Event: Round 5: Gvatua, Mariam - Kobak, Polina
Site: https://lichess.org/broadcast/european-youth-chess-championship-2025--g18/round-5/6Ett07NR/FOqAVa2r
Date: 2025-11-02
White: Gvatua, Mariam
WhiteElo: 1805
Black: Kobak, Polina
BlackTitle: WFM
BlackElo: 2129
Result: 1-0
ECO: C02
Opening: French Defense: Advance Variation, Euwe Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:46] } 1... e6 { [%eval 0.22] [%clk 1:29:57] } 2. d4 { [%eval 0.29] [%clk 1:31:06] } 2... d5 { [%eval 0.31] [%clk 1:30:23] } 3. e5 { [%eval 0.25] [%clk 1:31:08] } 3... c5 { [%eval 0.2] [%clk 1:30:48] } 4. c3 { [%eval 0.18] [%clk 1:31:35] } 4... Nc6 { [%eval 0.11] [%clk 1:31:14] } 5. Nf3 { [%eval 0.15] [%clk 1:31:56] } 5... Bd7 { [%eval 0.25] [%clk 1:31:21] } 6. Be2 { [%eval 0.16] [%clk 1:31:20] } 6... f6 { [%eval 0.36] [%clk 1:31:31] } 7. O-O { [%eval 0.33] [%clk 1:31:13] } 7... fxe5 { [%eval 0.45] [%clk 1:31:43] } 8. Nxe5 { [%eval 0.33] [%clk 1:31:30] } 8... Nxe5 { [%eval 0.52] [%clk 1:31:48] } 9. dxe5 { [%eval 0.52] [%clk 1:31:55] } 9... Qc7 { [%eval 0.63] [%clk 1:31:57] } 10. f4 { [%eval 0.32] [%clk 1:32:07] } 10... O-O-O { [%eval 0.44] [%clk 1:32:04] } 11. a3?! { [%eval -0.23] } { Inaccuracy. a4 was best. } { [%clk 1:32:06] } 11... Ne7 { [%eval 0.12] [%clk 1:24:02] } 12. b4?! { [%eval -0.52] } { Inaccuracy. Nd2 was best. } { [%clk 1:31:42] } 12... g5 { [%eval -0.59] [%clk 1:19:01] } 13. fxg5 { [%eval -0.61] [%clk 1:29:05] } 13... Ng6 { [%eval -0.4] [%clk 1:17:52] } 14. Be3?! { [%eval -1.33] } { Inaccuracy. Nd2 was best. } { [%clk 1:27:51] } 14... Qxe5 { [%eval -0.88] [%clk 1:13:54] } 15. Qd2 { [%eval -0.93] [%clk 1:26:23] } 15... Bd6?! { [%eval -0.11] } { Inaccuracy. Qc7 was best. } { [%clk 1:06:13] } 16. g3 { [%eval -0.17] [%clk 1:26:47] } 16... Rhf8 { [%eval 0.01] [%clk 1:05:21] } 17. bxc5 { [%eval 0.0] [%clk 1:27:03] } 17... Be7 { [%eval 0.18] [%clk 1:01:27] } 18. a4 { [%eval 0.0] [%clk 1:27:29] } 18... Bc6?! { [%eval 0.55] } { Inaccuracy. Rxf1+ was best. } { [%clk 0:54:23] } 19. Qd4?! { [%eval -0.38] } { Inaccuracy. Rxf8 was best. } { [%clk 1:25:12] } 19... Qc7?! { [%eval 0.28] } { Inaccuracy. Rxf1+ was best. } { [%clk 0:44:38] } 20. Na3?! { [%eval -0.44] } { Inaccuracy. Nd2 was best. } { [%clk 1:20:29] } 20... e5 { [%eval -0.18] [%clk 0:41:38] } 21. Bg4+?? { [%eval -2.09] } { Blunder. Qg4+ was best. } { [%clk 1:19:30] } 21... Kb8 { [%eval -1.9] [%clk 0:39:07] } 22. Qb4 { [%eval -1.69] [%clk 1:18:48] } 22... Rxf1+? { [%eval -0.13] } { Mistake. d4 was best. } { [%clk 0:36:16] } 23. Rxf1 { [%eval -0.11] [%clk 1:18:34] } 23... a5 { [%eval -0.14] [%clk 0:33:11] } 24. Qb2 { [%eval -0.14] [%clk 1:17:27] } 24... Bxa4 { [%eval 0.34] [%clk 0:28:57] } 25. Rf7?? { [%eval -1.35] } { Blunder. Nb5 was best. } { [%clk 1:17:06] } 25... d4? { [%eval 0.0] } { Mistake. Qc6 was best. } { [%clk 0:25:25] } 26. cxd4 { [%eval 0.0] [%clk 1:16:54] } 26... exd4 { [%eval 0.0] [%clk 0:23:11] } 27. Bxd4 { [%eval 0.0] [%clk 1:11:45] } 27... Bxc5 { [%eval 0.0] [%clk 0:08:34] } 28. Rxc7 { [%eval 0.0] [%clk 1:06:11] } 28... Bxd4+ { [%eval 0.0] [%clk 0:08:59] } 29. Qxd4 { [%eval 0.0] [%clk 1:06:35] } 29... Rxd4 { [%eval 0.01] [%clk 0:09:25] } 30. Rc4 { [%eval 0.01] [%clk 1:04:48] } 30... Rxc4 { [%eval -0.02] [%clk 0:08:33] } 31. Nxc4 { [%eval 0.0] [%clk 1:05:05] } 31... b5 { [%eval 0.18] [%clk 0:04:53] } 32. Nxa5 { [%eval 0.04] [%clk 1:05:04] } 32... Kc7 { [%eval 0.11] [%clk 0:04:38] } 33. Be6 { [%eval 0.0] [%clk 1:05:16] } 33... Ne5 { [%eval 0.2] [%clk 0:03:37] } 34. h4 { [%eval 0.22] [%clk 1:05:14] } 34... Bc2 { [%eval 0.15] [%clk 0:02:46] } 35. Nb3 { [%eval 0.03] [%clk 1:04:48] } 35... Kd6 { [%eval 0.02] [%clk 0:02:07] } 36. Bg8 { [%eval 0.0] [%clk 1:05:09] } 36... Be4 { [%eval 0.0] [%clk 0:01:48] } 37. Nd2 { [%eval 0.03] [%clk 1:04:47] } 37... Bd3?! { [%eval 0.61] } { Inaccuracy. Bc2 was best. } { [%clk 0:02:05] } 38. Kf2 { [%eval 0.93] [%clk 1:04:50] } 38... Kc5?? { [%eval 3.86] } { Blunder. h6 was best. } { [%clk 0:01:32] } 39. Ke3 { [%eval 3.68] [%clk 1:04:52] } 39... Bg6 { [%eval 3.56] [%clk 0:01:28] } 40. Ne4+ { [%eval 3.26] [%clk 1:04:52] } 40... Kb4?! { [%eval 4.58] } { Inaccuracy. Kc6 was best. } { [%clk 0:01:34] } 41. Nf6 { [%eval 4.27] [%clk 1:05:05] } 41... Kc3?! { [%eval 5.49] } { Inaccuracy. Ka3 was best. } { [%clk 0:01:38] } 42. h5 { [%eval 5.45] [%clk 1:04:16] } 42... Bd3 { [%eval 6.68] [%clk 0:01:29] } 43. Kf4? { [%eval 3.8] } { Mistake. Nd5+ was best. } { [%clk 1:00:45] } 43... Nc4? { [%eval 7.61] } { Mistake. Kd4 was best. } { [%clk 0:01:13] } 44. Bxh7 { [%eval 7.47] [%clk 0:59:35] } 44... Bxh7 { [%eval 7.7] [%clk 0:01:33] } 45. Nxh7 { [%eval 7.34] [%clk 1:00:01] } 45... b4 { [%eval 7.15] [%clk 0:01:57] } 46. g6 { [%eval 7.08] [%clk 1:00:15] } 46... b3 { [%eval 8.25] [%clk 0:02:18] } 47. g7 { [%eval 7.68] [%clk 1:00:26] } 47... b2 { [%eval 7.57] [%clk 0:02:44] } 48. g8=Q { [%eval 8.98] [%clk 1:00:52] } 48... b1=Q { [%eval 8.83] [%clk 0:03:05] } 49. Qg7+ { [%eval 8.48] [%clk 1:01:03] } 49... Kd2 { [%eval 8.04] [%clk 0:01:52] } 50. Qd4+ { [%eval 7.1] [%clk 1:01:25] } 1-0