AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Nc3 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 Rh7 15. h4 Ba6 16. f6 O-O-O 17. Rd1 Kb8 18. Rc1
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 -114cp

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

workers serve visitor requests first

1k1r1b2/p2p3r/bpn1pP2/1B4p1/3PP1PP/2P5/PP6/2R1K2R b K - 0 1

visits 1 · nodes 128.0M · 32.5s

raw engine output (last analysis)
info depth 24 seldepth 46 multipv 1 score cp -114 nodes 128001062 nps 3933290 hashfull 436 tbhits 0 time 32543 pv c6b4 e1e2 d7d5 e4e5 b4d3 c1f1 a6b5 h4h5 b6b5 f6f7 d8c8 h5h6 b8b7 f1d1 b5b4 c3c4 a7a5 h1f1 a5a4 a2a3 b4b3 e2f3 d3f4 f3f2 f8e7 c4c5 b7c6 d1d3 f4e2 d3f3 e2g3 f1c1 c8h8 f7f8r e7f8
info depth 24 seldepth 45 multipv 2 score cp -340 nodes 128001062 nps 3933290 hashfull 436 tbhits 0 time 32543 pv e6e5 c1d1 d7d6 h4h5 c6b4 e1g1 b4c2 c3c4 c2e3 f1f2 e3d1 d4d5 h7h6 f2f1 a6b5 c4c5 a7a5 c5c6 b8c7 f6f7 h6h7 a2a4 d8c8 h5h6 b6b5 g1g2 c8a8 f1b1 a8b8 b2b3 b8a8 a4b5
info depth 24 seldepth 46 multipv 3 score cp -389 nodes 128001062 nps 3933169 hashfull 436 tbhits 0 time 32544 pv c6e5 d4e5 d7d5 c1d1 d5d4 h4h5 h7h6 e4e5 a6b7 b5c6 b7c6 f6f7 a7a5 h1f1 h6h8 f1f6 b6b5 f6h6 d8c8 h6h7 b8b7 e1f2 b7b8 f2f1
info depth 24 seldepth 34 multipv 4 score cp -537 upperbound nodes 128001062 nps 3933169 hashfull 436 tbhits 0 time 32544 pv b8a8 f6f7
info depth 23 seldepth 34 multipv 5 score cp -509 nodes 128001062 nps 3933169 hashfull 436 tbhits 0 time 32544 pv h7h8 f6f7 c6e5 d4e5 d7d5 c1d1 d5d4 h4h5 a6b5 h1f1 d8c8 f1f6 a7a5 c3d4 b6b5 d1c1 b8a7 c1c7 c8c7 h5h6 f8b4 e1f1

Moves

movestateevalpn / dnvisits
c6b4unexplored-1140
e6e5unexplored-2570
c6e5unexplored-3890
b8a8unexplored-5370
h7h8unexplored-6500
f8h6unexplored-7010
d7d6unexplorednot analysed0
d7d5unexplorednot analysed0
g5h4unexplorednot analysed0
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e7unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
a6c8unexplorednot analysed0
f8a3unexplorednot analysed0
f8b4unexplorednot analysed0
f8c5unexplorednot analysed0
f8d6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
h7h4unexplorednot analysed0
h7h5unexplorednot analysed0
h7h6unexplorednot analysed0
h7e7unexplorednot analysed0
h7f7unexplorednot analysed0
h7g7unexplorednot analysed0
d8c8unexplorednot analysed0
d8e8unexplorednot analysed0
b8b7unexplorednot analysed0
b8c7unexplorednot analysed0
b8c8unexplorednot analysed0