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 Kd8 13. f6 g5 14. h3 d6 15. g4 Rh7 16. h4
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 -900cpbacked ·3
This position: analysed (128.0M nodes across 1 pass) — Moves here: 7 searched · 4 from lines only
workers serve visitor requests first
r1bk1b2/pp5r/2nppP2/1B4p1/3PP1PP/2P5/PP6/R3K2R b KQ - 0 1
visits 1 · nodes 128.0M · 17.7s
raw engine output (last analysis)
info depth 23 seldepth 52 multipv 1 score cp -839 nodes 128000613 nps 7249284 hashfull 152 tbhits 4304 time 17657 pv b7b6 a1c1 c8a6 b2b3 a8c8 h4h5 c6b4 b5d7 c8c7 c3c4 b4c2 e1f2 d6d5 a2a4 a6b7 d7c8 b7a8 c4c5 b6c5 e4e5 h7h6 b3b4 a7a6
info depth 23 seldepth 52 multipv 2 score cp -968 nodes 128000613 nps 7249284 hashfull 152 tbhits 4304 time 17657 pv a7a5 d4d5 e6e5 h4h5 c8e6 a1c1 e6g8 h5h6 g8f7 e1g1 a5a4 g1h1 b7b6 h1g2 d8c8 c3c4 h7h8 h6h7 a4a3 b2b3 c6d4 c4c5 d4c2
info depth 23 seldepth 55 multipv 3 score cp -994 nodes 128000613 nps 7249284 hashfull 152 tbhits 4304 time 17657 pv h7h8 h4h5 b7b6 b5a6 c8a6 d4d5 a8c8 a1c1 a7a5 e1g1 a5a4 g1h1 h8h6 e4e5 c6e5 c3c4 d8c7 c4c5 c7b8 c5c6 c8c7 f1e1 e6e5 e1e4 b8a8
info depth 23 seldepth 64 multipv 4 score cp -999 nodes 128000613 nps 7249284 hashfull 152 tbhits 4304 time 17657 pv a8b8 h4h5 b7b6 a1c1 e6e5 b5a6 c8a6 d4d5 b8c8 e1g1 h7f7 h5h6 c6b8 h6h7 b8d7 h7h8q f7h7 g1f2 d7c5
info depth 23 seldepth 42 multipv 5 score cp -1034 nodes 128000613 nps 7249284 hashfull 152 tbhits 4304 time 17657 pv h7f7 a1c1 b7b6 b5a6 c8a6 d4d5 f7h7 h4h5 a8c8 e1g1 h7h6 d5c6 d8c7 c1d1 c7b8 f6f7 d6d5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b7b6 | unsolved | -900backed ·2 | 1 / 60 | 1 | |
| a8b8 | unexplored | -950 | 0 | ||
| a7a5 | unexplored | -968 | 0 | ||
| h7f7 | unexplored | -1034 | 0 | ||
| d8e8 | unsolved | -1174 | 1 / 106 | 1 | |
| h7h8 | unsolved | -1185backed ·4 | 25 / 31 | 1 | |
| a7a6 | unsolved | -1195backed ·2 | 1 / 61 | 1 | |
| e6e5 | unsolved | -1240backed ·6 | 1 / 91 | 1 | |
| g5h4 | unexplored | -1270 | 0 | ||
| d6d5 | unexplored | not analysed | 0 | ||
| c6b4 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a5 | unexplored | not analysed | 0 | ||
| c6e5 | unexplored | not analysed | 0 | ||
| c6e7 | unexplored | not analysed | 0 | ||
| c6b8 | unexplored | not analysed | 0 | ||
| c8d7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| h7h5 | unexplored | not analysed | 0 | ||
| h7c7 | unexplored | not analysed | 0 | ||
| h7d7 | unexplored | not analysed | 0 | ||
| h7e7 | unexplored | not analysed | 0 | ||
| h7g7 | unexplored | not analysed | 0 | ||
| d8c7 | unexplored | not analysed | 0 | ||
| d8d7 | unexplored | not analysed | 0 | ||
| h7h6 | WHITE_WIN MATE_PV | -≤M13 | 0 / ∞ | 0 | |
| h7h4 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 |