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… Nb1 Kg8 Nd2 Nf8 Be8 Ra8 Bb5 Nh7 Nb1 Kh8 Be8 Nf6 Bb5 Rc8 Nc3 Nh7 Nd5 a5 O-O a4 Kh1 Ra8 g4
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WHITE_WIN (practical, via MINIMAX) · ≤M11

This position: analysed (128.0M nodes across 1 pass) — Moves here: 21 searched

witness move: a4a3 (follow it below) end of line

proven by minimax from its replies: all 23 lose

r6k/1p2p2n/3p2p1/1B1N3p/p1PPPpP1/7P/PP3P2/R2Q1R1K b - g3 0 1

visits 1 · nodes 128.0M · 23.1s

raw engine output (last analysis)
info depth 28 seldepth 38 multipv 1 score cp -7688 upperbound nodes 128001939 nps 5547693 hashfull 137 tbhits 66 time 23073 pv h5h4 b5e8
info depth 27 seldepth 23 multipv 2 score mate -11 nodes 128001939 nps 5547693 hashfull 137 tbhits 66 time 23073 pv a4a3 b5e8 b7b5 e8g6 a8g8 b2b4 e7e5 d5e7 g8g7 c4b5 h8h7 d4e5 d6d5 e4d5 g7f7 d1c2 f7f5 e7f5 h7g7 c2g6 g7f8 g6f7
info depth 27 seldepth 21 multipv 3 score mate -10 nodes 128001939 nps 5547693 hashfull 137 tbhits 66 time 23073 pv e7e5 g4h5 f4f3 d1d2 g6g5 f1g1 h8g7 g1g5 h7g5 a1g1 a8f8 g1g5 f8f4 d5f4 e5d4 d2h6 g7f7 h6g6 f7f8 g6g7
info depth 27 seldepth 21 multipv 4 score mate -10 nodes 128001939 nps 5547693 hashfull 137 tbhits 66 time 23073 pv a8g8 g4h5 f4f3 f1g1 g6g5 d1d2 h7f6 d5e7 a4a3 e4e5 d6d5 b2b4 g8g6 g1g5 h8g8 d2c2 d5c4 c2g6 g8f8 g6f7
info depth 27 seldepth 19 multipv 5 score mate -9 nodes 128001939 nps 5547693 hashfull 137 tbhits 66 time 23073 pv a8c8 g4h5 f4f3 d1d2 g6g5 f1g1 c8g8 d2f4 h7f6 d5e7 g8f8 f4g4 f8f6 g4h5 f6h6 h5f7 h6h4 f7g7

Moves

movestateevalpn / dnvisits
h5h4WHITE_WIN MINIMAX-≤M110 / ∞1
a4a3WHITE_WIN MATE_PV-≤M100 / ∞0
a8b8WHITE_WIN MATE_PV-≤M90 / ∞0
a8c8WHITE_WIN MATE_PV-≤M90 / ∞0
a8g8WHITE_WIN MATE_PV-≤M90 / ∞0
b7b6WHITE_WIN MINIMAX-≤M90 / ∞1
e7e5WHITE_WIN MATE_PV-≤M90 / ∞0
h7f6WHITE_WIN MINIMAX-≤M90 / ∞1
h7f8WHITE_WIN MINIMAX-≤M90 / ∞1
a8a6WHITE_WIN MINIMAX-≤M80 / ∞1
a8d8WHITE_WIN MINIMAX-≤M80 / ∞1
a8e8WHITE_WIN MINIMAX-≤M80 / ∞1
a8f8WHITE_WIN MINIMAX-≤M80 / ∞1
e7e6WHITE_WIN MINIMAX-≤M80 / ∞1
h8g8WHITE_WIN MINIMAX-≤M80 / ∞1
a8a7WHITE_WIN MINIMAX-≤M70 / ∞1
f4f3WHITE_WIN MINIMAX-≤M70 / ∞1
f4g3WHITE_WIN MINIMAX-≤M70 / ∞1
h7g5WHITE_WIN MINIMAX-≤M70 / ∞1
h8g7WHITE_WIN MINIMAX-≤M70 / ∞1
a8a5WHITE_WIN MINIMAX-≤M60 / ∞1
h5g4WHITE_WIN MATE_PV-≤M60 / ∞0
g6g5WHITE_WIN MINIMAX-≤M50 / ∞1