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 Rd6 23. c5 Ra6
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 +1533cpbacked ·3

This position: analysed (8.1M nodes across 1 pass)Moves here: 2 searched · 3 from lines only

workers serve visitor requests first

2b4k/4p3/r4npb/2P3B1/3pP2p/3P1PPP/P7/1R3R1K w - - 0 1

visits 1 · nodes 8.1M · 0.1s

raw engine output (last analysis)
info depth 12 seldepth 28 multipv 1 score cp 1412 nodes 8097325 nps 179940555 hashfull 44 tbhits 0 time 45 pv a2a4 h4g3 b1b7 f6g4 g5f6 g4f6 f3f4 a6c6 a4a5 h6f8 b7d7 c6a6 d7d8 g6g5 c5c6 g5g4 f4f5 g4g3 h1g2 e7e6 e4e5 e6f5 e5e6 h8h7 h3h4 h7h8 h4h5
info depth 12 seldepth 20 multipv 2 score cp 1401 nodes 8097325 nps 179940555 hashfull 44 tbhits 0 time 45 pv b1b7 a6a3 b7a7 a3c3 f1c1 c3a3 a7a3 f6g4 c5c6 g4f2 h1g1 f2d1 c6c7
info depth 12 seldepth 12 multipv 3 score cp 1381 nodes 8097325 nps 179940555 hashfull 44 tbhits 0 time 45 pv a2a3 a6a5 b1b7 c8b7 c5c6 a5b5 f1b1 b5c5
info depth 12 seldepth 16 multipv 4 score cp 1376 nodes 8097325 nps 179940555 hashfull 44 tbhits 0 time 45 pv b1b6 a6a3 b6a6 f6g4 a6a3 g4f2 h1g1 h6g5
info depth 12 seldepth 17 multipv 5 score cp 1332 nodes 8097325 nps 179940555 hashfull 44 tbhits 0 time 45 pv b1b8 f6g4 c5c6 g4f2 h1g1 f2h1 f1b1 a6a2

Moves

movestateevalpn / dnvisits
a2a4unsolved1533backed ·231 / 12
b1b7unsolved1464backed ·240 / 12
a2a3unexplored13810
b1b6unexplored13760
b1b8unexplored13320
f3f4unexplorednot analysed0
g3g4unexplorednot analysed0
e4e5unexplorednot analysed0
c5c6unexplorednot analysed0
g3h4unexplorednot 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