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 d5 10. c5 Kg8 11. b4 g6 12. Be8
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
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Keyboard move list
UNSOLVED · Black to move · best line -3446cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 21 searched
workers serve visitor requests first
r3B1k1/pp2b3/4ppp1/2Pp3p/1P6/4P3/P2P1PPP/R1BQK2R b KQ - 0 1
visits 1 · nodes 128.0M · 5.8s
raw engine output (last analysis)
info depth 17 seldepth 43 multipv 1 score cp -3385 nodes 128004519 nps 22234587 hashfull 278 tbhits 0 time 5757 pv b7b5 e1g1 d5d4 g1h1 a7a5 h2h3 a5b4 a2a4 e7d6 g2g3 g8h8 f1g1 h5h4 c1b2 d4e3 a4a5 d6f8 a5a6 f8h6
info depth 17 seldepth 43 multipv 2 score cp -3406 nodes 128004519 nps 22234587 hashfull 278 tbhits 0 time 5757 pv d5d4 e1g1 g6g5 c1b2 a7a5 b4b5 a5a4 a1c1 e7d8 d1c2 d8c7 g2g3 f6f5 e8f7 g8h7 g1h1
info depth 17 seldepth 41 multipv 3 score cp -3416 nodes 128004519 nps 22234587 hashfull 278 tbhits 0 time 5757 pv a7a5 b4b5 a5a4 e1g1 g6g5 c1b2 d5d4 a1c1 g5g4 g1h1 f6f5 e8f7 g8h7 h2h3 g4g3 f7g6 h7g8 f2f4 a8c8
info depth 16 seldepth 33 multipv 4 score cp -3395 nodes 128004519 nps 22234587 hashfull 278 tbhits 0 time 5757 pv f6f5 e8f7 g8h8 c1b2 d5d4 e1g1 a7a5 b4b5 g6g5 g1h1 a5a4 a1c1 g5g4 h2h3 g4g3 f2f4 a8c8 b2a1 b7b6 c5c6 e7a3 d1e2 a3b2 e3e4 d4d3 e2e1
info depth 16 seldepth 34 multipv 5 score cp -3397 nodes 128004519 nps 22234587 hashfull 278 tbhits 0 time 5757 pv g6g5 c1b2 d5d4 e1g1 g5g4 g1h1 f6f5 e8f7 g8h8 h2h3 g4g3 f2f4 a7a5 b4b5 a5a4 a1c1 a8d8 d1c2 b7b6 c2d3 h8h7 f7g6 h7g8 g6h7 g8h8 h7f5 h5h4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8c8 | unsolved | -3446backed ·1 | 1 / 94 | 1 | |
| a7a5 | unsolved | -3450backed ·2 | 1 / 95 | 1 | |
| d5d4 | unsolved | -3452backed ·2 | 1 / 109 | 1 | |
| b7b5 | unsolved | -3480 | 1 / 93 | 1 | |
| f6f5 | unsolved | -3483backed ·1 | 1 / 94 | 1 | |
| e6e5 | unsolved | -3485backed ·2 | 1 / 94 | 1 | |
| e7d8 | unsolved | -3489backed ·1 | 1 / 94 | 1 | |
| a8d8 | unsolved | -3498backed ·2 | 1 / 94 | 1 | |
| g8h8 | unsolved | -3499backed ·1 | 1 / 94 | 1 | |
| a7a6 | unsolved | -3505backed ·1 | 1 / 94 | 1 | |
| e7f8 | unsolved | -3525backed ·2 | 1 / 94 | 1 | |
| a8b8 | unsolved | -3569backed ·2 | 1 / 94 | 1 | |
| g8f8 | unsolved | -3598backed ·2 | 1 / 94 | 1 | |
| b7b6 | unsolved | -3606backed ·2 | 1 / 95 | 1 | |
| g6g5 | unsolved | -3858backed ·2 | 1 / 110 | 1 | |
| e7d6 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| e7c5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| a8e8 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| h5h4 | WHITE_WIN MATE_PV | -≤M4 | 0 | ||
| g8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g8h7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |