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. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Rhf8 24. Rf5 Rac8 25. c4 Bg5 26. b4 Rcd8 27. Bd7
transpositions from: b5d7 · b3b4
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 -1246cpbacked ·7

This position: analysed (128.0M nodes across 1 pass) — Moves here: 12 searched · 2 from lines only

workers serve visitor requests first

3r1r2/pp1B1P1k/8/5Rb1/1PP3p1/8/P5PP/1K6 b - - 0 1

visits 1 · nodes 128.0M · 34.9s

raw engine output (last analysis)
info depth 22 seldepth 54 multipv 1 score cp -1116 nodes 128001078 nps 3664187 hashfull 213 tbhits 84577 time 34933 pv b7b6 a2a4 a7a5 b4b5 d8b8 d7c8 h7h8 g2g3 b8a8 c4c5 b6c5 b5b6 a8b8 f5d5 h8g7 h2h3 g4h3 g3g4 g5e7 d5e5 e7b4 e5h5 b4c5 b6b7 g7g6 h5g5 g6f6 g5f5 f6g6
info depth 22 seldepth 76 multipv 2 score cp -1145 nodes 128001078 nps 3664083 hashfull 213 tbhits 84577 time 34934 pv g4g3 c4c5 a7a6 a2a4 h7h8 a4a5 h8g7 f5d5 g7h7 d5e5 h7h8 h2g3 g5f4 e5h5 h8g7 g2g4 g7f6 h5f5 f6g7 b1c2 g7h7 f5h5 h7g7 h5h8 g7f6 g4g5 f6e5 g5g6 e5d4 h8h7
info depth 22 seldepth 52 multipv 3 score cp -1145 nodes 128001078 nps 3664083 hashfull 213 tbhits 84577 time 34934 pv h7h8 c4c5 h8g7 a2a3 g7h7 a3a4 g4g3 a4a5 a7a6 h2g3 g5f4 g2g4 h7g7 f5h5 g7f6 h5g5 f4e3 g5f5 f6g7 f5f6 e3g5 f6f3
info depth 22 seldepth 32 multipv 4 score cp -1145 nodes 128001078 nps 3664083 hashfull 213 tbhits 84577 time 34934 pv d8a8 c4c5 a8d8 a2a4 g4g3 a4a5 a7a6 h2g3 g5f4 g2g4 h7g7 f5h5 g7f6 h5g5 f4e3 g5f5 f6g7 f5f6 e3g5 f6h6 g5f4 h6h3 f4g5 h3h5 g5f4
info depth 22 seldepth 67 multipv 5 score cp -1148 nodes 128001078 nps 3664083 hashfull 213 tbhits 84577 time 34934 pv h7g7 c4c5 g4g3 a2a4 g3h2 g2g4 g5f4 f5h5 g7f6 a4a5 a7a6 h5d5 f6g7 d5f5 f4g5 f5f3 g7g6 f3f6 g6h7 f6h6 h7g7 b1c2 g5f4 h6h8 g7f6 g4g5 f6e5 h8h1

Moves

movestateevalpn / dnvisits
g5h4unexplored-12460
h7g7unsolved-1246backed ·61 / 871
g5f4unsolved-12601 / 1001
g4g3unsolved-1269backed ·41 / 871
h7h8unsolved-1272backed ·41 / 571
d8a8unsolved-1278backed ·31 / 872
g5d2unsolved-12891 / 1031
b7b6unsolved-1291backed ·11 / 861
g5c1unsolved-1303backed ·31 / 1711
a7a6unsolved-1304backed ·11 / 271
a7a5unsolved-1319backed ·11 / 711
d8c8unexplored-13190
g5e3unsolved-13481 / 1031
b7b5unsolved-13731 / 761
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
g5e7unexplorednot analysed0
d8d7unexplorednot analysed0
d8b8unexplorednot analysed0
d8e8unexplorednot analysed0
f8f7unexplorednot analysed0
f8e8unexplorednot analysed0
f8g8unexplorednot analysed0
f8h8unexplorednot analysed0
h7g6unexplorednot analysed0
h7h6unexplorednot analysed0