Modern Defense: Standard, Pseudo-Austrian Attack
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4
Main Transpositions
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 to 1. .. d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7
Most Popular
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 (1955/M). More: dbcn ccoe c365
TCEC Games
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 Bb7 8. Qe2 e6 (65cp, 4/M, TCEC +2=1-1). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 e6 8. a4 bxa4 (101cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 e6 (96cp, 9/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 c5 9. c3 bxc3 10. bxc3 e6 (79cp, 0/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 c5 9. c3 Bb7 (80cp, 3/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 Bb7 (80cp, 7/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 (65cp, 167/M, TCEC +3=9-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. Be3 Nd7 8. e5 c5 (2cp, 30/M, TCEC +0=3-1). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. Be3 Nd7 8. e5 e6 (58cp, 19/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nd7 8. e5 e6 (85cp, 14/M, TCEC +3=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nc6 (93cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 (80cp, 96/M, TCEC +2=1-1). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 (64cp, 327/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 Nd7 (56cp, 56/M, TCEC +3=2-1). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 e6 (82cp, 19/M, TCEC +3=5-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 (56cp, 448/M, TCEC +3=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Nd7 (133cp, 37/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 b5 (137cp, 25/M, TCEC +4=0-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 (-92cp, 283/M, TCEC +2=3-1). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. h3 e5 (82cp, 5/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 (89cp, 328/M, TCEC +12=10-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 e6 (92cp, 10/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 (-58cp, 70/M, TCEC +4=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 a6 (94cp, 3/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 (65cp, 200/M, TCEC +3=5-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nd7 5. Nf3 e6 (83cp, 28/M, TCEC +4=4-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nd7 (56cp, 107/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 Nd7 7. Qd2 b6 8. Bd3 Bb7 (118cp, 5/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 a6 7. Bd3 Nd7 (55cp, 13/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Bd3 Nd7 7. O-O a6 8. a4 c5 (85cp, 1/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Bd3 a6 (79cp, 15/M, TCEC +1=5-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 (67cp, 77/M, TCEC +5=10-3). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 (79cp, 93/M, TCEC +0=3-1). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c5 (77cp, 28/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 (-13cp, 1955/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
Biased Popular Lines
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 e6 (91cp, -77cp; 9/M, 9%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 Bb7 (84cp, -14cp; 7/M, 42%). 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 a6 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nd7 8. e5 e6 (87cp, -62cp; 14/M, 45%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. e5 e6 (87cp, -63cp; 8/M, 33%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. a4 b4 (82cp, -45cp; 8/M, 96%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 e6 (82cp, -44cp; 19/M, 4%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 Bg4 (132cp, -94cp; 8/M, 2%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Nd7 9. O-O-O Qa5 10. Kb1 b5 (279cp, -150cp; 14/M, 77%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Nd7 9. O-O-O Qa5 (146cp, -17cp; 24/M, 85%). 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 6. Be3 Nd7 (146cp, -22cp; 18/M, 14%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Nf6 7. h3 Bxf3 (228cp, -43cp; 7/M, 90%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Nf6 (185cp, -61cp; 13/M, 11%). 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 5. Nf3 b5 (137cp, -49cp; 25/M, 8%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Qb6 (129cp, -41cp; 17/M, 6%). 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 5. Be3 Nf6 6. Nf3 e6 (96cp, -19cp; 10/M, 14%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 e5 (142cp, -65cp; 10/M, 7%). 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 6. d5 a6 (158cp, -14cp; 9/M, 64%). 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. f4 Nd7 5. Nf3 e5 (190cp, -150cp; 9/M, 8%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 b6 (99cp, -56cp; 7/M, 18%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Bd3 a6 (77cp, -23cp; 15/M, 52%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c5 5. dxc5 Qa5 (178cp, -102cp; 7/M, 45%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c5 (76cp, -59cp; 28/M, 1%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e5 (164cp, -147cp; 11/M, 0%). More: dbcn ccoe c365
Lines with Disagreement to Human Master Play
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. Be3 Nd7 8. e5 c5 9. Be4 Qc8 (90cp, -81cp; 6/M, 22%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. a4 b6 6. Nf3 Bb7 (124cp, -83cp; 6/M, 65%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Bg4 6. Be3 Qb6 7. Qd2 Bxf3 8. gxf3 Nd7 9. O-O-O Qa5 10. Kb1 b5 (279cp, -150cp; 14/M, 77%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nd7 5. Nf3 c5 6. Be3 b6 (214cp, -83cp; 5/M, 26%). 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. f4 c5 5. dxc5 Qa5 (178cp, -102cp; 7/M, 45%). More: dbcn ccoe c365
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 b6 5. Nf3 Bb7 (180cp, -77cp; 8/M, 111%). More: dbcn ccoe c365
Latest dbcn data: 2025-12-19