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 Bg7 14. fxe6 g4 15. Rf1 Bf6 16. O-O-O gxh3 17. e5 Rh1 18. exf6 d6 19. Rxh1 Kf7 20. Re1 Kg7 21. Re8 Kf6 22. Rg8 b6 23. g4
transpositions from: g3g4 · g2g4
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 -1273cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 7 from lines only

workers serve visitor requests first

r1b3R1/p7/1pnp1k2/1B6/3P2P1/2P5/PP6/2K5 b - - 0 1

visits 1 · nodes 128.0M · 35.1s

raw engine output (last analysis)
info depth 19 seldepth 52 multipv 1 score cp -1273 nodes 128000019 nps 3642262 hashfull 102 tbhits 170925 time 35143 pv a7a5 g8g6 f6f7 g4g5 c8a6 g6g8 f7e6 g8f8 a8f8 g5g6 c6e7 b5a6 e6f5 c3c4 f5e6 g6g7 e7g8 c4c5 b6c5 b2b4 e6d5
info depth 19 seldepth 57 multipv 2 score cp -1448 nodes 128000019 nps 3642262 hashfull 102 tbhits 170925 time 35143 pv f6f7 g8g7 f7f6 g7g6 f6f7 g4g5 c8g4 g6g7 f7e6 g7a7 g4h5 b5c6 h5g6 c3c4 e6f5 c4c5 f5f4
info depth 19 seldepth 65 multipv 3 score cp -1448 nodes 128000019 nps 3642262 hashfull 102 tbhits 170925 time 35143 pv a7a6 g8g6 f6f7 g4g5 a6b5 g6g7 f7e6 g7a7 c8a6 a7a8 a6c4 g5g6 e6f6 g6g7 c4g8 c3c4 f6g5 b2b3
info depth 19 seldepth 53 multipv 4 score cp -1448 nodes 128000019 nps 3642262 hashfull 102 tbhits 170925 time 35143 pv a8b8 g8g6 f6f7 g4g5 c8g4 g6g7 f7e6 g7a7 g4h5 b5c6 h5g6 c3c4 e6f5 c4c5 d6c5 d4d5 b6b5
info depth 19 seldepth 50 multipv 5 score cp -1452 nodes 128000019 nps 3642262 hashfull 102 tbhits 170925 time 35143 pv d6d5 g8g6 f6f7 g4g5 c8g4 g6g7 f7e6 b5e2 g4f3 g7a7 c6e7 g5g6 f3g2 e2f3 e6f5 f3g2 f5g5

Moves

movestateevalpn / dnvisits
a7a5unexplored-12730
a7a6unexplored-14480
a8b8unexplored-14480
f6f7unexplored-14480
d6d5unexplored-14520
c8a6unexplored-18140
f6e6unexplored-20760
c6a5unexplorednot analysed0
c6b4unexplorednot analysed0
c6b8unexplorednot analysed0
c6d4unexplorednot analysed0
c6d8unexplorednot analysed0
c6e5unexplorednot analysed0
c6e7unexplorednot analysed0
c8b7unexplorednot analysed0
c8d7unexplorednot analysed0
c8e6unexplorednot analysed0
c8f5unexplorednot analysed0
c8g4unexplorednot analysed0
f6e7unexplorednot analysed0