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 d6 13. h3 g5 14. f6 b6 15. g4 Ba6 16. h4 O-O-O 17. Rh2 Kb8 18. Rd1
transpositions from: h1h2 · a1d1
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 -59cpbacked ·2

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 5 from lines only

workers serve visitor requests first

1k1r1b1r/p7/bpnppP2/1B4p1/3PP1PP/2P5/PP5R/3RK3 b - - 0 1

visits 1 · nodes 128.0M · 18.1s

raw engine output (last analysis)
info depth 25 seldepth 38 multipv 1 score cp -183 nodes 128001045 nps 7055509 hashfull 279 tbhits 2233 time 18142 pv c6b4 c3c4 d6d5 b5d7 b4c2 e1f2 d5e4 h4h5 e6e5 f2g1 c2e3 b2b4 e3g2 h5h6 a6b7 d4d5 e5e4 d1e1 a7a5 e1e2 b6b5 f6f7 e4e3 h2h3 a5b4 h6h7 b5b4 h3f3 g2f4 e2e1 e3e2 f3e3
info depth 25 seldepth 48 multipv 2 score cp -252 nodes 128001045 nps 7055509 hashfull 279 tbhits 2233 time 18142 pv e6e5 e1e2 c6b4 h4g5 h8h3 h2h3 d6d5 g4g5 b4d3 g5g6 d3f2 d1e1 a6c8 b5d7 c8a6 c3c4 e5d4 b2b4 f8g7 a2a4 d5d4 e1h1 d4d3 e2d2 f2h1 b4b5 a6b7 f6f7 d8f8 d7c8 b7c6 b5c6 f8h8 c8h3
info depth 25 seldepth 37 multipv 3 score cp -411 nodes 128001045 nps 7055509 hashfull 279 tbhits 2233 time 18142 pv h8h7 b5a6 d8c8 d1c1 a7a5 h4h5 a5a4 e1f1 b6b5 c3c4 b5b4 c4c5 c6a5 b2b3 a4b3 c5c6 f8h6 c6c7 b8a7 h2f2 a5c4 f1g1 c4b2 f6f7 b2d3 f2f1 d3c1 e4e5 d6d5
info depth 24 seldepth 42 multipv 4 score cp -460 nodes 128001045 nps 7055509 hashfull 279 tbhits 2233 time 18142 pv d8c8 d1c1 b8a8 h4h5 e6e5 h5h6 e5d4 c1d1 c6e5 e1f1 h8h7 h2e2 a6b5 c3c4 a7a5 f6f7 a5a4 f1g1 a4a3 e2f2 a8b7 g1h2 b6b5 c4c5
info depth 24 seldepth 65 multipv 5 score cp -499 nodes 128001045 nps 7055509 hashfull 279 tbhits 2233 time 18142 pv b8a8 h4h5 h8h6 h2f2 e6e5 f6f7 e5d4 f2f6 c6e5 f6h6 f8h6 e1e2 a6c8 f7f8r h6f8 d1f1 c8e6 b5c4 e5f3 c4d5 a8b8 h5h6 d8e8

Moves

movestateevalpn / dnvisits
c6b4unsolved-591 / 771
e6e5unexplored-2710
d8c8unexplored-4740
b8a8unexplored-4990
h8h7unexplored-5140
f8h6unexplored-6540
g5h4unsolved-732backed ·31 / 511
d6d5unexplorednot analysed0
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e5unexplorednot analysed0
c6e7unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
a6c8unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
d8d7unexplorednot analysed0
d8e8unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
h8g8unexplorednot analysed0
b8b7unexplorednot analysed0
b8c7unexplorednot analysed0
b8c8unexplorednot analysed0