WORLDBASE Game / Partie #734506
[Event "World Youth Open U16 2023"]
[Site "Montesilvano ITA"]
[Date "2023.11.22"]
[Round "9.2"]
[White "Costa, Leonardo"]
[Black "Klimkowski, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2397"]
[BlackElo "2520"]
[ECO "B90"]
[PlyCount "171"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 e5 7.Nde2 Be7 8.O-O O-O 9.Ng3 Bg4 10.Be2 Be6 11.Be3 Nbd7 12.a4 Qc7 13.Nh5 Nxh5 14.Bxh5 Qc6 15.a5 b5 16.axb6 Nxb6 17.Bxb6 Qxb6 18.Nd5 Bxd5 19.Qxd5 Rac8 20.c4 g6 21.Bf3 Rc5 22.Qd3 a5 23.b3 Rb8 24.Rab1 Qb4 25.g3 Rc6 26.Qd5 Rc7 27.Be2 Ra7 28.Kg2 Bd8 29.Rfd1 Bc7 30.c5 Qxc5 31.Qxc5 dxc5 32.Bc4 Rd8 33.Rxd8+ Bxd8 34.Rd1 Be7 35.Rd5 a4 36.bxa4 Rxa4 37.Rxe5 Kf8 38.Bb5 Rb4 39.Ba6 Ke8 40.Kf3 Kd7 41.Bf1 c4 42.Rd5+ Kc6 43.Rd2 Bf6 44.Ke3 Rb3+ 45.Ke2 c3 46.Rc2 Rb1 47.f4 Kc5 48.e5 Kc4 49.Bg2 Be7 50.Ra2 Kd4 51.Rc2 g5 52.Bc6 h6 53.f5 Rb2 54.Ba4 Rb4 55.Ra2 Kxe5 56.Bc2 Rb6 57.Ra7 Kf6 58.Kd3 Rc6 59.Bb3 g4 60.Rd7 Rc5 61.Ra7 h5 62.Kc2 Rxf5 63.Kxc3 Rf3+ 64.Kc4 h4 65.Bd1 Rf2 66.gxh4 Rxh2 67.Kd3 g3 68.Ra6+ Kg7 69.Ra4 f5 70.Bf3 g2 71.Ra1 Bc5 72.Bxg2 Rxg2 73.Ra5 Rd2+ 74.Kc3 Rd5 75.Kc4 Rd4+ 76.Kxc5 Rxh4 77.Ra6 Rh6 78.Ra1 Kf6 79.Kd4 Rh3 80.Rg1 Rh4+ 81.Ke3 Ke5 82.Ra1 Rh3+ 83.Kf2 Rb3 84.Ra5+ Kf4 85.Ra4+ Ke5 86.Ra5+ 1/2-1/2
[Event "World Youth Open U16 2023"] [Site "Montesilvano ITA"] [Date "2023.11.22"] [Round "9.2"] [White "Costa, Leonardo"] [Black "Klimkowski, Jan"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "IM"] [WhiteElo "2397"] [BlackElo "2520"] [ECO "B90"] [Opening "Sicilian"] [Variation "Najdorf"] [EventDate "2023.11.13"] [WhiteFideId "16213955"] [BlackFideId "21856222"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be7 8. O-O O-O 9. Ng3 Bg4 10. Be2 Be6 11. Be3 Nbd7 12. a4 Qc7 13. Nh5 Nxh5 14. Bxh5 Qc6 15. a5 b5 16. axb6 Nxb6 17. Bxb6 Qxb6 18. Nd5 Bxd5 19. Qxd5 Rac8 20. c4 g6 21. Bf3 Rc5 22. Qd3 a5 23. b3 Rb8 24. Rab1 Qb4 25. g3 Rc6 26. Qd5 Rc7 27. Be2 Ra7 28. Kg2 Bd8 29. Rfd1 Bc7 30. c5 Qxc5 31. Qxc5 dxc5 32. Bc4 Rd8 33. Rxd8+ Bxd8 34. Rd1 Be7 35. Rd5 a4 36. bxa4 Rxa4 37. Rxe5 Kf8 38. Bb5 Rb4 39. Ba6 Ke8 40. Kf3 Kd7 41. Bf1 c4 42. Rd5+ Kc6 43. Rd2 Bf6 44. Ke3 Rb3+ 45. Ke2 c3 46. Rc2 Rb1 47. f4 Kc5 48. e5 Kc4 49. Bg2 Be7 50. Ra2 Kd4 51. Rc2 g5 52. Bc6 h6 53. f5 Rb2 54. Ba4 Rb4 55. Ra2 Kxe5 56. Bc2 Rb6 57. Ra7 Kf6 58. Kd3 Rc6 59. Bb3 g4 60. Rd7 Rc5 61. Ra7 h5 62. Kc2 Rxf5 63. Kxc3 Rf3+ 64. Kc4 h4 65. Bd1 Rf2 66. gxh4 Rxh2 67. Kd3 g3 68. Ra6+ Kg7 69. Ra4 f5 70. Bf3 g2 71. Ra1 Bc5 72. Bxg2 Rxg2 73. Ra5 Rd2+ 74. Kc3 Rd5 75. Kc4 Rd4+ 76. Kxc5 Rxh4 77. Ra6 Rh6 78. Ra1 Kf6 79. Kd4 Rh3 80. Rg1 Rh4+ 81. Ke3 Ke5 82. Ra1 Rh3+ 83. Kf2 Rb3 84. Ra5+ Kf4 85. Ra4+ Ke5 86. Ra5+ 1/2-1/2