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Stockfish 9+wasm
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B00 Nimzowitsch Defense
1e4Nc62Nc3Nf63Nf3d64Bc4h65O-OBg46h3Be67Bd3d58a3dxe49Nxe4Nxe410Bxe4f511Bd3Qd612g3O-O-O13Kh1f414gxf4Bxh315Rg1Qxf416Bf1Bxf117Rxf1Qf618Rg1g519d3Nd420Nxd4Rxd421Qh5e622Qe8+Rd823Qa4Qf3+24Kh2Qxf2+25Rg2Bd6+26Kh1Qf1+27Rg1Qh3#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "Casual Correspondence game"] [Site "http://chess-academy.net/JAF5FniJ"] [Date "2020.10.27"] [Round "-"] [White "corneliu"] [Black "CiugureanuNadejda"] [Result "0-1"] [UTCDate "2020.10.27"] [UTCTime "15:16:59"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Nc3 Nf6 3. Nf3 d6 4. Bc4 h6 5. O-O Bg4 6. h3 Be6 7. Bd3 d5 8. a3 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bd3 Qd6 12. g3 O-O-O 13. Kh1 f4 14. gxf4 Bxh3 15. Rg1 Qxf4 16. Bf1 Bxf1 17. Rxf1 Qf6 18. Rg1 g5 19. d3 Nd4 20. Nxd4 Rxd4 21. Qh5 e6 22. Qe8+ Rd8 23. Qa4 Qf3+ 24. Kh2 Qxf2+ 25. Rg2 Bd6+ 26. Kh1 Qf1+ 27. Rg1 Qh3# { Black wins by checkmate. } 0-1
½½½½0½½½11½½1½½1½111CiugureanuNadejda36½
½½½½1½½½00½½0½½0½000corneliu30½
Computer analysis Move times Crosstable FEN & PGN