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. e4 Bb4 13. Ba3 Kb8 14. O-O g5 15. f4 Rhg8 16. Kh1 g4 17. h4 g3 18. Kg2 Ng4 19. Be2 Nh2 20. Rh1 Nf3
King Knight
Reference: 1. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +387cpbacked ·9
This position: analysed (12.64B nodes across 4 passes) — Moves here: 36 searched · 1 queued
workers serve visitor requests first
1k1r2r1/pp5p/2p1p3/3p4/1b2PP1P/BPN2np1/P1PPB1K1/R6R w - - 0 1
visits 4 · nodes 12.64B · 1,362.5s
raw engine output (last analysis)
info depth 43 seldepth 90 multipv 1 score cp 523 nodes 10000003221 nps 13443231 hashfull 999 tbhits 66746 time 743869 pv c3b5 a7a6 b5d6 b7b6 e2b5 h7h5 e4e5 g8g4 d6e8 g4g8 c2c3 d5d4 e8f6 g8g7 d2d3 f3e5 a1e1 d8e8 h1f1 g7g4 a3c1 g4h4 f1h1 h5h4 h1h3 b4a3 b5a4 b8a8 c3d4 b6b5 c1b2 a6a5 d3d4 e8c8 b2c3 c8f8 e1d1 f8d8 c3b2 a3b2 a4b5 d8c8 b3b4 c6c5 d4d5 e6d5 b4b5 c5c4 b5b6 a8b8 b6b7
info depth 43 seldepth 77 multipv 2 score cp 49 nodes 10000003221 nps 13443231 hashfull 999 tbhits 66746 time 743869 pv e2b5 e6e5 d2d4 e5d4 e4e5 f3d2 h1e1 d2f1 e5e6 b4c3 b5c4 a7a5 a3e7 d8e8 a2a4 c3b2 a1d1 b7b5 e7g5 g8f8 c4d5 f1e3 e1e3 f8f4 d1d8 b8a7 d8a8 a7b7 a8b8 b7a7 b8b7 a7a8 b7a7 a8b8 e6e7 e8e7 a7b7 b8a8 b7b8 a8a7 g2h3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c3b5 | unsolved | 387backed ·8 | 56 / 71 | 3 | |
| e2a6 | unsolved | 150 | 48 / 1 | 2 | |
| e2b5 | unsolved | 28 | 75 / 1 | 2 | |
| e2f1 | unsolved | 0 | 75 / 1 | 1 | |
| d2d4 | unsolved | -4 | 74 / 1 | 1 | |
| e2c4 | unsolved | -12 | 76 / 1 | 1 | |
| d2d3 | unsolved | -59 | 82 / 1 | 1 | |
| e4e5 | unsolved | -659 | 74 / 1 | 1 | |
| h1f1 | unsolved | -702 | 133 / 1 | 1 | |
| a1b1 | unsolved | -821 | 102 / 1 | 1 | |
| c3d5 | unsolved | -888 | 134 / 1 | 1 | |
| a1f1 | unsolved | -900 | 99 / 1 | 1 | |
| e2d1 | unsolved | -937backed ·2 | 75 / 1 | 1 | |
| e2d3 | unsolved | -937backed ·2 | 68 / 1 | 1 | |
| h1b1 | unsolved | -1030 | 106 / 1 | 1 | |
| c3b1 | unsolved | -1036 | 155 / 1 | 1 | |
| h4h5 | unsolved | -1056 | 98 / 1 | 1 | |
| c3a4 | unsolved | -1107backed ·2 | 68 / 1 | 1 | |
| h1h3 | unsolved | -1134 | 99 / 1 | 1 | |
| a3b2 | unsolved | -1146 | 100 / 1 | 1 | |
| e4d5 | unsolved | -1347 | 128 / 1 | 1 | |
| c3d1 | unsolved | -1349 | 156 / 1 | 1 | |
| a3c1 | unsolved | -1522 | 107 / 1 | 1 | |
| a3b4 | unsolved | -1556 | 156 / 1 | 1 | |
| f4f5 | unsolved | -1603 | 211 / 1 | 1 | |
| a1c1 | unsolved | -1852backed ·1 | 106 / 1 | 1 | |
| a1d1 | unsolved | -1852backed ·1 | 106 / 1 | 1 | |
| a1e1 | unsolved | -1852 | 106 / 1 | 1 | |
| h1c1 | unsolved | -10000backed ·2 | 83 / 1 | 1 | |
| h1d1 | unsolved | -10000backed ·2 | 75 / 1 | 1 | |
| h1e1 | unsolved | -10000backed ·2 | 75 / 1 | 1 | |
| g2f1 | BLACK_WIN MINIMAX | -≤M2 | ∞ / 0 | 1 | |
| g2h3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| a1g1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| h1g1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| h1h2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |