1. Nf3 f6 2. Ne5 fxe5 3. e3 g6 4. Bb5 c6 5. Qh5 d5 6. Qe5 Be6 7. Nc3 Qc7 8. Qxc7 Bh3 9. b3 Nh6 10. gxh3 O-O-O 11. h3 e6 12. Ba3 Bxa3 13. f4
King Knight
Reference: 1. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -275cpbacked ·7
This position: analysed (2.51B nodes across 2 passes) — Moves here: 23 searched
workers serve visitor requests first
2kr3r/pp5p/2p1p1pn/1B1p4/5P2/1PN1P2P/P1PP4/R3K2R b KQ - 0 1
visits 2 · nodes 2.51B · 875.3s
raw engine output (last analysis)
info depth 38 seldepth 63 multipv 1 score cp -292 nodes 2000002000 nps 3334753 hashfull 987 tbhits 134875 time 599745 pv h6f5 c3e4 f5e3 e1g1 h8f8 b3b4 e6e5 d2d4 d8e8 f1e1 f8g8 a1c1 c8b8 b5a6 b7a6 b4b5 b8c8 b5b6 e5e4 b6a7 c8d7 c1b1 e8b8 b1b7 b8b7 e1b1 g8a8 b1b7 d7d8 b7d7 d8e8 d7d8 e8e7 d8e8 e7d7 a2a4 a8a5 g1f1 c6c5 c2c4 e4e3 f1e2 c5d4 c4c5 d5d4 e2d3 e3e2 c5c6 d7c7 e8e7 c7c8 e7c7 c8d8 c7c8 d8e7 c8e8 e7d6
info depth 38 seldepth 91 multipv 2 score cp -525 nodes 2000002000 nps 3334748 hashfull 987 tbhits 134875 time 599746 pv h8f8 e3e4 g6g5 e1c1 g5g4 h3g4 f8g8 c1b1 g8g2 d1f1 a7a6 a2a4 b7b6 f4f5 a6b5 a4a5 b6a5 c3a4 e6e5 h1h3 c6c5 a4b6 c8b7 b3b4 g2g3 b4b5 h6f7 f1g1 d5d4 h3g3 h7h5 b6c4 d8a8 c4a5 b7b6 g1g6 f7d6 a5c4 b6b7 g6g7 d6f7 c4d6 b7b6
· earlier wider pass ·
info depth 32 seldepth 57 multipv 1 score cp -221 nodes 512001124 nps 1858328 hashfull 878 tbhits 5882 time 275517 pv h6f5 c3e4 f5e3 e1g1 h8f8 b3b4 e6e5 a1e1 d5d4 b5c4 e5e4 a2a4 d4d3 g1h1 b7b6 c4g8 c8b8 c2c4 e4e3 d2e3 d3d2 e1e7 d8d7 e7e8 d7d8 f1d1 a7a5 b4a5 c6c5 e8e7 d8d7 a4a5 h7h5 g8h7 h5h4 a5b6 b8a7 d1a1 a7b8
info depth 32 seldepth 54 multipv 2 score cp -385 nodes 512001124 nps 1858328 hashfull 878 tbhits 5882 time 275517 pv h8g8 e3e4 a7a6 e1c1 a6b5 c1b1 g8f8 f4f5 g6g5 f5f6 h6f7 a2a4 d5d4 c3a2 g5g4 h3g4 h7h5 d1g1 f7e5 g1g7 f8f7 g7g8 f7f8 b3b4 b7b5 a4a5 c8b8 c2c4 d4c3 g8g7 f8f7 a2c3 h5h4 c3d5 h4h3 a5a6 b8a7 d5b6 h3h2
info depth 31 seldepth 51 multipv 3 score cp -422 nodes 512001124 nps 1858328 hashfull 878 tbhits 5882 time 275517 pv h8f8 e3e4 g6g5 e1c1 g5g4 h3g4 f8g8 c1b1 g8g2 d1f1 a7a6 e4e5 a6b5 c3a4 b7b6 f4f5 d8f8 b1a1 c8b8 a4b2 c6c5 h1h3 b6b5 a2a4 c5c4 b3c4 b5b4 b2d3 b8a7 d3c5 g2e2 f5f6 h6f7 c5d7 e2e1
info depth 31 seldepth 71 multipv 4 score cp -448 nodes 512001124 nps 1858328 hashfull 878 tbhits 5882 time 275517 pv a7a6 e1g1 h8f8 c3e2 h6f5 e2g3 f5h4 g1h1 c8b8 b5e2 d5d4 e2c4 b7b5 g3h5 d4d3 h5f6 b8a8 f6e8 f8g8 b3b4 g6g5 f4f5 g5g4 f5f6 c6c5 f6f7 g4g3 c4d5 e6d5 h1g1 g8g5 c2c4 a8a7 e8f6 d8f8 e3e4 g3g2
info depth 31 seldepth 49 multipv 5 score cp -481 nodes 512001124 nps 1858328 hashfull 878 tbhits 5882 time 275517 pv b7b6 e1c1 h6f5 b5a6 c8b8 c1b2 f5g3 e3e4 h8f8 e4e5 h7h5 b2a1 b6b5 h1g1 d5d4 c3a4 b5a4 d1b1 g3e2 a6e2 g6g5 f4f5 e6f5 e5e6 g5g4 h3g4 f8f1 g1f1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h6f5 | unsolved | -275backed ·6 | 1 / 143 | 1 | |
| h8g8 | unsolved | -437 | 1 / 61 | 1 | |
| c8b8 | unsolved | -457 | 1 / 68 | 1 | |
| a7a6 | unsolved | -469 | 1 / 61 | 1 | |
| h8f8 | unsolved | -471backed ·8 | 1 / 61 | 1 | |
| d8f8 | unsolved | -594backed ·1 | 1 / 68 | 1 | |
| b7b6 | unsolved | -609 | 1 / 68 | 1 | |
| e6e5 | unsolved | -634 | 1 / 69 | 1 | |
| h8e8 | unsolved | -636 | 1 / 68 | 1 | |
| d5d4 | unsolved | -688backed ·2 | 1 / 61 | 1 | |
| h6f7 | unsolved | -700 | 1 / 68 | 1 | |
| d8g8 | unsolved | -706 | 1 / 68 | 1 | |
| h6g4 | unsolved | -732 | 1 / 68 | 1 | |
| h6g8 | unsolved | -813backed ·2 | 1 / 68 | 1 | |
| d8e8 | unsolved | -885 | 1 / 69 | 1 | |
| a7a5 | unsolved | -920 | 1 / 76 | 1 | |
| c6b5 | unsolved | -1044 | 1 / 86 | 1 | |
| g6g5 | unsolved | -1087 | 1 / 85 | 1 | |
| c6c5 | unsolved | -1100 | 1 / 102 | 1 | |
| d8d6 | unsolved | -1388 | 1 / 108 | 1 | |
| d8d7 | unsolved | -1400 | 1 / 92 | 1 | |
| c8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |