AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 Nh6 7. Ne5 fxe5 8. Qh5 g6 9. Qg5 Qxg5 10. O-O Bb4 11. e5 h6 12. c3 O-O 13. f4 a5 14. f5 Kh8 15. f6
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 -1020cpbacked ·1

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

workers serve visitor requests first

r1b2r1k/1p1p4/2n1pPpp/pB2P3/1b1P4/2P5/PP4PP/R1B2RK1 b - - 0 1

visits 1 · nodes 128.0M · 18.4s

raw engine output (last analysis)
info depth 22 seldepth 43 multipv 1 score cp -968 nodes 128005575 nps 6944370 hashfull 586 tbhits 0 time 18433 pv b7b6 g2g4 c8a6 h2h4 c6b8 f1f2 d7d5 b5e8 b8c6 a2a3 a5a4 b2b3 b4a3 b3b4 a6e2 f6f7 b6b5 e8d7 a4a3 d7c8 e2f3 g1h2 f3e2 c8a6 c6e7 c3c4 b5c4 a6b7 a8b8
info depth 22 seldepth 45 multipv 2 score cp -1141 nodes 128005575 nps 6944370 hashfull 586 tbhits 0 time 18433 pv b4a3 b2a3 c6b4 a2a4 d7d5 f6f7 b4c2 g2g4 c8d7 c1a3 c2a3 a1b1 b7b6 f1f3 a8b8 g4g5 h6h5 b5e2 d7a4 b1a1 a5a4 e2d3
info depth 21 seldepth 48 multipv 3 score cp -1144 nodes 128005575 nps 6944370 hashfull 586 tbhits 0 time 18433 pv a8b8 f6f7 b7b6 d4d5 c8a6 g1h1 b8a8 g2g3 a8b8 h2h3 b8a8 a2a3 a8b8 h3h4 b8a8 h4h5 g6g5 f1d1 g5g4 d1f1 c6d4
info depth 21 seldepth 37 multipv 4 score cp -1225 nodes 128005575 nps 6944370 hashfull 586 tbhits 0 time 18433 pv g6g5 g2g4 b7b6 h2h4 b4a3 b2a3 c6b4 a2a4 c8b7 d4d5 b4c2 a1b1 c2e1 f6f7 h6h5 c1a3 d7d6 e5d6 h5g4 a3f8 a8f8 d5d6
info depth 21 seldepth 49 multipv 5 score cp -1227 nodes 128005575 nps 6944370 hashfull 586 tbhits 0 time 18433 pv a5a4 h2h4 b7b6 g2g4 f8g8 f6f7 g8f8 f1f2 b4e7 a2a3 e7a3 d4d5 c8a6 d5e6 c6b8 c1f4 b8c6 f4d2 a8b8 g4g5 h6h5 d2c1 b8a8 f2d2 h8h7 b5c6

Moves

movestateevalpn / dnvisits
b7b6unexplored-10200
b4a3unexplored-11410
a5a4unexplored-12270
a8b8unexplored-12290
g6g5unsolved-12981 / 1051
h8g8unexplored-13160
h6h5unexplorednot analysed0
d7d6unexplorednot analysed0
h8h7unexplorednot analysed0
d7d5unexplorednot analysed0
c6d4unexplorednot analysed0
c6e5unexplorednot analysed0
c6a7unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
c6d8unexplorednot analysed0
b4c3unexplorednot analysed0
b4c5unexplorednot analysed0
b4d6unexplorednot analysed0
b4e7unexplorednot analysed0
a8a6unexplorednot analysed0
a8a7unexplorednot analysed0
f8f6unexplorednot analysed0
f8f7unexplorednot analysed0
f8d8unexplorednot analysed0
f8e8unexplorednot analysed0
f8g8unexplorednot analysed0