AtomicDB

Sign in Register
… Qd3 Nf6 Qd1 b6 Nd5 Kg7 Nc3 Ra8 Bb5 Kf7 Nb1 a6 Bd7 Kf8 c4 Kg8 Qb3 b5 Qd1 d5 Bc8 dxc4
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: 6 searched

witness move: d1b3 (follow it below) end of line

proven by minimax from its replies: d1b3, d1c1, d1c2 and 3 more win

r1B3k1/4p3/p4np1/1p5p/3PPp2/7P/PP3PP1/RN1QK2R w KQ - 0 1

visits 1 · nodes 128.0M · 16.2s

raw engine output (last analysis)
info depth 80 seldepth 10 multipv 1 score mate 5 nodes 128001475 nps 7926278 hashfull 45 tbhits 17 time 16149 pv d1b3 f6d5 e4d5 e7e6 b3b4 g8h7 b4f8 a8c8 f8g7
info depth 80 seldepth 12 multipv 2 score mate 6 nodes 128001475 nps 7926278 hashfull 45 tbhits 17 time 16149 pv d1c2 g8h7 c2c6 g6g5 c6e6 f6g4 h3g4 g5g4 e6g8 h7h6 h1h5
info depth 80 seldepth 12 multipv 3 score mate 6 nodes 128001475 nps 7926278 hashfull 45 tbhits 17 time 16149 pv d1c1 f6e8 c1c3 e8d6 c8e6 g8h7 d4d5 h7h6 c3g7 h6g5 g7g6
info depth 80 seldepth 14 multipv 4 score mate 7 nodes 128001475 nps 7926278 hashfull 45 tbhits 17 time 16149 pv b1d2 f6d7 d1c2 d7c5 d4c5 a8a7 c2b3 e7e6 c8e6 g8g7 b3g8 g7f6 g8g6
info depth 79 seldepth 14 multipv 5 score mate 7 nodes 128001475 nps 7926278 hashfull 45 tbhits 17 time 16149 pv g2g4 f6d7 d1c2 h5g4 c2c6 e7e6 c6d6 g8h7 d6e7 h7h6 e7g7 h6g5 g7g6

Moves

movestateevalpn / dnvisits
d1b3WHITE_WIN MATE_PV≤M50
d1c1WHITE_WIN MATE_PV≤M60
d1c2WHITE_WIN MATE_PV≤M60
b1d2WHITE_WIN MATE_PV≤M70 / ∞0
g2g4WHITE_WIN MATE_PV≤M70
c8d7WHITE_WIN MATE_PV≤M917 / 11
a2a3unexplorednot analysed0
a2a4unexplorednot analysed0
b1a3unexplorednot analysed0
b1c3unexplorednot analysed0
b2b3unexplorednot analysed0
b2b4unexplorednot analysed0
c8a6unexplorednot analysed0
c8b7unexplorednot analysed0
c8e6unexplorednot analysed0
c8f5unexplorednot analysed0
c8g4unexplorednot analysed0
d1a4unexplorednot analysed0
d1d2unexplorednot analysed0
d1d3unexplorednot analysed0
d1e2unexplorednot analysed0
d1f3unexplorednot analysed0
d1g4unexplorednot analysed0
d1h5unexplorednot analysed0
d4d5unexplorednot analysed0
e1d2unexplorednot analysed0
e1e2unexplorednot analysed0
e1f1unexplorednot analysed0
e1g1unexplorednot analysed0
e4e5unexplorednot analysed0
f2f3unexplorednot analysed0
g2g3unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h3h4unexplorednot analysed0