Event: Round 12: Regan, Natasha K - Ziems, Michael
Date: 2025-06-13
White: Regan, Natasha K
WhiteTitle: WIM
WhiteElo: 1905
Black: Ziems, Michael
BlackElo: 1890
Result: 0-1
ECO: A13
Opening: English Opening: Agincourt Defense, Tarrasch Defense
Variant: Standard
TimeControl: 15+10

1. Nf3 { [%eval 0.1] [%clk 0:15:19] } 1... e6 { [%eval 0.14] [%clk 0:15:19] } 2. c4 { [%eval 0.19] [%clk 0:15:22] } 2... d5 { [%eval 0.23] [%clk 0:15:27] } 3. g3 { [%eval 0.0] [%clk 0:15:30] } 3... Nf6 { [%eval 0.17] [%clk 0:15:32] } 4. Bg2 { [%eval 0.13] [%clk 0:15:38] } 4... c5 { [%eval 0.32] [%clk 0:15:14] } 5. O-O { [%eval 0.14] [%clk 0:15:36] } 5... Nc6 { [%eval 0.32] [%clk 0:15:23] } 6. b3?! { [%eval -0.31] } { Inaccuracy. cxd5 was best. } { [%clk 0:15:30] } 6... Be7 { [%eval 0.0] [%clk 0:15:30] } 7. e3 { [%eval -0.13] [%clk 0:15:34] } 7... O-O { [%eval 0.0] [%clk 0:15:10] } 8. Bb2 { [%eval -0.17] [%clk 0:15:32] } 8... d4 { [%eval -0.18] [%clk 0:14:57] } 9. exd4 { [%eval -0.12] [%clk 0:15:28] } 9... cxd4 { [%eval -0.15] [%clk 0:15:06] } 10. Re1 { [%eval -0.19] [%clk 0:15:19] } 10... Re8 { [%eval -0.13] [%clk 0:15:05] } 11. a3 { [%eval -0.33] [%clk 0:15:17] } 11... a5 { [%eval -0.29] [%clk 0:15:11] } 12. d3 { [%eval -0.19] [%clk 0:15:13] } 12... Bc5 { [%eval -0.15] [%clk 0:15:11] } 13. Ne5 { [%eval -0.16] [%clk 0:15:12] } 13... Nxe5 { [%eval -0.23] [%clk 0:15:02] } 14. Rxe5 { [%eval -0.18] [%clk 0:15:20] } 14... Qc7 { [%eval 0.0] [%clk 0:14:59] } 15. Qe1 { [%eval 0.0] [%clk 0:14:40] } 15... Ng4 { [%eval 0.01] [%clk 0:13:41] } 16. Re2 { [%eval 0.0] [%clk 0:14:27] } 16... e5 { [%eval 0.0] [%clk 0:12:11] } 17. b4 { [%eval -0.18] [%clk 0:13:59] } 17... Ba7? { [%eval 0.96] } { Mistake. Bf8 was best. } { [%clk 0:08:32] } 18. c5? { [%eval -0.33] } { Mistake. Nd2 was best. } { [%clk 0:12:54] } 18... Bf5 { [%eval -0.49] [%clk 0:08:41] } 19. Qd1 { [%eval -0.43] [%clk 0:12:17] } 19... Rad8 { [%eval -0.5] [%clk 0:08:34] } 20. h3?! { [%eval -1.35] } { Inaccuracy. Re1 was best. } { [%clk 0:11:15] } 20... Nf6 { [%eval -1.43] [%clk 0:08:44] } 21. g4 { [%eval -1.9] [%clk 0:10:01] } 21... Be6?! { [%eval -1.07] } { Inaccuracy. Bg6 was best. } { [%clk 0:08:47] } 22. Nd2 { [%eval -1.04] [%clk 0:09:57] } 22... Nd5 { [%eval -1.07] [%clk 0:08:51] } 23. Nc4?! { [%eval -2.25] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:14] } 23... f6? { [%eval -0.74] } { Mistake. