Sicilian Defense: Open, Other Continuations
1. e4 c5 2. Nf3 Nc6 3. d4
Main Transpositions
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 to 2. .. d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 e6 to 2. .. e6 3. c3 Nc6 4. d4 cxd4
Most Popular
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 (719/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 (887/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 (29721/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 (29863/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 (29844/M). More: dbcn ccoe c365
TCEC Games
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Nf6 6. Nc3 Nxe4 (109cp, 11/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 (20cp, 887/M, TCEC +1=2-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 (81cp, 86/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 e6 (119cp, 60/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Nf6 6. Nc3 Bg4 7. Be2 e6 8. O-O Be7 (75cp, 4/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Nf6 6. Qc2 d5 7. e5 Ne4 8. Nc3 Bf5 9. Qb3 Nxc3 10. bxc3 Qd7 (88cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 (59cp, 141/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 (-2cp, 122/M, TCEC +3=2-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 g6 (94cp, 78/M, TCEC +3=4-1). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 (1cp, 29863/M, TCEC +13=4-13). Games. More: dbcn ccoe c365
Biased Popular Lines
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 a6 (268cp, -260cp; 13/M, 1%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Nf6 6. Nc3 Nxe4 (126cp, -106cp; 11/M, 64%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Qe5 (75cp, -56cp; 7/M, 22%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e5 (75cp, -57cp; 49/M, 23%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. exd5 Qxd5 6. Be3 e6 7. Nc3 Bb4 (87cp, -9cp; 9/M, 94%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 (77cp, -76cp; 86/M, 0%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 e5 (186cp, -53cp; 7/M, 34%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 (133cp, -7cp; 32/M, 38%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 (234cp, -108cp; 7/M, 9%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 (126cp, -125cp; 76/M, 0%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 e6 6. Nc3 a6 (123cp, -5cp; 13/M, 25%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 e6 6. Nc3 Be7 (121cp, -3cp; 8/M, 15%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 e6 (118cp, -58cp; 60/M, 36%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Nf6 6. Nc3 Bg4 (209cp, -154cp; 15/M, 21%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Nf6 6. Nc3 a6 (155cp, -100cp; 10/M, 13%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Bg4 (194cp, -134cp; 33/M, 20%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 g6 (114cp, -54cp; 24/M, 15%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 a6 (123cp, -63cp; 8/M, 5%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Bc4 (83cp, -81cp; 7/M, 6%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 g6 5. cxd4 d5 (238cp, -149cp; 12/M, 14%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 g6 (89cp, -90cp; 78/M, 32%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 a6 (123cp, -124cp; 15/M, 6%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Qe7+ (334cp, -57cp; 10/M, 41%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 (277cp, -64cp; 25/M, 72%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 e6 (213cp, -212cp; 89/M, 0%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 b6 (222cp, -221cp; 9/M, 0%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 d5 (271cp, -270cp; 9/M, 0%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 Nxd4 (126cp, -125cp; 8/M, 0%). More: dbcn ccoe c365
Lines with Disagreement to Human Master Play
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Nf6 6. Nc3 Nxe4 (126cp, -106cp; 11/M, 64%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Qe5 (75cp, -56cp; 7/M, 22%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e5 (75cp, -57cp; 49/M, 23%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 e5 (186cp, -53cp; 7/M, 34%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 e6 (118cp, -58cp; 60/M, 36%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Nf6 6. Nc3 Bg4 (209cp, -154cp; 15/M, 21%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Nf6 6. Bd3 e6 (118cp, -57cp; 5/M, 27%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 5. cxd4 Bg4 (194cp, -134cp; 33/M, 20%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d6 (60cp, -61cp; 141/M, 58%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 g6 (89cp, -90cp; 78/M, 32%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 e5 5. Bc4 h6 (75cp, -75cp; 5/M, 28%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Qe7+ (334cp, -57cp; 10/M, 41%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 5. exd5 Nce7 (424cp, -147cp; 6/M, 27%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. d5 exd5 (277cp, -64cp; 25/M, 72%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 Nc6 3. d4 d5 4. exd5 Qxd5 (350cp, -79cp; 5/M, 95%). More: dbcn ccoe c365
Latest dbcn data: 2025-12-19