1. Nf3 f6 2. Nc3 g6 3. Nd5 e6 4. Nxc7 d6 5. Ng5 h6 6. Nh7 Rxh7 7. e3 d5 8. Bb5 Kd8 9. d4 a5 10. h3 Bd6 11. e4
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -3597cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 25 searched
workers serve visitor requests first
r2k4/1p6/3bpppp/pB1p4/3PP3/7P/PPP2PP1/R1BQK2R b KQ - 0 1
visits 1 · nodes 128.0M · 6.3s
raw engine output (last analysis)
info depth 16 seldepth 45 multipv 1 score cp -3473 nodes 128017539 nps 20262351 hashfull 285 tbhits 0 time 6318 pv d6b4 c2c3 h6h5 d1e2 b4f8 e1g1 g6g5 b5e8 b7b5 g2g3 h5h4 e2h5 d8c7 g3g4 f6f5 h5h7 f8e7 c1d2 f5g4 g1h1 g5g4 d2g5 g4h3 c3c4 b5b4 a1c1 d5e4
info depth 16 seldepth 31 multipv 2 score cp -3541 nodes 128017539 nps 20262351 hashfull 285 tbhits 0 time 6318 pv d6e7 e1g1 f6f5 g1h1 f5f4 b5e8 h6h5 e4d5 a8c8 c2c4 e7b4 g2g3 e6e5 c4c5 c8c7 d4e5 b4d2 d1e2 a5a4
info depth 16 seldepth 32 multipv 3 score cp -3560 nodes 128017539 nps 20262351 hashfull 285 tbhits 0 time 6318 pv d6f8 e1g1 h6h5 g1h1 g6g5 g2g3 f8b4 c2c3 f6f5 b5e8 b7b5 d1e2 e6e5 a2a3 d8c7 c3b4 a8e8 e2c2 c7b7
info depth 15 seldepth 37 multipv 4 score cp -3603 nodes 128017539 nps 20262351 hashfull 285 tbhits 0 time 6318 pv d6c7 d1e2 h6h5 e4e5 a5a4 c1h6 c7a5 c2c3 d8c7 e1g1 a8f8 g1h1 h5h4 a1d1
info depth 15 seldepth 32 multipv 5 score cp -3605 nodes 128017539 nps 20262351 hashfull 285 tbhits 0 time 6318 pv d6b8 d1e2 f6f5 e4e5 b8a7 c1f4 d8e7 b5d7 e7f8 e1g1 a8d8 g1h1 f8g8 d7e8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d6b4 | unsolved | -3597backed ·3 | 2 / 148 | 1 | |
| d6e7 | unsolved | -3655backed ·3 | 1 / 227 | 1 | |
| d6c7 | unsolved | -3696backed ·3 | 1 / 214 | 1 | |
| d6f8 | unsolved | -3716backed ·3 | 1 / 117 | 1 | |
| d6b8 | unsolved | -4479backed ·3 | 1 / 215 | 1 | |
| a8a6 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| a8c8 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| a8b8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| d5e4 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d6h2 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d6a3 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d6f4 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| d6c5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| a5a4 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f6f5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| d6g3 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| d6e5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| a8a7 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| d8e7 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| h6h5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| d8c7 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| d8c8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 |