AtomicDB

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1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. O-O axb5 8. h3 h5 9. Qd3 b5 10. Qc3 Qc7 11. Ne5 Ba6 12. Qa5 fxe5 13. Bf4 e5 14. Bg5 Bb4 15. Qb6 Nf6 16. f4 exd4 17. a4 Qa7 18. Qxa6 Bd2 19. axb5 O-O 20. f5 Ra5
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · White to move · best line +1183cpbacked ·5

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 3 from lines only

workers serve visitor requests first

5rk1/3p2p1/5n2/r4PBp/4P3/7P/1PPb2P1/R4RK1 w - - 0 1

visits 1 · nodes 128.0M · 36.3s

raw engine output (last analysis)
info depth 20 seldepth 50 multipv 1 score cp 1101 nodes 128002357 nps 3523129 hashfull 160 tbhits 68537 time 36332 pv b2b4 d2e3 g1h1 a5a4 a1a4 f8c8 f1a1 e3a7 g5d2 d7d5 a1a6 a7b6 a6a8 d5d4 d2c1 f6e8 a8c8 e8c7 c1f4 c7b5 g2g3 d4d3
info depth 20 seldepth 54 multipv 2 score cp 1031 nodes 128002357 nps 3523129 hashfull 160 tbhits 68537 time 36332 pv a1a5 d2e1 b2b4 f8a8 g5c1 d7d5 b4b5 d5e4 b5b6 f6e4 b6b7 a8b8 f5f6 g7f6 f1f8 g8h7 f8h8 h7g7 c1b2 g7f7 g2g3
info depth 20 seldepth 50 multipv 3 score cp 1030 nodes 128002357 nps 3523129 hashfull 160 tbhits 68537 time 36332 pv e4e5 a5d5 a1a8 f8a8 g5e3 d2e1 e3d4 d5b5 e5e6 g7g5 f5g6 e1f2 g1h1 d7e6 c2c4 b5b3 d4e5 b3d3 g2g3 f2c5
info depth 20 seldepth 48 multipv 4 score cp 1030 nodes 128002357 nps 3523129 hashfull 160 tbhits 68537 time 36332 pv g2g3 f8a8 e4e5 d2e3 g1h1 f6g4 a1a5 e3g1 g5c1 g4e3 f5f6 g7f6 f1f8 g8g7 f8g8 g7h6 g8a8 h6h7
info depth 20 seldepth 50 multipv 5 score cp 1006 nodes 128002357 nps 3523129 hashfull 160 tbhits 68537 time 36332 pv g1h1 a5c5 g2g3 g7g6 b2b4 c5c4 b4b5 h5h4 b5b6 f8b8 e4e5 f6e4 f5f6 d2g5 f1e1 h4g3 f6f7 g8f8 a1a4 c4c3 e1e3 c3a3 b6b7 e4g3 h1g2

Moves

movestateevalpn / dnvisits
a1a5unsolved1183backed ·427 / 11
b2b4unexplored11010
g2g3unsolved108143 / 11
e4e5unexplored10300
g1h1unexplored10060
b2b3unexplorednot analysed0
c2c3unexplorednot analysed0
h3h4unexplorednot analysed0
c2c4unexplorednot analysed0
g2g4unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a1d1unexplorednot analysed0
a1e1unexplorednot analysed0
a1a2unexplorednot analysed0
a1a3unexplorednot analysed0
a1a4unexplorednot analysed0
f1b1unexplorednot analysed0
f1c1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1f2unexplorednot analysed0
f1f3unexplorednot analysed0
f1f4unexplorednot analysed0
g1f2unexplorednot analysed0
g1h2unexplorednot analysed0