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 Kg8 10. d4 g6 11. O-O Bc5 12. c3
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Keyboard move list
UNSOLVED · Black to move · best line -3331cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 9 searched · 5 from lines only
workers serve visitor requests first
r5k1/pp6/4pppp/1Bbp4/3P4/2P1P1P1/PP3P1P/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 5.8s
raw engine output (last analysis)
info depth 18 seldepth 39 multipv 1 score cp -3331 nodes 128017939 nps 22156098 hashfull 261 tbhits 0 time 5778 pv a8f8 b5e8 f6f5 g1h1 f5f4 e8f7 g8h8 e3f4 b7b5 h2h3 c5b6 c1f4 e6e5 f4c1 a7a5 d1g4 b5b4 g4d7 b6d8 f1e1 d8g5 c1g5 a5a4 d7c7 a4a3 b2b3
info depth 18 seldepth 27 multipv 2 score cp -3430 nodes 128017939 nps 22156098 hashfull 261 tbhits 0 time 5778 pv h6h5 b5e8 g6g5 h2h3 g5g4 g1h1 f6f5 e8f7 g8h8 e3e4 f5f4 e4d5 e6e5
info depth 18 seldepth 43 multipv 3 score cp -3434 nodes 128017939 nps 22156098 hashfull 261 tbhits 0 time 5778 pv g8h8 b5e8 e6e5 g1h1 c5e7 e3e4 a8d8 h2h3 e5d4 b2b4 d5e4 d1e2 d8d6 f1e1 d6e6 e2g4 e6d6 c3c4 e7f8 c4c5
info depth 18 seldepth 35 multipv 4 score cp -3439 nodes 128017939 nps 22156098 hashfull 261 tbhits 0 time 5778 pv f6f5 b5e8 c5e7 g1h1 g8h8 d1e2 e6e5 e3e4 f5f4 h2h3 b7b5 a2a4 h6h5 b2b4 e7b4 a4b5 f4g3 e2a6 h5h4
info depth 18 seldepth 45 multipv 5 score cp -3440 nodes 128017939 nps 22156098 hashfull 261 tbhits 0 time 5778 pv c5e7 b5e8 f6f5 g1h1 g8h8 h2h3 b7b5 d1e1 e6e5 e3e4 f5f4 e1e2 a7a5 f1e1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8f8 | unexplored | -3331 | 0 | ||
| c5e7 | unsolved | -3411backed ·3 | 1 / 170 | 1 | |
| h6h5 | unexplored | -3430 | 0 | ||
| g8h8 | unexplored | -3434 | 0 | ||
| f6f5 | unexplored | -3439 | 0 | ||
| c5f8 | unsolved | -3474backed ·1 | 1 / 155 | 1 | |
| a8c8 | unsolved | -3509backed ·1 | 1 / 95 | 1 | |
| c5b4 | unsolved | -3526 | 1 / 199 | 1 | |
| g8f7 | unexplored | -3526 | 0 | ||
| c5d6 | unsolved | -3534backed ·2 | 1 / 140 | 1 | |
| g8f8 | unsolved | -3641backed ·3 | 1 / 193 | 1 | |
| g8g7 | unsolved | -4267 | 1 / 110 | 1 | |
| c5a3 | unsolved | -10000backed ·2 | 1 / 93 | 1 | |
| e6e5 | unexplored | not analysed | 0 | ||
| g6g5 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| a7a5 | unexplored | not analysed | 0 | ||
| c5b6 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| a8d8 | unexplored | not analysed | 0 | ||
| a8e8 | unexplored | not analysed | 0 | ||
| g8h7 | unexplored | not analysed | 0 | ||
| c5d4 | WHITE_WIN MATE_PV | -≤M11 | 0 |