Sicilian Defense: O'Kelly Variation
1. e4 c5 2. Nf3 a6
Main Transpositions
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 to 2. .. e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 to 2. .. d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 to 2. .. e6 3. d4 cxd4 4. Nxd4 a6
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 to 2. .. d6 3. d4 cxd4 4. Nxd4 a6
1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 to 2. c3 d5 3. exd5 Qxd5 4. Nf3 a6
1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 to 2. .. Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4
Most Popular
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 (544/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 (617/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 (839/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. d4 cxd4 (869/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. d4 (868/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c3 (686/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c4 (563/M). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 (2673/M). More: dbcn ccoe c365
TCEC Games
1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 (21cp, 160/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 Bg4 (70cp, 37/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 (19cp, 2673/M, TCEC +4=1-4). Games. More: dbcn ccoe c365
Biased Popular Lines
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Ng3 (129cp, -85cp; 16/M, 48%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c3 b5 4. d4 Bb7 (114cp, -56cp; 7/M, 49%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c3 Qa5 (82cp, -65cp; 9/M, 1%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 Bg4 (70cp, -33cp; 37/M, 33%). More: dbcn ccoe c365
Lines with Disagreement to Human Master Play
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. exd5 (235cp, -212cp; 7/M, 21%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Ng3 (129cp, -85cp; 16/M, 48%). More: dbcn ccoe c365
1. e4 c5 2. Nf3 a6 3. c3 b5 4. d4 Bb7 (114cp, -56cp; 7/M, 49%). More: dbcn ccoe c365
Latest dbcn data: 2024-02-25