Event: Round 7: Kostak, Tetyana - Bluebaum, Johanna
Date: 2024-08-16
White: Kostak, Tetyana
WhiteTitle: WFM
WhiteElo: 2094
Black: Bluebaum, Johanna
BlackElo: 1994
Result: 1-0
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:52] } 1... Nf6 { [%eval 0.17] [%clk 1:30:27] } 2. Nf3 { [%eval 0.15] [%clk 1:30:51] } 2... d5 { [%eval 0.18] [%clk 1:30:17] } 3. e3 { [%eval 0.0] [%clk 1:30:42] } 3... Bg4 { [%eval 0.31] [%clk 1:29:56] } 4. Be2 { [%eval 0.11] [%clk 1:28:32] } 4... e6 { [%eval 0.17] [%clk 1:29:52] } 5. h3 { [%eval 0.13] [%clk 1:28:05] } 5... Bh5 { [%eval 0.11] [%clk 1:27:39] } 6. g4 { [%eval 0.1] [%clk 1:27:49] } 6... Bg6 { [%eval 0.15] [%clk 1:27:36] } 7. Ne5 { [%eval 0.03] [%clk 1:28:13] } 7... Ne4 { [%eval 0.57] [%clk 1:19:24] } 8. Bf3?! { [%eval -0.51] } { Inaccuracy. h4 was best. } { [%clk 1:24:18] } 8... Qh4 { [%eval 0.01] [%clk 1:14:29] } 9. Qe2 { [%eval -0.05] [%clk 1:24:24] } 9... Bd6 { [%eval 0.14] [%clk 1:02:10] } 10. Nd2? { [%eval -1.51] } { Mistake. Nxg6 was best. } { [%clk 1:20:37] } 10... Bxe5 { [%eval -1.5] [%clk 0:58:02] } 11. Bxe4 { [%eval -1.75] [%clk 1:15:34] } 11... dxe4 { [%eval -2.04] [%clk 0:53:58] } 12. Qb5+ { [%eval -2.54] [%clk 1:12:39] } 12... Nc6?? { [%eval -0.6] } { Blunder. Nd7 was best. } { [%clk 0:50:23] } 13. Qxb7 { [%eval -0.61] [%clk 1:06:09] } 13... O-O { [%eval -0.59] [%clk 0:43:11] } 14. Qxc6 { [%eval -0.46] [%clk 1:06:21] } 14... Bxd4?? { [%eval 2.89] } { Blunder. Bd6 was best. } 15. exd4 { [%eval 2.95] [%clk 1:05:33] } 15... e3 { [%eval 2.92] [%clk 0:32:19] } 16. Ne4 { [%eval 2.68] [%clk 1:05:53] } 16... Bxe4 { [%eval 2.6] } 17. Qxe4 { [%eval 2.57] [%clk 1:06:16] } 17... Qxf2+ { [%eval 3.2] [%clk 0:26:36] } 18. Kd1 { [%eval 2.88] [%clk 1:06:39] } 18... e2+ { [%eval 2.95] } 19. Qxe2 { [%eval 2.98] [%clk 1:06:58] } 19... Qxd4+ { [%eval 2.96] [%clk 0:27:07] } 20. Ke1? { [%eval 1.57] } { Mistake. Qd3 was best. } { [%clk 1:02:52] } 20... Rad8? { [%eval 2.87] } { Mistake. f5 was best. } { [%clk 0:25:14] } 21. c3 { [%eval 3.06] [%clk 1:02:51] } 21... Qd5 { [%eval 2.91] [%clk 0:23:42] } 22. Rh2 { [%eval 2.69] [%clk 1:02:44] } 22... f5 { [%eval 3.02] [%clk 0:20:16] } 23. Bg5 { [%eval 3.1] [%clk 1:01:15] } 23... Rde8 { [%eval 2.97] [%clk 0:20:27] } 24. Qd2?! { [%eval 