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Stockfish 9+wasm
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C00 French Defense: La Bourdonnais Variation
1e4e62f4Qh4+3Ke2Qxf44Kd3Nf65a4Qxe4+6Kc3Nd5+7Kb3Qb4+8Ka2Qxa4+9Na3Nb4+10Kb1b611Ne2Bb712Ng1Be413d4Bc614c3Be4+15Nc2Bxc2+16Qxc2Qxc2#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "Rated Rapid game"] [Site "http://chess-academy.net/dkOVs2NF"] [Date "2022.04.29"] [Round "-"] [White "bngfdsbnvdfjsbvnhl"] [Black "JJJJJJJJ"] [Result "0-1"] [UTCDate "2022.04.29"] [UTCTime "12:10:59"] [WhiteElo "801"] [BlackElo "1482"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C00"] [Opening "French Defense: La Bourdonnais Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. f4 { C00 French Defense: La Bourdonnais Variation } Qh4+ 3. Ke2 Qxf4 4. Kd3 Nf6 5. a4 Qxe4+ 6. Kc3 Nd5+ 7. Kb3 Qb4+ 8. Ka2 Qxa4+ 9. Na3 Nb4+ 10. Kb1 b6 11. Ne2 Bb7 12. Ng1 Be4 13. d4 Bc6 14. c3 Be4+ 15. Nc2 Bxc2+ 16. Qxc2 Qxc2# { Black wins by checkmate. } 0-1
00000000000000000000bngfdsbnvdfjsbvnhl1
11111111111111111111JJJJJJJJ533
Computer analysis Move times Crosstable FEN & PGN