Event: Round 17: Humpy Koneru - Anna Ushenina
Date: 2023-09-04
White: Humpy Koneru
Black: Anna Ushenina
Result: 1/2-1/2
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:02] } 1... d5 { [%eval 0.27] [%clk 0:03:03] } 2. Nf3 { [%eval 0.28] [%clk 0:03:03] } 2... e6 { [%eval 0.25] [%clk 0:03:04] } 3. e3 { [%eval 0.07] [%clk 0:03:00] } 3... Nf6 { [%eval 0.0] [%clk 0:02:57] } 4. Bd3 { [%eval 0.0] [%clk 0:03:00] } 4... b6 { [%eval 0.17] [%clk 0:02:57] } 5. O-O { [%eval 0.11] [%clk 0:02:57] } 5... Bb7 { [%eval 0.12] [%clk 0:02:58] } 6. b3 { [%eval 0.0] [%clk 0:02:49] } 6... Nbd7 { [%eval 0.18] [%clk 0:02:59] } 7. Bb2 { [%eval 0.11] [%clk 0:02:50] } 7... Bd6 { [%eval 0.13] [%clk 0:02:59] } 8. Nbd2 { [%eval 0.02] [%clk 0:02:50] } 8... O-O { [%eval 0.03] [%clk 0:02:50] } 9. c4 { [%eval 0.04] [%clk 0:02:46] } 9... Qe7 { [%eval 0.31] [%clk 0:02:48] } 10. Ne5 { [%eval 0.03] [%clk 0:02:25] } 10... Ne4 { [%eval -0.02] [%clk 0:02:25] } 11. Nxd7 { [%eval 0.0] [%clk 0:01:58] } 11... Qxd7 { [%eval 0.09] [%clk 0:02:25] } 12. Nf3 { [%eval -0.21] [%clk 0:01:55] } 12... Qe7 { [%eval -0.26] [%clk 0:02:07] } 13. Rc1 { [%eval -0.22] [%clk 0:01:54] } 13... f5 { [%eval -0.27] [%clk 0:01:48] } 14. Ne5 { [%eval -0.77] [%clk 0:01:43] } 14... Bxe5 { [%eval -0.82] [%clk 0:01:27] } 15. dxe5 { [%eval -0.82] [%clk 0:01:43] } 15... dxc4 { [%eval -0.81] [%clk 0:01:20] } 16. bxc4 { [%eval -1.01] [%clk 0:00:55] } 16... Rfd8?! { [%eval -0.32] } { Inaccuracy. Qg5 was best. } { [%clk 0:01:14] } 17. Qe2 { [%eval -0.41] [%clk 0:00:48] } 17... Nc5 { [%eval -0.27] [%clk 0:01:03] } 18. Bc2 { [%eval -0.19] [%clk 0:00:42] } 18... Qg5 { [%eval -0.01] [%clk 0:00:47] } 19. f3 { [%eval -0.07] [%clk 0:00:36] } 19... Rd7 { [%eval 0.09] [%clk 0:00:42] } 20. Rfd1 { [%eval -0.16] [%clk 0:00:27] } 20... Rad8 { [%eval -0.15] [%clk 0:00:43] } 21. Ba3 { [%eval -0.17] [%clk 0:00:21] } 21... Rxd1+ { [%eval -0.11] [%clk 0:00:31] } 22. Rxd1 { [%eval -0.18] [%clk 0:00:22] } 22... Rxd1+ { [%eval -0.22] [%clk 0:00:26] } 23. Bxd1 { [%eval -0.15] [%clk 0:00:22] } 23... Qd8 { [%eval 0.05] [%clk 0:00:14] } 24. Bxc5 { [%eval 0.0] [%clk 0:00:19] } 24... bxc5 { [%eval 0.12] [%clk 0:00:15] } 25. Bc2 { [%eval 0.06] [%clk 0:00:16] } 25... Bc6 { [%eval 0.0] [%clk 0:00:15] } 26. Qd1 { [%eval 0.0] [%clk 0:00:12] } 26... Qb8 { [%eval 0.0] [%clk 0:00:16] } 27. Bb3 { [%eval 0.0] [%clk 0:00:09] } 27... h6 { [%eval 0.0] [%clk 0:00:14] } 28. Kf2 { [%eval 0.03] [%clk 0:00:08] } 28... a5 { [%eval 0.0] [%clk 0:00:14] } 29. h3 { [%eval 0.0] [%clk 0:00:07] } 29... h5 { [%eval 0.0] [%clk 0:00:12] } 30. h4 { [%eval 0.0] [%clk 0:00:07] } 30... Kf7 { [%eval 0.0] [%clk 0:00:11] } 31. Kg3 { [%eval 0.0] [%clk 0:00:07] } 31... Ke7 { [%eval 0.0] [%clk 0:00:08] } 32. Kf2 { [%eval -0.29] [%clk 0:00:04] } 32... Qb4 { [%eval -0.33] [%clk 0:00:09] } 33. Kg3?? { [%eval -2.51] } { Blunder. Qc1 was best. } 33... a4 { [%eval -2.19] [%clk 0:00:10] } 34. Bc2 { [%eval -1.89] [%clk 0:00:04] } 34... Qxc4 { [%eval -2.07] } 35. Qb1?! { [%eval -3.18] } { Inaccuracy. a3 was best. } { [%clk 0:00:05] } 35... Qc3 { [%eval -3.16] [%clk 0:00:10] } 36. Bd3 { [%eval -3.38] [%clk 0:00:05] } 36... Qxe5+ { [%eval -3.22] [%clk 0:00:11] } 37. Kf2 { [%eval -3.7] [%clk 0:00:06] } 37... Qc3 { [%eval -3.36] [%clk 0:00:11] } 38. Bb5?! { [%eval -4.34] } { Inaccuracy. Be2 was best. } { [%clk 0:00:06] } 38... Bd5 { [%eval -4.11] [%clk 0:00:12] } 39. Bxa4 { [%eval -3.77] [%clk 0:00:07] } 39... Qd2+? { [%eval -2.02] } { Mistake. f4 was best. } { [%clk 0:00:12] } 40. Kg3 { [%eval -2.08] [%clk 0:00:08] } 40... Qxe3 { [%eval -2.16] [%clk 0:00:12] } 41. Qb5 { [%eval -2.29] [%clk 0:00:09] } 41... Qe5+? { [%eval -0.81] } { Mistake. Kf6 was best. } { [%clk 0:00:11] } 42. Kh3 { [%eval -0.8] [%clk 0:00:08] } 42... Qd6 { [%eval -0.72] [%clk 0:00:07] } 43. Qe8+ { [%eval -0.92] [%clk 0:00:09] } 43... Kf6 { [%eval -0.69] [%clk 0:00:08] } 44. Qxh5 { [%eval -0.78] [%clk 0:00:10] } 44... c4 { [%eval -0.34] [%clk 0:00:09] } 45. Qg5+ { [%eval -0.31] [%clk 0:00:10] } 45... Kf7 { [%eval -0.35] [%clk 0:00:10] } 46. Qh5+ { [%eval -0.29] [%clk 0:00:11] } 46... Kf6 { [%eval -0.32] [%clk 0:00:11] } 47. Qg5+ { [%eval -0.28] [%clk 0:00:12] } 47... Kf7 { [%eval -0.37] [%clk 0:00:11] } 48. Qh5+ { [%eval -0.26] [%clk 0:00:13] } 48... Kf6 { [%eval 0.0] [%clk 0:00:12] } 49. Qg5+ { [%eval 0.0] [%clk 0:00:15] } 49... Kf7 { [%eval 0.0] [%clk 0:00:13] } 50. Qh5+ { [%eval -0.32] [%clk 0:00:16] } 50... Kf6 { [%eval 0.0] [%clk 0:00:13] } 51. Qg5+ { [%eval 0.0] [%clk 0:00:17] } 51... Ke5?? { [%eval #4] } { Checkmate is now unavoidable. Kf7 was best. } 1/2-1/2