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1. e4
transpositions from: e2e4 · c3b1 · h5d1 · c4f1 · a3b1 · b5f1 · g4d1 · h3g1
Atomic opening

Vlasov-Seberg Opening

Reference: 1. e4

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UNSOLVED · Black to move · best line -409cpbacked ·41

This position: analysed (12.00B nodes across 2 passes)Moves here: 20 searched

workers serve visitor requests first

rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1

visits 2 · nodes 12.00B · 502.7s

raw engine output (last analysis)
info depth 40 seldepth 71 multipv 1 score cp -185 nodes 10000002089 nps 26412478 hashfull 999 tbhits 14279 time 378609 pv e7e6 d2d4 g8h6 h2h3 d7d5 b1a3 b7b5 f2f4 g7g6 g2g3 f7f6 c2c3 c7c6 e4e5 f6f5 f1d3 b5b4 d3a6 c8a6 a3b5 c6b5 d1a4 b8c6 a4a6 b4c3 b2b4 f8e7 a6b7 d8c7 g1f3 h6f7 c1d2 e8g8 b7c6 a8c8 a2a4 g6g5 f4g5 c8c2 e1g1 f7g5 b4b5 h7h5 b5b6 a7b6 a4a5 g5e4 a5a6 g8h7 f3g5 e7g5 a6a7 f8a8 h3h4 c2b2 a1b1 b2a2
info depth 40 seldepth 58 multipv 2 score cp -290 upperbound nodes 10000002089 nps 26412478 hashfull 999 tbhits 14279 time 378609 pv d7d5 g1h3

Moves

movestateevalpn / dnvisits
g8f6 enters Vlasov Opening Mainlineunsolved-409backed ·4041 / 1,4651
d7d5 enters Scandinavian Defenceunsolved-419backed ·1434 / 1,4612
e7e6 enters French Defenceunsolved-430backed ·1674 / 1,4384
d7d6 enters Frank Defenseunsolved-760backed ·417 / 2,0092
g7g6 enters Henk Counter Attackunsolved-861backed ·1030 / 1,4422
c7c6unsolved-1082backed ·922 / 1,3252
h7h5unsolved-1506backed ·181 / 1,4502
e7e5WHITE_WIN MINIMAX-≤M50 / ∞1
f7f6WHITE_WIN MINIMAX-≤M40 / ∞1
f7f5WHITE_WIN MINIMAX-≤M40 / ∞1
a7a6WHITE_WIN MINIMAX-≤M30 / ∞1
b7b6WHITE_WIN MINIMAX-≤M30 / ∞0
h7h6WHITE_WIN MINIMAX-≤M30 / ∞1
a7a5WHITE_WIN MINIMAX-≤M30 / ∞1
b7b5WHITE_WIN MINIMAX-≤M30 / ∞1
c7c5WHITE_WIN MINIMAX-≤M30 / ∞0
b8a6WHITE_WIN MINIMAX-≤M30 / ∞1
b8c6WHITE_WIN MINIMAX-≤M30 / ∞1
g8h6WHITE_WIN MINIMAX-≤M30 / ∞1
g7g5WHITE_WIN MINIMAX-≤M20 / ∞1