1. Nf3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Rxh7 6. Nxc7 Kf7 7. e4 Kg8 8. Bb5 g6 9. d4 Kf7 10. O-O
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 -3500cpbacked ·1
This position: analysed (128.0M nodes across 1 pass) — Moves here: 6 searched · 3 from lines only
workers serve visitor requests first
r4b2/pp3k2/3ppppp/1B6/3PP3/8/PPP2PPP/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 5.5s
raw engine output (last analysis)
info depth 17 seldepth 43 multipv 1 score cp -3486 nodes 128003462 nps 23405277 hashfull 255 tbhits 0 time 5469 pv f7g8 g1h1 d6d5 b5e8 g8h8 h2h3 a8c8 c2c3 h6h5 e4e5 g6g5 g2g3 f8b4 d1e2 a7a6 e8f7 f6f5 f1g1 b4c3 c1d2 c8c2 e2f1 h8h7 f7g6 h7g8 h3h4 c2b2
info depth 17 seldepth 40 multipv 2 score cp -3487 nodes 128003462 nps 23405277 hashfull 255 tbhits 0 time 5469 pv d6d5 g1h1 f7g8 b5e8 f6f5 h2h3 g8h8 c2c3 f5f4 c1d2 d5e4 b2b4 f8e7 c3c4 a7a5 b4b5 e7h4 g2g3 h4e7 d1e2 a8d8 e8d7 f4g3 e2e5 e7f6
info depth 17 seldepth 36 multipv 3 score cp -3500 nodes 128003462 nps 23405277 hashfull 255 tbhits 0 time 5469 pv a8c8 c2c3 f7g8 g1h1 d6d5 b5d7 e6e5 d7c8 a7a5 g2g3 g8h8 d1b3 f8b4 b3a4 b7b5 a4d1 f6f5 h2h3 b4f8 c3c4 e5d4 c4c5 f5f4 e4e5 f4g3 d1g4 g6g5 g4e6 f8e7
info depth 16 seldepth 40 multipv 4 score cp -3512 nodes 128003462 nps 23405277 hashfull 255 tbhits 0 time 5469 pv a7a6 b5e8 f7g8 c2c4 d6d5 c4c5 b7b6 c5c6 f8b4 g1h1 b4d2 d1g4 h6h5 g4g3 g6g5 g3d6 d2e1 f1e1 a8c8 e8f7 g8h8 d6e7 e6e5 c6c7
info depth 16 seldepth 43 multipv 5 score cp -3520 nodes 128003462 nps 23405277 hashfull 255 tbhits 0 time 5469 pv a8d8 b5e8 f7g8 g1h1 d6d5 e4e5 d8c8 c2c3 h6h5 h2h3 g8h8 d1e2 f8h6 c1g5 h6g5 g2g3 f6f5 e8f7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8c8 | unexplored | -3500 | 0 | ||
| a7a6 | unexplored | -3512 | 0 | ||
| f7g8 | unsolved | -3512backed ·3 | 1 / 209 | 1 | |
| a8d8 | unexplored | -3520 | 0 | ||
| d6d5 | unsolved | -3533backed ·6 | 1 / 304 | 1 | |
| h6h5 | unsolved | -3753backed ·3 | 1 / 308 | 1 | |
| g6g5 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| a8e8 | unexplored | not analysed | 0 | ||
| f7e7 | unexplored | not analysed | 0 | ||
| f7g7 | unexplored | not analysed | 0 | ||
| a7a5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| f6f5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 |