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… Rd1 Kb8 f7 d6 Rc1 Ka8 Bxa6 a5 Rd1 Rb8 Ra1 Rc8 Rc1 Kb7 b3 Kb8 b4 axb4 c4 Nb4 O-O Kb7 Rb1
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UNSOLVED · Black to move · best line -929cpbacked ·3

This position: analysed (640.0M nodes across 2 passes) — Moves here: 1 searched · 4 from lines only

workers serve visitor requests first

2r2b1r/1k3P2/1p1pp3/6pP/1nPPP1P1/8/P7/1R3RK1 b - - 0 1

visits 2 · nodes 640.0M · 90.8s

raw engine output (last analysis)
info depth 27 seldepth 54 multipv 1 score cp -1174 nodes 512001627 nps 7030092 hashfull 434 tbhits 383845 time 72830 pv b7a8 c4c5 d6d5 b1b3 b4c2 c5c6 b6b5 c6c7 b5b4 f1f6 c2e1 b3b1 e1d3 h5h6 d3c1 b1c1 f8h6 f6h6 h8f8 h6h8 b4b3 a2b3 a8a7 e4e5 a7b6 g1f2 b6a5 f2e2 a5a4 e2d3 a4a5 h8f8
info depth 27 seldepth 60 multipv 2 score cp -1282 nodes 512001627 nps 7030092 hashfull 434 tbhits 383845 time 72830 pv b7b8 c4c5 h8h6 g1h2 b8a8 c5c6 b6b5 c6c7 b4d3 f1f6 b5b4 b1f1 h6h5 f1d1 d3b2 h2g1 a8a7 f6h6 b2a4 h6h8 a7b6 d1c1 b6a6 d4d5 a4c3 g1f2 c3d1 f2e2 d1c3 c1c3
· earlier wider pass ·
info depth 18 seldepth 67 multipv 1 score cp -795 nodes 128000321 nps 7121415 hashfull 373 tbhits 80396 time 17974 pv b7a8 c4c5 h8h6 b1c1 b6b5 c5c6 b4d3 f1f6 d3c1 c6c7 d6d5 e4d5 b5b4 g1f2 b4b3 a2b3 a8a7 f2e2 a7b7 f6h6 f8h6 f7f8q h6f8 h5h6 b7b6 e2d3 b6b5 d3c4 e6e5 d4e5 b5b4 h6h7 c8e8 c7c8q e8e4 c8c5 b4a4 c4b5 e4e6 c5c4 e6d6 c4b4 d6c6 h7h8q
info depth 18 seldepth 12 multipv 2 score cp -1029 upperbound nodes 128000321 nps 7121415 hashfull 373 tbhits 80396 time 17974 pv b7b8 a2a4
info depth 17 seldepth 33 multipv 3 score cp -1124 nodes 128000321 nps 7121415 hashfull 373 tbhits 80396 time 17974 pv c8a8 a2a4 b7b8 h5h6 b4d3 h6h7 h8h7 d4d5 e6d5 a4a5 d3b2 f1f6 b6a5 f6e6 b8a7 b1a1 a7b6 a1a8
info depth 17 seldepth 58 multipv 4 score cp -1405 nodes 128000321 nps 7121415 hashfull 373 tbhits 80396 time 17974 pv c8c7 a2a3 b7c8 c4c5 d6c5 b1b6 h8h6 f1c1 c8b7 e4e5 h6h8 c1b1 b7a6 b1b8 h8h6 g1h2
info depth 17 seldepth 50 multipv 5 score cp -1521 nodes 128000321 nps 7121415 hashfull 373 tbhits 80396 time 17974 pv d6d5 a2a3 b7b8 a3b4 d5c4 b1c1 c8c2 c1c2 b6b5 d4d5 h8h6 e4e5 h6h8 d5d6 b8a7 d6d7 f8c5 g1h1 h8d8 h5h6 b5b4 f7f8q c5f8 h6h7 b4b3

Moves

movestateevalpn / dnvisits
b7a8unsolved-929backed ·21 / 251
c8a8unexplored-11240
b7b8unexplored-12820
c8c7unexplored-14050
d6d5unexplored-15210
b6b5unexplorednot analysed0
e6e5unexplorednot analysed0
b4a2unexplorednot analysed0
b4c2unexplorednot analysed0
b4d3unexplorednot analysed0
b4d5unexplorednot analysed0
b4a6unexplorednot analysed0
b4c6unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
c8c4unexplorednot analysed0
c8c5unexplorednot analysed0
c8c6unexplorednot analysed0
c8b8unexplorednot analysed0
c8d8unexplorednot analysed0
c8e8unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
h8h7unexplorednot analysed0
h8g8unexplorednot analysed0
b7a6unexplorednot analysed0
b7c6unexplorednot analysed0
b7a7unexplorednot analysed0
b7c7unexplorednot analysed0