[Event "UNIRIO Blitz Swiss"] [Site "https://lichess.org/1uAs8fui"] [Date "2021.05.01"] [White "Nath15"] [Black "pedrosluz"] [Result "0-1"] [UTCDate "2021.05.01"] [UTCTime "23:10:57"] [WhiteElo "1617"] [BlackElo "1340"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+74"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A22"] [Opening "English Opening: King's English Variation, Two Knights Variation, Smyslov System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 { A22 English Opening: King's English Variation, Two Knights Variation, Smyslov System } 4. Bg2 O-O 5. e4 d6 6. Nge2 Be6 7. d3 Nc6 8. O-O h6 9. a3 Bxc3 10. bxc3 a5 11. Be3 a4 12. Rb1?! { (0.91 → -0.03) Inaccuracy. h3 was best. } (12. h3 Na5) 12... b6?! { (-0.03 → 0.89) Inaccuracy. Qd7 was best. } (12... Qd7 13. f4 Bh3 14. Rxb7 Na5 15. Rb4 Nb3 16. f5 Bxg2 17. Kxg2 c6 18. Nc1 d5 19. Nxb3) 13. d4?? { (0.89 → -2.37) Blunder. f4 was best. } (13. f4 Na5 14. h3 Nb3 15. g4 Nh7 16. Qe1 f6 17. f5 Bf7 18. h4 Qd7 19. Ng3 Rfb8) 13... Bxc4 14. d5 Na5 15. Qxa4?? { (-2.73 → -7.13) Blunder. Re1 was best. } (15. Re1 Bb3) 15... Bxe2 16. Rfe1 Bd3 17. Rbd1 Ba6 18. Rb1 Qd7 19. Qb4 Ng4 20. h3 Nxe3 21. Rxe3 Nc4 22. Ree1 Nd2 23. Rbd1 Nc4 24. Kh2 Qb5 25. Qxb5 Bxb5 26. f4 Rxa3 27. fxe5 Nxe5 28. Rc1 Rfa8 29. Rf1 Ra2 30. Rf5 Bf1 31. Rcxf1 R8a3 32. c4 Rc3 33. g4 Rcc2 34. R5f2 Rxf2 35. Rxf2 Rxf2 36. Kg3 Rc2 37. Kf4 Rxc4 38. Bf3 b5 39. Kf5 b4 40. g5 hxg5 41. Kxg5?! { (-15.42 → Mate in 8) Checkmate is now unavoidable. Bd1 was best. } (41. Bd1 f6) 41... b3 42. h4 b2 43. h5 b1=Q 44. h6 Qc1+ 45. Kh5 Qxh6# { Black wins by checkmate. } 0-1