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. Bf8 Nb8 22. Bxd6
Double Center Wing Pawn Defense
Reference: 1. Nf3 f6 2. e4 c6
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Keyboard move list
UNSOLVED · Black to move · best line -1053cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 21 searched
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1nk5/pp5p/6p1/5b2/1PPP4/8/P4PPP/2K5 b - - 0 1
visits 2 · nodes 640.0M · 105.9s
raw engine output (last analysis)
info depth 29 seldepth 39 multipv 1 score cp -977 nodes 512004745 nps 6391510 hashfull 382 tbhits 65649 time 80107 pv b7b6 a2a4 b8c6 f2f4 f5b1 c1b2 a7a5 c4c5 c6d8 b4b5 b6c5 d4d5 d8b7 f4f5 g6f5 d5d6 c8d7 g2g4 b7c5 b5b6 c5b7 b2c1 b1g6 h2h4 g6f7 c1b2 f7g6 g4g5 g6d3 g5g6 h7g6 h4h5
info depth 29 seldepth 40 multipv 2 score cp -1007 nodes 512004745 nps 6391510 hashfull 382 tbhits 65649 time 80107 pv a7a5 b4b5 a5a4 g2g4 f5e4 f2f3 e4d3 a2a3 b7b6 c4c5 b6c5 d4d5 c8b7 b5b6 d3f1 h2h4 b8d7 f3f4 f1d3 f4f5 g6f5 g4g5 d7b8
· earlier wider pass ·
info depth 19 seldepth 36 multipv 1 score cp -834 nodes 128003345 nps 4958679 hashfull 149 tbhits 92437 time 25814 pv b7b6 f2f4 b8d7 a2a4 a7a6 a4a5 d7f8 d4d5 c8b8 d5d6 f5d7 g2g4 h7h6 c1b2 b8a8 b2a1 h6h5 g4g5 h5h4 f4f5 g6f5
info depth 19 seldepth 38 multipv 2 score cp -880 nodes 128003345 nps 4958679 hashfull 149 tbhits 92437 time 25814 pv f5e6 d4d5 e6g8 c4c5 b8c6 a2a4 c6d4 b4b5 d4b3 c1b2 c8d8 a4a5 b3d2 a5a6 d2c4 b2a1 g8f7 a6b7
info depth 18 seldepth 40 multipv 3 score cp -871 nodes 128003345 nps 4958679 hashfull 149 tbhits 92437 time 25814 pv b8c6 c4c5 g6g5 g2g4 f5e6 b4b5 c6b4 d4d5 b4d3 c1d2 h7h5 f2f4 e6f7 a2a4 d3e1 a4a5 h5h4
info depth 18 seldepth 52 multipv 4 score cp -879 nodes 128003345 nps 4958679 hashfull 149 tbhits 92437 time 25814 pv a7a5 b4b5 b7b6 f2f4 f5c2 d4d5 c2d3 c4c5 b6c5 b5b6 c8b7 a2a4 d3b5 g2g4 b5d7
info depth 18 seldepth 53 multipv 5 score cp -893 nodes 128003345 nps 4958679 hashfull 149 tbhits 92437 time 25814 pv g6g5 c4c5 a7a6 g2g4 f5e6 f2f4 e6g8 d4d5 h7h5 f4f5 g8f7 a2a4 h5g4 f5f6 g5g4 a4a5
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| a7a6 | unsolved | -1053backed ·2 | 1 / 59 | 128M | |
| c8d8 | unsolved | -1056backed ·2 | 1 / 36 | 128M | |
| g6g5 | unsolved | -1076backed ·4 | 1 / 28 | 128M | |
| b8c6 | unsolved | -1089backed ·6 | 1 / 14 | 512M | |
| f5e6 | unsolved | -1093backed ·7 | 1 / 16 | 128M | |
| h7h5 | unsolved | -1100backed ·4 | 1 / 14 | 512M | |
| f5e4 | unsolved | -1128backed ·6 | 1 / 29 | 128M | |
| c8c7 | unsolved | -1146backed ·6 | 1 / 59 | 128M | |
| b7b6 | unsolved | -1174backed ·4 | 21 / 75 | 2B | |
| f5b1 | unsolved | -1189backed ·5 | 1 / 29 | 128M | |
| f5c2 | unsolved | -1189backed ·5 | 1 / 13 | 128M | |
| c8d7 | unsolved | -1198backed ·9 | 1 / 59 | 128M | |
| f5d3 | unsolved | -1198backed ·9 | 1 / 14 | 128M | |
| f5g4 | unsolved | -1199backed ·16 | 1 / 59 | 128M | |
| b7b5 | unsolved | -1200backed ·2 | 1 / 43 | 128M | |
| f5d7 | unsolved | -1200backed ·6 | 1 / 68 | 128M | |
| a7a5 | unsolved | -1201backed ·10 | 1 / 15 | 128M | |
| b8d7 | unsolved | -1201backed ·6 | 1 / 74 | 128M | |
| h7h6 | unsolved | -1209backed ·6 | 1 / 74 | 128M | |
| b8a6 | unsolved | -1210backed ·5 | 1 / 59 | 128M | |
| f5h3 | unsolved | -1235backed ·2 | 1 / 75 | 128M |