AtomicDB

Sign in Register
1. Nh3 e6 2. d4 h6 3. Bg5 Nf6 4. d5 Bb4 5. c3 e5 6. d6 O-O 7. e3 cxd6 8. Bb5 Nc6 9. Qxd7 Rad8 10. Bd7 Ng4 11. f3 Nxh2 12. cxb4 f6 13. Bh4 Rc8 14. Nc3 Rc4 15. b3 g5 16. bxc4
Community name

Bg5 Opening

Reference: 1. Nh3 e6 2. d4 h6 3. Bg5

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 -1031cpbacked ·3

This position: analysed (128.0M nodes across 1 pass) — Moves here: 5 searched · 4 from lines only

workers serve visitor requests first

5rk1/pp1B4/5p1p/4p1p1/7B/4PP2/P5P1/R3K3 b Q - 0 1

visits 1 · nodes 128.0M · 21.9s

raw engine output (last analysis)
info depth 18 seldepth 45 multipv 1 score cp -753 nodes 128002366 nps 5830480 hashfull 71 tbhits 48827 time 21954 pv f8d8 h4f2 h6h5 e3e4 f6f5 g2g4 b7b5 f3f4 b5b4 g4h5 g8g7 f2c5 d8d7 e1c1 g5f4 d1g1 g7f7 g1g7 f7e8 g7e7 e8f8 e7c7 f8g8 c7g7 g8h8 g7g8 h8h7 g8g1 f5e4 g1g7 h7h8
info depth 18 seldepth 63 multipv 2 score cp -1011 nodes 128002366 nps 5830480 hashfull 71 tbhits 48827 time 21954 pv f6f5 d7e8 h6h5 a1c1 g8h8 f3f4 e5f4 h4g3 f5f4 c1c7 f8f7 c7c8 h5h4 e3e4 h4h3 e8f7 h8h7 e4e5 f4f3 c8h8 h7g7 h8h7 g7g8
info depth 17 seldepth 57 multipv 3 score cp -917 nodes 128002366 nps 5830480 hashfull 71 tbhits 48827 time 21954 pv g5h4 d7e8 f6f5 a1c1 a7a5 f3f4 e5f4 c1c7 f8e8 g2g4 b7b5 c7g7 g8f8 g4f5 b5b4
info depth 17 seldepth 58 multipv 4 score cp -979 nodes 128002366 nps 5830480 hashfull 71 tbhits 48827 time 21954 pv e5e4 d7e8 f6f5 f3f4 h6h5 a1c1 f8e8 c1c7 g8f8 e1d1 f8e8 a2a4 g5f4 c7e7 e8f8 e7e8 f8g7 e8g8 g7h7 g8g7 h7h8 g7h7 h8g8 h7f7 f5f4 a4a5
info depth 17 seldepth 62 multipv 5 score cp -987 nodes 128002366 nps 5830480 hashfull 71 tbhits 48827 time 21954 pv g8h8 d7e8 f6f5 a1c1 f8f7 e8f7 h6h5 f3f4 e5e4 e1d1 g5h4 c1c7 h8g8 c7g7 g8f8 a2a4

Moves

movestateevalpn / dndepth
f6f5unsolved-1031backed ·21 / 77512M
f8d8unsolved-1062backed ·21 / 41512M
g5h4unsolved-11841 / 99512M
b7b6unexplored-1242borrowed-
g8h8unexplored-1373borrowed-
a7a6unexplored-9500borrowed-
e5e4unsolved-95001 / 142512M
g8h7unexplored-9500borrowed-
h6h5unsolved-9500backed ·21 / 56128M
a7a5unexplorednot analysed-
b7b5unexplorednot analysed-
f8a8unexplorednot analysed-
f8b8unexplorednot analysed-
f8c8unexplorednot analysed-
f8e8unexplorednot analysed-
f8f7unexplorednot analysed-
g5g4unexplorednot analysed-
g8f7unexplorednot analysed-
g8g7unexplorednot analysed-