[Event "RESMI - Olimpiade FAST 2023"] [Site "https://lichess.org/qFk9utHS"] [Date "2023.09.30"] [White "wiyantirta"] [Black "oscar_ardianto"] [Result "1-0"] [UTCDate "2023.09.30"] [UTCTime "04:08:23"] [WhiteElo "2222"] [BlackElo "1954"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Englund Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e5?? { (0.00 → 1.74) Blunder. Nf6 was best. } { A40 Englund Gambit } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. dxe5 Bc5?! { (1.63 → 2.30) Inaccuracy. Nc6 was best. } (2... Nc6 3. Nf3 d5 4. Bf4 f6 5. Nc3 Bb4 6. e3 g5 7. Bg3) 3. Nf3 d6 4. Nc3 Nc6 5. Bf4 Nge7 6. exd6 cxd6 7. e3 O-O 8. Bd3?! { (2.26 → 1.50) Inaccuracy. a3 was best. } (8. a3 d5 9. Qd2 Be6 10. Bd3 Bb6 11. Rd1 h6 12. O-O Rc8) 8... Qb6 9. Rb1 d5 10. O-O d4? { (1.99 → 3.63) Mistake. Qd8 was best. } (10... Qd8 11. Re1 h6 12. h3 a6 13. a3 Ba7 14. b4 Be6 15. b5 axb5 16. Nxb5 Bc5 17. Nfd4) 11. exd4?! { (3.63 → 2.34) Inaccuracy. Na4 was best. } (11. Na4 Qa5 12. Nxc5 Qxc5 13. exd4 Qb6 14. c3 Ng6 15. Be3 Qa5 16. a3 Be6 17. h3 Bd5) 11... Nxd4 12. Na4 Qc6 13. Nxc5 Qxc5? { (2.95 → 5.56) Mistake. Nxf3+ was best. } (13... Nxf3+ 14. Qxf3 Qxc5 15. Rbd1 Qb6 16. Rfe1 Be6 17. Be5 Ng6 18. Bc3 Rad8 19. Be4 f6 20. Rxd8) 14. Nxd4 Qxd4 15. Bxh7+ Kxh7 16. Qxd4 Ng6 17. Qd5 Be6 18. Qxb7 Rab8?! { (4.99 → 8.02) Inaccuracy. Nxf4 was best. } (18... Nxf4 19. Qe4+ Kg8 20. Qxf4 Rae8 21. Ra1 Bc8 22. Qg5 Re6 23. Rad1 a6 24. Rd8 Bb7 25. Rfd1) 19. Qf3?! { (8.02 → 5.19) Inaccuracy. Bxb8 was best. } (19. Bxb8 Rxb8 20. Qxb8 a5 21. b3 a4 22. Qb5 Nf8 23. Qxa4 Bf5 24. Rbc1 Kg8 25. h4 Ne6) 19... Rb5 20. Be3 Bxa2 21. Ra1 Bd5 22. Qh3+ Kg8 23. Rxa7 Be6 24. Qf3 Rf5 25. Qb7 Bd5 26. Qc7 Nh4 27. f3 Rf6 28. Bg5 Rc6 29. Qxc6 Bxc6 30. Bxh4 Re8 31. Re1 Rc8 32. Rae7 Kh7 33. c3 Kh6 34. Rxf7 Bd5 35. Rf5 Bb3 36. g4 Rc6?! { (6.34 → 9.84) Inaccuracy. Kh7 was best. } (36... Kh7 37. Re7 Kg8 38. Rg5 Kf8 39. Rgxg7 Rd8 40. Rh7 Rd1+ 41. Kf2 Rc1 42. Rc7 Kg8 43. Rc8+) 37. Re8?! { (9.84 → 6.26) Inaccuracy. Rh5+ was best. } (37. Rh5+ Kg6 38. Re7 Bc2 39. f4 Rd6 40. f5+ Bxf5 41. Rxf5 Rd1+ 42. Rf1 Rd2 43. Rff7 Kh6) 37... Kh7 38. g5 Bc2 39. Rfe5 Rd6 40. Kf2 Rd2+ 41. Re2 Rxe2+ 42. Kxe2 Ba4 43. Re7 Bb5+ 44. Ke3 Bc6 45. c4 Kg6?? { (6.95 → Mate in 12) Checkmate is now unavoidable. Ba4 was best. } (45... Ba4 46. Rxg7+ Kxg7 47. Kf4 Kf8 48. b4 Kg7 49. Be1 Bd1 50. Bg3 Be2 51. c5 Bb5 52. Bf2) 46. b4?! { (Mate in 12 → 14.76) Lost forced checkmate sequence. Re6+ was best. } (46. Re6+ Kf7 47. Rxc6 Ke7 48. Rc7+ Kd6 49. Rxg7 Kc5 50. g6 Kxc4 51. Rb7 Kd5 52. Rb8 Ke6) 46... Kh5?! { (14.76 → Mate in 12) Checkmate is now unavoidable. Ba8 was best. } (46... Ba8 47. Ra7 Bc6 48. Ra6 Kh5 49. Rxc6 Kxh4 50. Kf4 Kh3 51. Ra6 Kxh2 52. c5 Kg2 53. Ra2+) 47. Rxg7?! { (Mate in 12 → 31.39) Lost forced checkmate sequence. b5 was best. } (47. b5 Ba8 48. Rxg7 Kxh4 49. Kf4 Kh3 50. Ra7 Bb7 51. Rxb7 Kg2 52. b6 Kh3 53. Rd7 Kxh2) 47... Kxh4?! { (31.39 → Mate in 12) Checkmate is now unavoidable. Be8 was best. } (47... Be8 48. b5) 48. b5 Ba8 49. Kf4 Kh3 50. Rh7+ Kg2 51. g6 Bxf3 52. g7 Be2 53. g8=Q+ Kf1 54. Ke3 Ke1 55. Qg1+ Bf1 56. Qf2+ Kd1 57. Qd2# { White wins by checkmate. } 1-0