[Event "Instit Municipal Deportes Ush Arena"] [Site "https://lichess.org/QNsN9tJw"] [Date "2020.07.27"] [White "MrMosasaurus"] [Black "MarthaKarina"] [Result "0-1"] [UTCDate "2020.07.27"] [UTCTime "18:47:11"] [WhiteElo "2279"] [BlackElo "1803"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C64"] [Opening "Ruy Lopez: Classical Variation, Central Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 { C64 Ruy Lopez: Classical Variation, Central Variation } Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 a6 8. Ba4 b5?! { (0.56 → 1.19) Inaccuracy. d5 was best. } (8... d5 9. O-O) 9. Bb3 O-O 10. O-O d6?! { (1.13 → 1.82) Inaccuracy. Na5 was best. } (10... Na5 11. Bc2 d5 12. e5 Bxc3 13. Qd3 Bf5 14. Qxc3 Bxc2 15. Qxc2 Qd7 16. Bg5 Nac6 17. Rac1) 11. a3?! { (1.82 → 1.11) Inaccuracy. Nd5 was best. } (11. Nd5 Ba5) 11... Ba5 12. Bg5 Bg4 13. Be3?! { (1.00 → 0.38) Inaccuracy. Qd3 was best. } (13. Qd3 h6) 13... Bb6?! { (0.38 → 1.00) Inaccuracy. Bxc3 was best. } (13... Bxc3 14. bxc3 Na5 15. Bc2 Nc4 16. h3 Bh5 17. a4 Bg6 18. Qe2 d5 19. e5 Qd7 20. Bg5) 14. h3? { (1.00 → -0.45) Mistake. Nd5 was best. } (14. Nd5) 14... Bxf3 15. gxf3 Ng6 16. Kh2 Qh4?? { (-0.57 → 2.22) Blunder. Nh4 was best. } (16... Nh4 17. Bd5) 17. Rg1 Nf4 18. Rg3 Rae8?! { (1.72 → 2.91) Inaccuracy. Na5 was best. } (18... Na5 19. Bxf4) 19. Rc1?! { (2.91 → 1.90) Inaccuracy. Qd2 was best. } (19. Qd2) 19... Nh5?? { (1.90 → 6.28) Blunder. Ne7 was best. } (19... Ne7 20. Qd2) 20. Rg4? { (6.28 → 3.80) Mistake. Bg5 was best. } (20. Bg5) 20... Qf6? { (3.80 → 7.48) Mistake. Qd8 was best. } (20... Qd8 21. Bg5) 21. Nd5 Qd8 22. Rxc6 Nf6 23. Bg5?? { (9.15 → 0.70) Blunder. Nxf6+ was best. } (23. Nxf6+) 23... Nxg4+ 24. hxg4 Qxg5 25. Kg3 Re6?? { (0.40 → 3.13) Blunder. h5 was best. } (25... h5) 26. Nxb6 cxb6 27. Bxe6?! { (3.49 → 2.10) Inaccuracy. f4 was best. } (27. f4) 27... fxe6 28. Rxd6?? { (1.67 → -7.44) Blunder. Qc1 was best. } (28. Qc1 Qf6) 28... Qf4+ 29. Kg2 Qxd6 30. Qb3 Kh8 31. a4 bxa4 32. Qxa4 b5 33. Qb3 Qf4 34. d5 exd5 35. exd5 h6 36. Qa3 a5 37. d6 b4 38. Qd3 Rd8 39. d7 Qc7 40. Qf5 Qxd7 41. Qxa5 Qd4 42. b3 Re8 43. Qb5 Rf8 44. Kg3? { (-8.58 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (44. Qe2 Qd5 45. Qe3 Qd1 46. f4 Qxg4+ 47. Qg3 Qxf4 48. Qxf4 Rxf4 49. Kg1 Kh7 50. Kf1 Kg6) 44... Qf4+ 45. Kh3 Qxf3+ 46. Kh4 Qxf2+ 47. Kh5 Qh2+ 48. Kg6 Rf6# { Black wins by checkmate. } 0-1