[Event "61st Rubinstein Memorial ALREH 2025"] [White "Kovalenko,Igor"] [Black "Navara,David"] [Site "Polanica-Zdroj"] [Round "4.4"] [Annotator "ChessBase"] [Result "1/2-1/2"] [Date "2025.08.19"] [WhiteElo "2676"] [BlackElo "2650"] [PlyCount "169"] [TimeControl "60"] 1. e4 {[%emt 0:0:2]} c5 {[%emt 0:0:21]} 2. c3 {[%emt 0:0:57]} Nf6 {[%emt 0:0:33]} 3. e5 {[%emt 0:0:4]} Nd5 {[%emt 0:0:6]} 4. Bc4 {[%emt 0:0:3]} Nb6 {[%emt 0:0:34]} 5. Bb3 {[%emt 0:0:4]} c4 {[%emt 0:1:58]} 6. Bc2 {[%emt 0:0:4]} Nc6 {[%emt 0:0:7]} 7. Nf3 {[%emt 0:0:11]} d6 {[%emt 0:0:38]} 8. exd6 {[%emt 0:0:4]} Qxd6 {[%emt 0:0:38]} 9. O-O {[%emt 0:0:5]} Bg4 {[%emt 0:2:37]} 10. h3 {[%emt 0:1:15]} Bh5 {[%emt 0:1:4]} 11. Re1 {[%emt 0:0:15]} Ne5 {[%emt 0:13:28]} 12. Rxe5 {[%emt 0:0:47]} Bxf3 {[%emt 0:0:10]} 13. Qe1 {[%emt 0:0:5]} Bc6 {[%emt 0:6:54]} 14. Na3 {[%emt 0:4:1]} g6 {[%emt 0:6:3]} 15. b3 {[%emt 0:4:55]} Bg7 {[%emt 0:1:55]} 16. Re2 {[%emt 0:0:13]} cxb3 {[%emt 0:3:33]} 17. axb3 {[%emt 0:0:4]} O-O {[%emt 0:1:7]} 18. Nc4 {[%emt 0:0:40]} Nxc4 {[%emt 0:1:18]} 19. bxc4 {[%emt 0:0:4]} Rfe8 {[%emt 0:6:11]} 20. Ba3 {[%emt 0:5:55]} Qf4 {[%emt 0:1:28]} 21. Be4 {[%emt 0:1:19]} e5 {[%emt 0:20:17]} 22. Bd6 {[%emt 0:3:29]} Bf8 {[%emt 0:11:4]} 23. Bxc6 {[%emt 0:3:12]} bxc6 {[%emt 0:0:15]} 24. Re4 {[%emt 0:1:14]} Qf5 {[%emt 0:8:52]} 25. Rxe5 {[%emt 0:10:3]} Rxe5 {[%emt 0:0:21]} 26. Qxe5 {[%emt 0:0:4]} Qxe5 {[%emt 0:0:27]} 27. Bxe5 {[%emt 0:0:4]} a5 {[%emt 0:0:50]} 28. Ra4 {[%emt 0:0:34]} c5 {[%emt 0:1:29]} 29. Kf1 {[%emt 0:1:13]} Be7 {[%emt 0:1:40]} 30. d4 {[%emt 0:1:13]} f6 {[%emt 0:2:39]} 31. Bf4 {[%emt 0:0:14]} Kf7 {[%emt 0:2:33]} 32. Ke2 {[%emt 0:2:44]} Ke6 {[%emt 0:0:36]} 33. Kd3 {[%emt 0:0:4]} Kd7 {[%emt 0:2:0]} 34. g4 {[%emt 0:1:0]} Bd6 {[%emt 0:0:25]} 35. Bxd6 {[%emt 0:5:0]} Kxd6 {[%emt 0:0:7]} 36. Kc2 {[%emt 0:0:8]} f5 {[%emt 0:1:59]} 37. gxf5 {[%emt 0:2:14]} gxf5 {[%emt 0:0:8]} 38. Kd3 {[%emt 0:0:58]} Kc6 {[%emt 0:2:21]} 39. Ke3 {[%emt 0:0:19]} Re8+ {[%emt 0:0:18]} 40. Kf4 {[%emt 