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 b6 25. c4 Bg5 26. Bd7 Rad8 27. b4
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1241cpbacked ·9
This position: analysed (512.0M nodes across 1 pass) — Moves here: 25 searched
workers serve visitor requests first
3r1r2/p2B1P1k/1p6/5Rb1/1PP3p1/8/P5PP/1K6 b - - 0 1
visits 1 · nodes 512.0M · 141.2s
raw engine output (last analysis)
info depth 23 seldepth 70 multipv 1 score cp -1176 nodes 512002372 nps 3626669 hashfull 384 tbhits 394329 time 141177 pv d8a8 d7c8 g4g3 a2a4 b6b5 c4c5 a7a5 c5c6 a8a7 f5e5 a7c7 c8f5 h7h8 f5d3 g5h6 h2g3 h6g5 g2g3 g5h6 e5e1 h8g7 e1e6
info depth 23 seldepth 70 multipv 2 score cp -1213 nodes 512002372 nps 3626644 hashfull 384 tbhits 394329 time 141178 pv a7a5 b4b5 d8b8 d7c8 a5a4 a2a3 b8a8 c4c5 b6c5 b5b6 a8b8 f5d5 h7h8 d5e5 h8h7 c8f5 h7h8 b6b7 b8d8 e5d5 d8b8 h2h4 g4h3 g2g4 h8g7 d5d6 g5f4
info depth 22 seldepth 69 multipv 3 score cp -1168 nodes 512002372 nps 3626644 hashfull 384 tbhits 394329 time 141178 pv h7g7 a2a4 a7a5 b4b5 g7h8 c4c5 d8a8 d7c8 b6c5 b5b6 a8b8 g2g3 h8h7 h2h3 h7h8 f5d5 g4h3 d5e5 h8h7 g3g4 f8f7
info depth 22 seldepth 81 multipv 4 score cp -1174 nodes 512002372 nps 3626644 hashfull 384 tbhits 394329 time 141178 pv g5e3 a2a4 a7a5 b4b5 h7g7 f5h5 g7f6 g2g3 d8a8 h5f5 f6g7 d7c8 a8b8 f5h5 g7f6 h2h4 g4h3 h5f5 f6g7 g3g4 e3f4 c4c5 f4e3
info depth 22 seldepth 73 multipv 5 score cp -1179 nodes 512002372 nps 3626644 hashfull 384 tbhits 394329 time 141178 pv a7a6 a2a4 h7g7 a4a5 g7h8 g2g3 d8b8 d7c8 b8a8 f5e5 h8h7 h2h3 g5h6 e5h5 h7h8 h5d5 f8d8 c8d7 d8f8 h3g4 h6g5 g3g4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d8a8 | unsolved | -1241backed ·8 | 1 / 27 | 1 | |
| h7g7 | unsolved | -1245backed ·5 | 26 / 86 | 2 | |
| h7h8 | unsolved | -1245backed ·5 | 1 / 42 | 1 | |
| g4g3 | unsolved | -1250backed ·5 | 1 / 27 | 1 | |
| a7a6 | unsolved | -1252backed ·5 | 1 / 72 | 1 | |
| g5d2 | unsolved | -1261backed ·6 | 3 / 43 | 1 | |
| g5f4 | unsolved | -1261backed ·6 | 1 / 85 | 1 | |
| g5h4 | unsolved | -1273backed ·2 | 1 / 103 | 1 | |
| a7a5 | unsolved | -1282backed ·3 | 1 / 49 | 1 | |
| g5c1 | unsolved | -1293backed ·2 | 1 / 102 | 1 | |
| d8b8 | unsolved | -1322backed ·1 | 1 / 72 | 1 | |
| g5e3 | unsolved | -1336backed ·2 | 1 / 103 | 1 | |
| b6b5 | unsolved | -1373 | 1 / 76 | 1 | |
| d8c8 | unsolved | -1560 | 1 / 117 | 1 | |
| g5h6 | unsolved | -1609backed ·2 | 1 / 88 | 1 | |
| d8d7 | unsolved | -1818 | 1 / 96 | 1 | |
| g5e7 | unsolved | -1962 | 1 / 104 | 1 | |
| d8e8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f8e8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f8h8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f8f7 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g5f6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f8g8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h7g6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h7h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |