[Event "57th USMA Echecs Online Arena"] [Site "https://lichess.org/2tEeAzuu"] [Date "2024.04.06"] [White "Mombellet"] [Black "Adyan2017"] [Result "0-1"] [UTCDate "2024.04.06"] [UTCTime "14:35:03"] [WhiteElo "1131"] [BlackElo "1300"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A10"] [Opening "English Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 { A10 English Opening } d6 2. g3 Nf6 3. Qa4+ Bd7 4. Qb4 b6 5. Bg2 c5 6. Qc3 g6 7. Bxa8 Nc6 8. Bb7 Qc7 9. Ba6 Bg7 10. Nf3 Ne4 11. Qe3 Nf6 12. O-O O-O 13. d4 Nb4 14. Bb5 Bxb5 15. cxb5 Nc2 16. Qc3 Nxa1 17. Bf4 Re8 18. e3 Nd7 19. Nbd2 e5 20. d5 exf4 21. exf4 Nb3 22. Qxb3 Qb7 23. Qc4 Bxb2 24. Ng5 Re2 25. Nb3 Re8 26. Nd2 Bg7 27. g4 Bh6 28. h4 Bxg5 29. hxg5 f6 30. Qd3 fxg5 31. f5 gxf5 32. Qxf5 Re2 33. Nf3 Rxa2 34. Nxg5 Ne5 35. Qxh7+ Qxh7 36. Nxh7 Kxh7 37. g5 Nf3+ 38. Kg2 Nxg5 39. Kg3 Ne4+ 40. Kf3 Nd2+ 41. Ke2 Nxf1+ 42. Kxf1 Rb2 43. f4 Rxb5 44. f5 a5 45. f6 a4 46. f7 Kg7 47. Ke1 a3 48. Kd1 a2 49. Kc1 a1=Q+ 50. Kc2 Rb2+ 51. Kc3 Qa3+ 52. Kc4 Rb4# { Black wins by checkmate. } 0-1