AtomicDB

Sign in Register
1. Nf3 d6 2. Ng5 f5 3. Nf7 Qd7 4. e4 h5 5. d4 Rh7 6. Bg5 Nf6 7. Nd8 g6 8. Ne6 Bh6 9. Nxc7 Kf8 10. Bxh6 f4 11. h3 Rc8 12. Nc3 Ng8 13. Bb5 Kg7 14. Bd7 Kh8 15. Nd5 b5
Community name

Villager Defense, Knight Attack By Sea

Reference: 1. Nf3 d6 2. Ng5 f5

Suggest a name for this position
Public, no account. An approver reviews it before it shows up.
Propose this line as an exploration campaign
Public, no account. A campaign collects votes on the overview page; the site owner decides which one the solver runs.
WHITE_WIN (practical, via MINIMAX) · ≤M8

This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched · 3 from lines only

witness move: d7c8 (follow it below) end of line

proven by minimax from its replies: d7c8, d7e6 and d5f6 win

2r3nk/p2Bp3/3p2p1/1p1N3p/3PPp2/7P/PPP2PP1/R2QK2R w KQ - 0 1

visits 1 · nodes 128.0M · 27.1s

raw engine output (last analysis)
info depth 23 seldepth 16 multipv 1 score mate 8 nodes 128001213 nps 4731847 hashfull 144 tbhits 0 time 27051 pv d7c8 e7e5 d1f3 g8h6 f3b3 a7a5 d5f6 h6g4 h3g4 d6d5 b3h3 g6g5 h3d7 g5g4 d7h7
info depth 23 seldepth 20 multipv 2 score mate 10 nodes 128001213 nps 4731847 hashfull 144 tbhits 0 time 27051 pv d7e6 g8f6 e6c8 e7e6 d5f6 d6d5 e4e5 a7a6 d1d3 b5b4 d3b3 f4f3 b3a4 h8g7 a4e8 g6g5 e8g8 g7h6 g8g5
info depth 23 seldepth 22 multipv 3 score mate 11 nodes 128001213 nps 4731847 hashfull 144 tbhits 0 time 27051 pv d5f6 g8h6 d7c8 h6f7 d1d2 b5b4 d2d3 f7d8 d3b5 d8c6 b5b7 c6d8 b7d7 d8e6 d7e8 e6f8 f6h7 f4f3 e8f7 f3g2 f7g8
info depth 23 seldepth 34 multipv 4 score cp 3294 nodes 128001213 nps 4731847 hashfull 144 tbhits 0 time 27051 pv d1d2 c8c3 d2d1 c3a3 b2a3 g8f6 d1d2 b5b4 a1b1 h8h7 e1g1 g6g5 g1h1 g5g4 g2g3 g4h3 f1g1 f6d7 d2e2 b4b3 a2b3
info depth 22 seldepth 49 multipv 5 score cp 3251 nodes 128001213 nps 4731847 hashfull 144 tbhits 0 time 27051 pv a2a3 c8c6 c2c4 c6c7 d7e6 g8f6 d5c7 d6d5 d1e2 f4f3 e2d2 g6g5 g2g3 h5h4 g3g4 d5e4 e1g1 h8g7 c4c5 f6e4 g1h1 e4f2 c5c6 a7a6

Moves

movestateevalpn / dnvisits
d7c8WHITE_WIN MATE_PV≤M80 / ∞0
d7e6WHITE_WIN MATE_PV≤M80 / ∞0
d5f6WHITE_WIN MATE_PV≤M110
c2c4unexplored3343borrowed0
d1d2unexplored32940
a2a3unexplored32510
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a2a4unexplorednot analysed0
b2b3unexplorednot analysed0
b2b4unexplorednot analysed0
c2c3unexplorednot analysed0
d1b1unexplorednot analysed0
d1c1unexplorednot analysed0
d1d3unexplorednot analysed0
d1e2unexplorednot analysed0
d1f3unexplorednot analysed0
d1g4unexplorednot analysed0
d1h5unexplorednot analysed0
d5b4unexplorednot analysed0
d5b6unexplorednot analysed0
d5c3unexplorednot analysed0
d5c7unexplorednot analysed0
d5e3unexplorednot analysed0
d5e7unexplorednot analysed0
d5f4unexplorednot analysed0
d7b5unexplorednot analysed0
d7c6unexplorednot analysed0
d7e8unexplorednot analysed0
d7f5unexplorednot analysed0
d7g4unexplorednot analysed0
e1d2unexplorednot analysed0
e1e2unexplorednot analysed0
e1f1unexplorednot analysed0
e1g1unexplorednot analysed0
e4e5unexplorednot analysed0
f2f3unexplorednot analysed0
g2g3unexplorednot analysed0
g2g4unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h3h4unexplorednot analysed0