1. e4 d6 2. Nh3 f5 3. Bb5 c6 4. Ng5 g6 5. Nf7 Qd7 6. d4 h5 7. Bxc6 Bh6 8. Bg5 Nf6 9. Nd8 Be6 10. c4 O-O 11. Nxb7 Bd7 12. Qb3 Rb8 13. c5 d5 14. Bxh6 f4 15. h3 Rb4 16. Nd2 g5 17. e5 Nh7
Frank Defense
Reference: 1. e4 d6
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Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M18
This position: analysed (640.0M nodes across 2 passes) — Moves here: 1 searched · 4 from lines only
witness move: c5c6 (follow it below) end of line
proven by minimax from its replies: c5c6 wins
6k1/p2bp2n/8/2PpP1pp/1r1P1p2/1Q5P/PP1N1PP1/R3K2R w KQ - 0 1
visits 2 · nodes 640.0M · 130.0s
raw engine output (last analysis)
info depth 33 seldepth 41 multipv 1 score mate 18 nodes 512000567 nps 5084212 hashfull 477 tbhits 89 time 100704 pv c5c6 d7c8 b3d1 h7f6 b2b3 b4b6 d1b1 f6e4 d2e4 c8f5 c6c7 b6b8 c7c8q b8c8 b1d3 f5d3 e1d2 g8h7 a1c1 g5g4 c1c6 e7e6 h1c1 g4g3 c6c7 h7g8 c7c8 g8g7 c8g8 g7h6 g8h8 h6g7 h8h7 g7f8 c1c8
info depth 33 seldepth 38 multipv 2 score cp 2721 nodes 512000567 nps 5084212 hashfull 477 tbhits 89 time 100704 pv b3d1 d7f5 c5c6 f5c2 d1e2 c2d3 e2e4 d5e4 c6c7 b4b8 c7c8q b8c8 a1c1 h7f8 c1c8 g8h7 d2e4 g5g4 e1d2 h5h4 h1c1 g4g3 e4g5 h7h6 f2f3 a7a5 b2b3 f8e6 c8b8
· earlier wider pass ·
info depth 19 seldepth 41 multipv 1 score cp 2504 nodes 128001032 nps 4364018 hashfull 131 tbhits 0 time 29331 pv c5c6 d7c8 b3d1 b4b8 b2b4 h7f8 c6c7 b8b6 d1c2 f8g6 b4b5 h5h4 a2a4 b6e6 a4a5 f4f3 g2g3 h4g3 d2e4 d5e4 d4d5 e6d6 e5d6 g5g4 e1c1
info depth 18 seldepth 57 multipv 2 score cp 2432 nodes 128001032 nps 4364018 hashfull 131 tbhits 0 time 29331 pv b3d1 h7f6 c5c6 f4f3 g2g3 b4c4 d2c4 f6e4 d1f3 d7e6 c6c7 e6c8 e1g1 a7a6 g1h1 c8f5 f1c1 f5e4 h1g1
info depth 18 seldepth 46 multipv 3 score cp 2146 nodes 128001032 nps 4364018 hashfull 131 tbhits 0 time 29331 pv b3f3 h7f8 c5c6 f8g6 f3d1 g6h4 a2a3 b4b6 b2b4 b6b8 c6c7 b8c8 d1c2 d7f5 c2a4 f5e6 h1g1 g8h7
info depth 18 seldepth 45 multipv 4 score cp 2103 nodes 128001032 nps 4364018 hashfull 131 tbhits 0 time 29331 pv b3c4 b4c4 c5c6 d7c8 b2b4 g5g4 g2g3 h7f8 e1c1 g8h8 e5e6 f8h7 h3g4 c8b7 c6c7 h7f6 f2f3 b7c8
info depth 18 seldepth 37 multipv 5 score cp 2087 nodes 128001032 nps 4364018 hashfull 131 tbhits 0 time 29331 pv b3a4 b4a4 c5c6 d7c8 b2b4 g5g4 g2g3 h7f8 e1c1 g8h8 e5e6 f8h7 h3g4 f4f3 b4b5 h7f6 h1h4 h8h7 c6c7 h7g7 h4f4 g7h7 d1h1 f6e4 f4f3 c8b7 f2f4 a7a5 b5b6
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| c5c6 | WHITE_WIN MATE_PV | ≤M18 | 0 / ∞ | - | |
| b3d1 | unexplored | 2721 | - | ||
| b3f3 | unexplored | 2146 | - | ||
| b3c4 | unexplored | 2103 | - | ||
| b3a4 | unexplored | 2087 | - | ||
| a1b1 | unexplored | not analysed | - | ||
| a1c1 | unexplored | not analysed | - | ||
| a1d1 | unexplored | not analysed | - | ||
| a2a3 | unexplored | not analysed | - | ||
| a2a4 | unexplored | not analysed | - | ||
| b3a3 | unexplored | not analysed | - | ||
| b3b4 | unexplored | not analysed | - | ||
| b3c2 | unexplored | not analysed | - | ||
| b3c3 | unexplored | not analysed | - | ||
| b3d3 | unexplored | not analysed | - | ||
| b3d5 | unexplored | not analysed | - | ||
| b3e3 | unexplored | not analysed | - | ||
| b3g3 | unexplored | not analysed | - | ||
| d2b1 | unexplored | not analysed | - | ||
| d2c4 | unexplored | not analysed | - | ||
| d2e4 | unexplored | not analysed | - | ||
| d2f1 | unexplored | not analysed | - | ||
| d2f3 | unexplored | not analysed | - | ||
| e1c1 | unexplored | not analysed | - | ||
| e1d1 | unexplored | not analysed | - | ||
| e1e2 | unexplored | not analysed | - | ||
| e1f1 | unexplored | not analysed | - | ||
| e1g1 | unexplored | not analysed | - | ||
| e5e6 | unexplored | not analysed | - | ||
| f2f3 | unexplored | not analysed | - | ||
| g2g3 | unexplored | not analysed | - | ||
| g2g4 | unexplored | not analysed | - | ||
| h1f1 | unexplored | not analysed | - | ||
| h1g1 | unexplored | not analysed | - | ||
| h1h2 | unexplored | not analysed | - | ||
| h3h4 | unexplored | not analysed | - |