Saez Coma, Alejandro vs Nazimowitz, Ethan

D02 London System: Poisoned Pawn Variation

Saez Coma, Alejandro 2167 Gaña
Nazimowitz, Ethan Perde
1. d4 1... d5 2. Nf3 2... Nf6 3. Bf4 3... c5 4. e3 4... Qb6 5. Nc3 5... cxd4?! 6. exd4?! 6... a6 7. Rb1 7... e6 8. Be2 8... Be7 9. O-O 9... O-O 10. Re1 10... Nc6 11. Bf1 11... Bd7 12. Ne2 12... Rac8 13. Ng3 13... Rfe8 14. c3 14... Na5 15. Bd3 15... Nc4 16. Ne5 16... Bb5 17. Bc2 17... Qa5 18. a4 18... Bd7 19. Nh5 19... Nxe5 20. Bxe5 20... Nxh5 21. Qxh5 21... g6 22. Qh6 22... Bf8 23. Qf4 23... Bg7 24. Ra1?! 24... Qd8?! 25. Bxg7 25... Kxg7 26. h4 26... Qf6 27. Qg3 27... Bc6?! 28. Re3?! 28... Kg8?! 29. Rae1 29... Qg7 30. h5 30... g5?! 31. f4 31... h6 32. Re5?! 32... f6 33. Rxe6 33... Rxe6 34. Rxe6 34... Re8 35. Qe3 35... Qf7 36. Rxe8+ 36... Qxe8 37. Qxe8+ 37... Bxe8 38. g4?? 38... Bd7?? 39. Bd1?? 39... b5?? 40. axb5 40... axb5 41. Kf2?? 41... Kf7 42. Kf3 42... Ke7 43. Bc2 43... Kd6 44. Bg6 44... Kc7 45. Bf7 45... Bc6 46. Be6 46... Kb6 47. Ke3 47... Kc7 48. fxg5 48... fxg5 49. Kd3 49... Kd6 50. Bf5 50... Bb7 51. Kc2 51... Ba6?? 52. Kb3 52... Kc6?! 53. Kb4 53... Kb6 54. Bd7 54... Bb7 55. Bxb5 55... Bc8 56. Be2 56... Be6 57. b3 57... Kc6 58. Ka5 58... Bc8 59. Bf3 59... Bb7 60. c4 60... Kd6 61. Bxd5 61... Bc8?! 62. Bf3 62... Kc7 63. c5 63... Kb8?! 64. b4 64... Kc7 65. b5 65... Kb8 66. Kb6 66... Be6 67. c6 67... Kc8 68. c7 68... Bd5 69. Bxd5 69... Kd7 70. Be6+ 70... Kd6 71. c8=Q 71... Ke7 72. Qd7+ 72... Kf6 73. Qf7#