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 d4 10. O-O d3 11. c3
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 -3334cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 24 searched
workers serve visitor requests first
r4k2/pp4p1/3bpp1p/1B6/8/2PpP1P1/PP1P1P1P/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 18.6s
raw engine output (last analysis)
info depth 20 seldepth 49 multipv 1 score cp -3279 nodes 128003512 nps 6886352 hashfull 319 tbhits 1 time 18588 pv h6h5 b5e8 g7g5 d1a4 f8g7 h2h4 d6c5 e8g6 a8d8 g1h1 g7h8 a4d1 g5h4 b2b4 c5d6 f1g1 d8g8 c3c4 d6e5 c4c5 e5a1 c1b2
info depth 20 seldepth 55 multipv 2 score cp -3347 nodes 128003512 nps 6886352 hashfull 319 tbhits 1 time 18588 pv a8c8 g1h1 h6h5 d1a4 h5h4 h2h3 c8c5 b5e8 c5b5 g3g4 d6c5 b2b4 c5b6 a4a6 b7a6 c1a3 g7g5 b4b5 f8g8 e8f7 g8h8
info depth 20 seldepth 45 multipv 3 score cp -3371 nodes 128003512 nps 6886352 hashfull 319 tbhits 1 time 18588 pv a7a5 b5e8 b7b5 e8g6 h6h5 g1h1 a5a4 b2b4 a4a3 c3c4 f6f5 c4c5 f5f4 h2h3 d6c7 c5c6 f8g8 d1b3 a8d8 e3e4
info depth 20 seldepth 43 multipv 4 score cp -3376 nodes 128003512 nps 6886352 hashfull 319 tbhits 1 time 18588 pv g7g6 d1a4 h6h5 b5e8 b7b5 a4e4 a8c8 h2h4 d6e5 g1h1 f6f5 e4b7 c8c7 b7a6 g6g5 b2b3 g5h4 e8g6 b5b4 g6f7 c7c6 a6b7
info depth 20 seldepth 45 multipv 5 score cp -3442 nodes 128003512 nps 6886352 hashfull 319 tbhits 1 time 18588 pv f6f5 b5e8 b7b5 e8g6 f5f4 g1h1 h6h5 b2b4 f8e7 c1b2 f4f3 h2h4 a7a5 d1c1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h6h5 | unsolved | -3334backed ·3 | 1 / 193 | 1 | |
| f6f5 | unsolved | -3431backed ·1 | 1 / 60 | 1 | |
| a7a5 | unsolved | -3573backed ·2 | 1 / 75 | 1 | |
| f8g8 | unsolved | -3577backed ·2 | 1 / 75 | 1 | |
| a8b8 | unsolved | -3628backed ·1 | 1 / 75 | 1 | |
| a8c8 | unsolved | -3638backed ·3 | 1 / 90 | 1 | |
| d6c5 | unsolved | -3644backed ·2 | 1 / 90 | 1 | |
| g7g6 | unsolved | -3693backed ·2 | 1 / 90 | 1 | |
| a8d8 | unsolved | -3700backed ·2 | 1 / 90 | 1 | |
| b7b6 | unsolved | -3832backed ·2 | 1 / 75 | 1 | |
| d6e7 | unsolved | -3862backed ·2 | 1 / 90 | 1 | |
| a7a6 | unsolved | -3941backed ·2 | 1 / 75 | 1 | |
| d6c7 | unsolved | -10000backed ·2 | 1 / 90 | 1 | |
| d6b4 | WHITE_WIN MINIMAX | -≤M16 | 0 / ∞ | 1 | |
| d6e5 | WHITE_WIN MINIMAX | -≤M14 | 0 / ∞ | 1 | |
| d6a3 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d6f4 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d6b8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| d6g3 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| g7g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| f8f7 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| a8e8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |