Sicilian Yugoslav Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O
(B77) Sicilian Yugoslav Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4
(B78) Sicilian Yugoslav Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O
(B79) Sicilian Yugoslav Dragon
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Qa5 11. Bb3 Rfc8
(B80) Sicilian Scheveningen
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6
(B81) Sicilian Scheveningen (Keres)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4
(B82) Sicilian Scheveningen (Matanovic)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4
(B83) Sicilian Scheveningen
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2
(B84) Sicilian Scheveningen (Paulsen)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6
(B85) Sicilian Scheveningen (Paulsen)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Be7 8. f4 O-O 9. Be3
(B86) Sicilian Scheveningen (Sozin)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4
(B87) Sicilian Scheveningen (Sozin)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 a6 7. Bb3 b5
(B88) Sicilian Scheveningen (Leonhardt)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6
(B89) Sicilian Scheveningen (Velimirovic)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Be3
(B90) Sicilian Scheveningen Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6
(B91) Sicilian Scheveningen Najdorf (Zagreb)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3
(B92) Sicilian Scheveningen Najdorf (Opecensky)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2
(B93) Sicilian Scheveningen Najdorf (Amsterdam)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4
(B94) Sicilian Scheveningen Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5
(B95) Sicilian Scheveningen Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6
(B96) Sicilian Scheveningen Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4
(B97) Sicilian Scheveningen Najdorf (Poisoned Pawn)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6
(B98) Sicilian Scheveningen Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7
(B99) Sicilian Scheveningen Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7