[Event "OOBS 17: The Blackjack Swiss"] [Site "https://lichess.org/Uh6a0Fyf"] [Date "2023.05.21"] [White "Mischuk_D"] [Black "AlexTriapishko"] [Result "0-1"] [UTCDate "2023.05.21"] [UTCTime "13:43:50"] [WhiteElo "2611"] [BlackElo "2738"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+16"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "480+0"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 b6 { A40 English Defense } 3. Nc3 Bb4 4. Bd2 Bb7 5. e3 f5?! { (0.12 → 0.89) Inaccuracy. Nf6 was best. } (5... Nf6 6. Nf3 O-O 7. Bd3 d5 8. cxd5 exd5 9. Rc1 Re8 10. Nb5) 6. Nf3 Nf6 7. Be2 O-O 8. Qb3 a5 9. a3 Bxc3 10. Bxc3 a4 11. Qc2 Ne4 12. O-O Rf6 13. Nd2 Rh6 14. f3 Nxc3 15. Qxc3 Qh4 16. h3 Qg3 17. Kh1 Nc6 18. Qc1? { (-0.59 → -2.33) Mistake. Rfe1 was best. } (18. Rfe1) 18... Rg6 19. Rg1 Qf2 20. d5 Qxe2 21. dxc6 Bxc6 22. Qe1 Qxe1 23. Rgxe1 e5 24. Rad1 Rd6 25. Nb1 Rxd1 26. Rxd1 Kf7 27. Nc3 Ke6 28. Kg1 Ra5 29. Nb1 Rc5 30. Nd2 b5 31. cxb5 Rxb5 32. Rb1 Bd5 33. Kf2 Ba2 34. Rc1 Rxb2 35. Ke1 c6 36. Rc5 Bb3 37. f4 exf4 38. exf4 Ra2 39. Nf3 Bd5 40. Nd4+ Kf6 41. Ra5 Rxa3 42. g4 Rxh3 43. Nxf5 a3 44. Kd2 Rf3 45. Ne3 Rxf4 46. Rxa3 Be6 47. Ra8 Kg5 48. Rf8?! { (-5.89 → -11.25) Inaccuracy. Ra5+ was best. } (48. Ra5+ Kf6 49. Kd3 h6 50. Ra8 g6 51. Ra1 Bxg4 52. Nxg4+ Rxg4 53. Ke3 g5 54. Rd1) 48... Rxf8 { White resigns. } 0-1