Event: Round 13: Stefanova, Antoaneta - Kulon, Klaudia
Date: 2025-01-10
White: Stefanova, Antoaneta
WhiteTitle: GM
WhiteElo: 2392
Black: Kulon, Klaudia
BlackTitle: IM
BlackElo: 2296
Result: 1/2-1/2
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... Nf6 { [%eval 0.19] [%clk 0:03:04] } 2. Nf3 { [%eval 0.11] [%clk 0:03:04] } 2... g6 { [%eval 0.22] [%clk 0:03:05] } 3. Nc3 { [%eval 0.0] [%clk 0:03:05] } 3... Bg7 { [%eval 0.28] [%clk 0:03:06] } 4. e4 { [%eval 0.2] [%clk 0:03:06] } 4... d6 { [%eval 0.44] [%clk 0:03:07] } 5. Bf4 { [%eval 0.25] [%clk 0:02:57] } 5... O-O { [%eval 0.25] [%clk 0:03:08] } 6. Qd2 { [%eval 0.19] [%clk 0:02:58] } 6... a6 { [%eval 0.6] [%clk 0:03:08] } 7. Bh6 { [%eval 0.5] [%clk 0:02:54] } 7... b5 { [%eval 0.54] [%clk 0:03:08] } 8. Bd3 { [%eval 0.54] [%clk 0:02:51] } 8... c5?! { [%eval 1.2] } { Inaccuracy. Nc6 was best. } { [%clk 0:03:04] } 9. Bxg7 { [%eval 1.15] [%clk 0:02:43] } 9... Kxg7 { [%eval 1.23] [%clk 0:03:05] } 10. dxc5 { [%eval 1.04] [%clk 0:02:38] } 10... dxc5 { [%eval 1.61] [%clk 0:03:05] } 11. e5 { [%eval 1.76] [%clk 0:02:39] } 11... Ng8 { [%eval 1.72] [%clk 0:02:52] } 12. Qe3 { [%eval 1.56] [%clk 0:02:25] } 12... Bb7 { [%eval 1.69] [%clk 0:02:33] } 13. Qxc5?! { [%eval 0.6] } { Inaccuracy. O-O-O was best. } { [%clk 0:02:19] } 13... Nd7 { [%eval 0.67] [%clk 0:02:35] } 14. Qe3 { [%eval 0.23] [%clk 0:02:16] } 14... Qc7 { [%eval 0.66] [%clk 0:02:26] } 15. Be4 { [%eval 0.74] [%clk 0:01:30] } 15... b4?! { [%eval 1.59] } { Inaccuracy. Bxe4 was best. } { [%clk 0:01:58] } 16. Bxb7 { [%eval 1.45] [%clk 0:01:21] } 16... Qxb7 { [%eval 1.6] [%clk 0:01:59] } 17. Ne2 { [%eval 1.56] [%clk 0:01:17] } 17... Rac8 { [%eval 1.64] [%clk 0:01:55] } 18. Ned4?! { [%eval 1.0] } { Inaccuracy. e6 was best. } { [%clk 0:01:17] } 18... Nb6 { [%eval 1.45] [%clk 0:01:49] } 19. Rb1?! { [%eval 0.79] } { Inaccuracy. O-O was best. } { [%clk 0:01:00] } 19... Nc4 { [%eval 0.98] [%clk 0:01:44] } 20. Qe2 { [%eval 0.62] [%clk 0:01:01] } 20... e6 { [%eval 0.76] [%clk 0:01:38] } 21. O-O { [%eval 0.72] [%clk 0:01:00] } 21... Rfd8 { [%eval 0.83] [%clk 0:01:39] } 22. c3 { [%eval 0.93] [%clk 0:00:44] } 22... a5 { [%eval 1.4] [%clk 0:01:38] } 23. cxb4 { [%eval 1.33] [%clk 0:00:44] } 23... axb4 { [%eval 1.54] [%clk 0:01:37] } 24. b3?! { [%eval 0.86] } { Inaccuracy. Rbc1 was best. } { [%clk 0:00:45] } 24... Na3 { [%eval 0.88] [%clk 0:01:34] } 25. Rbd1 { [%eval 0.83] [%clk 0:00:46] } 25... Ne7?? { [%eval 2.82] } { Blunder. h6 was best. } { [%clk 0:01:33] } 26. h4?? { [%eval 0.26] } { Blunder. Ng5 was best. } { [%clk 0:00:44] } 26... h5?? { [%eval 2.71] } { Blunder. Nd5 was best. } { [%clk 0:01:28] } 27. Ng5 { [%eval 2.68] [%clk 0:00:41] } 27... Kg8 { [%eval 3.06] [%clk 0:01:18] } 28. Ne4 { [%eval 3.03] [%clk 0:00:38] } 28... Nd5 { [%eval 3.0] [%clk 0:01:14] } 29. Qf3?! { [%eval 2.17] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:35] } 29... Qa7 { [%eval 2.76] [%clk 0:00:59] } 30. Ne2?? { [%eval 0.87] } { Blunder. Nd6 was best. } { [%clk 0:00:28] } 30... Nb5 { [%eval 0.86] [%clk 0:00:47] } 31. N2g3 { [%eval 0.71] [%clk 0:00:21] } 31... Qe7? { [%eval 2.41] } { Mistake. Nd4 was best. } { [%clk 0:00:42] } 32. Nf6+?! { [%eval 1.7] } { Inaccuracy. Rxd5 was best. } { [%clk 0:00:20] } 32... Nxf6 { [%eval 1.57] [%clk 0:00:42] } 33. exf6 { [%eval 1.47] [%clk 0:00:21] } 33... Qf8 { [%eval 1.73] [%clk 0:00:41] } 34. Rxd8 { [%eval 1.51] [%clk 0:00:19] } 34... Rxd8 { [%eval 1.42] [%clk 0:00:42] } 35. Qf4?! { [%eval 0.53] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:20] } 35... Rd4 { [%eval 0.77] [%clk 0:00:37] } 36. Qg5?! { [%eval 0.05] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:20] } 36... Rd5 { [%eval 0.38] [%clk 0:00:38] } 37. Qe3 { [%eval 0.31] [%clk 0:00:21] } 37... Nc3 { [%eval 0.37] [%clk 0:00:32] } 38. a4 { [%eval 0.45] [%clk 0:00:22] } 38... Qd8 { [%eval 0.65] [%clk 0:00:29] } 39. Qf4?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:21] } 39... Rd4 { [%eval 0.0] [%clk 0:00:24] } 40. Qe5 { [%eval 0.0] [%clk 0:00:11] } 40... Rd5 { [%eval 0.0] [%clk 0:00:24] } 41. Qf4 { [%eval 0.0] [%clk 0:00:12] } 41... Rd4 { [%eval 0.0] [%clk 0:00:26] } 42. Qe5 { [%eval 0.0] [%clk 0:00:13] } 42... Rd5 { [%eval 0.0] [%clk 0:00:27] } 43. Qf4 { [%eval 0.0] [%clk 0:00:14] } 43... Rd4 { [%eval 0.0] [%clk 0:00:18] } 1/2-1/2