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 Ne8 11. Nc3 Kg8 12. Bb5 e6 13. e5 Kh7 14. Qd2 Kh8
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) · ≤M2

This position: analysed (128.0M nodes across 1 pass) — Moves here: 6 searched · 1 from lines only

witness move: d2h6 (follow it below) end of line

proven by minimax from its replies: d2h6, d2g5, b5a6 and 2 more win

r3n2k/pp6/3pp1p1/1B2Pp1p/3P4/2N5/PPPQ1PPP/R3K2R w KQ - 0 1

visits 1 · nodes 128.0M · 17.8s

raw engine output (last analysis)
info depth 69 seldepth 4 multipv 1 score mate 2 nodes 128001818 nps 7174989 hashfull 107 tbhits 17 time 17840 pv d2h6 h8g8 h6g7
info depth 69 seldepth 6 multipv 2 score mate 3 nodes 128001818 nps 7174989 hashfull 107 tbhits 17 time 17840 pv d2g5 e8c7 g5h6 h8g8 h6g7
info depth 69 seldepth 16 multipv 3 score mate 8 nodes 128001818 nps 7174989 hashfull 107 tbhits 17 time 17840 pv b5a6 g6g5 a6b7 h8h7 c3e4 d6e5 d2a5 g5g4 a5d8 g4g3 f2f3 h5h4 d8g5 g3h2 g5g7
info depth 68 seldepth 16 multipv 4 score mate 8 nodes 128001818 nps 7174989 hashfull 107 tbhits 17 time 17840 pv b5c6 g6g5 c6b7 h8h7 c3e4 d6e5 d2a5 g5g4 a5d8 g4g3 f2f3 h5h4 d8g5 g3h2 g5g7
info depth 68 seldepth 18 multipv 5 score mate 9 nodes 128001818 nps 7174989 hashfull 107 tbhits 17 time 17840 pv c3e2 g6g5 h2h4 e8g7 h4g5 f5f4 b5e8 a8c8 c2c4 g7e8 d2c2 f4f3 e2f4 h8g7 c2h7 g7f8 h7f7

Moves

movestateevalpn / dndepth
d2h6WHITE_WIN MATE_PV≤M2-
d2g5WHITE_WIN MATE_PV≤M3-
b5a6WHITE_WIN MATE_PV≤M80 / ∞-
b5c6WHITE_WIN MATE_PV≤M80 / ∞-
c3e2WHITE_WIN MATE_PV≤M9-
d2e2unsolved3367backed ·25 / 104128M
d2d3unexplored2936borrowed-
a1b1unexplorednot analysed-
a1c1unexplorednot analysed-
a1d1unexplorednot analysed-
a2a3unexplorednot analysed-
a2a4unexplorednot analysed-
b2b3unexplorednot analysed-
b2b4unexplorednot analysed-
b5a4unexplorednot analysed-
b5c4unexplorednot analysed-
b5d3unexplorednot analysed-
b5d7unexplorednot analysed-
b5e2unexplorednot analysed-
b5e8unexplorednot analysed-
b5f1unexplorednot analysed-
c3a4unexplorednot analysed-
c3b1unexplorednot analysed-
c3d1unexplorednot analysed-
c3d5unexplorednot analysed-
c3e4unexplorednot analysed-
d2c1unexplorednot analysed-
d2d1unexplorednot analysed-
d2e3unexplorednot analysed-
d2f4unexplorednot analysed-
d4d5unexplorednot analysed-
e1c1unexplorednot analysed-
e1d1unexplorednot analysed-
e1e2unexplorednot analysed-
e1f1unexplorednot analysed-
e1g1unexplorednot analysed-
e5d6unexplorednot analysed-
f2f3unexplorednot analysed-
f2f4unexplorednot analysed-
g2g3unexplorednot analysed-
g2g4unexplorednot analysed-
h1f1unexplorednot analysed-
h1g1unexplorednot analysed-
h2h3unexplorednot analysed-
h2h4unexplorednot analysed-