1. Nf3 f6 2. Nc3 Na6 3. Ng5 d6 4. Nf7 e6 5. Nb5 Nb8 6. Nxc7 f5 7. e4 Be7 8. d4 h6 9. Nxh8 g6 10. Bb5 Kf8 11. Be8 d5 12. Bf7 a5 13. O-O
Two Knights
Reference: 1. Nf3 f6 2. Nc3
Previously “Two Knights Opening”.
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Keyboard move list
UNSOLVED · Black to move · best line -3723cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 24 searched
workers serve visitor requests first
r4k2/1p2bB2/4p1pp/p2p1p2/3PP3/8/PPP2PPP/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 16.9s
raw engine output (last analysis)
info depth 20 seldepth 41 multipv 1 score cp -3603 nodes 128000127 nps 7569493 hashfull 252 tbhits 0 time 16910 pv a8a6 e4e5 a6b6 b2b3 b6c6 c2c3 e7a3 d1e2 a3b2 g1h1 c6c7 h2h3 b7b5 g2g3 c7c8 a2a4 b2c1 a1c1 c8a8 c3c4 b5a4 c4c5 a8c8 f1g1 a5a4 e2a6 a4b3
info depth 20 seldepth 40 multipv 2 score cp -3637 nodes 128000127 nps 7569493 hashfull 252 tbhits 0 time 16910 pv a5a4 g1h1 a8c8 c2c3 b7b5 h2h3 e7h4 g2g3 e6e5 f1e1 f5f4 d1e2 f4f3 e2f1 h4d8 d4e5 d8b6 c1e3 f8g7
info depth 20 seldepth 42 multipv 3 score cp -3649 nodes 128000127 nps 7569493 hashfull 252 tbhits 0 time 16910 pv b7b5 g1h1 e6e5 f1e1 e7h4 g2g3 h4e7 h2h3 f5f4 a2a4 e7a3 b2a3 a8b8 d1e2 f8e7 c2c3 e7d7 f7e8 d7c7
info depth 20 seldepth 43 multipv 4 score cp -3672 nodes 128000127 nps 7569493 hashfull 252 tbhits 0 time 16910 pv e6e5 g1h1 b7b5 f1e1 a8a7 h2h3 e7a3 b2a3 f8e7 g2g3 e7d8 c2c4 a7c7 d1c2
info depth 20 seldepth 43 multipv 5 score cp -3682 nodes 128000127 nps 7569493 hashfull 252 tbhits 0 time 16910 pv b7b6 g1h1 a5a4 h2h3 b6b5 c2c3 f5f4 e4e5 b5b4 g2g3 b4b3 a2a3 e7a3 a1a3 a8b8 d1e2 f4g3 e2f3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f5f4 | unsolved | -3723backed ·1 | 1 / 90 | 1 | |
| a8a6 | unsolved | -3747backed ·2 | 1 / 94 | 1 | |
| e7h4 | unsolved | -3776backed ·1 | 1 / 77 | 1 | |
| a8b8 | unsolved | -3819backed ·1 | 1 / 94 | 1 | |
| a8a7 | unsolved | -3828backed ·2 | 1 / 94 | 1 | |
| b7b6 | unsolved | -3831backed ·2 | 1 / 94 | 1 | |
| a5a4 | unsolved | -3854backed ·2 | 1 / 93 | 1 | |
| e6e5 | unsolved | -3862backed ·3 | 1 / 205 | 1 | |
| e7d8 | unsolved | -3952backed ·2 | 1 / 190 | 1 | |
| a8c8 | unsolved | -4060backed ·2 | 1 / 79 | 1 | |
| b7b5 | unsolved | -10000backed ·2 | 1 / 182 | 1 | |
| e7b4 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| a8d8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d5e4 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e7a3 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e7c5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| e7d6 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| e7f6 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| e7g5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f5e4 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| a8e8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h6h5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |