Chigaev,M vs Baghdasaryan,V

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 Nf6 7. Nc3 O-O 8. Bg5 h6 9. Bh4 d6 10. O-O-O Be6 11. f3 a5 12. a4 Qe7 13. Kb1 Bxb3 14. cxb3 Qe6 15. Qc4 Ne5 16. Qb5 Bc5 17. Bc4 Nxc4 18. Qxc4 Qxc4 19. bxc4 Nd7 20. Nd5 Ra7 21. Nxc7 Nb6 22. b3 Rc8 23. Nb5 Ra6 24. Nxd6 Rc7 25. Bd8 Rd7 26. Nb5 Rxd1+ 27. Rxd1 f5 28. exf5 Nc8 29. Rd7 Rc6 30. Rxb7 Bb4 31. Rc7 Rxc7 32. Bxc7 Ne7 33. g4 Nc6 34. Kc2 Kf7 35. Kd3 Ke7 36. Ke4 Kd7 37. Be5 Bc5 38. Bxg7 Nb4 39. Bxh6 Na2 40. Bd2 Bb4 41. Bxb4 axb4 42. h4 Nc1 43. Nd4 Na2 44. h5 Nc3+ 45. Ke5 Ke7 46. g5 Kf7 47. h6 Nd1 48. g6+ Kg8 49. f6 Ne3 50. f7+ Kf8 51. Ne6+ Ke7 52. f8=Q+