[Event "de Firmian"] [Site "https://lichess.org/OgSglDrR"] [Date "2022.12.13"] [White "Omeke89"] [Black "Tastanbek"] [Result "0-1"] [UTCDate "2022.12.13"] [UTCTime "15:22:46"] [WhiteElo "1890"] [BlackElo "2260"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A50"] [Opening "Slav Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c6 { A50 Slav Indian } 3. Nc3 d5 4. e3 Bf5 5. Nf3 e6 6. cxd5 cxd5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. O-O Be7 10. b3 O-O 11. Bb2 a6 12. Rac1 b5 13. a3 Rc8 14. Rfd1 Qb6 15. Qe2 Rc6 16. Nb1 Rfc8 17. Nbd2 Rxc1 18. Rxc1 Rxc1+ 19. Bxc1 Qc6 20. Qe1 Qc2 21. h3 h6 22. b4 Nb6 23. Ne5 Bd6 24. f4 Bxe5 25. fxe5 Ne4 26. Nxe4 Qxe4 27. Qc3 Nc4 28. Kf2 Qb1 29. Kf3 Qf5+ 30. Ke2 g5 31. Qd3 Kg7 32. Qxf5 exf5 33. Kf3 Kg6 34. g4 { White offers draw } 34... h5 35. Kg3 Nb6 36. Kf3 Nd7 37. Kg3 Nb6 38. Kf3 Na4 39. Bd2 Nb6 40. Kg3 Na8 41. Kf3 Nc7 42. Kg3 Ne6 43. Kf3 Ng7 44. Bc1 f6 45. exf6 Kxf6 46. Kg3 Kg6 47. Kf3 Ne6 48. Kg3 { White offers draw } 48... Nc7 49. Kf3 Ne8 50. Kg3 Nf6 51. Kf3 fxg4+ 52. hxg4 Nxg4 53. Kg3 Nf6 54. Kf3 Ne4 55. Kg2 Kf5 56. Kf3 h4 57. Kg2 Kg4 58. Kh2 h3 59. Kh1 Kg3 60. Kg1 h2+ 61. Kh1 Nf2# { Black wins by checkmate. } 0-1