Event: Round 3: Dvoirys, Semen I. - Porat, Ido
Date: 2024-11-01
White: Dvoirys, Semen I.
WhiteTitle: GM
WhiteElo: 2465
Black: Porat, Ido
BlackTitle: IM
BlackElo: 2311
Result: 1-0
ECO: C42
Opening: Petrov's Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... e5 { [%eval 0.21] [%clk 0:03:03] } 2. Nf3 { [%eval 0.13] } 2... Nf6 { [%eval 0.34] [%clk 0:03:02] } 3. d3 { [%eval 0.0] [%clk 0:02:57] } 3... Nc6 { [%eval -0.03] [%clk 0:02:54] } 4. Nbd2 { [%eval -0.21] [%clk 0:02:55] } 4... d5 { [%eval -0.2] [%clk 0:02:52] } 5. exd5 { [%eval -0.46] [%clk 0:02:55] } 5... Nxd5 { [%eval -0.26] [%clk 0:02:53] } 6. g3 { [%eval -0.7] [%clk 0:02:55] } 6... Bg4 { [%eval -0.66] [%clk 0:02:36] } 7. h3 { [%eval -0.66] [%clk 0:02:53] } 7... Bh5 { [%eval -0.14] [%clk 0:02:37] } 8. Bg2 { [%eval -0.15] [%clk 0:02:54] } 8... Be7 { [%eval -0.23] [%clk 0:02:38] } 9. O-O { [%eval -0.2] [%clk 0:02:50] } 9... O-O { [%eval 0.0] [%clk 0:02:38] } 10. c3 { [%eval -0.09] [%clk 0:02:47] } 10... Re8 { [%eval 0.04] [%clk 0:02:33] } 11. Nc4 { [%eval 0.12] [%clk 0:02:41] } 11... Nb6 { [%eval 0.1] [%clk 0:02:16] } 12. g4 { [%eval 0.06] [%clk 0:02:29] } 12... Nxc4 { [%eval 0.09] [%clk 0:02:08] } 13. gxh5 { [%eval 0.08] [%clk 0:02:29] } 13... Nd6 { [%eval 0.13] [%clk 0:02:02] } 14. h6 { [%eval -0.13] [%clk 0:02:30] } 14... g6?! { [%eval 0.42] } { Inaccuracy. gxh6 was best. } { [%clk 0:02:02] } 15. Re1 { [%eval 0.22] [%clk 0:02:30] } 15... Bf8 { [%eval 0.17] [%clk 0:01:30] } 16. Nh2 { [%eval 0.21] [%clk 0:02:28] } 16... Qh4 { [%eval 0.34] [%clk 0:01:19] } 17. Qg4 { [%eval 0.41] [%clk 0:02:16] } 17... Nf5?! { [%eval 1.4] } { Inaccuracy. Qd8 was best. } { [%clk 0:01:11] } 18. Bg5 { [%eval 1.39] [%clk 0:02:15] } 18... Qxg4?! { [%eval 2.33] } { Inaccuracy. Qh5 was best. } { [%clk 0:01:10] } 19. Nxg4 { [%eval 2.22] [%clk 0:02:14] } 19... Be7 { [%eval 2.19] [%clk 0:00:36] } 20. Bxe7 { [%eval 2.29] [%clk 0:01:57] } 20... Rxe7 { [%eval 2.13] [%clk 0:00:35] } 21. Bxc6 { [%eval 2.15] } 21... bxc6 { [%eval 2.29] } 22. Rxe5 { [%eval 2.2] [%clk 0:01:53] } 22... Rxe5 { [%eval 2.27] [%clk 0:00:32] } 23. Nxe5 { [%eval 2.12] [%clk 0:01:53] } 23... c5 { [%eval 2.16] [%clk 0:00:29] } 24. Nd7 { [%eval 2.13] [%clk 0:01:53] } 24... c4 { [%eval 