Modern Defense: Standard Line
1. e4 g6 2. d4 Bg7 3. Nc3
Main Transpositions
Most Popular
1. e4 g6 2. d4 Bg7 3. Nc3 d6 (6879/M). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 (7772/M). More: dbcn ccoe c365
Biased Popular Lines
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 O-O (94cp, -84cp; 157/M, 34%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 e5 7. Nge2 Nc6 (104cp, -19cp; 30/M, 61%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 e5 (85cp, -65cp; 122/M, 30%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 Nbd7 (121cp, -101cp; 76/M, 19%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 Nc6 (129cp, -109cp; 54/M, 13%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 Re8 (163cp, -143cp; 37/M, 9%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 Nc6 (104cp, -84cp; 34/M, 3%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 O-O (94cp, -75cp; 140/M, 27%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 Ng4 (88cp, -69cp; 94/M, 18%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 Nc6 (104cp, -85cp; 35/M, 6%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f3 Nd7 7. h4 h5 8. Nh3 Bb7 (68cp, -15cp; 30/M, 101%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f3 Bb7 7. O-O-O Nd7 8. h4 h5 (66cp, -36cp; 30/M, 100%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 b5 (78cp, -57cp; 101/M, 59%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nf6 6. Bh6 Bxh6 7. Qxh6 Qa5 (72cp, -52cp; 62/M, 73%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nf6 6. Bh6 O-O (94cp, -75cp; 32/M, 29%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nc6 5. Qd2 e5 (109cp, -7cp; 35/M, 74%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nc6 (103cp, -85cp; 106/M, 3%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. Be2 Nd7 (80cp, -58cp; 42/M, 22%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 b6 (80cp, -53cp; 107/M, 47%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nd7 (82cp, -64cp; 140/M, 6%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Be3 Nc6 (90cp, -14cp; 31/M, 71%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 (76cp, -58cp; 123/M, 6%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nc6 (81cp, -63cp; 99/M, 4%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 e6 (87cp, -69cp; 32/M, 1%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 (70cp, -32cp; 167/M, 65%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 (129cp, -5cp; 79/M, 65%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 (124cp, -36cp; 158/M, 56%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Nd7 (134cp, -46cp; 37/M, 13%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 (88cp, -71cp; 328/M, 16%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 (77cp, -60cp; 200/M, 10%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nd7 5. Nf3 c5 (144cp, -104cp; 40/M, 36%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 (65cp, -47cp; 42/M, 12%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 c6 (79cp, -63cp; 74/M, 56%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nh6 6. Bf4 f6 (121cp, -39cp; 53/M, 64%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nh6 6. Bd3 f6 (152cp, -55cp; 34/M, 43%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nh6 (97cp, -77cp; 211/M, 28%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Be3 Nh6 (84cp, -36cp; 60/M, 93%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 (114cp, -30cp; 52/M, 40%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 (84cp, -34cp; 173/M, 37%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 (79cp, -60cp; 2308/M, 29%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 (126cp, -24cp; 72/M, 54%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ (113cp, -11cp; 55/M, 42%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c5 (102cp, -83cp; 440/M, 5%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 b5 (66cp, -36cp; 37/M, 55%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 Nc6 (102cp, -83cp; 59/M, 0%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 e6 (131cp, -112cp; 49/M, 0%). More: dbcn ccoe c365
Lines with Disagreement to Human Master Play
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 O-O (94cp, -84cp; 157/M, 34%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 O-O 6. Qd2 e5 (85cp, -65cp; 122/M, 30%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 Nbd7 6. Qd2 e5 (148cp, -129cp; 21/M, 24%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 O-O (94cp, -75cp; 140/M, 27%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 (110cp, -76cp; 22/M, 32%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nf6 6. Bh6 O-O (94cp, -75cp; 32/M, 29%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 e5 (156cp, -121cp; 28/M, 21%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. Be2 Nd7 (80cp, -58cp; 42/M, 22%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nd7 5. Nf3 c5 (144cp, -104cp; 40/M, 36%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 c6 (79cp, -63cp; 74/M, 56%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nh6 6. Bd3 f6 (152cp, -55cp; 34/M, 43%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 c6 (79cp, -60cp; 2308/M, 29%). More: dbcn ccoe c365
Latest dbcn data: 2025-12-19