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Stockfish 9+wasm
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A00 Clemenz Opening
1h3a52Rh2a43Rh1a34h4axb25Rh2bxa1=Q6Rh1Qxb17Rh2Qxc18Rh1Rxa29Rh2Qxd1+10Kxd1Ra1#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/93EjSkiZ"] [Date "2023.02.12"] [Round "-"] [White "Impulse"] [Black "RusChampion"] [Result "0-1"] [UTCDate "2023.02.12"] [UTCTime "16:31:00"] [WhiteElo "1188"] [BlackElo "2100"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Clemenz Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h3 { A00 Clemenz Opening } a5 2. Rh2 a4 3. Rh1 a3 4. h4 axb2 5. Rh2 bxa1=Q 6. Rh1 Qxb1 7. Rh2 Qxc1 8. Rh1 Rxa2 9. Rh2 Qxd1+ 10. Kxd1 Ra1# { Black wins by checkmate. } 0-1
11111111111111111111RusChampion77
00000000000000000000Impulse0
Computer analysis Move times Crosstable FEN & PGN