1. Nf3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Rxh7 6. Nxc7 Be7 7. e3 h5 8. Bb5 Kf8 9. c4 Kf7 10. Be8 Kf8 11. O-O Bd8 12. Qa4 a6
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Propose this line as an exploration campaign
Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 4 searched · 3 from lines only
witness move: a4d7 (follow it below) end of line
r2bBk2/1p4p1/p2ppp2/7p/Q1P5/4P3/PP1P1PPP/R1B2RK1 w - - 0 1
visits 1 · nodes 128.0M · 19.6s
raw engine output (last analysis)
info depth 20 seldepth 4 multipv 1 score mate 2 nodes 128002309 nps 6546428 hashfull 335 tbhits 0 time 19553 pv a4d7 g7g6 d7g7
info depth 20 seldepth 10 multipv 2 score mate 5 nodes 128002309 nps 6546428 hashfull 335 tbhits 0 time 19553 pv c4c5 d8e7 e8f7 b7b5 c5b6 g7g5 a4e8 f8g7 e8h8
info depth 20 seldepth 36 multipv 3 score cp 3702 nodes 128002309 nps 6546428 hashfull 335 tbhits 0 time 19553 pv g1h1 b7b5 a4c2 g7g6 h2h3 a8c8 d2d4 f6f5 c1d2 d8g5 d2a5 f8g8 g2g3 b5c4
info depth 19 seldepth 45 multipv 4 score cp 3719 nodes 128002309 nps 6546428 hashfull 335 tbhits 0 time 19553 pv d2d4 b7b5 a4c2 g7g6 g1h1 a8c8 h2h3 f8g8 c1d2 d8e7 e3e4 e7f8 a1c1 g6g5 e4e5 f6f5 e8g6 d6e5 c4c5 f8h6 c5c6 h6f8 c1a1 f8b4 g6h7 g8h8
info depth 19 seldepth 47 multipv 5 score cp 3697 nodes 128002309 nps 6546428 hashfull 335 tbhits 0 time 19553 pv h2h3 b7b5 a4c2 f6f5 g1h1 a8c8 d2d4 d8g5 e8g6 g5e7 c1d2 e6e5 d2a5 e7h4 g2g3 e5d4 c4c5 h4f6 b2b3 f6c3 c5c6 c3a1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a4d7 | WHITE_WIN MATE_PV | ≤M2 | 0 | ||
| c4c5 | WHITE_WIN MATE_PV | ≤M5 | 0 | ||
| e8g6 | unsolved | 3830 | 13 / 1 | 1 | |
| d2d4 | unexplored | 3719 | 0 | ||
| g1h1 | unexplored | 3702 | 0 | ||
| h2h3 | unexplored | 3697 | 0 | ||
| a4d1 | unsolved | 3559backed ·3 | 13 / 166 | 1 | |
| a2a3 | unexplored | not analysed | 0 | ||
| b2b3 | unexplored | not analysed | 0 | ||
| d2d3 | unexplored | not analysed | 0 | ||
| f2f3 | unexplored | not analysed | 0 | ||
| g2g3 | unexplored | not analysed | 0 | ||
| e3e4 | unexplored | not analysed | 0 | ||
| b2b4 | unexplored | not analysed | 0 | ||
| f2f4 | unexplored | not analysed | 0 | ||
| g2g4 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| e8b5 | unexplored | not analysed | 0 | ||
| e8h5 | unexplored | not analysed | 0 | ||
| e8c6 | unexplored | not analysed | 0 | ||
| e8d7 | unexplored | not analysed | 0 | ||
| e8f7 | unexplored | not analysed | 0 | ||
| a1b1 | unexplored | not analysed | 0 | ||
| f1d1 | unexplored | not analysed | 0 | ||
| f1e1 | unexplored | not analysed | 0 | ||
| a4c2 | unexplored | not analysed | 0 | ||
| a4a3 | unexplored | not analysed | 0 | ||
| a4b3 | unexplored | not analysed | 0 | ||
| a4b4 | unexplored | not analysed | 0 | ||
| a4a5 | unexplored | not analysed | 0 | ||
| a4b5 | unexplored | not analysed | 0 | ||
| a4a6 | unexplored | not analysed | 0 | ||
| a4c6 | unexplored | not analysed | 0 |