AtomicDB

Sign in Register
1. Nf3 f6 2. Ne5 fxe5 3. e3 g6 4. Bb5 c6 5. Qh5 d5 6. Qe5 Be6 7. Nc3 Qc7 8. Qxc7 Bh3 9. b3 Nh6 10. gxh3 O-O-O 11. h3 e6 12. e4 Bb4 13. Ba3 Kb8 14. O-O g5 15. f4 Rhg8 16. Kh1 g4 17. h4 g3 18. Kg2 Ng4 19. Be2 Nh2 20. Rh1 Nf3 21. Kf1
Atomic opening

King Knight

Reference: 1. 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.
BLACK_WIN (practical, via MINIMAX) · ≤M2

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

witness move: g3g2 (follow it below) end of line

1k1r2r1/pp5p/2p1p3/3p4/1b2PP1P/BPN2np1/P1PPB3/R4K1R b - - 0 1

visits 1 · nodes 128.0M · 40.5s

raw engine output (last analysis)
info depth 26 seldepth 4 multipv 1 score mate 2 nodes 128001393 nps 3163652 hashfull 651 tbhits 25577 time 40460 pv g3g2 f1f2 g2g1q
info depth 25 seldepth 69 multipv 2 score cp 1472 nodes 128001393 nps 3163652 hashfull 651 tbhits 25577 time 40460 pv f3d2 f1g2 d5e4 a3c1 d8d1 h1e1 d1d2 e1e2 b4c3 b3b4 c3a1 a2a4 d2d1 e2e1 g8d8 c1e3 b8c8 e3g1 d1e1 g2f3 d8d1 f4f5 d1f1 f3e3 f1e1 e3f3 e1e3 f3g2 e6f5 a4a5 e3f3 a5a6 b7b6 g2h1
info depth 25 seldepth 64 multipv 3 score cp 950 nodes 128001393 nps 3163652 hashfull 651 tbhits 25577 time 40460 pv a7a6 f1g2 f3d2 e4e5 d5d4 a3c1 d4d3 c1e3 b4c5 h1f1 d3d2 a1d1 g8f8 f4f5 e6f5 f1f7 f8f7 e3h6 c5f8 h6g5 d8d4 g5e3 d4e4 e3c5
info depth 25 seldepth 57 multipv 4 score cp 929 nodes 128001393 nps 3163652 hashfull 651 tbhits 25577 time 40460 pv a7a5 f1g2 f3d2 a1d1 d5e4 d1d4 d8d4 a3c1 g8d8 f4f5 d8d1 h1e1 d1d2 e1e2 e6f5 h4h5 b4d6 g2h3 d6e7 h3g2 b8c8 a2a3 e7d6 c2c3
info depth 25 seldepth 51 multipv 5 score cp 595 nodes 128001393 nps 3163652 hashfull 651 tbhits 25577 time 40460 pv b7b5 f1g2 f3d2 e4e5 d5d4 c2c4 b4a3 h1d1 d4d3 d1d2 c6c5 b3b4 b8c7 a1b1 d8b8 b1d1 g8d8 d1f1 d8f8 f1d1 b8d8 a2a3 a7a6 d1b1 c7d7 a3a4 f8f7

Moves

movestateevalpn / dnvisits
g3g2BLACK_WIN MATE_PV≤M20
f3d2unexplored14720
a7a6unexplored9500
a7a5unexplored9290
b7b5unexplored5950
d5d4unexplorednot analysed0
c6c5unexplorednot analysed0
e6e5unexplorednot analysed0
b7b6unexplorednot analysed0
h7h6unexplorednot analysed0
h7h5unexplorednot analysed0
d5e4unexplorednot analysed0
f3e1unexplorednot analysed0
f3g1unexplorednot analysed0
f3h2unexplorednot analysed0
f3d4unexplorednot analysed0
f3h4unexplorednot analysed0
f3e5unexplorednot analysed0
f3g5unexplorednot analysed0
b4a3unexplorednot analysed0
b4c3unexplorednot analysed0
b4a5unexplorednot analysed0
b4c5unexplorednot analysed0
b4d6unexplorednot analysed0
b4e7unexplorednot analysed0
b4f8unexplorednot analysed0
d8d6unexplorednot analysed0
d8d7unexplorednot analysed0
d8c8unexplorednot analysed0
d8e8unexplorednot analysed0
d8f8unexplorednot analysed0
g8g4unexplorednot analysed0
g8g5unexplorednot analysed0
g8g6unexplorednot analysed0
g8g7unexplorednot analysed0
g8e8unexplorednot analysed0
g8f8unexplorednot analysed0
g8h8unexplorednot analysed0
b8c7unexplorednot analysed0
b8a8unexplorednot analysed0
b8c8unexplorednot analysed0