AtomicDB

Sign in Register
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 Ra7
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

Suggest a name for this position
Public, no account. An approver reviews it before it shows up.
Propose this line as an exploration campaign
Public, no account. A campaign collects votes on the overview page; the site owner decides which one the solver runs.
UNSOLVED · White to move · best line +1331cpbacked ·4

This position: analysed (40.1M nodes across 2 passes)Moves here: 1 searched · 5 from lines only

workers serve visitor requests first

2b2r1k/r1N1p3/5npb/6B1/p1PpP2p/1P1P1PPP/P7/R4R1K w - - 0 1

visits 2 · nodes 40.1M · 0.9s

raw engine output (last analysis)
info depth 14 seldepth 55 multipv 1 score cp 1187 nodes 32034139 nps 39353979 hashfull 250 tbhits 0 time 814 pv b3b4 h4g3 b4b5 f8g8 c7e6 f6g4 f3g4 h6f4 e6f4 g8f8 f1f7 f8f7 c4c5 a7a5 a1f1 g6g5 f1f8 h8h7 f8h8 h7g7 h8h7 g7g8 h7g7 g8h8 a2a3 c8b7 g7g8
info depth 14 seldepth 45 multipv 2 score cp 1102 nodes 32034139 nps 39353979 hashfull 250 tbhits 0 time 814 pv c4c5 a4b3 a2a4 h4g3 a4a5 f8g8 a1b1 f6d7 c7e6 h6g5 e6g5 g8f8 f3f4 a7a6 g5f7 h8h7 f7h8
info depth 14 seldepth 30 multipv 3 score cp 1046 nodes 32034139 nps 39353979 hashfull 250 tbhits 0 time 814 pv a1b1 a4b3 a2a4 a7a5 c4c5 h4g3 f3f4 f8g8 g5f6 e7e6 c7e8 g6g5 e8f6 g8g7 f6d7 g5g4
info depth 13 seldepth 30 multipv 4 score cp 1025 nodes 32034139 nps 39353979 hashfull 250 tbhits 0 time 814 pv c7b5 a7a8 b5c7 a8b8 b3b4 h4g3 c4c5 f8g8 b4b5 f6g4 c7e6 g4f2 f1f2 h6g5 e6g5 c8e6 a2a3 g8c8 c5c6
info depth 13 seldepth 33 multipv 5 score cp 1005 nodes 32034139 nps 39353979 hashfull 250 tbhits 0 time 814 pv c7e6 h4g3 e6f8 f6g4 b3b4 g4f2 f1f2 h6g5 e4e5 c8f5 c4c5 g6g5 c5c6 a7c7 b4b5 e7e6 h1g1 f5h3 g1f2 g5g4 f3f4

Moves

movestateevalpn / dnvisits
b3b4unsolved1331backed ·339 / 13
c7b5unexplored10250
a1b1unexplored9890
c4c5unexplored9840
c7e6unexplored9770
f3f4unexplored8990
a2a3unexplorednot analysed0
g3g4unexplorednot analysed0
e4e5unexplorednot analysed0
g3h4unexplorednot analysed0
b3a4unexplorednot analysed0
c7d5unexplorednot analysed0
c7a6unexplorednot analysed0
c7a8unexplorednot analysed0
c7e8unexplorednot analysed0
g5c1unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
a1c1unexplorednot analysed0
a1d1unexplorednot analysed0
a1e1unexplorednot analysed0
f1b1unexplorednot analysed0
f1c1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1g1unexplorednot analysed0
f1f2unexplorednot analysed0
h1g1unexplorednot analysed0
h1g2unexplorednot analysed0
h1h2unexplorednot analysed0