[Event "Round 2: Sergio Joshafatt Morales Garcia - Matias Martinez Flores"] [Site "https://lichess.org/study/WlNWoVPw/7ffzffRa"] [White "Sergio Joshafatt Morales Garcia"] [Black "Matias Martinez Flores"] [Result "1-0"] [WhiteTitle "FM"] [UTCDate "2023.09.15"] [UTCTime "15:30:43"] [Variant "Standard"] [ECO "D52"] [Opening "Queens Gambit Declined: Cambridge Springs Defense"] [Annotator "https://lichess.org/@/FernandoSalazarJ"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Ne4 8. Ndxe4 dxe4 9. Bf4 Bb4 10. Qb3 O-O 11. O-O-O Bxc3 12. bxc3 e5 13. Bg3 f5 14. f4 exf3 15. gxf3 f4 16. exf4 exf4 17. c5+ Kh8 18. Bh4 Nf6 19. Bc4 Bf5 20. Rhg1 b5 21. cxb6 axb6 22. Bxf6 Rxf6 23. Qb4 Qxb4 24. cxb4 h6 25. Kb2 Be6 26. Rc1 b5 27. Bb3 Bxb3 28. Kxb3 Re8 29. Rc3 Kg8 30. Rgc1 Re3 31. a4 bxa4+ 32. Kxa4 Kf7 33. Rxc6 Rxc6 34. Rxc6 Rxf3 35. b5 Rd3 36. b6 Rxd4+ 37. Ka5 Rd5+ 38. Ka6 f3 39. b7 f2 40. Rc1 Rd6+ 41. Ka7 Rd7 42. Rf1 Kg6 43. Rxf2 Kh5 44. Ka8 Rd8+ 45. b8=Q Rxb8+ 46. Kxb8 Kh4 47. Kc7 g5 48. Kd6 g4 49. Ke5 Kh3 50. Kf4 h5 51. Ra2 Kh4 52. Ra5 Kh3 53. Rxh5+ Kg2 54. Kxg4 Kf2 55. Re5 Kg2 56. Re2+ Kh1 57. Kg3 Kg1 58. Re1# 1-0