1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6

Sicilian Defense: Kan, Modern Variation, 5…Nf6

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6

Main Transpositions

Most Popular

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 (674/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 (576/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 (611/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 (1108/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O (1177/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 (1408/M). More: dbcn ccoe c365

TCEC Games

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 d6 8. f4 Be7 (12cp, 33/M, TCEC +1=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 d6 8. f4 b5 (1cp, 16/M, TCEC +0=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 d6 8. Kh1 Be7 (5cp, 31/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 d6 8. a4 b6 (13cp, 17/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Bc5 8. Nb3 Be7 (23cp, 108/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Bc5 8. Nb3 Ba7 (21cp, 24/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Bc5 8. Be3 d6 (1cp, 16/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Bc5 8. Be3 b5 (121cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 b5 (53cp, 119/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Bd6 8. Kh1 Nc6 (30cp, 6/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 (71cp, 191/M, TCEC +2=6-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 (73cp, 217/M, TCEC +6=7-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 9. f4 b6 (89cp, 11/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 (23cp, 89/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. f4 Nbd7 (28cp, 46/M, TCEC +2=6-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. Nc3 Be7 (7cp, 49/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Nc6 (106cp, 21/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Bd6 8. Kh1 Nc6 (60cp, 5/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Kh1 d6 8. f4 Be7 (55cp, 17/M, TCEC +0=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Kh1 d6 8. f4 Nbd7 (56cp, 12/M, TCEC +1=0-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 (35cp, 1108/M, TCEC +3=5-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 O-O (40cp, 95/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 g6 (83cp, 64/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Bb7 (60cp, 66/M, TCEC +1=2-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 Be7 8. Be3 O-O (4cp, 41/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 Be7 8. Be3 Nc6 (21cp, 19/M, TCEC +1=0-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 b5 8. a4 b4 (87cp, 18/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 b5 8. Qe2 Be7 (36cp, 14/M, TCEC +0=4-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 b5 8. f4 Bb7 (1cp, 17/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. f4 Nbd7 8. Kh1 Be7 (55cp, 7/M, TCEC +1=0-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 (39cp, 483/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O e5 7. Nf3 d6 (90cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O e5 (54cp, 42/M, TCEC +1=0-0). Games. More: dbcn ccoe c365

Biased Popular Lines

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 d6 8. f4 Be7 9. Kh1 Nbd7 10. Qe2 O-O 11. Bd2 b5 (104cp, -101cp; 9/M, 43%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 d6 8. f4 Be7 9. Kh1 b5 (340cp, -331cp; 12/M, 23%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Bc5 8. Nb3 Be7 9. f4 d6 10. a4 b6 (137cp, -124cp; 11/M, 59%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 b5 8. Re1 d6 (87cp, -50cp; 11/M, 57%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Be7 8. Be3 O-O (83cp, -82cp; 13/M, 37%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Rd1 O-O 11. Nf3 Nbd7 12. Bf4 Ng4 (121cp, -89cp; 7/M, 42%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 (71cp, -43cp; 217/M, 48%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 O-O 11. Kh1 b6 12. Bd2 Bb7 13. Rae1 Rad8 (145cp, -124cp; 10/M, 34%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 O-O 11. Kh1 b6 12. Bd2 Bb7 13. Rae1 Rfd8 (94cp, -73cp; 9/M, 32%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 O-O 11. Kh1 b6 12. Bd2 Bb7 (81cp, -40cp; 36/M, 154%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 O-O 11. Kh1 Re8 (90cp, -40cp; 13/M, 34%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 O-O 11. Be3 b6 (72cp, -43cp; 12/M, 71%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 10. f4 b6 (99cp, -32cp; 26/M, 54%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 Nbd7 (67cp, -36cp; 47/M, 47%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Be7 9. Nc3 b6 (94cp, -63cp; 17/M, 17%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 9. f4 Be7 (67cp, -51cp; 31/M, 62%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 9. f4 b6 (99cp, -83cp; 11/M, 23%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 9. Nc3 b6 (99cp, -71cp; 10/M, 21%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 b6 (94cp, -66cp; 19/M, 4%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. Nc3 b5 (78cp, -70cp; 23/M, 36%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Nc6 8. Nxc6 dxc6 9. e5 Nd7 (134cp, -15cp; 9/M, 97%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Nc6 8. Nxc6 dxc6 (119cp, -15cp; 14/M, 76%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Nc6 (104cp, -78cp; 21/M, 3%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Bd6 (71cp, -45cp; 14/M, 2%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Bc5 (120cp, -94cp; 12/M, 2%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 b6 8. Nc3 Bb7 (200cp, -168cp; 29/M, 124%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 g6 (89cp, -66cp; 7/M, 3%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Be3 d6 (75cp, -67cp; 13/M, 18%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 O-O 9. Be3 Qc7 10. Rc1 Nbd7 11. f4 b6 (205cp, -74cp; 13/M, 89%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 O-O 9. Be3 Qc7 10. Rc1 Nbd7 (131cp, -56cp; 22/M, 120%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 O-O 9. Be3 Qc7 (75cp, -34cp; 27/M, 64%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 Qc7 9. Be3 Nbd7 10. Rc1 b6 (146cp, -68cp; 8/M, 55%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 Qc7 9. Be3 Nbd7 10. f4 O-O (164cp, -18cp; 8/M, 78%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 Qc7 9. Be3 Nbd7 10. f4 b6 (146cp, 0cp; 7/M, 68%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 Qc7 9. Be3 Nbd7 (143cp, -68cp; 27/M, 80%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 Qc7 (75cp, -34cp; 49/M, 39%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 Nbd7 (66cp, -25cp; 20/M, 16%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Qc7 8. Nc3 Nbd7 (143cp, -68cp; 39/M, 52%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Qc7 8. Nc3 g6 (120cp, -45cp; 17/M, 23%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Qc7 (75cp, -37cp; 71/M, 21%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 g6 8. Nc3 Bg7 9. Be3 Nbd7 (99cp, -23cp; 7/M, 18%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 g6 (91cp, -53cp; 64/M, 19%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Bb7 9. Qe2 Qc7 (233cp, -188cp; 23/M, 93%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Bb7 9. Qe2 Nbd7 10. f4 Qc7 (115cp, -31cp; 26/M, 175%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Bb7 9. Qe2 Nbd7 (84cp, -39cp; 17/M, 69%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Bb7 9. f4 Nbd7 (84cp, -28cp; 8/M, 43%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 b6 8. Nc3 Nbd7 (84cp, -25cp; 8/M, 14%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Bd7 8. Nc3 Nc6 9. Be3 Be7 (84cp, -12cp; 9/M, 83%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Bd7 (78cp, -40cp; 39/M, 12%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Nbd7 (65cp, -27cp; 37/M, 11%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 Be7 8. Be3 Qc7 9. f4 O-O (145cp, -145cp; 24/M, 80%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 Be7 8. Be3 Qc7 9. f4 Nbd7 10. Qf3 O-O (122cp, -121cp; 10/M, 76%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 b5 8. a4 b4 9. Na2 Bb7 (76cp, -4cp; 7/M, 44%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 b5 (71cp, -55cp; 83/M, 51%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Nc6 (134cp, -106cp; 9/M, 0%). More: dbcn ccoe c365

Lines with Disagreement to Human Master Play

Latest dbcn data: 2025-12-19

page revision: 25, last edited: 18 Dec 2025 23:12

Edit Tags History Files Print Site tools + Options

Chess Openings for Engine Competition

Opening lines that are known in Master play and that are biased for one side

Manage

Tools