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. h3 b6 14. g4 e5 15. h4 Ba6 16. a4 gxh4 17. Ke2 Kf7 18. dxe5 Nd4 19. cxd4 Kf6 20. Rh5 Ke5 21. Rh2
transpositions from: h5h2 · h4h2 · h3h2 · h7h2
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 · Black to move · best line -653cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 6 from lines only

workers serve visitor requests first

r4b1r/p2p4/bp6/1B2kP2/P3P1P1/8/1P2K2R/R7 b - - 0 1

visits 1 · nodes 128.0M · 28.1s

raw engine output (last analysis)
info depth 23 seldepth 52 multipv 1 score cp -653 nodes 128000474 nps 4560532 hashfull 129 tbhits 81813 time 28067 pv a8c8 a1c1 c8c4 e2e1 c4a4 h2h8 a6e2 f5f6 a7a5 g4g5 a5a4 f6f7 b6b5 g5g6 b5b4 g6g7 e2h5 c1c5 e5f4 g7g8q h5f7 e1d1 b4b3 d1c1 f4g4 c5c8 g4g3 e4e5 a4a3 b2a3 b3b2 c1b1 g3g2
info depth 23 seldepth 57 multipv 2 score cp -775 nodes 128000474 nps 4560532 hashfull 129 tbhits 81813 time 28067 pv f8a3 b2a3 h8c8 a1c1 c8c3 c1c3 a8c8 f5f6 c8c2 e2f3 c2g2 f3e3 g2g3 e3d4 d7d5 b5d7 g3c3 f6f7 e5f4 d4e5 f4g5 e5f6 d5e4 d7e6
info depth 23 seldepth 52 multipv 3 score cp -803 nodes 128000474 nps 4560532 hashfull 129 tbhits 81813 time 28067 pv f8h6 a1d1 h8c8 d1d5 e5f4 h2f2 f4g3 f2f3 g3g2 f3g3 g2h2 g3g2 h2h3 d5d7 a8d8 g2g3 h3h2 g3h3 h2g2 g4g5 d8d2 e2f3 d2f2 e4e5 a6c8 h3h1 h6g7 f5f6 c8g4 e5e6 g2g3
info depth 22 seldepth 50 multipv 4 score cp -837 nodes 128000474 nps 4560370 hashfull 129 tbhits 81813 time 28068 pv e5f4 a1f1 f4e3 h2h7 h8h7 f5f6 d7d6 b5a6 a7a5 g4g5 b6b5 g5g6 f8g7 f6g7 a8h8 g6g7 h8h2 f1f2 h2h1 b2b4 h1e1
info depth 22 seldepth 65 multipv 5 score cp -869 nodes 128000474 nps 4560370 hashfull 129 tbhits 81813 time 28068 pv a6b5 f5f6 f8e7 a1f1 a7a5 g4g5 b6b5 g5g6 b5a4 g6g7 h8g8 f6f7 a5a4 f7g8q a8g8 h2f2 e7h4 f2f5 e5d4 f1a1 h4e1 e4e5 a4a3 f5f4 d4e3

Moves

movestateevalpn / dnvisits
a8c8unexplored-6530
f8a3unexplored-7750
f8h6unexplored-8030
e5f4unexplored-8370
a6b5unexplored-8690
h8h2unexplored-9500
d7d6unexplorednot analysed0
d7d5unexplorednot analysed0
a6b7unexplorednot analysed0
a6c8unexplorednot analysed0
f8b4unexplorednot analysed0
f8c5unexplorednot analysed0
f8d6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
a8b8unexplorednot analysed0
a8d8unexplorednot analysed0
a8e8unexplorednot analysed0
h8h3unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
h8h7unexplorednot analysed0
h8g8unexplorednot analysed0
e5d4unexplorednot analysed0
e5f6unexplorednot analysed0
e5d6unexplorednot analysed0