AtomicDB

Sign in Register
… Nb5 Kg8 Nc3 Kg7 Bb5 Rc8 Bd7 Kf8 Bb5 Kg8 Bd7 Nf6 Bb5 f4 Nd5 Kh8 h3 Kg7 Nc3 Ra8 Nb1 Rg8 Be8 Kh8 Qd2 d5 Qc3 Nh7
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) · ≤M9

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

witness move: c3c8 (follow it below) end of line

proven by minimax from its replies: c3c8, c3c7, e4d5 and 2 more win

4B1rk/pp2p2n/6p1/3p3p/3PPp2/2Q4P/PPP2PP1/RN2K2R w KQ - 0 1

visits 1 · nodes 128.0M · 27.5s

raw engine output (last analysis)
info depth 29 seldepth 18 multipv 1 score mate 9 nodes 128001738 nps 4653085 hashfull 138 tbhits 0 time 27509 pv c3c8 h7g5 h3h4 f4f3 g2g3 g5h3 h1h3 g8f8 e4d5 a7a6 c8e6 f8f7 e6e5 f7f6 e8g6 h8h7 e5g7
info depth 29 seldepth 20 multipv 2 score mate 10 nodes 128001738 nps 4653085 hashfull 138 tbhits 0 time 27509 pv c3c7 g6g5 e4d5 h7f6 c7c8 e7e6 d4d5 e6e5 d5d6 f6e4 f2f3 g8f8 c8c4 f8f7 e8f7 h8g7 c4g8 g7f6 g8g5
info depth 28 seldepth 22 multipv 3 score mate 10 nodes 128001738 nps 4653085 hashfull 138 tbhits 0 time 27509 pv e8g6 g8c8 c3a5 f4f3 g2g3 h8g7 a5b5 c8d8 e4e5 d8f8 b5d7 f8f4 g3f4 g7g6 d7e6 g6g7 e6g8 g7h6 g8g7
info depth 28 seldepth 20 multipv 4 score mate 10 nodes 128001738 nps 4653085 hashfull 138 tbhits 0 time 27509 pv e4d5 h7f6 d4d5 g6g5 d5d6 e7e6 e8f7 g8f8 f7e6 f8f6 d6d7 h8h7 c3d3 f6f5 d7d8q f4f3 d8h8 h7g6 h8h5
info depth 28 seldepth 24 multipv 5 score mate 12 nodes 128001738 nps 4653085 hashfull 138 tbhits 0 time 27509 pv b1d2 h7f6 e8g6 g8c8 e4d5 c8c3 d4d5 f4f3 d5d6 e7d6 g2f3 h8g7 e1c1 a7a5 h1g1 g7f6 d1d6 f6e5 g1g5 e5e4 g5f5 a5a4 d6d4

Moves

movestateevalpn / dnvisits
c3c8WHITE_WIN MATE_PV≤M90
c3c7WHITE_WIN MATE_PV≤M100 / ∞0
e4d5WHITE_WIN MATE_PV≤M100 / ∞0
e8g6WHITE_WIN MATE_PV≤M110 / ∞0
b1d2WHITE_WIN MATE_PV≤M120
a2a3unexplorednot analysed0
a2a4unexplorednot analysed0
b1a3unexplorednot analysed0
b2b3unexplorednot analysed0
b2b4unexplorednot analysed0
c3a3unexplorednot analysed0
c3a5unexplorednot analysed0
c3b3unexplorednot analysed0
c3b4unexplorednot analysed0
c3c4unexplorednot analysed0
c3c5unexplorednot analysed0
c3c6unexplorednot analysed0
c3d2unexplorednot analysed0
c3d3unexplorednot analysed0
c3e3unexplorednot analysed0
c3f3unexplorednot analysed0
c3g3unexplorednot analysed0
e1d1unexplorednot analysed0
e1d2unexplorednot analysed0
e1e2unexplorednot analysed0
e1f1unexplorednot analysed0
e1g1unexplorednot analysed0
e4e5unexplorednot analysed0
e8a4unexplorednot analysed0
e8b5unexplorednot analysed0
e8c6unexplorednot analysed0
e8d7unexplorednot analysed0
e8f7unexplorednot analysed0
f2f3unexplorednot analysed0
g2g3unexplorednot analysed0
g2g4unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h3h4unexplorednot analysed0