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 g5 13. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Bc1 24. Rf5 Rhf8 25. b3 Bg5 26. Bd7 Bc1 27. c4 Kg7 28. Rh5 Rad8 29. c5 Bg5 30. b4 a6
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 +1319cpbacked ·1

This position: analysed (128.0M nodes across 1 pass) — Moves here: 1 searched · 4 from lines only

workers serve visitor requests first

3r1r2/1p1B1Pk1/p7/2P3bR/1P4p1/8/P5PP/1K6 w - - 0 1

visits 1 · nodes 128.0M · 21.2s

raw engine output (last analysis)
info depth 21 seldepth 56 multipv 1 score cp 1329 nodes 128001341 nps 6032677 hashfull 126 tbhits 581607 time 21218 pv h5h6 g5f4 b1c2 f4e5 h2h4 g4h3 g2g4 e5f4 h6h8 g7f6 g4g5 f6e5 g5g6 e5d4 g6g7 d4c3 h8f8 f4e5 g7g8q e5g7 g8h7
info depth 21 seldepth 56 multipv 2 score cp 1319 nodes 128001341 nps 6032677 hashfull 126 tbhits 581607 time 21218 pv b1c2 g5f4 h5h6 f4c1 h2h3 g4h3 g2g4 c1f4 h6h8 g7f6 g4g5 f6e5 g5g6 e5d4 g6g7 d4c3 h8f8 f4e5 g7g8q e5g7 g8h8 g7f8 c2b3 f8g7 f7f8q c3c2 b3a4 a6a5 b4b5 c2b3 b5b6
info depth 21 seldepth 39 multipv 3 score cp 1274 nodes 128001341 nps 6032677 hashfull 126 tbhits 581607 time 21218 pv g2g3 g5f4 h5h6 f4g5 h2h3 g4h3 g3g4 g5c1 b1c2 a6a5 b4b5 c1g5 c2b1 a5a4 a2a3 g5f4 h6h8 g7f6 g4g5 f6e5 g5g6 e5d4 g6g7 d4c3 h8f8 c3c2 g7g8q f4h6 b5b6 h6g7 g8h7 g7b2 h7d3
info depth 20 seldepth 53 multipv 4 score cp 1289 nodes 128001341 nps 6032677 hashfull 126 tbhits 581607 time 21218 pv h2h3 g4h3 g2g4 g5h4 h5h6 h4g5 b1c2 g5h4 h6h8 g7f6 g4g5 f6e5 h8f8 e5d4 g5g6 h4f6 g6g7 d4c3 c2b1 c3c2 g7g8q c2c1 b1c2 f6g7
info depth 20 seldepth 56 multipv 5 score cp 1192 nodes 128001341 nps 6032677 hashfull 126 tbhits 581607 time 21218 pv a2a3 g5e3 h5h6 e3f4 h2h4 g4g3 h4h5 f4c1 b1c2 c1g5 c2d3 g5e3 d3e4 e3g5 e4f3 g5h4 a3a4 h4g5 f3e4 g5h4 a4a5 h4g5 h6h8 g7f6 h8f8

Moves

movestateevalpn / dnvisits
b1c2unexplored13190
h2h3unexplored12890
g2g3unexplored12740
h5h6unsolved1226backed ·123 / 11
a2a3unexplored11920
b4b5unexplorednot analysed0
c5c6unexplorednot analysed0
a2a4unexplorednot analysed0
h2h4unexplorednot analysed0
d7a4unexplorednot analysed0
d7g4unexplorednot analysed0
d7b5unexplorednot analysed0
d7f5unexplorednot analysed0
d7c6unexplorednot analysed0
d7e6unexplorednot analysed0
d7c8unexplorednot analysed0
d7e8unexplorednot analysed0
h5h3unexplorednot analysed0
h5h4unexplorednot analysed0
h5g5unexplorednot analysed0
h5h7unexplorednot analysed0
h5h8unexplorednot analysed0
b1a1unexplorednot analysed0
b1b2unexplorednot analysed0