AtomicDB

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1. Nf3 f6 2. Ne5 fxe5 3. e3 g6 4. Qh5 d5 5. Qe5 Be6 6. b3 b5 7. Qxc7 d4 8. Bc4 h5 9. h3 Bg7 10. d3 bxc4 11. e4 Nf6 12. Bg5 O-O 13. f3 Bh6 14. g3 h4 15. O-O Bc8 16. Na3 a5 17. Kh1 a4 18. Nb5 Ra6 19. Nc7 Kh8 20. c4 axb3 21. Nxa6 Rd8 22. Rab1 hxg3 23. a4 Ba6 24. c5 Rg8
Atomic opening

Atomic Attack, Modern, Mainline with 7.b3

Reference: 1. Nf3 f6 2. e3 d5 3. Ng5 fxg5 4. Qh5+ g6 5. Qe5 Be6 6. Qxc7 b5 7. b3

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UNSOLVED · White to move · best line +1582cpbacked ·2

This position: analysed (40.2M nodes across 2 passes)Moves here: 3 searched · 2 from lines only

workers serve visitor requests first

6rk/4p3/b4npb/2P3B1/P2pP3/3P1P1P/8/1R3R1K w - - 0 1

visits 2 · nodes 40.2M · 0.9s

raw engine output (last analysis)
info depth 11 seldepth 28 multipv 1 score cp 1516 nodes 32209756 nps 196400951 hashfull 186 tbhits 0 time 164 pv b1b8 g8c8 c5c6 f6e8 g5e7 g6g5 b8c8 h6f8 c6c7 a6c8 a4a5 f8c5 a5a6 c5a7 f1g1 g5g4 h3g4 h8h7 g1g7 h7h6 e4e5 c8h3
info depth 11 seldepth 50 multipv 2 score cp 1511 nodes 32209756 nps 196400951 hashfull 186 tbhits 0 time 164 pv b1b7 g8c8 b7c7 c8g8 c7c8 a6c8
info depth 11 seldepth 23 multipv 3 score cp 1509 nodes 32209756 nps 196400951 hashfull 186 tbhits 0 time 164 pv a4a5 g8c8 b1b7 h8g8 b7c7 f6g4 c7c8 g4e5
info depth 11 seldepth 22 multipv 4 score cp 1481 nodes 32209756 nps 196400951 hashfull 186 tbhits 0 time 164 pv b1b6 a6c8 a4a5 c8b7 b6e6 b7a6 f1b1 f6g4 b1b8 g8c8 c5c6
info depth 10 seldepth 23 multipv 5 score cp 1444 nodes 32209756 nps 196400951 hashfull 186 tbhits 0 time 164 pv c5c6 f6g4 b1b8 a6c8 f3g4 h6f4 c6c7 g6g5 b8c8 g8a8 c7c8q a8c8 a4a5 f4b8

Moves

movestateevalpn / dnvisits
b1b8unsolved158267 / 12
b1b6unexplored14100
c5c6unsolved139732 / 12
b1b7unsolved138430 / 11
a4a5unexplored13820
f3f4unexplorednot analysed0
h3h4unexplorednot analysed0
e4e5unexplorednot analysed0
g5c1unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
b1a1unexplorednot analysed0
b1c1unexplorednot analysed0
b1d1unexplorednot analysed0
b1e1unexplorednot analysed0
b1b2unexplorednot analysed0
b1b3unexplorednot analysed0
b1b4unexplorednot analysed0
b1b5unexplorednot analysed0
f1c1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1g1unexplorednot analysed0
f1f2unexplorednot analysed0
h1g1unexplorednot analysed0
h1g2unexplorednot analysed0
h1h2unexplorednot analysed0