1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 Nh6 7. Ne5 fxe5 8. Qh5 g6 9. Qg5 Qxg5 10. O-O h6 11. e5 Be7 12. h4 O-O 13. f4 Bd8 14. f5 Kh8 15. f6 b6 16. f7
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 -1159cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 24 searched
workers serve visitor requests first
r1bb1r1k/p2p1P2/1pn1p1pp/1B2P3/3P3P/8/PPP3P1/R1B2RK1 b - - 0 1
visits 1 · nodes 128.0M · 24.5s
raw engine output (last analysis)
info depth 24 seldepth 51 multipv 1 score cp -1073 nodes 128000948 nps 5217713 hashfull 151 tbhits 16753 time 24532 pv c8a6 a2a4 c6b4 c2c4 a6b7 d4d5 b4d3 b2b3 d7d6 a4a5 d3b2 b5d7 b7d5 b3b4 d6d5 b4b5 d5c4 c1e3 b2d3 g2g3 a7a6 d7c8 a8b8 a1d1 b8a8 c8d7 g6g5 h4h5 d3f2 d1c1 f2h3 g1h2 g5g4
info depth 24 seldepth 38 multipv 2 score cp -1128 nodes 128000948 nps 5217713 hashfull 151 tbhits 16753 time 24532 pv a7a5 g1h2 c8a6 a2a3 d8f6 g2g4 a8b8 b2b3 c6b4 d4d5 e6d5 c1e3 f6g7 e3h6 b4c6 c2c3 c6e5 h2h1 d7d5 a1c1 a6b5 g4g5 b6b5 c3c4 d5d4 c4c5
info depth 24 seldepth 42 multipv 3 score cp -1194 nodes 128000948 nps 5217713 hashfull 151 tbhits 16753 time 24532 pv g6g5 g2g4 a7a6 d4d5 d7d6 e5d6 a6b5 d5d6 h6h5 a2a4 c8b7 b2b4 h5g4 d6d7 h8h7 c1e3 b7f3 c2c4 e6e5 f1f2 e5e4 a1f1 f3g2 f1d1 g5g4
info depth 24 seldepth 56 multipv 4 score cp -1218 nodes 128000948 nps 5217713 hashfull 151 tbhits 16753 time 24532 pv a8b8 d4d5 a7a5 g1h2 c8a6 a2a3 d8g5 h4g5 g6g5 c2c3 c6b4 g2g4 h6h5 b2b3 b4d3 c3c4 b8a8 d5e6 a6b5 a3a4 h5g4 h2g3 d3f2 f1h1 f2h1
info depth 24 seldepth 48 multipv 5 score cp -1234 nodes 128000948 nps 5217713 hashfull 151 tbhits 16753 time 24532 pv d8e7 d4d5 e7b4 c2c3 c8a6 g1h1 c6d8 c1e3 e6d5 g2g4 d7d5 e5e6 d8e6 b5c6 b4e7 e3d4 e7f6 f1f6 h8h7 h4h5 g6h5 c6a8 a6e2 d4e3 h6h5 e3h6 f8f7 g4g5 h7g6 h1h2 h5h4 h6f8 d5d4 c3d4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a7a5 | unsolved | -1159backed ·3 | 1 / 182 | 1 | |
| c8a6 | unsolved | -1176backed ·4 | 1 / 92 | 1 | |
| g6g5 | unsolved | -1221 | 1 / 107 | 1 | |
| a8b8 | unsolved | -1238 | 1 / 107 | 1 | |
| d8f6 | unsolved | -1262 | 1 / 108 | 1 | |
| a7a6 | unsolved | -1265 | 1 / 107 | 1 | |
| d8e7 | unsolved | -1294 | 1 / 107 | 1 | |
| d8g5 | unsolved | -1385 | 1 / 107 | 1 | |
| d7d6 | unsolved | -1550 | 1 / 108 | 1 | |
| d7d5 | unsolved | -1556 | 1 / 107 | 1 | |
| d8c7 | unsolved | -1628 | 1 / 107 | 1 | |
| c8b7 | unsolved | -1635 | 1 / 107 | 1 | |
| c6a5 | unsolved | -1767 | 1 / 108 | 1 | |
| c6b8 | unsolved | -1780 | 1 / 108 | 1 | |
| c6b4 | unsolved | -1842 | 1 / 91 | 1 | |
| c6e5 | unsolved | -2131 | 1 / 108 | 1 | |
| c6e7 | unsolved | -2493 | 1 / 108 | 1 | |
| h6h5 | WHITE_WIN MINIMAX | -≤M19 | 0 / ∞ | 1 | |
| c6d4 | WHITE_WIN MINIMAX | -≤M16 | 0 / ∞ | 1 | |
| d8h4 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| f8e8 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| f8f7 | WHITE_WIN MATE_PV | -≤M2 | 0 / ∞ | 0 | |
| f8g8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h8h7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |