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Stockfish 9+wasm
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A40 Horwitz Defense
1d4e62f4Qh4+3g3Qf64Nf3Nc65Nc3Bb46a3Ba57Bh3d58O-ONh69b4Bb610b5Na511f5exf512Bxh6gxh613Nxd5Qe614Nf4Qe415Nh5Nc416Nd2Qxd4+17Kg2Nxd218e3Qxe319Re1Qxe120Qxe1+Ne421Bxf5Bxf522Ng7+Kf823Nxf5Re824Rd1Nf225Qh1Nxh126Rxh1Re2+27Kf1Rxc228Ke1Ke829Ng7+Kd830Rf1Bd431Rxf7Re8+32Kd1Ree233Ne6+Ke834Rf4Red2+35Ke1Re2+36Kd1Rcd2+37Kc1Bb2+38Kb1Bxa339Nxc7+Kd740Rf7+Kd641Ne8+Ke642Ng7+Kxf743g4Rd1#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "Casual Correspondence game"] [Site "http://chess-academy.net/rRCT9Uxm"] [Date "2022.09.22"] [Round "-"] [White "Anonymous"] [Black "cotomanmaria"] [Result "0-1"] [UTCDate "2022.09.22"] [UTCTime "14:07:57"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. f4 Qh4+ 3. g3 Qf6 4. Nf3 Nc6 5. Nc3 Bb4 6. a3 Ba5 7. Bh3 d5 8. O-O Nh6 9. b4 Bb6 10. b5 Na5 11. f5 exf5 12. Bxh6 gxh6 13. Nxd5 Qe6 14. Nf4 Qe4 15. Nh5 Nc4 16. Nd2 Qxd4+ 17. Kg2 Nxd2 18. e3 Qxe3 19. Re1 Qxe1 20. Qxe1+ Ne4 21. Bxf5 Bxf5 22. Ng7+ Kf8 23. Nxf5 Re8 24. Rd1 Nf2 25. Qh1 Nxh1 26. Rxh1 Re2+ 27. Kf1 Rxc2 28. Ke1 Ke8 29. Ng7+ Kd8 30. Rf1 Bd4 31. Rxf7 Re8+ 32. Kd1 Ree2 33. Ne6+ Ke8 34. Rf4 Red2+ 35. Ke1 Re2+ 36. Kd1 Rcd2+ 37. Kc1 Bb2+ 38. Kb1 Bxa3 39. Nxc7+ Kd7 40. Rf7+ Kd6 41. Ne8+ Ke6 42. Ng7+ Kxf7 43. g4 Rd1# { Black wins by checkmate. } 0-1
Computer analysis Move times FEN & PGN