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Stockfish 9+wasm
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A01 Nimzo-Larsen Attack
1b3Nc62g3Nf63Bb2e64Ba3d65Bg2a66Bh3g67e3h58d3b59Nd2b410Bb2h411Bg2d512gxh4e513Ngf3Bg414Ng5Bxd115Kxd1d416exd4Rc817dxe5Nxe518Re1Bd619d4O-O20dxe5Bc521exf6Bxf222Nxf7Rxf723Rf1Bxh424Rf4Bg525Rg4Qxd2#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "Lazard Arena"] [Site "http://chess-academy.net/BoIDuPaO"] [Date "2024.06.24"] [Round "-"] [White "Roma123"] [Black "Okorokov-Kirill600"] [Result "0-1"] [UTCDate "2024.06.24"] [UTCTime "04:40:05"] [WhiteElo "1247"] [BlackElo "1752"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "3600+10"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b3 { A01 Nimzo-Larsen Attack } Nc6 2. g3 Nf6 3. Bb2 e6 4. Ba3 d6 5. Bg2 a6 6. Bh3 g6 7. e3 h5 8. d3 b5 9. Nd2 b4 10. Bb2 h4 11. Bg2 d5 12. gxh4 e5 13. Ngf3 Bg4 14. Ng5 Bxd1 15. Kxd1 d4 16. exd4 Rc8 17. dxe5 Nxe5 18. Re1 Bd6 19. d4 O-O 20. dxe5 Bc5 21. exf6 Bxf2 22. Nxf7 Rxf7 23. Rf1 Bxh4 24. Rf4 Bg5 25. Rg4 Qxd2# { Black wins by checkmate. } 0-1
               11111Okorokov-Kirill6005
               00000Roma1230
Computer analysis Move times Crosstable FEN & PGN