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Stockfish 9+wasm
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A00 Polish Opening
1b4d62Bb2d53d4c54e3cxd45exd4e56b5exd47c3Qg58cxd4Qxg29Bxg2Bh310Bxh3h511Qa4h412b6+Kd813bxa7Rxa714Qxa7Nh615Qxb8+Ke716Qxb7+Kd817Qxd5+Ke718Qb7+Kd619Qxf7g520Qb3Nf721Qxf7Rh722Qxh7g423Bxg4Bh624Ba3+Kd525Bb2Kc426Qf7+Kb527d5Kb628d6Kc629d7Kc730Qe8Bf431d8=Q+Kb732Qee7+Kc633Qe6+Bd634Qdxd6+Kb535f3Ka536f4Kb537f5Ka538f6Kb539f7Ka540f8=QKb541Qdb8+Ka542Qee5+Ka643Qff6#
1-0
Checkmate, White is victorious
FEN
PGN
[Event "lion26 Arena"] [Site "http://chess-academy.net/Weib9sDP"] [Date "2022.10.03"] [Round "-"] [White "alexandru08"] [Black "andreisistefan"] [Result "1-0"] [UTCDate "2022.10.03"] [UTCTime "15:12:51"] [WhiteElo "1719"] [BlackElo "1116"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b4 { A00 Polish Opening } d6 2. Bb2 d5 3. d4 c5 4. e3 cxd4 5. exd4 e5 6. b5 exd4 7. c3 Qg5 8. cxd4 Qxg2 9. Bxg2 Bh3 10. Bxh3 h5 11. Qa4 h4 12. b6+ Kd8 13. bxa7 Rxa7 14. Qxa7 Nh6 15. Qxb8+ Ke7 16. Qxb7+ Kd8 17. Qxd5+ Ke7 18. Qb7+ Kd6 19. Qxf7 g5 20. Qb3 Nf7 21. Qxf7 Rh7 22. Qxh7 g4 23. Bxg4 Bh6 24. Ba3+ Kd5 25. Bb2 Kc4 26. Qf7+ Kb5 27. d5 Kb6 28. d6 Kc6 29. d7 Kc7 30. Qe8 Bf4 31. d8=Q+ Kb7 32. Qee7+ Kc6 33. Qe6+ Bd6 34. Qdxd6+ Kb5 35. f3 Ka5 36. f4 Kb5 37. f5 Ka5 38. f6 Kb5 39. f7 Ka5 40. f8=Q Kb5 41. Qdb8+ Ka5 42. Qee5+ Ka6 43. Qff6# { White wins by checkmate. } 1-0
             111111½alexandru086½
             000000½andreisistefan½
Computer analysis Move times Crosstable FEN & PGN