[Event "المپیاد ورزشی شطرنج المهدی"] [Site "https://lichess.org/ViAkWZ5b"] [Date "2021.02.18"] [White "mahdibakhtiari"] [Black "amirbak"] [Result "0-1"] [UTCDate "2021.02.18"] [UTCTime "07:09:00"] [WhiteElo "1500"] [BlackElo "1305"] [WhiteRatingDiff "-393"] [BlackRatingDiff "+101"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } a6 3. Ba4 b5 4. Bb3 Nc6 5. Na3 b4 6. Nc4 d6 7. d4 exd4 8. Nf3 Nf6 9. Ng5 h6 10. Ne6 fxe6 11. a4 e5 12. a5 Bg4 13. Qd2 Nxe4 14. Qd3 d5 15. f3 dxc4 16. Qxe4 Bd7 17. f4 Bd6 18. fxe5 Bxe5 19. h4 Rf8 20. Bg5 hxg5 21. hxg5 Rf4 22. Qg6+ Rf7 23. Qh7 Qxg5 24. Qh8+ Rf8 25. Qh2 Bxh2 26. Rxh2 Qg3+ 27. Kd2 Qxh2 28. Re1+ Kd8 29. Re2 cxb3 30. cxb3 Nxa5 31. Kc2 Bf5+ 32. Kd2 Nxb3+ 33. Kd1 Qg1+ 34. Re1 Bg4+ 35. Kc2 Qxe1 36. g3 Rf2+ 37. Kxb3 Qe3+ 38. Kxb4 Rb8+ 39. Kc4 Qe2+ 40. Kxd4 Rb4+ 41. Kc5 Qc4# { Black wins by checkmate. } 0-1