1. b3

Nimzowitsch-Larsen Attack

1. b3

Main Transpositions

1. b3 d5 2. Bb2 c5 3. Nf3 to 1. Nf3 d5 2. b3 c5 3. Bb2
1. b3 Nf6 2. Bb2 g6 3. Nf3 to 1. Nf3 Nf6 2. b3 g6 3. Bb2
1. b3 Nf6 2. Bb2 e6 3. Nf3 d5 to 1. Nf3 Nf6 2. b3 d5 3. Bb2 e6
1. b3 Nf6 2. Bb2 e6 3. Nf3 c5 to 1. Nf3 Nf6 2. b3 c5 3. Bb2 e6
1. b3 Nf6 2. Bb2 e6 3. e3 d5 to 1. .. d5 2. Bb2 Nf6 3. e3 e6

Most Popular

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 (595/M). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 (1210/M). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 (1597/M). More: dbcn ccoe
1. b3 e5 2. Bb2 (2018/M). More: dbcn ccoe
1. b3 e5 (2087/M). More: dbcn ccoe
1. b3 d5 2. Bb2 (1091/M). More: dbcn ccoe
1. b3 d5 (1275/M). More: dbcn ccoe
1. b3 Nf6 2. Bb2 (812/M). More: dbcn ccoe
1. b3 Nf6 (844/M). More: dbcn ccoe
1. b3 (4973/M). More: dbcn ccoe

TCEC Games

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 (0cp, 225/M, TCEC +1=0-1). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Ne2 Bd7 6. O-O a6 7. Bxc6 Bxc6 8. d4 Qe7 (43cp, 2/M, TCEC +0=2-0). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Ne2 Bd7 (17cp, 33/M, TCEC +0=2-0). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 (14cp, 130/M, TCEC +0=2-0). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d5 (-2cp, 102/M, TCEC +0=1-1). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. Qh5+ g6 (0cp, 13/M, TCEC +0=0-2). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. Nf3 Bg7 5. d4 e4 6. Nfd2 f5 7. c4 d6 8. Nc3 Nf6 (0cp, 4/M, TCEC +0=2-0). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 (0cp, 1597/M, TCEC +8=8-13). Games. More: dbcn ccoe
1. b3 e5 2. Bb2 d6 (2cp, 460/M, TCEC +3=1-4). Games. More: dbcn ccoe
1. b3 d5 2. Bb2 Nf6 (0cp, 469/M, TCEC +4=4-3). Games. More: dbcn ccoe
1. b3 d5 2. Bb2 c5 (0cp, 279/M, TCEC +2=1-1). Games. More: dbcn ccoe
1. b3 d5 2. Bb2 Bg4 (1cp, 198/M, TCEC +0=2-0). Games. More: dbcn ccoe
1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. d3 h6 (1cp, 3/M, TCEC +1=0-1). Games. More: dbcn ccoe
1. b3 d5 2. Bb2 Nc6 (14cp, 64/M, TCEC +2=0-0). Games. More: dbcn ccoe
1. b3 d5 2. e3 Nf6 (0cp, 72/M, TCEC +3=3-0). Games. More: dbcn ccoe
1. b3 d5 2. e3 e5 (-11cp, 55/M, TCEC +0=0-1). Games. More: dbcn ccoe
1. b3 Nf6 2. Bb2 g6 (0cp, 446/M, TCEC +3=2-2). Games. More: dbcn ccoe
1. b3 Nf6 2. Bb2 e6 (0cp, 206/M, TCEC +1=3-0). Games. More: dbcn ccoe
1. b3 c5 2. Bb2 Nc6 (0cp, 144/M, TCEC +4=1-2). Games. More: dbcn ccoe
1. b3 b6 2. Bb2 Bb7 (0cp, 93/M, TCEC +1=1-0). Games. More: dbcn ccoe

Biased Popular Lines, Short List

Biased Popular Lines, Long List

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 Bg4 (131cp, -77cp; 33/M, 68%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 f6 7. fxe5 fxe5 8. Bxc6+ (162cp, -122cp; 5/M, 57%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qh4+ 6. g3 Qe7 7. Nf3 f6 8. fxe5 fxe5 9. Bxc6+ (215cp, -164cp; 5/M, 81%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. fxe5 fxe5 7. Nf3 (118cp, -42cp; 5/M, 55%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. fxe5 (75cp, -76cp; 10/M, 30%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. d4 (94cp, -96cp; 15/M, 38%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd7 (111cp, -110cp; 6/M, 2%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Nf3 f5 5. d4 e4 (113cp, -29cp; 5/M, 97%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Nf3 f5 (84cp, -83cp; 6/M, 11%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. g3 (84cp, -84cp; 22/M, 12%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 5. c4 (110cp, -77cp; 8/M, 20%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 (100cp, -55cp; 42/M, 101%). More: dbcn ccoe
1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. d3 (107cp, -86cp; 9/M, 34%). More: dbcn ccoe
1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Nd7 5. Nf3 Bg7 6. dxe5 dxe5 (75cp, -54cp; 6/M, 116%). More: dbcn ccoe
1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Nd7 5. Nf3 (88cp, -153cp; 4/M, 48%). More: dbcn ccoe
1. b3 e5 2. Bb2 d6 3. e3 f5 4. d4 e4 5. d5 Nf6 (107cp, -4cp; 7/M, 95%). More: dbcn ccoe
1. b3 e5 2. Bb2 d6 3. e3 f5 4. d4 e4 (91cp, -40cp; 16/M, 85%). More: dbcn ccoe
1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Nf3 a6 5. d4 Bg4 (105cp, -102cp; 7/M, 18%). More: dbcn ccoe
1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Nf3 e6 5. c4 d4 6. exd4 (74cp, -30cp; 7/M, 76%). More: dbcn ccoe
1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. f4 Nf6 7. Nf3 Bf5 (81cp, -34cp; 6/M, 62%). More: dbcn ccoe
1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. f4 Nf6 7. Nf3 Bg4 (81cp, -34cp; 4/M, 48%). More: dbcn ccoe
1. b3 d5 2. Bb2 Bg4 3. f4 (76cp, -77cp; 16/M, 8%). More: dbcn ccoe
1. b3 d5 2. e3 e5 3. Bb2 Bd6 4. f4 (109cp, -97cp; 5/M, 22%). More: dbcn ccoe
1. b3 e6 2. Bb2 f5 (80cp, -80cp; 18/M, 30%). More: dbcn ccoe

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