[Event "Monthly Classical Arena"] [Site "https://lichess.org/L6XaWhub"] [Date "2023.08.04"] [White "Ivanchuko"] [Black "pythagoras1904"] [Result "0-1"] [UTCDate "2023.08.04"] [UTCTime "20:52:41"] [WhiteElo "1839"] [BlackElo "2295"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A00"] [Opening "Polish Opening: Bugayev Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 e5 2. a3 { A00 Polish Opening: Bugayev Attack } d6 3. Bb2 Nf6 4. g3 g6 5. Bg2 Bg7 6. d3 O-O 7. c4 c6 8. Nd2 Be6 9. Ngf3 Nbd7 10. h3 h6 11. e4 Ne8 12. Rc1 f5 13. exf5 Bxf5 14. Qb3 Kh7 15. O-O a5 16. Rce1 axb4 17. axb4 Be6 18. Qc2 Nef6 19. Nh4 Ra2 20. Qb1 Qa8 21. d4 Bf7 22. dxe5 Nxe5 23. c5 Rxb2 24. Qxb2 Nd3 25. Qc2 Nxe1 26. Rxe1 dxc5 27. bxc5 Re8 28. Rd1 Qa3 29. Rb1 Re7 30. Nb3 Nd5 31. Nd2 Nc3 32. Rf1 Qxc5 33. Qd3 Qd4 34. Qc2 Re2 35. Nhf3 Qc5 36. Qd3 b5 37. h4 b4 38. h5 Qxh5 39. Qd7 Be6 40. Qxc6 Rxd2 41. Re1 Bd5 42. Qc7 Bxf3 43. Bxf3 Qxf3 44. Rf1 Rd1 45. Qc4 Ne2+ 46. Qxe2 Qxe2 47. Rxd1 Qxd1+ 48. Kg2 b3 49. f4 b2 50. Kh3 b1=Q 51. Kg2 Qe2+ 52. Kh3 Qh1# { Black wins by checkmate. } 0-1