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 axb3 21. Nxa6 Rd8 22. Rab1 hxg3 23. a4 Ba6 24. Rb7 Ra8 25. a5 Rc8 26. Rb8
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 · Black to move · best line -1488cpbacked ·1

This position: analysed (40.2M nodes across 2 passes) — Moves here: 4 searched · 4 from lines only

workers serve visitor requests first

1Rr4k/4p3/b4npb/P5B1/2PpP3/3P1P1P/8/5R1K b - - 0 1

visits 2 · nodes 40.2M · 0.8s

raw engine output (last analysis)
info depth 12 seldepth 36 multipv 1 score cp -1486 nodes 32025435 nps 44112169 hashfull 215 tbhits 0 time 726 pv f6e8 b8c8 h6g5 c4c5 g6g5 c5c6 e8c7 f3f4 g5g4 h3g4 h8g7 h1g2 c7d5 e4d5 e7e5 f4f5 e5e4 f1e1 e4d3 f5f6 g7f7 e1e7 f7f8 f6f7 a6f1 g2f2
info depth 12 seldepth 36 multipv 2 score cp -1488 nodes 32025435 nps 44112169 hashfull 215 tbhits 0 time 726 pv e7e6 b8c8 f6g8 c4c5 g8e7 c5c6 e7c8
info depth 12 seldepth 40 multipv 3 score cp -1493 nodes 32025435 nps 44112169 hashfull 215 tbhits 0 time 726 pv f6g8 c4c5 h6g7 c5c6 g7e5 f1b1 e5h2 b8c8
info depth 12 seldepth 26 multipv 4 score cp -1504 nodes 32025435 nps 44112169 hashfull 215 tbhits 0 time 726 pv e7e5 c4c5 f6e8 b8c8 h6g5
info depth 12 seldepth 40 multipv 5 score cp -1532 nodes 32025435 nps 44112169 hashfull 215 tbhits 0 time 726 pv h8g8 c4c5 f6e8 c5c6 e7e5 f3f4 h6g5 b8c8 g6g5 f4g5 e8f6 f1g1 g8h7 c6c7 a6c8 g1g7 h7h8

Moves

movestateevalpn / dnvisits
e7e6unexplored-14880
f6g8unexplored-14930
f6d5unexplored-14970
h8g8unsolved-1588backed ·11 / 1051
h6f8unsolved-1792backed ·21 / 901
c8b8unexplored-17920
e7e5unsolved-18161 / 1041
f6e8unsolved-19201 / 1061
f6e4unexplorednot analysed0
f6g4unexplorednot analysed0
f6h5unexplorednot analysed0
f6d7unexplorednot analysed0
f6h7unexplorednot analysed0
a6c4unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
h6g5unexplorednot analysed0
h6g7unexplorednot analysed0
h8h7unexplorednot analysed0
h8g7unexplorednot analysed0
c8g8unexplorednot analysed0
c8d8unexplorednot analysed0
c8e8unexplorednot analysed0
c8f8unexplorednot analysed0