0:0:0]} cxd4 {[%emt 0:0:0]} 41. cxd4 {[%emt 0:3:18]} Re4+ {[%emt 0:0:51]} 42. Kxf5 {[%emt 0:0:5]} Rxd4 {[%emt 0:0:23]} 43. f4 {[%emt 0:8:31]} Kd6 {[%emt 0:5:43]} 44. c5+ {[%emt 0:0:29]} Kxc5 {[%emt 0:0:9]} 45. Rxa5+ {[%emt 0:0:2]} Kd6 {[%emt 0:2:54]} 46. Re5 {[%emt 0:5:5]} Kd7 {[%emt 0:3:6]} 47. Ra5 {[%emt 0:11:7]} Ke8 {[%emt 0:2:10]} 48. Ra7 {[%emt 0:0:9]} h6 {[%emt 0:2:54]} 49. Ra6 {[%emt 0:1:53]} Kf7 {[%emt 0:1:2]} 50. Rxh6 {[%emt 0:0:4]} Rd5+ {[%emt 0:0:5]} 51. Kg4 {[%emt 0:0:2]} Ra5 {[%emt 0:0:32]} 52. h4 {[%emt 0:0:26]} Kg7 {[%emt 0:2:16]} 53. Re6 {[%emt 0:0:29]} Rb5 {[%emt 0:1:14]} 54. Ra6 {[%emt 0:0:43]} Rc5 {[%emt 0:0:6]} 55. h5 {[%emt 0:2:17]} Rb5 {[%emt 0:0:10]} 56. Rg6+ {[%emt 0:0:39]} Kf7 {[%emt 0:0:10]} 57. Rg5 {[%emt 0:0:33]} Rb1 {[%emt 0:0:30]} 58. Ra5 {[%emt 0:24:50]} Kf6 {[%emt 0:2:10]} 59. Ra6+ {[%emt 0:0:3]} Kg7 {[%emt 0:0:25]} 60. Kg5 {[%emt 0:0:4]} Rg1+ {[%emt 0:0:10]} 61. Kf5 {[%emt 0:0:1]} Rb1 {[%emt 0:2:37]} 62. Rg6+ {[%emt 0:0:42]} Kh7 {[%emt 0:3:59]} 63. Kg5 {[%emt 0:1:48]} Rg1+ {[%emt 0:0:28]} 64. Kf6 {[%emt 0:0:36]} Rf1 {[%emt 0:1:59]} 65. f5 {[%emt 0:1:40]} Ra1 {[%emt 0:0:5]} 66. Rg7+ {[%emt 0:2:57]} Kh6 {[%emt 0:0:5]} 67. Re7 {[%emt 0:0:57]} Ra6+ {[%emt 0:2:14]} 68. Re6 {[%emt 0:0:19]} Ra7 {[%emt 0:2:35]} 69. Re1 {[%emt 0:1:37]} Rb7 {[%emt 0:2:6]} 70. Re8 {[%emt 0:8:9]} Rb6+ {[%emt 0:0:9]} 71. Re6 {[%emt 0:0:3]} Rb7 {[%emt 0:0:8]} 72. Re1 {[%emt 0:11:25]} Ra7 {[%emt 0:0:10]} 73. Re2 {[%emt 0:8:26]} Rb7 {[%emt 0:0:11]} 74. Re7 {[%emt 0:0:38]} Rb6+ {[%emt 0:0:5]} 75. Kf7 {[%emt 0:0:3]} Kg5 {[%emt 0:0:21]} 76. Kg7 {[%emt 0:0:12]} Kxf5 {[%emt 0:0:6]} 77. h6 {[%emt 0:0:9]} Rg6+ {[%emt 0:0:5]} 78. Kh7 {[%emt 0:0:2]} Ra6 {[%emt 0:2:31]} 79. Rg7 {[%emt 0:0:8]} Rb6 {[%emt 0:2:20]} 80. Rg2 {[%emt 0:0:10]} Rb7+ {[%emt 0:0:56]} 81. Kh8 {[%emt 0:0:7]} Kf6 {[%emt 0:0:7]} 82. h7 {[%emt 0:0:4]} Rb1 {[%emt 0:0:52]} 83. Rf2+ {[%emt 0:0:25]} Kg6 {[%emt 0:0:39]} 84. Rg2+ {[%emt 0:0:4]} Kf7 {[%emt 0:0:18]} 85. Rf2+ {[%emt 0:0:4]} 1/2-1/2