AtomicDB

Sign in Register
1. Nf3 d6 2. Ng5 f5 3. Nf7 Qd7 4. e4 h5 5. d4 Na6 6. Bg5 Nf6 7. Nd8 g6 8. Bc4 d5 9. Bb5 c6 10. Ne6 Bh6 11. Bxc6 Nb4 12. Na3 a6

Villager Defense, Knight Attack By Sea

Suggest name
Public, no account. An approver reviews it before it shows up.
Propose campaign
Public, no account. A campaign collects votes on the overview page; the site owner decides which one the solver runs.
White wins · MINIMAX · ≤M15

witness move: Nb5 (follow it below) end of line

proven by minimax from its replies: Nb5 wins

lichess

visits 2 · nodes 640.0M · 134.5s · moves 1 searched · 4 from lines only

raw engine output (last analysis)
info depth 32 seldepth 34 multipv 1 score mate 15 nodes 512000244 nps 4729401 hashfull 604 tbhits 120 time 108259 pv a3b5 h6g5 e6f8 f5f4 b5c7 e8d8 a2a3 c8g4 f2f3 b7b5 a3b4 a6a5 d1d2 b5b4 e4d5 b4b3 c2b3 a8b8 a1c1 e7e6 c7b5 h8f8 c1c8 d8d7 c8d8 d7c6 d2c3 c6b7 d8b8
info depth 31 seldepth 35 multipv 2 score cp 2667 nodes 512000244 nps 4729401 hashfull 604 tbhits 120 time 108259 pv f2f4 a6a5 a3b5 h6g5 e6f8 a8a6 a2a3 g6g5 e4e5 h8h6 e5e6 c8e6 f8g6 h6g6 b5c7 e8d8 c7e6 d8c8 a3b4 b7b5 a1a5 g5f4 d1a1 f5f4 a1a6 c8b8
· earlier wider pass ·
info depth 26 seldepth 29 multipv 1 score cp 2590 nodes 128000234 nps 4871374 hashfull 151 tbhits 1 time 26276 pv a3b5 h6g5 e6f8 f5f4 b5c7 e8d8 a2a3 c8g4 f2f3 b7b5 a3b4 a6a5 c2c4 a5a4 d1d2 b5b4 c4c5 a4a3 b2b3 d8c8 h1f1 a3a2 f3g4 a8a3
info depth 26 seldepth 29 multipv 2 score cp 2552 nodes 128000234 nps 4871189 hashfull 151 tbhits 1 time 26277 pv e1g1 b7b5 a3b5 a6a5 c2c4 c8d7 b2b4 a5a4 b4b5 h5h4 h2h3 f5f4 d1c1 a4a3 b5b6 d7a4 b6b7 a4d1 g1h1 f4f3 g2g3 h4g3 b7b8q a8b8
info depth 26 seldepth 28 multipv 3 score cp 2239 nodes 128000234 nps 4871189 hashfull 151 tbhits 1 time 26277 pv d1c1 f5f4 a3b5 h6g5 e6f8 a6b5 c1d2 a8a4 d2e2 a4b4 a2a3 b4b5 b2b4 g6g5 e2d2 e7e5 c2c4 g5g4 a3a4
info depth 25 seldepth 29 multipv 4 score cp 2144 nodes 128000234 nps 4871189 hashfull 151 tbhits 1 time 26277 pv f2f3 h6g5 e6f8 h8h6 e1g1 e7e5 d1e1 f5f4 a3b5 g6g5 b5d6 h6d6 e4d5 c8h3 g2h3 e8c8 d4d5 c8b8 e1c3 b4c6 c3c4 d8d5 a1d1 e5e4
info depth 25 seldepth 27 multipv 5 score cp 2135 nodes 128000234 nps 4871189 hashfull 151 tbhits 1 time 26277 pv f2f4 h6g5 e6f8 g6g5 f8g6 e7e5 a3b5 a6b5 d1d2 a8a4 g6h8 e8f8 h2h3 f8g8 c2c4 a4a8 a2a4 b7b5 a4a5

Moves

movestateevalpn / dndepth
Nb5WHITE_WIN MATE_PV≤M150 / ∞-
f4unexplored2667-
O-Ounexplored2552-
Qc1unexplored2239-
f3unexplored2144-
Rb1unexplorednot analysed-
Rc1unexplorednot analysed-
Nb1unexplorednot analysed-
Nc4unexplorednot analysed-
b3unexplorednot analysed-
c3unexplorednot analysed-
c4unexplorednot analysed-
Qb1unexplorednot analysed-
Qd2unexplorednot analysed-
Qd3unexplorednot analysed-
Qe2unexplorednot analysed-
Qf3unexplorednot analysed-
Qg4unexplorednot analysed-
Qxh5unexplorednot analysed-
Kd2unexplorednot analysed-
Ke2unexplorednot analysed-
Kf1unexplorednot analysed-
exd5unexplorednot analysed-
e5unexplorednot analysed-
exf5unexplorednot analysed-
Nc5unexplorednot analysed-
Nc7unexplorednot analysed-
Nd8unexplorednot analysed-
Nf4unexplorednot analysed-
Nf8unexplorednot analysed-
Ng7unexplorednot analysed-
g3unexplorednot analysed-
g4unexplorednot analysed-
Bc1unexplorednot analysed-
Bd2unexplorednot analysed-
Be3unexplorednot analysed-
Bf4unexplorednot analysed-
Bxf6unexplorednot analysed-
Bh4unexplorednot analysed-
Bxh6unexplorednot analysed-
Rf1unexplorednot analysed-
Rg1unexplorednot analysed-
h3unexplorednot analysed-
h4unexplorednot analysed-