King Knight Opening
Reference: 1. Nf3
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Keyboard move list
UNSOLVED · Black to move · best line -229cpbacked ·5
This position: analysed (136.0M nodes across 2 passes) — Moves here: 20 searched
workers serve visitor requests first
r1bqkbnr/pppppppp/n7/8/8/N4N2/PPPPPPPP/R1BQKB1R b KQkq - 0 1
visits 2 · nodes 136.0M · 31.9s
raw engine output (last analysis)
info depth 24 seldepth 48 multipv 1 score cp -239 nodes 128001852 nps 4787084 hashfull 147 tbhits 22696 time 26739 pv e7e5 f3g5 f7f5 e2e4 a6b4 f1c4 d7d5 a3b5 d8f6 f2f4 b4c2 b5d6 f6d6 c4b5 c7c6 g5h7 a7a6 b5e2 c8d7 h2h4 e8c8 e1g1 d5e4 d2d4 c6c5 g2g4 e5e4
info depth 24 seldepth 58 multipv 2 score cp -643 nodes 128001852 nps 4787084 hashfull 147 tbhits 22696 time 26739 pv f7f6 e2e3 a6b4 f3e5 f6e5 d1h5 g7g6 h5b5 c7c6 b5g5 g8f6 a3b5 e7e5 b5c7 d8c7 d2d4 h7h6 a2a3 b4c2 g5f5 g6f5 f1e2 e5e4
info depth 24 seldepth 8 multipv 3 score cp -1049 upperbound nodes 128001852 nps 4787084 hashfull 147 tbhits 22696 time 26739 pv d7d6 f3g5
· earlier wider pass ·
info depth 19 seldepth 47 multipv 1 score cp -248 nodes 8000796 nps 1537431 hashfull 26 tbhits 0 time 5204 pv e7e5 e2e4 a6b4 f3g5 f7f5 f1c4 d7d5 a3b5 d8f6 f2f4 b4c2 b5d6 f6d6 c4b5 c7c6 g5h7 a7a6 b5e2 c8d7 e1g1 c6c5
info depth 19 seldepth 28 multipv 2 score cp -518 upperbound nodes 8000796 nps 1537431 hashfull 26 tbhits 0 time 5204 pv f7f6 e2e3
info depth 18 seldepth 48 multipv 3 score cp -1027 nodes 8000796 nps 1537431 hashfull 26 tbhits 0 time 5204 pv d7d6 f3g5 f7f6 a3b5 c8g4 f2f3 a6b4 b5c7 b4c2 g5h7 a8c8 a1c1 c8c2 c1c2 g4d7 e2e3 a7a6 e1f2
info depth 18 seldepth 7 multipv 4 score mate -3 nodes 8000796 nps 1537431 hashfull 26 tbhits 0 time 5204 pv d7d5 f3e5 f7f5 e5d7 g8f6 d7f8
info depth 18 seldepth 7 multipv 5 score mate -3 nodes 8000796 nps 1537431 hashfull 26 tbhits 0 time 5204 pv f7f5 f3e5 d7d5 e5d7 g8f6 d7f8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| e7e5 | unsolved | -229backed ·4 | 33 / 26 | 1 | |
| f7f6 | unsolved | -608backed ·2 | 8 / 118 | 1 | |
| d7d6 | unsolved | -1098backed ·3 | 8 / 50 | 1 | |
| d7d5 | WHITE_WIN MATE_PV | -≤M3 | 0 / ∞ | 0 | |
| f7f5 | WHITE_WIN MATE_PV | -≤M3 | 0 / ∞ | 0 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| c7c6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| e7e6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| g7g6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| h7h6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| b7b5 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| c7c5 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| g7g5 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| h7h5 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| a6b4 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| a6c5 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| a6b8 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| g8f6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| g8h6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| a8b8 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 |