[Event "23rd Hampstead: U2200"] [Site "London, England"] [Date "2014.11.29"] [Round "2"] [White "Jaunooby, Ali R"] [Black "Landau, Jonathan"] [Result "1-0"] [WhiteElo "2175"] [BlackElo "1966"] [ECO "D00"] [Opening "Queen's Pawn, Mason, Steinitz Countergambit"] 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 e6 5. Nf3 Bd6 6. Bg3 Nge7 7. Bd3 Nf5 8. Bxf5 exf5 9. dxc5 Bxc5 10. Nbd2 Be6 11. Nb3 Bd6 12. Qd3 Bxg3 13. hxg3 Qc7 14. Nbd4 g6 15. Ng5 Ne5 16. Qb5+ Qd7 17. O-O-O O-O-O 18. Qxd7+ Bxd7 19. f4 h6 20. Ngf3 Ng4 21. Rhe1 Rhe8 22. Nc2 Bb5 23. Rd2 Re7 24. Rd4 Bc6 25. Kd2 Nf2 26. Kc1 Ne4 27. Ne5 Nxg3 28. Nb4 Kc7 29. c4 a5 30. Nxd5+ Bxd5 31. cxd5 Ne4 32. g4 Nd6 33. gxf5 Nxf5 34. Rc4+ Kb6 35. e4 Nd6 36. Rd4 g5 37. Nf3 Nb5 38. Rd2 gxf4 39. e5 Rc7+ 40. Kd1 Rc4 41. Rh1 Nc7 42. Rxh6+ Kc5 43. b3 Rc3 44. Ng5 Re3 45. d6 Nd5 46. Nxf7 Rg8 47. d7 Nb4 48. Rh1 Nc6 49. Re1 Rxe1+ 50. Kxe1 f3 51. Rc2+ Kd5 52. Rxc6 bxc6 53. d8=Q+ Rxd8 54. Nxd8 c5 55. e6 Kd6 56. Kf2 Ke7 57. Nc6+ Kxe6 58. Nxa5 Kd5 59. Kxf3 Kd4 60. Nc4 {#r} 1-0