Echegoyen Sadyan, Mateo vs Osuna Smyshlyayev, Ivan

B23 Sicilian Defense: Closed

Echegoyen Sadyan, Mateo 1523 Gaña
Osuna Smyshlyayev, Ivan 1434 Perde
1. e4 1... c5 2. Nc3 2... e6 3. f4 3... Nc6 4. Nf3 4... Qc7 5. d3 5... Be7 6. g3 6... Nf6 7. Bg2 7... O-O 8. O-O 8... d6 9. a3 9... e5? 10. f5 10... Nd4 11. Bg5?! 11... Bd7 12. Bxf6 12... Bxf6 13. Nd5 13... Qd8 14. c3?! 14... Nxf3+ 15. Qxf3 15... Bc6 16. Nxf6+ 16... Qxf6 17. g4 17... Bb5 18. c4 18... Bc6 19. Qg3 19... g6?! 20. fxg6?! 20... Qxg6 21. h4 21... Bd7 22. g5 22... f5?? 23. exf5 23... Bxf5 24. Bxb7 24... Rab8 25. Bd5+ 25... Kh8 26. b4 26... h6 27. bxc5 27... hxg5 28. hxg5 28... Bxd3?! 29. Rxf8+ 29... Rxf8 30. cxd6 30... Rf5?! 31. Qh4+?! 31... Kg7 32. Qh6+ 32... Qxh6 33. gxh6+ 33... Kxh6 34. d7 34... Rf8 35. c5 35... Bb5 36. c6 36... Bxc6 37. Bxc6 37... Rd8 38. Re1 38... Kg7 39. Rxe5 39... Rb8 40. Re8?! 40... Rb1+ 41. Kf2 41... Rb2+ 42. Ke3 42... Rb3+ 43. Kd4 43... Rb1 44. d8=Q 44... Rd1+ 45. Kc5 45... Rxd8 46. Rxd8 46... Kf7 47. Rd7+ 47... Ke6 48. Rxa7 48... Kf6 49. Rb7 49... Ke6 50. a4 50... Ke5 51. a5 51... Kf4 52. a6 52... Ke5 53. a7 53... Kf6 54. a8=Q 54... Ke6 55. Qe8+ 55... Kf6 56. Rf7+ 56... Kg5 57. Qg8+