Korneev, Oleg vs Cave, Iwan

C42 Petrov's Defense: Classical Attack, Mason-Showalter Variation

Korneev, Oleg 2433 Guanya
Cave, Iwan 2097 Perd
1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... d6 4. Nf3 4... Nxe4 5. d4 5... d5 6. Bd3 6... Nc6 7. O-O 7... Be7 8. Nbd2 8... Nd6 9. c3 9... O-O 10. Re1 10... Be6 11. Qc2 11... h6 12. Nf1 12... Nb8 13. Ng3 13... Nd7 14. Bf4?! 14... Nf6 15. Ne5 15... Re8 16. Re2 16... Qc8 17. Rae1 17... Bf8 18. h3 18... b6 19. Qa4 19... c5 20. Bb1 20... cxd4 21. cxd4 21... Qb7 22. f3 22... Rac8 23. Ng4? 23... Nxg4 24. hxg4 24... Bd7 25. Qb3 25... Rxe2 26. Rxe2 26... Qc6 27. Rc2 27... Qb5 28. Rxc8 28... Nxc8 29. Qc2 29... g6 30. Nh5 30... Qc6 31. Qxc6 31... Bxc6 32. Nf6+ 32... Kh8 33. Be5 33... Bg7 34. Kf2 34... b5 35. f4 35... Nb6 36. b3 36... Nd7 37. Nxd7 37... Bxd7 38. f5 38... Kg8? 39. fxg6 39... Bxg4 40. gxf7+ 40... Kxf7 41. Bxg7 41... Kxg7 42. Kg3 42... Be2?! 43. Kf4?! 43... Kf6 44. b4 44... Bf1 45. g3 45... Bc4 46. a3 46... Be2 47. Bf5 47... Bf1 48. Bc8 48... Bc4 49. Bb7?! 49... Ba2 50. Bc6 50... Bc4 51. Kg4 51... Be2+ 52. Kh4 52... Bc4 53. g4 53... Kg6?! 54. Be8+ 54... Kg7 55. Kh5 55... Be2 56. Bc6 56... Bc4?? 57. g5 57... Be2+ 58. Kh4 58... Kg6 59. gxh6 59... Kxh6 60. Bxd5?? 60... Kg6 61. Kg3 61... Kf6?? 62. Kf4 62... Bc4?! 63. Bxc4 63... bxc4 64. Ke3 64... Ke6 65. Kd2 65... Kd5