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 Rc8 10. c3 Rd8 11. d4 Bb4 12. 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 -3566cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 22 searched
workers serve visitor requests first
3rBk2/pp4p1/4pp1p/3p4/1b1P4/2P1P1P1/PP3P1P/R1BQK2R b KQ - 0 1
visits 1 · nodes 128.0M · 17.5s
raw engine output (last analysis)
info depth 21 seldepth 49 multipv 1 score cp -3537 nodes 128000627 nps 7303053 hashfull 315 tbhits 0 time 17527 pv h6h5 e1g1 b4e7 e8g6 f6f5 g1h1 a7a5 h2h3 e6e5 e3e4 b7b5 g6e8 e5d4 e4e5 e7c5 c1e3 d5d4 e3g5 d4c3 g5e7 f8g8
info depth 21 seldepth 33 multipv 2 score cp -3548 nodes 128000627 nps 7303053 hashfull 315 tbhits 0 time 17527 pv g7g6 e1g1 d8c8 g1h1 h6h5 e8f7 g6g5 e3e4 f8g7 d1e2 g7h8 e4e5 f6f5 f1g1 b7b5 h2h3 a7a6 c1e3 h8h7 f7g8
info depth 21 seldepth 44 multipv 3 score cp -3578 nodes 128000627 nps 7303053 hashfull 315 tbhits 0 time 17527 pv b4d6 e1g1 f8g8 g1h1 g7g6 c1d2 f6f5 h2h3 g8h8 a1c1 a7a6 c3c4 d6b4 d2b4 f5f4 c4c5 d8c8 f1g1 f4g3
info depth 21 seldepth 11 multipv 4 score mate -5 nodes 128000627 nps 7303053 hashfull 315 tbhits 0 time 17527 pv f6f5 d1h5 g7g6 h5h4 g6g5 h4h5 f8g8 h5g6 g8h8 g6g8
info depth 21 seldepth 9 multipv 5 score mate -4 nodes 128000627 nps 7303053 hashfull 315 tbhits 0 time 17527 pv b4c3 d1g4 g7g6 e8g6 h6h5 g4g8 f8e7 g8d8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h6h5 | unsolved | -3566 | 1 / 109 | 1 | |
| g7g6 | unsolved | -3650 | 1 / 138 | 1 | |
| b4d6 | unsolved | -3710 | 1 / 125 | 1 | |
| f6f5 | WHITE_WIN MATE_PV | -≤M5 | 0 | ||
| a7a6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| a7a5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b7b5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b4a3 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b4c3 | WHITE_WIN MATE_PV | -≤M4 | 0 | ||
| b4a5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b4c5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| b4e7 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| d8d6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| d8d7 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| d8a8 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| d8b8 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| d8c8 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f8g8 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| g7g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 |