1. Nf3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Rxh7 6. Nxc7 d5 7. e3 Bd6 8. Bb5 Kf8 9. g3 a6 10. Be8 g6 11. d4
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Keyboard move list
UNSOLVED · Black to move · best line -3337cpbacked ·3
This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched
workers serve visitor requests first
r3Bk2/1p6/p2bpppp/3p4/3P4/4P1P1/PPP2P1P/R1BQK2R b KQ - 0 1
visits 1 · nodes 128.0M · 50.7s
raw engine output (last analysis)
info depth 21 seldepth 41 multipv 1 score cp -3390 nodes 128002710 nps 2523215 hashfull 184 tbhits 0 time 50730 pv f8g8 e1g1 h6h5 h2h3 a8c8 c2c3 g6g5 g1h1 d6b4 e3e4 e6e5 e4d5 e5e4 c1e3 g8h8 f1g1 c8c7 d4d5 b4d6 c3c4 g5g4 c4c5 c7f7 h3h4 d6f4 e8f7
info depth 21 seldepth 47 multipv 2 score cp -3442 nodes 128002710 nps 2523215 hashfull 184 tbhits 0 time 50730 pv b7b5 e1g1 f8g8 g1h1 g8h8 e3e4 a8c8 c2c3 d6c7 c1d2 c7f4 d2e3 b5b4 h2h3 d5e4 c3c4 b4b3 a2a3 f6f5 d1f3 f5f4 f3e4 f4g3
info depth 20 seldepth 34 multipv 3 score cp -3388 nodes 128002710 nps 2523215 hashfull 184 tbhits 0 time 50730 pv f6f5 e1g1 b7b5 g1h1 f8g8 e3e4 d6b4 c2c3 f5f4 h2h3 b4e7 c1d2 b5b4 c3c4 f4g3 d1g4 e7h4 f1c1 d5e4 g4f4 b4b3
info depth 20 seldepth 36 multipv 4 score cp -3406 nodes 128002710 nps 2523215 hashfull 184 tbhits 0 time 50730 pv d6e7 h2h3 f6f5 e1g1 f8g8 g1h1 a8c8 c2c3 g8h8 b2b4 e6e5 e3e4 f5f4 c3c4 h6h5 d4e5 a6a5 e4e5 a5b4 c4c5 c8a8 a2a4 e7g5 g3f4 a8e8 c1h6 b7b6 d1f3 b6c5
info depth 20 seldepth 36 multipv 5 score cp -3413 nodes 128002710 nps 2523215 hashfull 184 tbhits 0 time 50730 pv a8c8 c2c3 f8g8 e1g1 h6h5 g1h1 g6g5 e3e4 d6f4 g3f4 f6f5 f1g1 f5f4 h2h3 b7b5 c1d2 e6e5 c3c4 e5d4 e4e5 b5c4 d1a4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f8g8 | unsolved | -3337backed ·2 | 1 / 77 | 1 | |
| f6f5 | unsolved | -3353backed ·1 | 1 / 92 | 1 | |
| a8c8 | unsolved | -3394backed ·1 | 1 / 92 | 1 | |
| b7b5 | unsolved | -3404backed ·2 | 1 / 91 | 1 | |
| d6b4 | unsolved | -3421backed ·2 | 2 / 33 | 1 | |
| d6e7 | unsolved | -3429backed ·1 | 1 / 92 | 1 | |
| a8d8 | unsolved | -3450 | 1 / 92 | 1 | |
| d6c7 | unsolved | -3461backed ·1 | 1 / 92 | 1 | |
| a6a5 | unsolved | -3482backed ·1 | 1 / 92 | 1 | |
| a8b8 | unsolved | -3500backed ·1 | 1 / 92 | 1 | |
| b7b6 | unsolved | -3524backed ·2 | 1 / 77 | 1 | |
| f8e7 | unsolved | -3533backed ·1 | 1 / 107 | 1 | |
| h6h5 | unsolved | -3547backed ·2 | 1 / 77 | 1 | |
| a8a7 | unsolved | -3613backed ·2 | 1 / 92 | 1 | |
| d6b8 | unsolved | -3659backed ·2 | 1 / 92 | 1 | |
| d6c5 | unsolved | -3729backed ·2 | 1 / 93 | 1 | |
| d6e5 | unsolved | -3729backed ·2 | 1 / 93 | 1 | |
| d6a3 | unsolved | -10000backed ·2 | 1 / 91 | 1 | |
| d6f4 | unsolved | -10000backed ·2 | 1 / 93 | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| d6g3 | WHITE_WIN MATE_PV | -≤M5 | 0 | ||
| g6g5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |