1. c4

1. c4 c6 2. d4 b5 (58cp, 16/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 c6 2. Nc3 d5 (2cp, 529/M, TCEC +1=0-2). Games. More: dbcn ccoe c365
1. c4 c6 2. g3 d5 (1cp, 407/M, TCEC +2=2-1). Games. More: dbcn ccoe c365
1. c4 c6 2. b3 d5 (1cp, 74/M, TCEC +2=2-2). Games. More: dbcn ccoe c365
1. c4 c6 2. b4 Nf6 (-1cp, 6/M, TCEC +0=0-1). Games. More: dbcn ccoe c365
1. c4 c6 2. g4 (86cp, 0/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 c6 (2cp, 4528/M, TCEC +2=7-6). Games. More: dbcn ccoe c365
1. c4 f5 2. Nc3 Nf6 3. g3 e5 4. Bg2 c6 5. d4 e4 (91cp, 18/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 f5 2. Nc3 Nf6 3. g3 e5 4. Bg2 Bb4 5. Qc2 O-O (16cp, 1/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 f5 2. Nc3 Nf6 (16cp, 718/M, TCEC +4=5-3). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 e5 7. Nge2 O-O 8. O-O c6 (17cp, 47/M, TCEC +0=3-0). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 e5 (14cp, 59/M, TCEC +0=0-1). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 d6 5. Nf3 c6 (61cp, 0/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 e5 5. d4 exd4 6. Qxd4 Nc6 (98cp, 1/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 e5 5. d4 exd4 (90cp, 1/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 e5 (90cp, 31/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nc3 d5 (61cp, 62/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 Nf6 (16cp, 587/M, TCEC +2=2-2). Games. More: dbcn ccoe c365
1. c4 f5 2. g3 (-3cp, 653/M, TCEC +0=1-1). Games. More: dbcn ccoe c365
1. c4 f5 (20cp, 2300/M, TCEC +5=9-4). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 Nf6 5. Bd3 d5 (92cp, 5/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 Nf6 5. d3 d6 6. g3 Nbd7 (20cp, 1/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 c5 5. d4 cxd4 6. Nxd4 a6 7. Be2 Qc7 8. O-O d6 (99cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 c5 5. d4 cxd4 6. Nxd4 a6 7. Be2 d6 8. O-O Nf6 (82cp, 19/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 c5 5. d4 cxd4 6. Nxd4 a6 (51cp, 49/M, TCEC +3=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 c5 5. d4 cxd4 6. Nxd4 d6 (84cp, 21/M, TCEC +2=4-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. g3 c5 5. Bg2 Nf6 6. Nge2 d6 (53cp, 19/M, TCEC +1=5-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. g3 c5 5. Bg2 d6 (51cp, 10/M, TCEC +1=2-1). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. e4 c5 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nc6 7. d3 d6 8. O-O Nf6 9. h3 O-O 10. Be3 a6 (11cp, 0/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. d4 g6 4. e4 Bg7 5. Nf3 e6 (125cp, 14/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. d4 g6 4. e4 Bg7 5. Nf3 d6 6. Bd3 Nd7 7. Qe2 e6 (104cp, 0/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. d4 g6 4. e4 Bg7 5. Nf3 d6 6. Be2 e6 (99cp, 3/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. d4 g6 4. e4 Bg7 (108cp, 23/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. d4 f5 (77cp, 12/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. d4 e5 (100cp, 0/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 3. b3 e6 (0cp, 1/M, TCEC +0=1-1). Games. More: dbcn ccoe c365
1. c4 b6 2. Nc3 Bb7 (12cp, 385/M, TCEC +7=6-4). Games. More: dbcn ccoe c365
1. c4 b6 2. d4 Bb7 (6cp, 233/M, TCEC +2=3-3). Games. More: dbcn ccoe c365
1. c4 b6 (10cp, 993/M, TCEC +5=2-2). Games. More: dbcn ccoe c365
1. c4 d6 (10cp, 698/M, TCEC +4=4-1). Games. More: dbcn ccoe c365
1. c4 Nc6 (19cp, 287/M, TCEC +3=7-0). Games. More: dbcn ccoe c365
1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 (93cp, 35/M, TCEC +4=2-0). Games. More: dbcn ccoe c365
1. c4 d5 2. cxd5 Qxd5 (58cp, 81/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 d5 2. cxd5 Nf6 (52cp, 35/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. c4 d5 (52cp, 161/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 g5 (122cp, 41/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. c4 b5 2. cxb5 a6 3. bxa6 Bxa6 (82cp, 3/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 b5 2. b3 (0cp, 0/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 b5 (97cp, 14/M, TCEC +4=8-0). Games. More: dbcn ccoe c365
1. c4 f6 (65cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. c4 h6 (17cp, 1/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. c4 (-1cp, 66453/M, TCEC +5=36-3). Games. More: dbcn ccoe c365