AtomicDB

Sign in Register
1. Nf3 d6 2. Ng5 f5 3. Nf7 Qd7 4. e4 c6 5. Bb5 Qe6 6. exf5 Nf6 7. Nc3 e6 8. f3 g6 9. Nd5 Bh6 10. Ng5 Nfd7 11. Nc7
Community name

Villager Defense, Knight Attack By Sea

Reference: 1. Nf3 d6 2. Ng5 f5

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.
WHITE_WIN (practical, via MINIMAX) · ≤M10

This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched

witness move: e8e7 (follow it below) end of line

proven by minimax from its replies: all 3 lose

rnb1k2r/ppNn3p/2ppp1pb/1B4N1/8/5P2/PPPP2PP/R1BQK2R b KQkq - 0 1

visits 1 · nodes 128.0M · 52.0s

raw engine output (last analysis)
info depth 25 seldepth 52 multipv 1 score cp -2955 nodes 128000646 nps 2461787 hashfull 179 tbhits 0 time 51995 pv e8f8 g5h7 b8a6 b5a6 d7e5 d2d3 f8g8 c7e8 b7b5 h2h4 b5b4 e8f6 g8f7 b2b3 e5c4 h4h5 g6g5 h5h6 c8a6 h6h7 a8h8 f3f4 g5g4 f4f5 e6e5 b3c4 b4b3 a2b3 h8b8
info depth 25 seldepth 27 multipv 2 score cp -4053 nodes 128000646 nps 2461787 hashfull 179 tbhits 0 time 51995 pv e8d8 g5h7 d7c5 d2d4 c8d7 c7a8 c5b3 c1g5 d8e8 c2b3 d7c8 b5c6 e8f7 a1c1 a7a6 d1a4 c8d7 a4a5 b7b6 a5c3 b6b5 c3c7 d6d5 c7d6
info depth 25 seldepth 3 multipv 3 score mate -1 nodes 128000646 nps 2461787 hashfull 179 tbhits 0 time 51995 pv e8e7 g5e6

Moves

movestateevalpn / dndepth
e8f8WHITE_WIN MINIMAX-≤M100 / ∞128M
e8d8WHITE_WIN MINIMAX-≤M90 / ∞128M
e8e7WHITE_WIN MATE_PV-≤M1-