1. Nf3 f6 2. e4 c6 3. Ng5 d6 4. Nc3 fxg5 5. Nd5 cxd5 6. d4 Nc6 7. Bc4 e6 8. b4 Qa5 9. Bg5 Nf6 10. Bxe6 Qf5 11. Qf3 g6 12. Bh6 Be7 13. exf5 Bh4 14. O-O-O Bf5 15. c4 O-O-O 16. Qg3 Bxg3 17. Rde1 Rde8 18. Re3 Rxe3 19. Re1 Re8 20. Re7 Rxe7 21. d5 Nd8 22. Bf8 Bb1 23. Bxd6
Double Center Wing Pawn Defense
Reference: 1. Nf3 f6 2. e4 c6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -871cpbacked ·1
This position: analysed (128.0M nodes across 1 pass) — Moves here: 9 searched · 1 from lines only
workers serve visitor requests first
2kn4/pp5p/6p1/3P4/1PP5/8/P4PPP/1bK5 b - - 0 1
visits 1 · nodes 128.0M · 14.4s
raw engine output (last analysis)
info depth 17 seldepth 59 multipv 1 score cp -802 nodes 128000318 nps 8864287 hashfull 437 tbhits 0 time 14440 pv a7a6 c4c5 h7h5 d5d6 h5h4 d6d7 c8b8 f2f4 b1f5 c1b2 d8f7 a2a3 f7d8 b2c1 b8a8 c1d2 a8b8 g2g3
info depth 17 seldepth 59 multipv 2 score cp -876 nodes 128000318 nps 8864287 hashfull 437 tbhits 0 time 14440 pv b7b6 a2a4 a7a5 b4b5 d8b7 c4c5 b6c5 b5b6 c8d7 f2f4 d7d6 g2g4 b1a2 h2h4 a2b3 g4g5 b3c4 c1d1
info depth 16 seldepth 55 multipv 3 score cp -868 nodes 128000318 nps 8864287 hashfull 437 tbhits 0 time 14440 pv h7h5 d5d6 c8d7 c4c5 d7e6 b4b5 e6e5 d6d7 e5d4 f2f4 d4c3 a2a4 b1d3 c1b2 d3f1 b2a1 f1d3 f4f5 g6f5
info depth 16 seldepth 55 multipv 4 score cp -871 nodes 128000318 nps 8864287 hashfull 437 tbhits 0 time 14440 pv a7a5 b4b5 b7b6 a2a4 d8b7 c4c5 b6c5 b5b6 g6g5 f2f4 g5f4 g2g4 c8d7 d5d6 b1g6
info depth 16 seldepth 42 multipv 5 score cp -898 nodes 128000318 nps 8864287 hashfull 437 tbhits 0 time 14440 pv c8d7 c4c5 d7e7 b4b5 e7f6 d5d6 f6e5 f2f4 e5d4 d6d7 d4e3 c1d2
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| a7a5 | unexplored | -871 | - | ||
| c8d7 | unsolved | -964backed ·1 | 1 / 74 | 128M | |
| g6g5 | unsolved | -1064backed ·2 | 20 / 25 | 128M | |
| a7a6 | unsolved | -1077 | 1 / 59 | 512M | |
| h7h5 | unsolved | -1082backed ·3 | 1 / 74 | 128M | |
| h7h6 | unsolved | -1100 | 1 / 89 | 128M | |
| d8f7 | unsolved | -1143backed ·2 | 1 / 44 | 128M | |
| b1c2 | unsolved | -1179backed ·5 | 1 / 43 | 2B | |
| b7b6 | unsolved | -1179backed ·5 | 1 / 59 | 128M | |
| b1f5 | unsolved | -1197backed ·7 | 1 / 117 | 128M | |
| b1a2 | unexplored | not analysed | - | ||
| b1d3 | unexplored | not analysed | - | ||
| b1e4 | unexplored | not analysed | - | ||
| b7b5 | unexplored | not analysed | - | ||
| c8b8 | unexplored | not analysed | - | ||
| c8c7 | unexplored | not analysed | - | ||
| d8c6 | unexplored | not analysed | - | ||
| d8e6 | unexplored | not analysed | - |