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. h4 g5 14. g4 d6 15. f6
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 -1109cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 9 searched · 1 from lines only
workers serve visitor requests first
r1bk1b1r/pp6/2nppP2/1B4p1/3PP1PP/2P5/PP6/R3K2R b KQ - 0 1
visits 1 · nodes 128.0M · 20.7s
raw engine output (last analysis)
info depth 22 seldepth 50 multipv 1 score cp -874 nodes 128009953 nps 6171831 hashfull 698 tbhits 10870 time 20741 pv b7b6 h4g5 f8h6 f6f7 h8f8 g4g5 e6e5 g5h6 c8h3 b5a6 c6e7 b2b4 e5d4 a6b7 a8b8 e4e5 e7g6 e1c1 d6d5 e5e6 d8e7 b7d5 b8c8 d1d7 e7f6 e6e7 b6b5
info depth 22 seldepth 46 multipv 2 score cp -936 nodes 128009953 nps 6171831 hashfull 698 tbhits 10870 time 20741 pv a7a5 a1d1 b7b6 h4g5 h8h6 h1h6 c8a6 g4g5 e6e5 g5g6 f8g7 f6f7 a6c8 e1f2 c8g4 d1h1 g4h3 d4d5 g7h6 f7f8r h6f8 b5c6 d8c7 g6g7 a8g8
info depth 22 seldepth 46 multipv 3 score cp -1012 nodes 128009953 nps 6171831 hashfull 698 tbhits 10870 time 20741 pv h8h7 h4h5 b7b6 b5a6 c8a6 e1g1 c6a5 b2b3 a5c6 d4d5 a8c8 d5c6 d8c7 f6f7 h7h6 a1d1 c7b8
info depth 21 seldepth 41 multipv 4 score cp -1012 nodes 128009953 nps 6171831 hashfull 698 tbhits 10870 time 20741 pv e6e5 h4h5 f8h6 f6f7 h8f8 e1g1 b7b6 a1d1 c8a6 f1f5 h6g7 f5f6 g7f6 c3c4 c6e7 b5d7 e5d4 h5h6 e7g6 b2b4 a6b5 a2a4 b5a4 e4e5 d6d5 e5e6
info depth 21 seldepth 54 multipv 5 score cp -1021 nodes 128009953 nps 6171831 hashfull 698 tbhits 10870 time 20741 pv a7a6 h4h5 b7b6 a1d1 a6a5 d4d5 c8a6 b5a6 c6a7 c3c4 a8c8 d1c1 b6b5 e4e5 b5b4 f6f7 h8h6 e1g1 a5a4 c4c5 a7b5 c5c6 c8a8 g1h1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b7b6 | unsolved | -1109backed ·3 | 1 / 68 | 1 | |
| a8b8 | unexplored | -1111 | 0 | ||
| a7a6 | unsolved | -1142backed ·2 | 1 / 91 | 1 | |
| h8h7 | unsolved | -1152backed ·2 | 1 / 91 | 1 | |
| e6e5 | unsolved | -1168backed ·4 | 1 / 76 | 1 | |
| d8e8 | unsolved | -1212 | 1 / 106 | 1 | |
| a7a5 | unsolved | -1316backed ·2 | 1 / 98 | 1 | |
| d6d5 | unexplored | not analysed | 0 | ||
| g5h4 | 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 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| d8c7 | unexplored | not analysed | 0 | ||
| h8h6 | WHITE_WIN MATE_PV | -≤M13 | 0 / ∞ | 0 | |
| h8h4 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| d8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |