1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 g5 13. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Rhf8 24. Rf5 Kg7 25. Bd7 Bg5 26. c4 Rad8 27. b4 b6 28. g3
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1178cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched
workers serve visitor requests first
3r1r2/p2B1Pk1/1p6/5Rb1/1PP3p1/6P1/P6P/1K6 b - - 0 1
visits 1 · nodes 128.0M · 18.6s
raw engine output (last analysis)
info depth 24 seldepth 70 multipv 1 score cp -1060 nodes 128004138 nps 6894545 hashfull 93 tbhits 115630 time 18566 pv d8a8 a2a4 a7a5 b4b5 a8b8 f5e5 g5f4 e5h5 g7f6 d7c8 f4e3 c4c5 b6c5 b5b6 e3c5 h5g5 c5e3 b1c2 e3c1 g5h5 c1e3 h5e5 b8b7
info depth 24 seldepth 70 multipv 2 score cp -1064 nodes 128004138 nps 6894545 hashfull 93 tbhits 115630 time 18566 pv g5e3 a2a4 a7a5 b4b5 e3c5 f5f6 g7h8 f6h6 h8g7 h6h5 g7f6 h5g5 d8a8 g5f5 f6g7 f5f6 c5e3 f6h6 e3c5 d7c8 c5e3 h2h3
info depth 24 seldepth 73 multipv 3 score cp -1064 nodes 128004138 nps 6894545 hashfull 93 tbhits 115630 time 18566 pv d8b8 a2a4 g7h8 a4a5 a7a6 d7c8 b8a8 f5d5 h8g7 c8d7 a8d8 d5e5 d8b8 d7c8 g7h7
info depth 24 seldepth 77 multipv 4 score cp -1084 nodes 128004138 nps 6894545 hashfull 93 tbhits 115630 time 18566 pv a7a5 b4b5 d8b8 a2a4 b8a8 c4c5 g5e3 f5h5 b6c5 b5b6 e3b6 h5h8 g7f6 b1c2 f6e5 h8f8 a8f8 c2d3 e5d4 d7g4 d4e4 h2h4 e4f3 d3e3 f3g2 e3f3 g2g1 h4h5 f8c8
info depth 24 seldepth 60 multipv 5 score cp -1087 nodes 128004138 nps 6894545 hashfull 93 tbhits 115630 time 18566 pv g5h6 a2a4 h6g5 a4a5 d8b8 d7c8 g7h8 f5d5 h8g7 d5e5 g7h7 h2h3 g4h3 e5e1 h7g7 g3g4 b6a5 c4c5 g5d2 e1e5 d2g5 e5d5 g7h8 d5d1 h8g7 c5c6 b8b6 c8a6 g5d8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g5h6 | unsolved | -1178 | 1 / 102 | 1 | |
| a7a5 | unsolved | -1185backed ·2 | 1 / 63 | 1 | |
| d8a8 | unsolved | -1187backed ·2 | 1 / 41 | 1 | |
| d8b8 | unsolved | -1189backed ·1 | 27 / 82 | 2 | |
| g5d2 | unsolved | -1217backed ·3 | 1 / 57 | 1 | |
| g5f4 | unsolved | -1220backed ·1 | 1 / 70 | 1 | |
| g7h8 | unsolved | -1230backed ·1 | 1 / 86 | 1 | |
| g7h7 | unsolved | -1236backed ·1 | 26 / 50 | 2 | |
| g5c1 | unsolved | -1248 | 1 / 86 | 1 | |
| g5e3 | unsolved | -1257backed ·2 | 1 / 42 | 1 | |
| a7a6 | unsolved | -1283backed ·1 | 1 / 41 | 1 | |
| g5h4 | unsolved | -1342 | 1 / 103 | 1 | |
| g5e7 | unsolved | -1446 | 1 / 103 | 1 | |
| b6b5 | unsolved | -1478backed ·2 | 1 / 52 | 1 | |
| d8c8 | unsolved | -1766 | 1 / 116 | 1 | |
| d8d7 | unsolved | -2339 | 1 / 95 | 1 | |
| d8e8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8e8 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| f8h8 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| g5f6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8g8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g7g6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g7h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |