1. Nf3 f6 2. Nc3 g6 3. Nd5 e6 4. Nxc7 d6 5. Ng5 h6 6. Nh7 Rxh7 7. e3 d5 8. Bb5 Kf7 9. d4 Bb4 10. c3 Kg8 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 -3389cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 25 searched
workers serve visitor requests first
r5k1/pp6/4pppp/1B1p4/1b1PP3/2P5/PP3PPP/R1BQK2R b KQ - 0 1
visits 1 · nodes 128.0M · 5.7s
raw engine output (last analysis)
info depth 16 seldepth 33 multipv 1 score cp -3327 nodes 128001150 nps 22428797 hashfull 247 tbhits 0 time 5707 pv f6f5 e4e5 a8f8 b5e8 b4e7 e1g1 g8h8 g1h1 f5f4 e8f7 e7h4 g2g3 h4d8 f1g1 b7b5 h2h4 b5b4 c3c4 d5c4 c1d2 f4g3 d1f3 b4b3 a2a3 d8b6
info depth 16 seldepth 33 multipv 2 score cp -3357 nodes 128001150 nps 22428797 hashfull 247 tbhits 0 time 5707 pv g8h8 e1g1 a8f8 b5e8 b4e7 g1h1 f6f5 e4e5 a7a5 d1d3 e7g5 c1g5 g6g5 e8f7
info depth 16 seldepth 49 multipv 3 score cp -3369 nodes 128001150 nps 22428797 hashfull 247 tbhits 0 time 5707 pv a8f8 e1g1 g8h8 b5e8 b4a5 g1h1 a5d8 e4d5 g6g5 g2g3 f6f5 h2h3 g5g4
info depth 16 seldepth 37 multipv 4 score cp -3369 nodes 128001150 nps 22428797 hashfull 247 tbhits 0 time 5707 pv e6e5 e1g1 e5d4 g1h1 d5d4 b5d7 b4d6 e4e5 a8f8 g2g3 g8h8 e5e6 d6g3 f1g1 g6g5
info depth 16 seldepth 36 multipv 5 score cp -3382 nodes 128001150 nps 22428797 hashfull 247 tbhits 0 time 5707 pv b4f8 e1g1 g8h8 h2h3 h6h5 g1h1 f8h6 c1g5 h6g5 g2g3 a8c8 b5e8 c8c7 d1e1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b4e7 | unsolved | -3389backed ·4 | 1 / 118 | 1 | |
| g8h8 | unsolved | -3389backed ·4 | 1 / 200 | 1 | |
| b4a5 | unsolved | -3408backed ·2 | 1 / 200 | 1 | |
| b4f8 | unsolved | -3419backed ·3 | 1 / 171 | 1 | |
| a7a5 | unsolved | -3422backed ·3 | 1 / 199 | 1 | |
| a8f8 | unsolved | -3423backed ·3 | 1 / 215 | 1 | |
| e6e5 | unsolved | -3430backed ·3 | 1 / 200 | 1 | |
| a8c8 | unsolved | -3430backed ·3 | 1 / 117 | 1 | |
| a7a6 | unsolved | -3433backed ·3 | 1 / 200 | 1 | |
| a8b8 | unsolved | -3437backed ·4 | 1 / 117 | 1 | |
| f6f5 | unsolved | -3441backed ·4 | 1 / 202 | 1 | |
| a8d8 | unsolved | -3456backed ·6 | 1 / 185 | 1 | |
| b7b6 | unsolved | -3466backed ·3 | 1 / 200 | 1 | |
| d5e4 | unsolved | -3525backed ·3 | 1 / 201 | 1 | |
| g8f8 | unsolved | -3526backed ·3 | 1 / 270 | 1 | |
| b4a3 | unsolved | -3638backed ·3 | 1 / 218 | 1 | |
| h6h5 | unsolved | -3747backed ·3 | 1 / 223 | 1 | |
| g8f7 | unsolved | -3815backed ·5 | 1 / 351 | 1 | |
| b4c5 | unsolved | -3997backed ·2 | 1 / 190 | 1 | |
| b4d6 | unsolved | -3997backed ·2 | 1 / 189 | 1 | |
| a8e8 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| b4c3 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| g8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g8h7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |