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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 Nh6 12. Ng5 Bf5 13. Nxh7
transpositions from: g5h7 · g5h7
Atomic opening

Center Attack

Reference: 1. Nf3 f6 2. e4

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UNSOLVED · Black to move · best line -1578cp

This position: analysed (512.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

r2q1k2/1p2p3/p1np1pp1/1B3b2/2PPP3/7P/PP3PP1/R2Q1R1K b - - 0 1

visits 1 · nodes 512.0M · 64.7s

raw engine output (last analysis)
info depth 21 seldepth 60 multipv 1 score cp -1578 nodes 512003821 nps 7908249 hashfull 902 tbhits 1123 time 64743 pv f8g8 e4f5 e7e5 b5c6 a8c8 d1g4 f6f5 g4g5 d8g5 d4e5 b7b5 a1e1 b5c4 e1e8 c8e8 f1e1 d6d5 e1e8 g8f7 h1g1 f5f4 g1f1 g6g5 f1e2 f4f3 e2d2 g5g4 h3h4 g4g3 e8f8 f7e7 h4h5 g3f2 h5h6 f3f2
info depth 21 seldepth 64 multipv 2 score cp -1799 nodes 512003821 nps 7908249 hashfull 902 tbhits 1123 time 64743 pv d8b8 e4f5 f6f5 b5c6 f8g8 f1e1 b8c7 e1e6 c7a5 d1f3 a5d2 f3f4 d2f4 a1c1 a8c8 c4c5 d6c5 g2g4 g8h8 g4g5 c8c4 d4d5 c4c2 c1c2 h8g8 h3h4 g8h8
info depth 20 seldepth 42 multipv 3 score cp -1846 nodes 512003821 nps 7908249 hashfull 902 tbhits 1123 time 64743 pv d6d5 d1d2 g6g5 e4f5 d8c8 d2e2 f8g7 c4d5 c8e6 e2e5 g7h8 a1c1 a8d8 e5f6 g5g4 b5e8 g4g3 f2f4 e7e5 c1c7
info depth 20 seldepth 47 multipv 4 score cp -1858 nodes 512003821 nps 7908127 hashfull 902 tbhits 1123 time 64744 pv f8f7 e4f5 d8c8 f1e1 e7e5 d4e5 c8g4 d1g4 f7g7 c4c5 d6d5 e1e6 g7h8 b5d3 g6g5 a1e1 a8f8 e6e7 f8f7 e7e8 f7f8 g2g4 c6e5 e8e7 e5d3 e7g7 d5d4
info depth 20 seldepth 50 multipv 5 score cp -1906 nodes 512003821 nps 7908127 hashfull 902 tbhits 1123 time 64744 pv d8c8 d1d2 g6g5 g2g4 c6d4 f2f4 c8c5 d2d6 f5e6 b5d7 e6f7 a1d1 f6f5 d7e6 f7e8 d1d8 f8g7 h1g1 b7b5

Moves

movestateevalpn / dnvisits
f8g8unexplored-15780
d8b8unexplored-17990
d6d5unexplored-18460
f8f7unexplored-18580
d8c8unexplored-19060
a6a5unexplorednot analysed0
a6b5unexplorednot analysed0
a8a7unexplorednot analysed0
a8b8unexplorednot analysed0
a8c8unexplorednot analysed0
b7b6unexplorednot analysed0
c6a5unexplorednot analysed0
c6a7unexplorednot analysed0
c6b4unexplorednot analysed0
c6b8unexplorednot analysed0
c6d4unexplorednot analysed0
c6e5unexplorednot analysed0
d8a5unexplorednot analysed0
d8b6unexplorednot analysed0
d8c7unexplorednot analysed0
d8d7unexplorednot analysed0
d8e8unexplorednot analysed0
e7e5unexplorednot analysed0
e7e6unexplorednot analysed0
f5c8unexplorednot analysed0
f5d7unexplorednot analysed0
f5e4unexplorednot analysed0
f5e6unexplorednot analysed0
f5g4unexplorednot analysed0
f5h3unexplorednot analysed0
f8e8unexplorednot analysed0
f8g7unexplorednot analysed0
g6g5unexplorednot analysed0