1. Nf3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Rxh7 6. Nxc7 Kf7 7. e4 Kg8 8. Bb5 Be7 9. Be8 g6 10. d4 f5 11. O-O Bh4 12. g3
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Keyboard move list
UNSOLVED · Black to move · best line -3556cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched
workers serve visitor requests first
r3B1k1/pp6/3pp1pp/5p2/3PP2b/6P1/PPP2P1P/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 16.2s
raw engine output (last analysis)
info depth 20 seldepth 37 multipv 1 score cp -3483 nodes 128002220 nps 7884823 hashfull 78 tbhits 0 time 16234 pv h4d8 g1h1 f5f4 f1g1 b7b5 d1e2 a7a6 c1d2 g8h8 a1c1 b5b4 h2h3 e6e5 d2e1 h6h5 c2c4 b4c3 e1d2 d6d5 c1c6 d8a5 b2b4 f4g3 d2h6 d5e4 b4a5 e5d4
info depth 20 seldepth 39 multipv 2 score cp -3497 nodes 128002220 nps 7884823 hashfull 78 tbhits 0 time 16234 pv f5f4 g1h1 h4d8 d1e2 a7a6 h2h3 b7b5 c1d2 b5b4 b2b3 a8c8 f1g1 g8h8 e4e5 h6h5 a2a4 d8b6 a4a5 g6g5 a5b6 f4g3 e2f3 g5g4
info depth 20 seldepth 39 multipv 3 score cp -3521 nodes 128002220 nps 7884823 hashfull 78 tbhits 0 time 16234 pv a8c8 d1e2 f5f4 g1h1 h4d8 c1d2 b7b5 f1g1 a7a6 h2h3 b5b4 b2b3 g8h8 e8d7 c8c7 e4e5 d6e5 d4d5 c7c6 d5d6 c6d6 e2e5 d8f6 e5c7 f6e7 c7c8 e7f8
info depth 20 seldepth 31 multipv 4 score cp -3547 nodes 128002220 nps 7884823 hashfull 78 tbhits 0 time 16234 pv g8h8 g1h1 a8c8 d1e2 f5f4 f1g1 h4d8 h2h3 d6d5 e4e5 b7b5 c1d2 d8e7 h3h4 e7b4 c2c3 b4a3
info depth 19 seldepth 41 multipv 5 score cp -3542 nodes 128002220 nps 7884823 hashfull 78 tbhits 0 time 16234 pv b7b5 g1h1 b5b4 c2c4 b4b3 a2a4 f5f4 c1d2 h4d8 h2h3 a8c8 d1e2 f4g3 h3h4 d6d5 e8f7 g8h8 f1g1 d8a5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8c8 | unsolved | -3556backed ·1 | 1 / 81 | 1 | |
| d6d5 | unsolved | -3566backed ·1 | 1 / 96 | 1 | |
| g8h8 | unsolved | -3613backed ·2 | 1 / 81 | 1 | |
| b7b5 | unsolved | -3627backed ·3 | 1 / 65 | 1 | |
| a8d8 | unsolved | -3685backed ·2 | 1 / 81 | 1 | |
| a8b8 | unsolved | -3693backed ·1 | 1 / 81 | 1 | |
| a7a6 | unsolved | -3781backed ·3 | 1 / 178 | 1 | |
| a7a5 | unsolved | -3855backed ·3 | 1 / 96 | 1 | |
| a8e8 | unsolved | -3979backed ·2 | 1 / 90 | 1 | |
| f5f4 | unsolved | -4009backed ·2 | 1 / 93 | 1 | |
| h4g3 | unsolved | -10000backed ·1 | 1 / 110 | 1 | |
| h4d8 | unsolved | -10000backed ·2 | 1 / 111 | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| h4e7 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| g8f8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| h6h5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| f5e4 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| h4g5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| h4f6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| g8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g8h7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |