[Event "Yearly Classical Arena"] [Site "https://lichess.org/oVbNdvGN"] [Date "2021.05.14"] [White "Alexandermarccalla10"] [Black "Roberto1150"] [Result "0-1"] [UTCDate "2021.05.14"] [UTCTime "23:43:58"] [WhiteElo "1043"] [BlackElo "1474"] [WhiteRatingDiff "-35"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c6 3. Qh5 d6 4. Bd3 Nf6 5. Qf3 Bg4 6. Qg3 Qc8 7. f3 Be6 8. h3 Nh5 9. Qf2 b5 10. Ne2 g6 11. g4 Ng7 12. Rg1 Be7 13. b3 Nd7 14. Ng3 Nf6 15. Na3 d5 16. Qg2 d4 17. Bb2 Bxa3 18. Bxa3 a6 19. b4 O-O 20. O-O-O h5 21. Rgf1 h4 22. Ne2 g5 23. Qg1 Nge8 24. Rfe1 Kh8 25. Qh1 Rg8 26. Rg1 Rg7 27. c3 Qd8 28. Kc2 Rh7 29. Rb1 Ng8 30. Kd1 f6 31. Ke1 Nh6 32. Bc1 Kg8 33. a3 Ng7 34. Kd1 { White offers draw } 34... a5 35. Bb2 Bc4 36. Bxc4+ bxc4 37. Ke1 Ne6 38. cxd4 Nf4 39. Nxf4 exf4 40. d3 axb4 41. axb4 Ra2 42. Kd1 Rha7 43. Rg2 R7a3 44. Qf1 Rb3 45. Rc2 Qb8 46. Qe2 Qxb4 47. Kc1 c3 48. Qd1 cxb2+ 49. Rbxb2 Ra1+ 50. Rb1 Rbxb1# { Black wins by checkmate. } 0-1