[Event "5º TORNEIO ALUNOS TOYOU CHESS"] [Site "https://lichess.org/uGRzptU2"] [Date "2023.02.18"] [White "Miguel_Mattos"] [Black "Luis_Mattos"] [Result "1-0"] [UTCDate "2023.02.18"] [UTCTime "20:22:34"] [WhiteElo "1119"] [BlackElo "909"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 Nc6 { A50 Mexican Defense } 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Qd7 8. h3 e5 9. Be3 exd4 10. Nxd4 Nxd4 11. Bxd4 Re8 12. Qd3 b6 13. Rad1?! { (1.10 → 0.29) Inaccuracy. f4 was best. } (13. f4) 13... c5 14. Bxf6 Bxf6 15. Qxd6 Qxd6 16. Rxd6 Bxc3 17. bxc3 Bb7 18. Rd7?! { (0.25 → -0.62) Inaccuracy. f3 was best. } (18. f3 f5) 18... Bxe4 19. f3 Bc6 20. Rd6?? { (-0.43 → -2.98) Blunder. Rd2 was best. } (20. Rd2) 20... Rac8?? { (-2.98 → -0.36) Blunder. Rxe2 was best. } (20... Rxe2 21. Rxc6 Rd8 22. Kh2 Rxa2 23. Rc7 Rdd2 24. Rg1 Rac2 25. Rxa7 Rxc3 26. Kg3 Rxc4 27. Rb7) 21. Re1 Red8 22. Rxd8+ Rxd8 23. Rd1 Re8 24. Re1?? { (-0.22 → -2.83) Blunder. Kf2 was best. } (24. Kf2) 24... Bxf3?? { (-2.83 → 2.77) Blunder. Re3 was best. } (24... Re3 25. Kf2 Rxc3 26. Rd1 Ra3 27. Rd6 Ba4 28. Rd2 Kf8 29. Bd3 Ke7 30. Re2+ Kf6 31. Rd2) 25. gxf3 a6?! { (2.85 → 3.65) Inaccuracy. Re3 was best. } (25... Re3 26. a4) 26. Kf2 b5? { (3.55 → 5.67) Mistake. Rd8 was best. } (26... Rd8 27. Rb1 Rd6 28. a4 a5 29. f4 f5 30. Bf3 Kf7 31. Bd5+ Ke7 32. Re1+ Kd7 33. Kg3) 27. cxb5 axb5 28. Bxb5 Rxe1 29. Kxe1 f5 30. Kd2 h5 31. Kd3 Kf7 32. Kc4 Ke6 33. Kxc5 g5 34. Be2 Ke5 35. a4 Kf4 36. a5 g4?! { (7.56 → 14.19) Inaccuracy. Ke3 was best. } (36... Ke3 37. Bb5 Kf2 38. a6 Kg2 39. a7 f4 40. Kb6 Kxf3 41. a8=Q+ Kg3 42. Be2 Kf2 43. Bxh5) 37. fxg4 hxg4 38. hxg4 Ke3?! { (20.64 → Mate in 10) Checkmate is now unavoidable. fxg4 was best. } (38... fxg4 39. Bxg4 Ke3 40. a6 Kd3 41. Kb4 Ke3 42. a7 Ke4 43. a8=Q+ Kf4 44. Qf3+ Kg5 45. c4) 39. gxf5 { Black resigns. } 1-0