Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-26
White: Ovetchkin, Roman
WhiteTitle: GM
WhiteElo: 2483
Black: Piskov, Yury
BlackTitle: GM
BlackElo: 2442
Result: 1-0
ECO: D19
Opening: Slav Defense: Czech Variation, Dutch Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... Nf6 { [%eval 0.17] [%clk 1:30:51] } 2. c4 { [%eval 0.17] [%clk 1:31:09] } 2... c6 { [%eval 0.26] [%clk 1:31:10] } 3. Nc3 { [%eval 0.21] [%clk 1:30:57] } 3... d5 { [%eval 0.28] [%clk 1:31:33] } 4. Nf3 { [%eval 0.16] [%clk 1:31:20] } 4... dxc4 { [%eval 0.25] [%clk 1:31:46] } 5. a4 { [%eval 0.32] [%clk 1:31:37] } 5... Bf5 { [%eval 0.26] [%clk 1:30:58] } 6. e3 { [%eval 0.32] [%clk 1:28:43] } 6... e6 { [%eval 0.25] [%clk 1:31:02] } 7. Bxc4 { [%eval 0.17] [%clk 1:29:04] } 7... Bb4 { [%eval 0.28] [%clk 1:31:11] } 8. O-O { [%eval 0.18] [%clk 1:29:18] } 8... Nbd7 { [%eval 0.32] [%clk 1:29:32] } 9. Qe2 { [%eval 0.34] [%clk 1:29:25] } 9... Bg6 { [%eval 0.36] [%clk 1:29:36] } 10. e4 { [%eval 0.44] [%clk 1:20:33] } 10... O-O { [%eval 0.33] [%clk 1:17:38] } 11. Bd3 { [%eval 0.42] [%clk 1:19:47] } 11... Rc8 { [%eval 0.51] [%clk 1:02:34] } 12. e5 { [%eval 0.53] } 12... Nd5 { [%eval 0.72] } 13. Bxg6 { [%eval 0.64] [%clk 1:01:31] } 13... fxg6 { [%eval 0.71] [%clk 0:59:59] } 14. Ng5 { [%eval 0.6] [%clk 0:56:45] } 14... Qe7 { [%eval 0.65] [%clk 0:57:47] } 15. Nge4 { [%eval 0.54] [%clk 0:46:33] } 15... h6 { [%eval 0.51] [%clk 0:56:08] } 16. Bd2 { [%eval 0.4] [%clk 0:43:33] } 16... Nf4? { [%eval 1.55] } { Mistake. a5 was best. } { [%clk 0:41:44] } 17. Qg4 { [%eval 1.54] [%clk 0:36:09] } 17... g5 { [%eval 1.81] [%clk 0:40:31] } 18. g3? { [%eval 0.55] } { Mistake. h4 was best. } { [%clk 0:21:00] } 18... c5?! { [%eval 1.24] } { Inaccuracy. h5 was best. } { [%clk 0:26:28] } 19. Nd6 { [%eval 1.19] [%clk 0:14:09] } 19... Rc6 { [%eval 1.32] [%clk 0:26:15] } 20. gxf4 { [%eval 1.32] [%clk 0:10:48] } 20... cxd4 { [%eval 1.42] [%clk 0:26:36] } 21. Nce4 { [%eval 1.37] [%clk 0:10:59] } 21... Bxd2 { [%eval 1.3] [%clk 0:26:15] } 22. Nxd2 { [%eval 1.36] [%clk 0:11:28] } 22... Rxf4 { [%eval 1.32] [%clk 0:26:17] } 23. Qe2 { [%eval 1.31] [%clk 0:11:55] } 23... d3 { [%eval 1.36] [%clk 0:26:15] } 24. Qe3 { [%eval 1.32] [%clk 0:11:55] } 24... Rc5 { [%eval 