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 Rc8 25. Rb7 Rc6 26. a5 Rc8
transpositions from: g8c8 · c6c8
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 +1758cpbacked ·2

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

workers serve visitor requests first

2r4k/1R2p3/b4npb/P1P3B1/3pP3/3P1P1P/8/5R1K w - - 0 1

visits 2 · nodes 40.1M · 0.2s

raw engine output (last analysis)
info depth 11 seldepth 27 multipv 1 score cp 1587 nodes 32085608 nps 208348103 hashfull 146 tbhits 0 time 154 pv b7c7 f6g4 f1b1 h6g7 g5f6 g7f6 f3g4 g6g5 c7c8 g5g4 b1b8 h8g7 c5c6 g4h3 c6c7 g7h6 b8b6 h6h5 b6a6 e7e6 c7c8q e6e5
info depth 10 seldepth 27 multipv 2 score cp 1558 nodes 32085608 nps 208348103 hashfull 146 tbhits 0 time 154 pv f1b1 f6d5 e4d5 h6g5 b7c7
info depth 10 seldepth 18 multipv 3 score cp 1502 nodes 32085608 nps 208348103 hashfull 146 tbhits 0 time 154 pv f3f4 h8g8 b7d7 g8h8 d7d8 h6f8 c5c6 c8d8 c6c7 f6h5
info depth 10 seldepth 25 multipv 4 score cp 1494 nodes 32085608 nps 208348103 hashfull 146 tbhits 0 time 154 pv f1a1 f6g4 a1b1 g4f2 h1g1 f2d3 b7b8 d4d3 b8c8 d3d2
info depth 10 seldepth 24 multipv 5 score cp 1490 nodes 32085608 nps 208348103 hashfull 146 tbhits 0 time 154 pv b7b8 e7e5 b8b7 c8c7 b7c7 f6e8 f1b1 h6g5 c5c6 e8c7 b1b8 c7e8 b8a8 a6d3 c6c7 d4d3 c7c8q d3d2 c8d7 d2d1q d7d1 g6g5 a5a6

Moves

movestateevalpn / dnvisits
b7c7unsolved175862 / 11
f1b1unsolved1654backed ·252 / 11
f1a1unexplored14940
b7b8unexplored14610
f3f4unexplored14290
b7d7unexplored14100
b7b1unexplored13800
h3h4unexplorednot analysed0
e4e5unexplorednot analysed0
c5c6unexplorednot analysed0
g5c1unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
f1c1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1g1unexplorednot analysed0
f1f2unexplorednot analysed0
b7b2unexplorednot analysed0
b7b3unexplorednot analysed0
b7b4unexplorednot analysed0
b7b5unexplorednot analysed0
b7b6unexplorednot analysed0
b7a7unexplorednot analysed0
b7e7unexplorednot analysed0
h1g1unexplorednot analysed0
h1g2unexplorednot analysed0
h1h2unexplorednot analysed0