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1. Nf3 f6 2. e4 c6 3. Nc3 g6 4. Nd5 cxd5 5. d4 Nc6 6. Bb5 Bg7 7. O-O a6 8. Kh1 d6 9. Bh6 Bxh6 10. h3 Kf8 11. c4 Bg4 12. Ng5 e6 13. f3 Nb4
transpositions from: c6b4 · e7e6
Atomic opening

Center Attack

Reference: 1. Nf3 f6 2. e4

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UNSOLVED · White to move · best line +1241cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 4 from lines only

workers serve visitor requests first

r2q1knr/1p5p/p2pppp1/1B4N1/1nPPP1b1/5P1P/PP4P1/R2Q1R1K w - - 0 1

visits 1 · nodes 128.0M · 30.7s

raw engine output (last analysis)
info depth 20 seldepth 49 multipv 1 score cp 1241 nodes 128004168 nps 4165581 hashfull 151 tbhits 77766 time 30729 pv g5h7 f6f5 f3g4 f5f4 d1d2 g6g5 g2g3 f4f3 b5d7 b4d3 b2b4 b7b5 f1f2 a6a5 c4c5 d6c5 d4d5 d8c7 d5d6 c7c1 d2c1 a5b4 d7c6 a8d8 a1d1 d3f2 d6d7
info depth 20 seldepth 31 multipv 2 score cp 1067 nodes 128004168 nps 4165581 hashfull 151 tbhits 77766 time 30729 pv g2g3 b4a2 b5c6 g4h3 c6b7 f6g5 d1a4 d8d7 f3f4 d7a4 f4f5 g6g5 c4c5 e6e5 f5f6 f8f7 d4e5 d6c5 e4e5 f7e6 f6f7 g8h6 f1f6 e6d5 f6d6 d5c4
info depth 19 seldepth 52 multipv 3 score cp 1051 nodes 128004168 nps 4165581 hashfull 151 tbhits 77766 time 30729 pv b5c6 g4h3 g5f7 b4c2 d1d2 b7c6 d2a5 d8b6 f7h8 h7h5 g2g3 a8c8 c4c5 g6g5 c5c6 f8g7 c6c7 b6c6 a5b5 f6f5 e4f5 c2e1 b5c6 d6d5 b2b4
info depth 19 seldepth 50 multipv 4 score cp 970 nodes 128004168 nps 4165581 hashfull 151 tbhits 77766 time 30729 pv d1d2 h7h6 g5h7 h8h7 a1d1 g4h5 b5e8 a6a5 d2c1 f8g8 g2g4 g8h8 g4h5 a8c8 f1g1 g6g5 f3f4
info depth 19 seldepth 26 multipv 5 score cp 795 nodes 128004168 nps 4165581 hashfull 151 tbhits 77766 time 30729 pv b5d7 g8e7 d7c8 b7b6 g5f7 e7d5 c4d5 d6d5 g2g3 d8c7 f3g4 b4d3 d1a4 b6b5 a4a5 c7a5 f7h6 b5b4 e4e5 b4b3 a1d1

Moves

movestateevalpn / dnvisits
g5h7unexplored12410
b5c6unsolved1172backed ·762 / 831
g2g3unexplored10670
b5e8unsolved991backed ·356 / 11
d1d2unexplored9700
b5d7unexplored7950
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a2a3unexplorednot analysed0
a2a4unexplorednot analysed0
b2b3unexplorednot analysed0
b5a4unexplorednot analysed0
b5a6unexplorednot analysed0
c4c5unexplorednot analysed0
d1a4unexplorednot analysed0
d1b1unexplorednot analysed0
d1b3unexplorednot analysed0
d1c1unexplorednot analysed0
d1c2unexplorednot analysed0
d1d3unexplorednot analysed0
d1e1unexplorednot analysed0
d1e2unexplorednot analysed0
d4d5unexplorednot analysed0
e4e5unexplorednot analysed0
f1e1unexplorednot analysed0
f1f2unexplorednot analysed0
f1g1unexplorednot analysed0
f3f4unexplorednot analysed0
f3g4unexplorednot analysed0
g5e6unexplorednot analysed0
g5f7unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h3g4unexplorednot analysed0
h3h4unexplorednot analysed0