1.62] [%clk 0:16:05] } 25. Rac1 { [%eval 1.73] [%clk 0:12:10] } 25... Rxe5 { [%eval 1.74] [%clk 0:15:27] } 26. Rc8+ { [%eval 1.29] [%clk 0:11:06] } 26... Rf8 { [%eval 1.29] [%clk 0:15:52] } 27. Rxf8+ { [%eval 1.27] [%clk 0:11:03] } 27... Qxf8 { [%eval 1.28] [%clk 0:16:20] } 28. N6e4 { [%eval 1.42] [%clk 0:07:12] } 28... Nb6?! { [%eval 2.09] } { Inaccuracy. Nc5 was best. } { [%clk 0:11:20] } 29. Qxd3 { [%eval 2.14] } 29... Nd5 { [%eval 2.11] [%clk 0:11:20] } 30. Qd4 { [%eval 2.08] } 30... Qf4 { [%eval 2.1] [%clk 0:11:20] } 31. f3 { [%eval 2.11] } 31... g4?! { [%eval 2.85] } { Inaccuracy. a6 was best. } { [%clk 0:11:20] } 32. Qxa7? { [%eval 1.57] } { Mistake. fxg4 was best. } 32... Rh5? { [%eval 3.15] } { Mistake. gxf3 was best. } { [%clk 0:11:20] } 33. Qf2 { [%eval 3.11] } 33... gxf3 { [%eval 3.25] [%clk 0:11:20] } 34. Ng3 { [%eval 2.76] } 34... Re5 { [%eval 2.73] [%clk 0:11:20] } 35. Nxf3 { [%eval 2.84] } 35... Re3 { [%eval 2.75] [%clk 0:11:20] } 36. a5 { [%eval 2.65] } 36... Qb4 { [%eval 2.96] [%clk 0:11:20] } 37. Ne1 { [%eval 2.56] } 37... Qxa5? { [%eval 4.77] } { Mistake. Rb3 was best. } { [%clk 0:11:20] } 38. Ng2? { [%eval 2.56] } { Mistake. Qf7+ was best. } 38... Re5 { [%eval 2.67] [%clk 0:11:20] } 39. Qf7+ { [%eval 2.51] } 39... Kh7 { [%eval 2.56] [%clk 0:11:20] } 40. Qxb7 { [%eval 2.37] } 40... Qd2 { [%eval 2.52] [%clk 0:11:20] } 41. Qb8 { [%eval 2.54] } 41... Ne3?! { [%eval 3.3] } { Inaccuracy. Qd4+ was best. } { [%clk 0:11:20] } 42. Nxe3 { [%eval 3.36] } 42... Qxe3+ { [%eval 3.17] [%clk 0:11:20] } 43. Kh1 { [%eval 2.9] } 43... h5 { [%eval 3.19] [%clk 0:11:20] } 44. Qb4 { [%eval 3.17] } 44... Qd3 { [%eval 3.12] [%clk 0:11:20] } 45. Qf4 { [%eval 2.96] } 45... Qd5+ { [%eval 3.32] [%clk 0:11:20] } 46. Kg1 { [%eval 3.37] } 46... Qc5+ { [%eval 3.36] [%clk 0:11:20] } 47. Kg2 { [%eval 3.32] } 47... Qc6+ { [%eval 3.41] [%clk 0:11:20] } 48. Kh3 { [%eval 3.38] } 48... Rb5 { [%eval 3.2] [%clk 0:11:20] } 49. Rf2 { [%eval 3.1] } 49... Qb6?! { [%eval 4.58] } { Inaccuracy. Qd5 was best. } { [%clk 0:11:20] } 50. Qe4+ { [%eval 4.58] } 50... Kg8 { [%eval 4.5] [%clk 0:11:20] } 51. Qa8+ { [%eval 4.31] } 51... Kh7? { [%eval 7.73] } { Mistake. Qb8 was best. } { [%clk 0:11:20] } 52. Rf8 { [%eval 7.4] } 1-0