1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6

(T) KID: Fianchetto, Yugoslav, Panno System, 6…Nc6

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6

Main Transpositions

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 Nxe5 to 6. .. Nbd7 7. Nc3 e5 8. dxe5 Nxe5

Most Popular

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 (1918/M). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 (620/M). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 (3244/M). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 (2008/M). More: dbcn ccoe c365

TCEC Games

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 (15cp, 366/M, TCEC +0=3-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Bd7 (32cp, 113/M, TCEC +1=3-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3 e5 (17cp, 20/M, TCEC +3=1-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Nb8 (77cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. b3 Rb8 (18cp, 342/M, TCEC +1=5-3). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. Qd3 Nd7 (39cp, 17/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Nd7 (61cp, 5/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. e4 Rb8 (58cp, 40/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. Re1 Rb8 (13cp, 85/M, TCEC +1=5-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. Re1 Bd7 (32cp, 7/M, TCEC +1=0-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. e3 Rb8 9. Qe2 Bf5 (96cp, 0/M, TCEC +2=0-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 (22cp, 1918/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. d5 Ne7 (39cp, 283/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 dxe5 (2cp, 120/M, TCEC +0=1-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. h3 Nd7 (21cp, 7/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 (18cp, 620/M, TCEC +0=4-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. d5 Na5 9. Nd2 c6 10. b4 Nxd5 (137cp, 5/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. d5 Na5 (55cp, 161/M, TCEC +1=5-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. b3 Ne4 (16cp, 40/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. Ne1 Qc8 (36cp, 14/M, TCEC +2=3-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. Nh4 Bd7 (15cp, 33/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. h3 Bf5 (99cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. d5 Na5 9. b3 c5 (101cp, 17/M, TCEC +2=2-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. d5 Na5 (94cp, 79/M, TCEC +7=5-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. d5 Nb8 (88cp, 2/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. Be3 Nd7 (81cp, 5/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 (88cp, 257/M, TCEC +3=5-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Rb8 8. d5 Na5 (24cp, 26/M, TCEC +3=2-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Rb8 8. Bf4 Nd7 (84cp, 0/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. d5 Na5 8. Nfd2 c5 (7cp, 107/M, TCEC +1=0-1). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. d5 Na5 8. Nbd2 c5 (1cp, 46/M, TCEC +0=2-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. d5 Ne5 8. Nxe5 dxe5 (86cp, 4/M, TCEC +1=1-0). Games. More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 (17cp, 2008/M, TCEC +0=3-0). Games. More: dbcn ccoe c365

Biased Popular Lines

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. e4 Nd7 10. Be3 Na5 (93cp, -69cp; 7/M, 46%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. e4 e5 (78cp, -67cp; 26/M, 15%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. e4 Bd7 (164cp, -153cp; 7/M, 4%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 Bh6 14. f4 Ng4 (117cp, -117cp; 10/M, 13%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 e5 (138cp, -92cp; 9/M, 10%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Rb1 bxc4 (66cp, -43cp; 10/M, 13%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Bg4 (77cp, -77cp; 16/M, 4%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5 9. b3 c5 10. Bb2 Bg4 (85cp, -65cp; 9/M, 42%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Bf5 (70cp, -51cp; 13/M, 9%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Nh5 (84cp, -49cp; 12/M, 5%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Bg4 (71cp, -36cp; 8/M, 4%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. d5 Na5 9. Nd2 c5 (104cp, -38cp; 9/M, 80%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. d5 Na5 (73cp, -56cp; 13/M, 3%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. d5 Na5 9. Nd2 c5 10. e4 Bg4 (100cp, -34cp; 8/M, 20%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bf5 8. Ne1 e5 (82cp, -62cp; 7/M, 11%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. d5 Na5 9. b3 c5 (108cp, -24cp; 17/M, 88%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. d5 Bxf3 9. exf3 Na5 (178cp, -39cp; 12/M, 56%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 8. d5 Bxf3 (139cp, -56cp; 22/M, 21%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Bg4 (83cp, -66cp; 257/M, 7%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Nd7 (65cp, -48cp; 22/M, 0%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 Na5 (88cp, -71cp; 9/M, 0%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 h6 (82cp, -65cp; 8/M, 0%). More: dbcn ccoe c365
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. b3 a6 8. Bb2 Rb8 (76cp, -30cp; 15/M, 100%). More: dbcn ccoe c365

Lines with Disagreement to Human Master Play

Latest dbcn data: 2025-12-19

page revision: 28, last edited: 18 Dec 2025 23:29

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Chess Openings for Engine Competition

Opening lines that are known in Master play and that are biased for one side

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