AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 Kd8 13. f6 g5 14. h3 d6 15. g4 e5 16. h4 b6 17. d5 Ba6 18. Rc1 Rc8 19. a4 Ra8 20. Kf2 Rh7 21. Bxa6 Na5
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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 +1092cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

r2k1b2/p6r/1p1p1P2/n2Pp1p1/P3P1PP/2P5/1P3K2/2R4R w - - 0 1

visits 1 · nodes 128.0M · 25.6s

raw engine output (last analysis)
info depth 23 seldepth 66 multipv 1 score cp 1092 nodes 128001104 nps 5000433 hashfull 99 tbhits 43253 time 25598 pv b2b3 a5b7 b3b4 a7a5 h4g5 a5b4 c1b1 b7c5 g4g5 d8d7 g5g6 a8d8 g6h7 d7c8 h1h7 f8g7 c3c4 c8b8 f6f7 g7f8 a4a5 c5a4 b1c1
info depth 22 seldepth 60 multipv 2 score cp 753 nodes 128001104 nps 5000433 hashfull 99 tbhits 43253 time 25598 pv h4g5 a5c4 c1e1 c4d2 h1h7 d2f3 e1c1 d8c7 c3c4 f3e1 f2e2 e1d3 c1h1 d3f4 e2d2 a8c8 g4g5 f4g6 h1c1 c7b8 c4c5 a7a5 b2b4 g6e7
info depth 22 seldepth 68 multipv 3 score cp 710 nodes 128001104 nps 5000433 hashfull 99 tbhits 43253 time 25598 pv c1d1 a5c4 h4g5 c4e3 h1h6 d8c7 d1h1 c7b7 h6h7 e3d1 f2e2 d1f2 h1h7 f8g7 f6f7 g7f8 h7h2 f2h3 g4g5 f8g7 c3c4 g7f8
info depth 22 seldepth 51 multipv 4 score cp 628 nodes 128001104 nps 5000433 hashfull 99 tbhits 43253 time 25598 pv h4h5 a5b3 h5h6 b3c5 f2g2 a8c8 c3c4 a7a5 f6f7 c5d3 b2b3 d8c7 c4c5 c7b8 c1c3 d3c1 h1c1 b6b5
info depth 22 seldepth 42 multipv 5 score cp 526 nodes 128001104 nps 5000433 hashfull 99 tbhits 43253 time 25598 pv f6f7 a5c4 b2b4 c4b2 f2e2 b2d3 h4g5 d8c7 h1h6 c7b7 g4g5 h7g7 h6h1 g7g6 c3c4 d3f4 e2f3 a8c8 c4c5 b7b8 c5c6 c8c7 h1h6 a7a5 h6g6 f4g6 f3g3 b6b5 c1h1 b8a8 g3f2

Moves

movestateevalpn / dnvisits
b2b3unexplored10920
h4g5unexplored7530
c1d1unexplored7100
h4h5unexplored6280
f6f7unexplored5260
c3c4unexplorednot analysed0
b2b4unexplorednot analysed0
c1a1unexplorednot analysed0
c1b1unexplorednot analysed0
c1e1unexplorednot analysed0
c1f1unexplorednot analysed0
c1g1unexplorednot analysed0
c1c2unexplorednot analysed0
h1d1unexplorednot analysed0
h1e1unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
f2e1unexplorednot analysed0
f2f1unexplorednot analysed0
f2g1unexplorednot analysed0
f2e2unexplorednot analysed0
f2g2unexplorednot analysed0
f2e3unexplorednot analysed0
f2f3unexplorednot analysed0
f2g3unexplorednot analysed0