1. Nf3 f6 2. Nc3 g6 3. Nd5 e6 4. Nxc7 d6 5. Ng5 h6 6. Nh7 Rxh7 7. e3 d5 8. Bb5 Kf7 9. d4 Bd6 10. g3 Kg8 11. Be8
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -3312cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 26 searched
workers serve visitor requests first
r3B1k1/pp6/3bpppp/3p4/3P4/4P1P1/PPP2P1P/R1BQK2R b KQ - 0 1
visits 1 · nodes 128.0M · 9.3s
raw engine output (last analysis)
info depth 18 seldepth 48 multipv 1 score cp -3293 nodes 128004769 nps 13815949 hashfull 82 tbhits 0 time 9265 pv a8c8 c2c3 b7b5 e1g1 b5b4 e8f7 g8h8 d1a4 c8f8 a4d7 b4c3 g1h1 f6f5 e3e4 d6a3 b2a3 f5f4 g3g4 h6h5 g4g5 d5e4 d7c7 e6e5
info depth 18 seldepth 33 multipv 2 score cp -3299 nodes 128004769 nps 13815949 hashfull 82 tbhits 0 time 9265 pv h6h5 e8f7 g8h8 e3e4 d6b4 c2c3 g6g5 e1g1 d5e4 h2h3 f6f5 c1e3 e6e5 d4d5 b4c5 g1h1 c5e3
info depth 18 seldepth 39 multipv 3 score cp -3318 nodes 128004769 nps 13815949 hashfull 82 tbhits 0 time 9265 pv b7b5 e1g1 a8c8 d1e2 h6h5 g1h1 g6g5 h2h3 d6b4 c2c3 b4c3 e8c6 g5g4 e2d3 g4h3
info depth 18 seldepth 43 multipv 4 score cp -3367 nodes 128004769 nps 13815949 hashfull 82 tbhits 0 time 9265 pv g8h8 e1g1 h6h5 g1h1 a7a6 e3e4 d6f4 c1f4 f6f5 d1d2 f5f4 e4e5 a8c8 e8f7 b7b6 d2b4 c8f8 b4b3 b6b5 b3d3 f8c8 d3d2 a6a5 h2h3 b5b4 d2e2 g6g5 c2c4 b4b3 a1c1 f4g3 c4c5 b3a2 e2c2 c8f8
info depth 17 seldepth 37 multipv 5 score cp -3334 nodes 128004769 nps 13815949 hashfull 82 tbhits 0 time 9265 pv d6e7 e1g1 e6e5 g1h1 f6f5 h2h3 f5f4 e3e4 g8h8 d1e2 a7a6 c1d2 e7b4 c2c3 f4g3 e2g4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8c8 | unsolved | -3312backed ·4 | 1 / 156 | 1 | |
| b7b5 | unsolved | -3327backed ·4 | 1 / 159 | 1 | |
| g8h8 | unsolved | -3360backed ·5 | 1 / 140 | 1 | |
| d6e7 | unsolved | -3380backed ·4 | 1 / 136 | 1 | |
| f6f5 | unsolved | -3389backed ·4 | 1 / 121 | 1 | |
| d6f8 | unsolved | -3395backed ·5 | 1 / 180 | 1 | |
| a7a6 | unsolved | -3398backed ·6 | 1 / 136 | 1 | |
| d6c7 | unsolved | -3406backed ·3 | 1 / 212 | 1 | |
| d6b4 | unsolved | -3411backed ·5 | 2 / 186 | 1 | |
| a8d8 | unsolved | -3426backed ·3 | 1 / 136 | 1 | |
| d6c5 | unsolved | -3444backed ·4 | 1 / 136 | 1 | |
| a8b8 | unsolved | -3450backed ·3 | 1 / 136 | 1 | |
| b7b6 | unsolved | -3452backed ·4 | 1 / 107 | 1 | |
| h6h5 | unsolved | -3458backed ·5 | 1 / 251 | 1 | |
| a7a5 | unsolved | -3462backed ·3 | 1 / 166 | 1 | |
| d6e5 | unsolved | -3503backed ·6 | 1 / 244 | 1 | |
| d6b8 | unsolved | -3503backed ·6 | 1 / 151 | 1 | |
| g8f8 | unsolved | -3503backed ·6 | 1 / 232 | 1 | |
| a8e8 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| d6a3 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| d6f4 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| d6g3 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| g8g7 | WHITE_WIN MATE_PV | -≤M1 | 0 | ||
| g8h7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |