AtomicDB

Sign in Register
1. Nf3 d6 2. Ng5 f6 3. Na3 Na6 4. Nb5 e6 5. Nf7 Nb8 6. Nxc7 f5 7. e4 Be7 8. d4 h6 9. Nxh8 g6 10. Bb5 Kf8 11. Be8 b6 12. O-O Bh4 13. g3 a6 14. Bf7
Community name

Villager Defense, Knight Attack By Land

Reference: 1. Nf3 d6 2. Ng5 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 -3912cpbacked ·1

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

workers serve visitor requests first

r4k2/5B2/pp1pp1pp/5p2/3PP2b/6P1/PPP2P1P/R1BQ1RK1 b - - 0 1

visits 1 · nodes 128.0M · 16.7s

raw engine output (last analysis)
info depth 20 seldepth 45 multipv 1 score cp -3900 nodes 128001400 nps 7681313 hashfull 257 tbhits 0 time 16664 pv b6b5 g1h1 a8c8 c2c4 h4d8 c1d2 a6a5 h2h3 d8b6 a1c1 a5a4 d1e2 b6d8 c1c2 e6e5 c2c1 d6d5 c4c5 d8a5 d2b4 a5b4 c5c6 c8c7 f1e1
info depth 20 seldepth 42 multipv 2 score cp -3912 nodes 128001400 nps 7681313 hashfull 257 tbhits 0 time 16664 pv a6a5 g1h1 e6e5 c2c4 a5a4 h2h3 f5f4 c1d2 f4f3 g3h4 g6g5 f1g1 a8c8 a1c1 c8c7 f7e6 d6d5 c4c5 b6c5 d2b4 c7c5 e6d5 f8g8
info depth 20 seldepth 39 multipv 3 score cp -3930 nodes 128001400 nps 7681313 hashfull 257 tbhits 0 time 16664 pv a8d8 g1h1 a6a5 c2c4 b6b5 c1d2 d8c8 h2h3 e6e5 f1e1 a5a4 d2a5 a4a3 b2b4 f5e4 a5d8 c8d8
info depth 20 seldepth 36 multipv 4 score cp -3948 nodes 128001400 nps 7681313 hashfull 257 tbhits 0 time 16664 pv e6e5 g1h1 f5f4 h2h3 a6a5 c2c4 a5a4 c1d2 f4f3 g3h4 a4a3 b2b3 g6g5 f1g1 a8d8 d4d5 d8c8 a1c1 c8c7 b3b4 b6b5 c4c5 d6c5
info depth 20 seldepth 37 multipv 5 score cp -3956 nodes 128001400 nps 7681313 hashfull 257 tbhits 0 time 16664 pv h4e7 c2c4 f5f4 g1h1 a6a5 c1d2 a5a4 h2h3 f4f3 a1c1 e7g5 d2e3 a8c8 b2b4 e6e5 d4d5 c8c7 f7g6 f8g8 e3b6 g8f8

Moves

movestateevalpn / dndepth
a6a5unexplored-3912-
a8d8unexplored-3930-
e6e5unexplored-3948-
h4e7unexplored-3956-
b6b5unsolved-40001 / 109128M
a8a7unexplorednot analysed-
a8b8unexplorednot analysed-
a8c8unexplorednot analysed-
a8e8unexplorednot analysed-
d6d5unexplorednot analysed-
f5e4unexplorednot analysed-
f5f4unexplorednot analysed-
f8e7unexplorednot analysed-
f8g7unexplorednot analysed-
g6g5unexplorednot analysed-
h4d8unexplorednot analysed-
h4f6unexplorednot analysed-
h4g3unexplorednot analysed-
h4g5unexplorednot analysed-
h6h5unexplorednot analysed-