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 Rb8 16. d5 b6 17. Rc1 Ba6 18. h4 Rc8 19. Rh2 Nb8
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 +1200cp

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

workers serve visitor requests first

1nrk1b1r/p7/bp1ppP2/1B1P2p1/4P1PP/2P5/PP5R/2R1K3 w - - 0 1

visits 1 · nodes 128.0M · 49.5s

raw engine output (last analysis)
info depth 21 seldepth 51 multipv 1 score cp 1200 nodes 128001564 nps 2584897 hashfull 190 tbhits 42907 time 49519 pv b5d7 c8c4 a2a3 b8c6 b2b3 h8g8 d7c8 g8h8 h4h5 f8h6 b3c4 a6c4 d5c6 d8c7 h2f2 c7b8 c1b1 h8f8 a3a4 a7a5 b1b2 c4e2 c3c4 d6d5 c4c5 b6b5 a4b5 b8a7 b2b6 a5a4 b6a6 a7b8 a6a8 b8c7
info depth 21 seldepth 93 multipv 2 score cp 1126 nodes 128001564 nps 2584897 hashfull 190 tbhits 42907 time 49519 pv c3c4 b8c6 b5c6 c8b8 b2b4 b8c8 h4h5 f8h6 b4b5 c8c5 f6f7 h8f8 b5a6 e6e5 h2f2 c5c8 e1f1 d8c7
info depth 21 seldepth 49 multipv 3 score cp 1070 nodes 128001564 nps 2584897 hashfull 190 tbhits 42907 time 49519 pv h4g5 f8h6 b5d7 c8c7 g4g5 a6e2 c3c4 b6b5 c4c5 h6f8 b2b4 e6d5 c5d6 a7a5 c1c8 d8d7 h2h7 h8h7 f6f7 d7e6
info depth 21 seldepth 51 multipv 4 score cp 1040 nodes 128001564 nps 2584897 hashfull 190 tbhits 42907 time 49519 pv h4h5 a6b5 c3c4 b8c6 d5c6 d6d5 f6f7 d5d4 c4c5 d4d3 e1d2 b6b5 c5c6 d8c7 h5h6 h8h7 h2f2 f8b4 d2d1 d3d2
info depth 21 seldepth 44 multipv 5 score cp 967 nodes 128001564 nps 2584897 hashfull 190 tbhits 42907 time 49519 pv e1f1 b8c6 c3c4 c8b8 h4h5 h8h6 b2b3 c6d4 b5d7 d4e2 b3b4 e2g3 f1e1 e6d5 d7c8 d6d5 e4e5 d5d4 e5e6 d8c7 h2d2 d4d3 c4c5 g3e2

Moves

movestateevalpn / dnvisits
b5d7unexplored12000
c3c4unexplored11260
h4g5unexplored10700
h4h5unexplored10400
e1f1unexplored9670
a2a3unexplorednot analysed0
a2a4unexplorednot analysed0
b2b3unexplorednot analysed0
b2b4unexplorednot analysed0
b5a4unexplorednot analysed0
b5a6unexplorednot analysed0
b5c4unexplorednot analysed0
b5c6unexplorednot analysed0
b5d3unexplorednot analysed0
b5e2unexplorednot analysed0
b5e8unexplorednot analysed0
b5f1unexplorednot analysed0
c1a1unexplorednot analysed0
c1b1unexplorednot analysed0
c1c2unexplorednot analysed0
c1d1unexplorednot analysed0
d5e6unexplorednot analysed0
e1d1unexplorednot analysed0
e1d2unexplorednot analysed0
e1e2unexplorednot analysed0
e1f2unexplorednot analysed0
e4e5unexplorednot analysed0
f6f7unexplorednot analysed0
h2c2unexplorednot analysed0
h2d2unexplorednot analysed0
h2e2unexplorednot analysed0
h2f2unexplorednot analysed0
h2g2unexplorednot analysed0
h2h1unexplorednot analysed0
h2h3unexplorednot analysed0