Indian Game: Spielmann-Indian Variation
1. d4 Nf6 2. Nf3 c5
Main Transpositions
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 to 2. c4 g6 3. Nf3 c5 4. d5
1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 to 2. c4 g6 3. Nf3 c5 4. e3
1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 d5 to 1. .. d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5
Most Popular
1. d4 Nf6 2. Nf3 c5 3. d5 b5 (568/M). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 (530/M). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 (1791/M). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. e3 (1168/M). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. c3 e6 (547/M). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. c3 (931/M). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 (4142/M). More: dbcn ccoe c365
TCEC Games
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Qb6 5. Bxf6 Qxf6 6. c3 d6 (98cp, 13/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Qb6 (50cp, 118/M, TCEC +7=14-3). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bh4 Bb7 (27cp, 29/M, TCEC +2=3-1). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bh4 Qa5+ 6. Nbd2 Bb7 (108cp, 3/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bh4 Qa5+ (96cp, 9/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 (34cp, 95/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 d6 5. Bxf6 exf6 6. e4 a6 (18cp, 31/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Bb7 5. Bxf6 exf6 6. a4 a6 7. e3 Qb6 (114cp, 0/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Bb7 5. Bxf6 exf6 (58cp, 16/M, TCEC +2=3-1). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Be7 7. e4 Nc6 8. Bc4 O-O (9cp, 17/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 d6 (112cp, 18/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 d6 5. e4 a6 (81cp, 10/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 b5 (77cp, 35/M, TCEC +3=1-4). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 Nxd5 (14cp, 11/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Na6 8. Bf4 Nc7 (58cp, 38/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Na6 8. Re1 Nc7 (58cp, 34/M, TCEC +0=4-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Na6 8. Bg5 Nc7 (39cp, 7/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Na6 (57cp, 171/M, TCEC +2=4-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O e6 8. h3 exd5 (4cp, 9/M, TCEC +0=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Bg4 8. h3 Bxf3 (87cp, 9/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Bg4 (91cp, 46/M, TCEC +3=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Nbd7 (97cp, 15/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Bg4 (107cp, 12/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 e6 (78cp, 9/M, TCEC +2=4-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 b6 (92cp, 6/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. a4 a6 (81cp, 13/M, TCEC +4=4-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O (34cp, 295/M, TCEC +1=5-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 Nbd7 (96cp, 13/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 (-33cp, 297/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O Na6 (54cp, 18/M, TCEC +0=5-1). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O Bxb5 (37cp, 12/M, TCEC +0=0-1). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O a6 (105cp, 7/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O e6 (85cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nbd7 7. a4 O-O 8. h3 a6 (75cp, 2/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nbd7 (81cp, 52/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nfd7 (104cp, 38/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 (57cp, 465/M, TCEC +1=5-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg4 6. h3 Bxf3 7. Qxf3 Bg7 8. Be2 O-O (82cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Nbd7 (98cp, 10/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 (57cp, 195/M, TCEC +1=2-1). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 (50cp, 167/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Qa5 5. Bd2 (-113cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 (55cp, 363/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 (-20cp, 1791/M, TCEC +1=5-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. e3 b6 (78cp, 102/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. a3 d5 (-1cp, 3/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. c3 b6 (61cp, 198/M, TCEC +3=3-0). Games. More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 (21cp, 4142/M, TCEC +18=9-9). Games. More: dbcn ccoe c365
Biased Popular Lines
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Qb6 5. Bxf6 Qxf6 6. c3 d6 (100cp, -74cp; 13/M, 33%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bh4 Qa5+ (97cp, -79cp; 9/M, 19%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 d6 (115cp, -102cp; 18/M, 18%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 d6 5. e4 e5 (160cp, -127cp; 18/M, 24%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 d6 5. e4 a6 (74cp, -41cp; 10/M, 13%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Na6 8. h3 Nc7 9. a4 b6 10. Bf4 Bb7 11. Re1 a6 12. Bc4 Qd7 13. Qd3 Rad8 (77cp, -48cp; 9/M, 87%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Bg4 8. Nd2 Bxe2 9. Qxe2 Na6 (116cp, -86cp; 12/M, 50%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Bg4 (91cp, -69cp; 46/M, 14%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Nbd7 (99cp, -21cp; 15/M, 40%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 Bg4 (97cp, -19cp; 12/M, 32%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 8. a4 e6 (78cp, 0cp; 9/M, 24%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O a6 (71cp, -49cp; 28/M, 8%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Nbd7 (99cp, -77cp; 23/M, 7%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. a4 a6 (77cp, -70cp; 13/M, 108%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 Bg4 (96cp, -77cp; 16/M, 5%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 Nbd7 (99cp, -80cp; 13/M, 4%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O Na6 9. Re1 Nc7 (66cp, -43cp; 10/M, 76%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O Bg4 (109cp, -88cp; 17/M, 30%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nbd7 7. a4 O-O 8. O-O Ne8 (91cp, -12cp; 9/M, 17%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nbd7 (78cp, -54cp; 52/M, 29%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nfd7 (104cp, -80cp; 38/M, 21%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bc4 O-O 7. O-O Bg4 (71cp, -23cp; 8/M, 45%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg4 (96cp, -50cp; 16/M, 5%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Nbd7 (105cp, -59cp; 10/M, 3%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O (139cp, -95cp; 90/M, 46%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 e5 (130cp, -99cp; 25/M, 14%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 Qa5 (90cp, -59cp; 7/M, 4%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. e3 b6 (76cp, -75cp; 102/M, 8%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. g3 Qc7 (72cp, -73cp; 7/M, 28%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. c3 Qb6 (67cp, -67cp; 10/M, 1%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 (96cp, -66cp; 8/M, 71%). More: dbcn ccoe c365
Lines with Disagreement to Human Master Play
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Qb6 5. Bxf6 Qxf6 6. c3 d6 (100cp, -74cp; 13/M, 33%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bh4 Bb7 6. a4 Qa5+ 7. Nbd2 Bxd5 (172cp, -64cp; 5/M, 63%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Ne4 5. Bh4 Bb7 6. a4 Qa5+ (108cp, -89cp; 6/M, 61%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. a4 Bb7 5. axb5 Bxd5 (89cp, -68cp; 6/M, 75%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 d6 5. e4 e5 (160cp, -127cp; 18/M, 24%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. O-O Na6 8. h3 Nc7 9. a4 a6 10. Bf4 Rb8 (130cp, -105cp; 6/M, 47%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O Bg4 (109cp, -88cp; 17/M, 30%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nfd7 (104cp, -80cp; 38/M, 21%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O (139cp, -95cp; 90/M, 46%). More: dbcn ccoe c365
1. d4 Nf6 2. Nf3 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 (96cp, -66cp; 8/M, 71%). More: dbcn ccoe c365
Latest dbcn data: 2025-12-19