AtomicDB

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1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Bb4 6. c3 Nc6 7. Bb5 f5 8. Ng5 h6 9. Nh7 Qh4 10. g3 Qh3 11. Nf8 d6 12. Qh5 g6 13. Qxh3 b6 14. f4 a5 15. O-O Ba6 16. Bd2 Ne7 17. c4 O-O-O 18. c5 Nxd4 19. cxd6 Kb8 20. Bc3 Ka8
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · White to move · best line +1279cpbacked ·2

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

workers serve visitor requests first

k2r1N1r/8/bp2p1pp/pB3p2/1b2PP2/2B3P1/PP5P/R4RK1 w - - 0 1

visits 1 · nodes 128.0M · 16.3s

raw engine output (last analysis)
info depth 21 seldepth 42 multipv 1 score cp 1238 nodes 128001386 nps 7841300 hashfull 131 tbhits 105810 time 16324 pv g1h1 h6h5 c3f6 d8d2 f1f2 h8h7 f8h7 a6b7 f2d2 b4d2 a1f1 d2e3 f6c3 b7c6 h2h4 a5a4 c3d2 e3f2 f1c1 f2d4 b2b4 d4b2 c1d1
info depth 21 seldepth 55 multipv 2 score cp 1175 nodes 128001386 nps 7841300 hashfull 131 tbhits 105810 time 16324 pv h2h3 e6e5 g1h1 f5e4 f4e5 a6b7 b5c6 b7c6 c3d4 d8c8 f1c1 b4c3 d4c3 c8c2 c1c2 b6b5 a1d1 h8f8 d1d8 a8b7 d8d3
info depth 21 seldepth 27 multipv 3 score cp 1171 nodes 128001386 nps 7841300 hashfull 131 tbhits 105810 time 16324 pv f1f2 e6e5 b5c6 a8a7 c3b4 a6d3 a1d1 b6b5 f4e5 d3e2 d1d8 f5e4 f2f6 b5b4 c6e4 h8f8 f6a6 a7b8 a6a8 b8c7 a8a7
info depth 20 seldepth 64 multipv 4 score cp 1131 nodes 128001386 nps 7841300 hashfull 131 tbhits 105810 time 16324 pv h2h4 b4f8 f1f2 d8d1 a1d1 h8d8 b5d7 a6f1 c3f6 a8b8 f2d2 a5a4 d7b5 d8d2 f6d8 f1b5 d8c7 b8c8 c7b6 c8d7 e4f5 e6e5
info depth 20 seldepth 36 multipv 5 score cp 1118 nodes 128001386 nps 7841300 hashfull 131 tbhits 105810 time 16324 pv f8d7 h8g8 h2h3 g6g5 f1d1 b4c5 g1h1 c5d4 d7b8 a6b5 c3d4 d8d2 d1d2 g8c8 a1c1 h6h5 b8a6 c8c2 c1c2

Moves

movestateevalpn / dndepth
g1h1unsolved1279backed ·133 / 1128M
h2h3unexplored1175-
f1f2unexplored1171-
h2h4unexplored1131-
f8d7unexplored1118-
a1b1unexplorednot analysed-
a1c1unexplorednot analysed-
a1d1unexplorednot analysed-
a1e1unexplorednot analysed-
a2a3unexplorednot analysed-
a2a4unexplorednot analysed-
b2b3unexplorednot analysed-
b5a4unexplorednot analysed-
b5a6unexplorednot analysed-
b5c4unexplorednot analysed-
b5c6unexplorednot analysed-
b5d3unexplorednot analysed-
b5d7unexplorednot analysed-
b5e2unexplorednot analysed-
b5e8unexplorednot analysed-
c3b4unexplorednot analysed-
c3d2unexplorednot analysed-
c3d4unexplorednot analysed-
c3e1unexplorednot analysed-
c3e5unexplorednot analysed-
c3f6unexplorednot analysed-
c3g7unexplorednot analysed-
c3h8unexplorednot analysed-
e4e5unexplorednot analysed-
e4f5unexplorednot analysed-
f1b1unexplorednot analysed-
f1c1unexplorednot analysed-
f1d1unexplorednot analysed-
f1e1unexplorednot analysed-
f1f3unexplorednot analysed-
f8e6unexplorednot analysed-
f8g6unexplorednot analysed-
f8h7unexplorednot analysed-
g1f2unexplorednot analysed-
g1g2unexplorednot analysed-
g3g4unexplorednot analysed-