AtomicDB

Sign in Register
1. Nh3 f5 2. Ng5 d6 3. Nf7 Qd7 4. e4 h5 5. d4 Rh7 6. Bg5 Nf6 7. Nd8 g6 8. Ne6 Bh6 9. Nxc7 Rc8 10. Nc3 Kf8 11. Bb5 Ne8 12. Bxh6 Ra8 13. Bf1 Kg8 14. Bb5 g5 15. Bd7 f4 16. h3 Nf6 17. Bb5 e6 18. Bd7
transpositions from: b5d7 · d2d1
Community name

Villager Defense, Knight Attack By Sea

Reference: 1. Nh3 f5 2. Ng5 d6

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 -3488cpbacked ·2

This position: analysed (128.0M nodes across 1 pass) — Moves here: 25 searched

workers serve visitor requests first

r5k1/pp1B4/3ppn2/6pp/3PPp2/2N4P/PPP2PP1/R2QK2R b KQ - 0 1

visits 1 · nodes 128.0M · 26.6s

raw engine output (last analysis)
info depth 18 seldepth 48 multipv 1 score cp -2918 nodes 128001660 nps 4813540 hashfull 136 tbhits 0 time 26592 pv g5g4 d1d2 g8h8 c3b5 a8g8 d7e8 h5h4 e8f7 g8f8 b5c7 g4h3 c2c4 a7a5 f2f3 f6h5 f7g6 f8g8 c7e8 h5f6 c4c5 d6c5 a1c1 f6g4 h1h4 g8g6 g2g4 f4g3
info depth 18 seldepth 36 multipv 2 score cp -3218 nodes 128001660 nps 4813540 hashfull 136 tbhits 0 time 26592 pv f6d7 d1d3 a8c8 d3b5 c8c6 c3d5 g8h7 d5f6 h7h8 f6g8 e6e5 g8e7 g5g4 h3h4 a7a6 b5a4 b7b5 a4a5 c6c7 c2c3
info depth 18 seldepth 41 multipv 3 score cp -3236 nodes 128001660 nps 4813540 hashfull 136 tbhits 0 time 26592 pv g8h8 d7e6 a8c8 c3d5 c8c6 c2c3 b7b5 d5e7 g5g4 h3h4 a7a6
info depth 18 seldepth 41 multipv 4 score cp -3538 nodes 128001660 nps 4813540 hashfull 136 tbhits 0 time 26592 pv f6g4 h3g4 b7b5 c3d5 f4f3 g2g3 e6e5 e1g1 g8h8 d5e7 d6d5 d1d2 b5b4 e7g6 h8h7 g1h1 d5e4 d4d5 b4b3 a2b3
info depth 17 seldepth 36 multipv 5 score cp -3214 nodes 128001660 nps 4813540 hashfull 136 tbhits 0 time 26592 pv a7a5 d7e6 a8c8 c3d5 a5a4 d1e2 b7b5 d5e7 g8h8 a1c1 c8c2 e1g1

Moves

movestateevalpn / dnvisits
g5g4unsolved-34881 / 1121
f6g4unsolved-37021 / 801
b7b5unsolved-38021 / 1121
f4f3unsolved-38921 / 1101
a8f8unsolved-40091 / 1131
a8d8unsolved-40401 / 1131
a7a5unsolved-41011 / 1131
a7a6unsolved-10000backed ·21 / 981
b7b6unsolved-10000backed ·21 / 981
g8h7unsolved-10000backed ·21 / 981
g8h8unsolved-10000backed ·21 / 981
a8c8WHITE_WIN MINIMAX-≤M100 / ∞1
a8e8WHITE_WIN MINIMAX-≤M100 / ∞1
f6d7WHITE_WIN MINIMAX-≤M90 / ∞1
f6h7WHITE_WIN MINIMAX-≤M90 / ∞1
a8b8WHITE_WIN MINIMAX-≤M80 / ∞1
g8f8WHITE_WIN MINIMAX-≤M80 / ∞1
g8g7WHITE_WIN MINIMAX-≤M80 / ∞1
h5h4WHITE_WIN MINIMAX-≤M80 / ∞1
d6d5WHITE_WIN MINIMAX-≤M70 / ∞1
f6e8WHITE_WIN MINIMAX-≤M70 / ∞1
f6d5WHITE_WIN MINIMAX-≤M60 / ∞1
e6e5WHITE_WIN MINIMAX-≤M50 / ∞1
f6e4WHITE_WIN MINIMAX-≤M30 / ∞1
g8f7WHITE_WIN MINIMAX-≤M10 / ∞1