2.49] [%clk 0:00:17] } 25. d4 { [%eval 1.91] [%clk 0:01:47] } 25... Nxh6 { [%eval 1.93] [%clk 0:00:17] } 26. Ne5 { [%eval 1.63] [%clk 0:01:41] } 26... Nf5 { [%eval 1.74] [%clk 0:00:11] } 27. Nxc4 { [%eval 1.83] [%clk 0:01:41] } 27... c5?? { [%eval 4.13] } { Blunder. f6 was best. } { [%clk 0:00:12] } 28. dxc5 { [%eval 3.97] [%clk 0:01:40] } 28... Rc8 { [%eval 4.43] [%clk 0:00:13] } 29. b4 { [%eval 4.34] [%clk 0:01:40] } 29... g5 { [%eval 4.94] [%clk 0:00:10] } 30. Rd1 { [%eval 4.89] [%clk 0:01:40] } 30... Rc7 { [%eval 5.18] [%clk 0:00:08] } 31. Rd5 { [%eval 5.19] [%clk 0:01:40] } 31... Nh4 { [%eval 5.28] [%clk 0:00:06] } 32. Rxg5+ { [%eval 5.24] [%clk 0:01:40] } 32... Kf8 { [%eval 5.28] [%clk 0:00:08] } 33. Rd5 { [%eval 5.22] [%clk 0:01:40] } 33... Ke7 { [%eval 5.18] [%clk 0:00:04] } 34. b5 { [%eval 5.18] [%clk 0:01:39] } 34... f6 { [%eval 5.68] [%clk 0:00:04] } 35. c6 { [%eval 5.64] [%clk 0:01:39] } 35... Nf3+ { [%eval 5.85] [%clk 0:00:05] } 36. Kg2 { [%eval 5.93] [%clk 0:01:39] } 36... Ng5 { [%eval 5.97] [%clk 0:00:06] } 37. Ne3 { [%eval 6.03] [%clk 0:01:37] } 37... Ke6 { [%eval 6.37] [%clk 0:00:06] } 38. c4 { [%eval 6.35] [%clk 0:01:37] } 38... Ne4 { [%eval 6.38] [%clk 0:00:05] } 39. a4 { [%eval 6.29] [%clk 0:01:37] } 39... Nd6 { [%eval 6.3] [%clk 0:00:04] } 40. Rd4 { [%eval 5.95] [%clk 0:01:33] } 40... Ke5 { [%eval 6.32] [%clk 0:00:04] } 41. Rh4 { [%eval 5.81] [%clk 0:01:34] } 41... f5 { [%eval 5.93] [%clk 0:00:04] } 42. a5 { [%eval 5.64] [%clk 0:01:29] } 42... f4 { [%eval 5.91] [%clk 0:00:06] } 43. Rh5+ { [%eval 5.91] [%clk 0:01:27] } 43... Ke4 { [%eval 5.79] [%clk 0:00:05] } 44. Nd5 { [%eval 5.74] [%clk 0:01:25] } 44... Rg7+ { [%eval 6.38] [%clk 0:00:06] } 45. Kf1 { [%eval 6.33] [%clk 0:01:26] } 45... Nxc4 { [%eval 6.75] [%clk 0:00:06] } 46. Ke2?! { [%eval 4.7] } { Inaccuracy. c7 was best. } { [%clk 0:01:03] } 46... f3+ { [%eval 4.58] [%clk 0:00:07] } 47. Kd1?? { [%eval -0.61] } { Blunder. Kf1 was best. } { [%clk 0:01:04] } 47... Nxa5?? { [%eval 6.99] } { Blunder. Kd3 was best. } { [%clk 0:00:08] } 48. c7 { [%eval 6.74] [%clk 0:01:03] } 48... Rg8?? { [%eval #9] } { Checkmate is now unavoidable. Rxc7 was best. } { [%clk 0:00:04] } 49. Nf6+ { [%eval #8] [%clk 0:00:54] } 1-0