2.21] } { Inaccuracy. Rd1 was best. } { [%clk 0:59:07] } 24... Qb5 { [%eval 2.74] [%clk 0:17:15] } 25. Qe2 { [%eval 2.7] [%clk 0:57:00] } 25... Qc6 { [%eval 2.92] [%clk 0:16:28] } 26. Qg2?! { [%eval 1.81] } { Inaccuracy. Rd1 was best. } { [%clk 0:49:25] } 26... Qa4?! { [%eval 2.67] } { Inaccuracy. Qc5 was best. } { [%clk 0:16:47] } 27. b3 { [%eval 2.6] [%clk 0:49:14] } 27... Qa5 { [%eval 2.33] [%clk 0:16:51] } 28. Bd2 { [%eval 1.84] [%clk 0:49:17] } 28... Qe5+? { [%eval 3.27] } { Mistake. Rd8 was best. } { [%clk 0:11:24] } 29. Kd1 { [%eval 3.2] [%clk 0:47:52] } 29... fxg4?! { [%eval 4.38] } { Inaccuracy. f4 was best. } { [%clk 0:11:31] } 30. hxg4 { [%eval 4.29] [%clk 0:47:50] } 30... Rd8 { [%eval 4.85] [%clk 0:10:22] } 31. Kc2 { [%eval 4.6] [%clk 0:47:18] } 31... Rd7 { [%eval 4.96] [%clk 0:09:38] } 32. Re1 { [%eval 5.0] [%clk 0:46:07] } 32... Qa5 { [%eval 5.24] [%clk 0:08:30] } 33. Kb2 { [%eval 5.18] [%clk 0:46:00] } 33... Rfd8 { [%eval 5.21] [%clk 0:08:29] } 34. Re2 { [%eval 5.09] [%clk 0:44:06] } 34... g6 { [%eval 5.29] [%clk 0:06:43] } 35. Qe4 { [%eval 5.32] [%clk 0:42:55] } 35... Rd6 { [%eval 5.31] [%clk 0:06:56] } 36. Qc2 { [%eval 5.01] [%clk 0:36:07] } 36... Ra6 { [%eval 5.08] [%clk 0:06:20] } 37. Kb1 { [%eval 5.03] [%clk 0:36:15] } 37... c5 { [%eval 5.8] [%clk 0:05:00] } 38. c4 { [%eval 5.58] [%clk 0:36:29] } 38... Qc7 { [%eval 5.74] [%clk 0:04:48] } 39. Bc3 { [%eval 5.7] [%clk 0:35:29] } 39... Qf4 { [%eval 6.7] [%clk 0:04:01] } 40. Rd2 { [%eval 5.62] [%clk 0:27:48] } 40... Rad6 { [%eval 6.15] [%clk 0:01:46] } 41. Rxd6 { [%eval 6.01] [%clk 0:26:28] } 41... Rxd6 { [%eval 6.21] [%clk 0:01:04] } 42. Qe2 { [%eval 6.03] [%clk 0:23:05] } 42... Qg3 { [%eval 7.0] [%clk 0:25:13] } 43. Kb2 { [%eval 6.82] [%clk 0:51:23] } 43... Rd3?? { [%eval #5] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:17:38] } 44. Qxe6+ { [%eval #4] [%clk 0:51:22] } 44... Kf8 { [%eval #4] [%clk 0:18:00] } 45. Qf6+ { [%eval #4] [%clk 0:51:40] } 45... Ke8 { [%eval #4] [%clk 0:18:24] } 46. Qh8+ { [%eval #3] [%clk 0:50:46] } 46... Kd7 { [%eval #3] [%clk 0:18:40] } 47. Rxh7+ { [%eval #2] [%clk 0:50:51] } 47... Kc6 { [%eval #2] [%clk 0:18:52] } 48. Qc8+ { [%eval #1] [%clk 0:49:39] } 48... Kb6 { [%eval #1] [%clk 0:19:13] } 49. Qb7# { [%clk 0:49:58] } 1-0