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
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -10000cpbacked ·1
This position: analysed (128.0M nodes across 1 pass) — Moves here: 27 searched
workers serve visitor requests first
1r3b2/5k1p/4ppp1/p2p4/2PP4/4P3/PP1B1PPP/R2QK2R b KQ - 0 1
visits 1 · nodes 128.0M · 18.3s
raw engine output (last analysis)
info depth 20 seldepth 43 multipv 1 score cp -3019 nodes 128001861 nps 6993108 hashfull 292 tbhits 1 time 18304 pv a5a4 c4c5 h7h5 e1g1 g6g5 g2g3 f6f5 d1e2 b8a8 g1h1 g5g4 h2h4 f8e7 e3e4 e6e5 d2g5 f7g7 c5c6 a4a3 g5f6 g7h7 a1d1 a3b2 e2b5 f5e4 c6c7 e5d4 c7c8q a8c8 b5a6 e7f6
info depth 20 seldepth 41 multipv 2 score cp -3053 nodes 128001861 nps 6993108 hashfull 292 tbhits 1 time 18304 pv f6f5 c4c5 e6e5 e1g1 e5e4 h2h3 f8e7 d1a4 e7h4 g2g3 b8b5 c5c6 h4g3 g1h1 f5f4
info depth 20 seldepth 41 multipv 3 score cp -3062 nodes 128001861 nps 6993108 hashfull 292 tbhits 1 time 18304 pv h7h5 c4c5 a5a4 e1g1 g6g5 g2g3 f6f5 d1e2 f7g8 g1h1 b8d8 h2h3 g5g4 e2a6 f8e7 a6b7 a4a3 b2b4 h5h4 f1g1 g8h7 h3g4 d8g8
info depth 19 seldepth 42 multipv 4 score cp -3043 nodes 128001861 nps 6993108 hashfull 292 tbhits 1 time 18304 pv f7e8 c4c5 f6f5 e1g1 h7h5 h2h3 b8b7 g1h1 g6g5 f1g1 g5g4 g2g3 g4h3 g3g4 a5a4 d1e2 b7g7 g4g5 f5f4 e3e4 a4a3 b2b4 g7g8 g5g6
info depth 19 seldepth 52 multipv 5 score cp -3090 nodes 128001861 nps 6993108 hashfull 292 tbhits 1 time 18304 pv f7g8 d1a4 f8b4 e1g1 b8d8 g1h1 g6g5 a4c6 h7h5 h2h4 d8d7 f1g1 d7d8 g2g3 g8h7 c6a6 b4c3 c4c5 c3b2 a6b7 d8d7 b7b1 f6f5 b1b8 d7d8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b8b7 | unsolved | -10000backed ·2 | 1 / 184 | 1 | |
| h7h6 | unsolved | -10000backed ·2 | 1 / 353 | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M16 | 0 / ∞ | 1 | |
| h7h5 | WHITE_WIN MINIMAX | -≤M16 | 0 / ∞ | 1 | |
| f7g7 | WHITE_WIN MINIMAX | -≤M15 | 0 / ∞ | 1 | |
| f7g8 | WHITE_WIN MINIMAX | -≤M14 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M14 | 0 / ∞ | 1 | |
| b8d8 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| f6f5 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| f8b4 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| b8a8 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 1 | |
| b8c8 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 1 | |
| b8e8 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| a5a4 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| f7e8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| f8a3 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| f8h6 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| b8b4 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d5c4 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f7e7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f8c5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f8d6 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b8b3 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| b8b5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| b8b2 | WHITE_WIN MATE_PV | -≤M5 | 0 | ||
| e6e5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 |