1. Nf3 d6 2. Ng5 f5 3. e3 Qd7 4. Nf7 Qb5 5. Bxb5 c6 6. e4 h5 7. d4 g6 8. Bg5 e6 9. c4 a5 10. O-O f4 11. Nxh8 Na6 12. a3
Villager Defense, Knight Attack By Sea
Reference: 1. Nf3 d6 2. Ng5 f5
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -2133cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 20 searched
workers serve visitor requests first
r1b1kb2/1p6/n1ppp1p1/p5Bp/2PPPp2/P7/1P3PPP/RN1Q1RK1 b q - 0 1
visits 1 · nodes 128.0M · 32.2s
raw engine output (last analysis)
info depth 23 seldepth 45 multipv 1 score cp -2018 nodes 128000670 nps 3972338 hashfull 182 tbhits 0 time 32223 pv f8h6 h2h3 b7b5 b2b4 a6b8 c4b5 a5b4 b1d2 c8a6 g1h1 a6e2 d1b1 e2b5 d4d5 e6d5 d2c4 b8a6 a3a4 a6b4 a4a5 b4d3 f2f3 h6g5
info depth 23 seldepth 45 multipv 2 score cp -2071 nodes 128000670 nps 3972338 hashfull 182 tbhits 0 time 32223 pv e8f7 g5e7 f8g7 e7f8 g7h6 g2g4 e6e5 d1b3 a5a4 b3b7 h5g4 g1h1 g6g5 f1g1 g5g4 b1d2 d6d5 h2h3 g4g3 f2g3 h6g5 c4c5 f4f3 d4e5
info depth 22 seldepth 47 multipv 3 score cp -2036 nodes 128000670 nps 3972338 hashfull 182 tbhits 0 time 32223 pv b7b6 h2h3 f8h6 g2g3 e8f7 g1h1 f7g8 b1d2 a6b4 a3b4 a5a4 d1c1 e6e5 b2b4 a4a3 c1c2 a3a2 g5h6 b6b5 c4c5 d6d5 f1e1 g8f8 e4d5 e5e4 c2b2 f4g3
info depth 22 seldepth 40 multipv 4 score cp -2042 nodes 128000670 nps 3972338 hashfull 182 tbhits 0 time 32223 pv a5a4 h2h3 a6b4 a3b4 b7b5 g2g3 c6c5 b1a3 e8f7 g5e7 f8g7 e7f6 g7f8 f6g7 f8e7 d1d2 f7g8 d4d5 e6e5 g7h6
info depth 22 seldepth 43 multipv 5 score cp -2045 nodes 128000670 nps 3972338 hashfull 182 tbhits 0 time 32223 pv f8g7 e4e5 d6d5 h2h3 b7b6 b1d2 g7h6 d2e4 c6c5 e4d6 e8f8 d6b7 f8g8 g2g3 c8d7 a3a4 c5d4 b7a5 d5d4 d1d2 h6g5 a4a5 g8h8 c4c5 b6c5 f1c1 d4d3 a5a6 g6g5 d2b4 d3d2
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| f8g7 | unsolved | -2133backed ·3 | 1 / 108 | 512M | |
| e8f7 | unsolved | -2143backed ·5 | 1 / 93 | 512M | |
| a8b8 | unsolved | -2144backed ·1 | 1 / 78 | 512M | |
| f8h6 | unsolved | -2165backed ·1 | 1 / 93 | 512M | |
| b7b6 | unsolved | -2169backed ·3 | 1 / 248 | 512M | |
| a6c5 | unsolved | -2175backed ·2 | 1 / 93 | 512M | |
| a5a4 | unsolved | -2191 | 1 / 168 | 512M | |
| a6b4 | unsolved | -2193backed ·3 | 1 / 188 | 512M | |
| c8d7 | unsolved | -2209 | 1 / 108 | 512M | |
| a8a7 | unsolved | -2211 | 1 / 108 | 512M | |
| b7b5 | unsolved | -2215 | 1 / 109 | 512M | |
| a6c7 | unsolved | -2226 | 1 / 108 | 512M | |
| e6e5 | unsolved | -2295 | 1 / 108 | 512M | |
| h5h4 | unsolved | -2301 | 1 / 92 | 512M | |
| d6d5 | unsolved | -2445 | 1 / 109 | 512M | |
| a6b8 | unsolved | -2587 | 1 / 108 | 512M | |
| c6c5 | WHITE_WIN MINIMAX | -≤M15 | 0 / ∞ | 512M | |
| e8d7 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 128M | |
| f4f3 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 128M | |
| f8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M |