AtomicDB

Sign in Register
1. Nf3 d6 2. Ng5 f6 3. Na3 h6 4. Nb5 e6 5. Nh7 Rxh7 6. Nxc7 f5 7. e4 Be7 8. d4 g6 9. Bb5 Kf8 10. Be8 Rb8 11. O-O d5 12. Bf7 Ba3
Community name

Villager Defense, Knight Attack By Land

Reference: 1. Nf3 d6 2. Ng5 f6

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) · ≤M5

This position: analysed (128.0M nodes across 1 pass) — Moves here: 5 searched

witness move: b2a3 (follow it below) end of line

proven by minimax from its replies: b2a3, e4f5, d1d2 and 2 more win

1r3k2/pp3B2/4p1pp/3p1p2/3PP3/b7/PPP2PPP/R1BQ1RK1 w - - 0 1

visits 1 · nodes 128.0M · 13.9s

raw engine output (last analysis)
info depth 65 seldepth 10 multipv 1 score mate 5 nodes 128000475 nps 9229915 hashfull 185 tbhits 4 time 13868 pv b2a3 b7b5 d1d2 a7a5 d2g5 h6g5 c1h6 f8e7 f7e6
info depth 65 seldepth 12 multipv 2 score mate 6 nodes 128000475 nps 9229915 hashfull 185 tbhits 4 time 13868 pv e4f5 e6e5 b2a3 b7b5 d1g4 e5e4 g4d7 e4e3 f2e3 a7a6 f7g8
info depth 64 seldepth 14 multipv 3 score mate 7 nodes 128000475 nps 9229915 hashfull 185 tbhits 4 time 13868 pv d1d2 g6g5 b2a3 f8g7 c1a3 h6h5 a3f8 g7h7 f8h6 d5e4 f7g8 h7h8 h6g7
info depth 64 seldepth 14 multipv 4 score mate 7 nodes 128000475 nps 9229915 hashfull 185 tbhits 4 time 13868 pv d1e2 b7b5 b2a3 f5f4 e2g4 f4f3 g2g3 g6g5 f7e6 b8b6 g4d7 b6g6 d7f7
info depth 64 seldepth 16 multipv 5 score mate 8 nodes 128000475 nps 9229915 hashfull 185 tbhits 4 time 13868 pv c1g5 h6g5 b2a3 b8c8 d1c1 c8c2 a1c1 e6e5 c1c8 f8e7 f7e6 e5d4 c8e8 e7d6 e6d5

Moves

movestateevalpn / dnvisits
b2a3WHITE_WIN MATE_PV≤M50
e4f5WHITE_WIN MATE_PV≤M60
d1d2WHITE_WIN MATE_PV≤M70
d1e2WHITE_WIN MATE_PV≤M70
c1g5WHITE_WIN MATE_PV≤M80
a1b1unexplorednot analysed0
b2b3unexplorednot analysed0
b2b4unexplorednot analysed0
c1d2unexplorednot analysed0
c1e3unexplorednot analysed0
c1f4unexplorednot analysed0
c1h6unexplorednot analysed0
c2c3unexplorednot analysed0
c2c4unexplorednot analysed0
d1d3unexplorednot analysed0
d1e1unexplorednot analysed0
d1f3unexplorednot analysed0
d1g4unexplorednot analysed0
d1h5unexplorednot analysed0
e4d5unexplorednot analysed0
e4e5unexplorednot analysed0
f1e1unexplorednot analysed0
f2f3unexplorednot analysed0
f2f4unexplorednot analysed0
f7e6unexplorednot analysed0
f7e8unexplorednot analysed0
f7g6unexplorednot analysed0
f7g8unexplorednot analysed0
g1h1unexplorednot analysed0
g2g3unexplorednot analysed0
g2g4unexplorednot analysed0
h2h3unexplorednot analysed0
h2h4unexplorednot analysed0