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 Kf7 12. c4 h5 13. c5 a4 14. O-O Ke8 15. c6
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) · ≤M11
This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched
witness move: a4a3 (follow it below) end of line
1r2kb2/8/2P1ppp1/3p3p/p2P4/4P3/PP1B1PPP/R2Q1RK1 b - - 0 1
visits 1 · nodes 128.0M · 16.5s
raw engine output (last analysis)
info depth 34 seldepth 23 multipv 1 score mate -11 nodes 128001052 nps 7766582 hashfull 291 tbhits 0 time 16481 pv f8d6 h2h3 d6h2 g1h1 h2c7 d2a5 b8b5 a5c7 e8d8 c6c7 d8c8 d1c1 b5b6 c1c5 b6d6 c5b4 d6a6 b4b7 c8d7 c7c8q d7d6 b7d5
info depth 33 seldepth 21 multipv 2 score mate -10 nodes 128001052 nps 7766582 hashfull 291 tbhits 0 time 16481 pv b8c8 c6c7 f8d6 h2h3 d6h2 g1h1 e8f8 d1e2 f8g7 e2b5 c8e8 c7c8q h2c7 c8e8 g7h7 b5e8 g6g5 e8g8 h7h6 g8g5
info depth 33 seldepth 19 multipv 3 score mate -9 nodes 128001052 nps 7766582 hashfull 291 tbhits 0 time 16481 pv e8f7 d2b4 f8d6 b4d6 f7g8 c6c7 b8e8 c7c8q h5h4 d1c2 h4h3 g2g3 a4a3 c2c5 e8c8 c5f8 g8h7 f8g7
info depth 33 seldepth 19 multipv 4 score mate -9 nodes 128001052 nps 7766582 hashfull 291 tbhits 0 time 16481 pv h5h4 c6c7 b8c8 d1e2 e8f7 e2b5 f8d6 h2h3 f7g7 b5e8 c8e8 c7c8q d6h2 g1h1 h2f4 c8g8 g7h6 g8g6
info depth 33 seldepth 19 multipv 5 score mate -9 nodes 128001052 nps 7766582 hashfull 291 tbhits 0 time 16481 pv f8h6 c6c7 b8c8 d1c2 h6f8 c2d3 f8d6 g2g3 e8f8 d3b5 f8g7 b5e8 c8e8 c7c8q a4a3 c8g8 g7h6 g8g6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f8d6 | WHITE_WIN MATE_PV | -≤M11 | 0 | ||
| b8c8 | WHITE_WIN MATE_PV | -≤M10 | 0 | ||
| e8f7 | WHITE_WIN MATE_PV | -≤M10 | 0 / ∞ | 0 | |
| h5h4 | WHITE_WIN MATE_PV | -≤M9 | 0 | ||
| f6f5 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| f8h6 | WHITE_WIN MATE_PV | -≤M9 | 0 | ||
| e6e5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f8b4 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b8b5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b8a8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b8d8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| e8d8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| a4a3 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f8a3 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f8c5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b3 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b4 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b7 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b2 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| e8e7 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 |