AtomicDB

Sign in Register
… Bd7 f4 h3 Rb8 Nd5 Nf6 Nc3 Ra8 Nb1 Nh7 Nd2 Rd8 Be8 Rb8 c3 Nf6 Nb1 Rc8 Nd2 a5 Bd7 Rd8 Bb5
transpositions from: b1d2 · d7b5 · e8b5
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 -3388cpbacked ·2

This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched

workers serve visitor requests first

3r1k2/1p2p3/3p1np1/pB5p/3PPp2/2P4P/PP1N1PP1/R2QK2R b KQ - 0 1

visits 1 · nodes 128.0M · 22.9s

raw engine output (last analysis)
info depth 27 seldepth 31 multipv 1 score cp -3289 nodes 128001616 nps 5583738 hashfull 155 tbhits 0 time 22924 pv a5a4 e4e5 a4a3 b2b4 f6g8 d1e2 e7e6 b5e8 b7b5 e2f3 d6d5 f3d1 g8f6 d1b1 f6g4 h3g4 f8g8 e8d7 g8f8 b1d3 d8c8 d7c8 f8e7 g2g4 e7d8 g4h5
info depth 27 seldepth 32 multipv 2 score cp -3312 nodes 128001616 nps 5583738 hashfull 155 tbhits 0 time 22924 pv f8g8 e4e5 f6h7 d1b3 d6d5 e1g1 h7f8 d2f3 f8e6 b5d7 b7b5 g1h1 b5b4 b3d1 h5h4 a1c1 g6g5
info depth 27 seldepth 32 multipv 3 score cp -3377 nodes 128001616 nps 5583738 hashfull 155 tbhits 0 time 22924 pv d8c8 e4e5 f6h7 e1g1 h7g5 g1h1 f8g8 b5e8 d6e5 d4d5 a5a4 e8g6 a4a3 b2b4 g8h8 d2e4 c8g8 e4g5 e7e5 f1g1 g8f8 g5f7 h8g8 d1d3
info depth 27 seldepth 35 multipv 4 score cp -3475 nodes 128001616 nps 5583738 hashfull 155 tbhits 0 time 22924 pv e7e6 e4e5 f6e4 d2e4 a5a4 e1g1 f8g8 g1h1 b7b6 c3c4 a4a3 b2b4 d8b8 b5d7 d6e5 d1f3 g8h8 f3e4 e6e5 d4d5 b6b5 c4c5 b8g8
info depth 26 seldepth 33 multipv 5 score cp -3458 nodes 128001616 nps 5583738 hashfull 155 tbhits 0 time 22924 pv d8b8 e4e5 f6g8 b5e8 a5a4 e1g1 b7b5 g1h1 b5b4 c3c4 g8h6 d4d5 h6g4

Moves

movestateevalpn / dnvisits
a5a4unsolved-33881 / 1161
d6d5unsolved-35761 / 1171
d8c8unsolved-3631backed ·51 / 2141
e7e6unsolved-37581 / 1171
b7b6unsolved-37661 / 1471
f8g8unsolved-3806backed ·41 / 1411
d8a8unsolved-6250backed ·51 / 2051
f6d5unsolved-9992backed ·11 / 1021
d8b8unsolved-10000backed ·21 / 1171
f6h7WHITE_WIN MINIMAX-≤M120 / ∞1
d8d7WHITE_WIN MINIMAX-≤M110 / ∞1
f4f3WHITE_WIN MINIMAX-≤M110 / ∞1
f8g7WHITE_WIN MINIMAX-≤M100 / ∞1
f6g8WHITE_WIN MINIMAX-≤M90 / ∞1
f8f7WHITE_WIN MINIMAX-≤M90 / ∞1
f6d7WHITE_WIN MINIMAX-≤M80 / ∞1
f6g4WHITE_WIN MINIMAX-≤M80 / ∞1
h5h4WHITE_WIN MINIMAX-≤M80 / ∞1
f6e4WHITE_WIN MINIMAX-≤M70 / ∞1
g6g5WHITE_WIN MINIMAX-≤M70 / ∞1
e7e5WHITE_WIN MINIMAX-≤M60 / ∞1
d8e8WHITE_WIN MINIMAX-≤M10 / ∞1
f6e8WHITE_WIN MINIMAX-≤M10 / ∞1