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 Kg8 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 -3199cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 21 searched
workers serve visitor requests first
r4bk1/pp6/4pppp/1B1p4/3P4/4P3/PPP2PPP/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 5.6s
raw engine output (last analysis)
info depth 17 seldepth 37 multipv 1 score cp -3212 nodes 128006260 nps 22764762 hashfull 228 tbhits 0 time 5623 pv h6h5 g1h1 g6g5 b5e8 e6e5 e3e4 f6f5 c2c3 b7b5 f1g1 f5f4 g2g4 f8a3 b2a3 b5b4 e8f7 g8h7 f7g6 h7g8 h2h3 b4b3 a2b3 a7a5 d1a4 h5g4
info depth 16 seldepth 32 multipv 2 score cp -3222 nodes 128006260 nps 22764762 hashfull 228 tbhits 0 time 5623 pv f6f5 b5e8 h6h5 g1h1 g6g5 h2h3 e6e5 e3e4 g8h8 c2c3 a8c8 f1g1 f5f4 g2g4 a7a6 b2b4 a6a5 d1e2 a5b4 a2a4 f8a3
info depth 16 seldepth 44 multipv 3 score cp -3223 nodes 128006260 nps 22764762 hashfull 228 tbhits 0 time 5623 pv g8h8 g1h1 h6h5 e3e4 g6g5 b5e8 e6e5 c2c3 f6f5 h2h3 a8c8 f1g1 a7a6 g2g3 f5f4 b2b4 f8e7 d1e2
info depth 16 seldepth 35 multipv 4 score cp -3243 nodes 128006260 nps 22764762 hashfull 228 tbhits 0 time 5623 pv a8c8 c2c3 h6h5 b5e8 g8h8 g1h1 e6e5 e3e4 g6g5 d1a4 c8d8 e8g6 f8a3 b2b3 e5d4 h2h3
info depth 16 seldepth 33 multipv 5 score cp -3251 nodes 128006260 nps 22764762 hashfull 228 tbhits 0 time 5623 pv a7a6 b5e8 h6h5 h2h3 e6e5 g1h1 g8h8 e3e4 g6g5 c2c3 f6f5 f1g1 f5f4 g2g4 a8c8 b2b4 a6a5 d1e2 a5b4 e2b5 d5e4 d4e5 c8c5 b5b1 c5f5 g4f5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h6h5 | unsolved | -3199backed ·4 | 1 / 198 | 1 | |
| a7a6 | unsolved | -3221backed ·5 | 1 / 137 | 1 | |
| g8h8 | unsolved | -3245backed ·2 | 1 / 62 | 1 | |
| a8c8 | unsolved | -3250backed ·2 | 1 / 155 | 1 | |
| f8e7 | unsolved | -3254backed ·4 | 1 / 151 | 1 | |
| f6f5 | unsolved | -3255backed ·2 | 1 / 202 | 1 | |
| a8d8 | unsolved | -3300backed ·3 | 1 / 139 | 1 | |
| e6e5 | unsolved | -3302backed ·3 | 1 / 159 | 1 | |
| a8b8 | unsolved | -3320backed ·4 | 1 / 153 | 1 | |
| a7a5 | unsolved | -3329backed ·2 | 1 / 62 | 1 | |
| b7b6 | unsolved | -3349backed ·2 | 1 / 62 | 1 | |
| g8h7 | unsolved | -3349backed ·4 | 1 / 153 | 1 | |
| f8d6 | unsolved | -3353backed ·5 | 1 / 137 | 1 | |
| g8g7 | unsolved | -3355backed ·3 | 1 / 153 | 1 | |
| f8b4 | unsolved | -3389backed ·6 | 1 / 170 | 1 | |
| f8c5 | unsolved | -3401backed ·6 | 1 / 153 | 1 | |
| f8g7 | unsolved | -3423backed ·4 | 1 / 172 | 1 | |
| g8f7 | unsolved | -3449backed ·3 | 1 / 412 | 1 | |
| f8a3 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| a8e8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 |