1. Nf3 f6 2. Nc3 a6 3. Ne5 d6 4. Nf7 Qd7 5. Nd5 e6 6. Nxc7 a5 7. e3 b5 8. Nxh8 d5 9. Bxb5 Rb8 10. d4 g6 11. Bd2 f5 12. Qe2
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Propose this line as an exploration campaign
Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M14
This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched
witness move: a5a4 (follow it below) end of line
1r2kb2/7p/4p1p1/p2p1p2/3P4/4P3/PPPBQPPP/R3K2R b KQ - 0 1
visits 1 · nodes 128.0M · 18.1s
raw engine output (last analysis)
info depth 22 seldepth 47 multipv 1 score cp -2994 nodes 128000596 nps 7066390 hashfull 265 tbhits 2 time 18114 pv f8b4 c2c3 b4e7 e2a6 e8f8 e1g1 f8g8 g1h1 h7h5 h2h4 g6g5 g2g3 g5g4 a6a7 b8d8 a7b7 d8d7 b7c6 f5f4 e3f4 e7g5 c6c5 g5e7
info depth 21 seldepth 62 multipv 2 score cp -2974 nodes 128000596 nps 7066390 hashfull 265 tbhits 2 time 18114 pv e8f7 e2a6 f7g8 a6c6 b8d8 c6b7 f8e7 e1g1 d8d7 b7c6 h7h5 h2h4 g6g5 g1h1 g8h8 f1g1 f5f4 e3f4 g5h4 g2g4 e7d6 c6a8
info depth 21 seldepth 51 multipv 3 score cp -3024 nodes 128000596 nps 7066390 hashfull 265 tbhits 2 time 18114 pv f8e7 e1g1 e8f8 g1h1 f8g8 g2g3 h7h5 h2h4 g6g5 e2a6 a5a4 f1g1 g5h4 g3g4 b8c8 e3e4 a4a3 b2b4 f5e4 b4b5 e7h4
info depth 21 seldepth 43 multipv 4 score cp -3059 nodes 128000596 nps 7066390 hashfull 265 tbhits 2 time 18114 pv f8d6 e2a6 b8c8 h2h3 h7h5 e1g1 e8f7 g1h1 g6g5 a6b7 c8c7 b7b8 c7c8 b8b5 c8c6 e3e4 f5e4 f2f4 g5g4 f4f5 e6e5 d4e5 g4h3 g2g3 h5h4 a1e1 f7g8
info depth 21 seldepth 23 multipv 5 score mate -8 nodes 128000596 nps 7066390 hashfull 265 tbhits 2 time 18114 pv b8b7 e2a6 b7c7 a6b5 c7c6 b5b8 c6c8 b8e5 f5f4 e5f6 f8b4 e1g1 f4f3 g2g3 b4d2 f6e7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| e8f7 | WHITE_WIN MINIMAX | -≤M14 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 1 | |
| f8d6 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| f8b4 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| b8b7 | WHITE_WIN MATE_PV | -≤M8 | 0 | ||
| a5a4 | WHITE_WIN MATE_PV | -≤M7 | 0 / ∞ | 0 | |
| f5f4 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f8c5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| h7h5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| h7h6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b4 | WHITE_WIN MATE_PV | -≤M6 | 0 | ||
| b8b5 | WHITE_WIN MATE_PV | -≤M6 | 0 / ∞ | 0 | |
| b8b6 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| b8c8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8a3 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| b8b3 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| e8d8 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f8h6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b8a8 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| b8b2 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| b8d8 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| e8d7 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| e8e7 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 |