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 Be3 25. Bd7 Bc1 26. Rc5
Lesha Spam
· named by anonymousBlack wins · MINIMAX · M1
witness move: Bxb2 (follow it below) end of line
proven by minimax from its replies: Bxb2, Rae8 and Rfe8 win
visits 1 · nodes 128.0M · 17.1s · moves 2 searched · 5 from lines only
raw engine output (last analysis)
info depth 29 seldepth 2 multipv 1 score mate 1 nodes 128004341 nps 7465986 hashfull 747 tbhits 197547 time 17145 pv c1b2
info depth 29 seldepth 12 multipv 2 score mate 6 nodes 128004341 nps 7465986 hashfull 747 tbhits 197547 time 17145 pv f8e8 b2b4 e8e2 a2a4 e2b2 b1a1 b2b1 a1a2 b1a1 a2b3 a1a4
info depth 29 seldepth 12 multipv 3 score mate 6 nodes 128004341 nps 7465986 hashfull 747 tbhits 197547 time 17145 pv a8e8 b2b4 e8e2 a2a4 e2b2 b1a1 b2b1 a1a2 b1a1 a2b3 a1a4
info depth 29 seldepth 39 multipv 4 score cp 0 nodes 128004341 nps 7465986 hashfull 747 tbhits 197547 time 17145 pv b7b6 b2b4 b6c5 c3c4 c1h6 c4c5 a8c8 d7f5 h7h8 f5c8 f8d8 f7f8q h6f8 a2a4 d8d1 b1c2 d1d2 c2c3 d2d4 b4b5 d4d3 c3c2 d3d2 c2c1 h8h7 c5c6 d2c2 c1d1 h7g7 c6c7 c2d2 d1c1 d2c2 c1b1 c2b2 b1c1 b2c2
info depth 29 seldepth 83 multipv 5 score cp -655 nodes 128004341 nps 7465986 hashfull 747 tbhits 197547 time 17145 pv a7a5 b2b3 a8a6 c5h5 h7g7 d7e6 g7f6 h5a5 c1h6 c3c4 f8a8 a2a4 b7b6 b1c2 a8a7 b3b4 a7c7 a4a5 b6a5 c4c5 c7a7 c2d3 h6f8 d3e4 f6g7 e4f5 g7h8 f5g5 f8h6 g5h5
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| Bxb2 | BLACK_WIN TERMINAL | M1 | - | ||
| Rae8 | BLACK_WIN MATE_PV | M6 | ∞ / 0 | - | |
| Rfe8 | BLACK_WIN MATE_PV | M6 | ∞ / 0 | - | |
| b6 | unexplored | 0 | - | ||
| b5 | unexplored | -503borrowed | - | ||
| a5 | unexplored | -655 | - | ||
| Bg5 | unexplored | -826borrowed | - | ||
| Kh8 | unexplored | -857borrowed | - | ||
| a6 | unexplored | not analysed | - | ||
| Rab8 | unexplored | not analysed | - | ||
| Rac8 | unexplored | not analysed | - | ||
| Rad8 | unexplored | not analysed | - | ||
| Bd2 | unexplored | not analysed | - | ||
| Be3 | unexplored | not analysed | - | ||
| Bf4 | unexplored | not analysed | - | ||
| Bh6 | unexplored | not analysed | - | ||
| Rfb8 | unexplored | not analysed | - | ||
| Rfc8 | unexplored | not analysed | - | ||
| Rfd8 | unexplored | not analysed | - | ||
| Rxf7 | unexplored | not analysed | - | ||
| Rg8 | unexplored | not analysed | - | ||
| Rh8 | unexplored | not analysed | - | ||
| g3 | unexplored | not analysed | - | ||
| Kg6 | unexplored | not analysed | - | ||
| Kg7 | unexplored | not analysed | - | ||
| Kh6 | unexplored | not analysed | - |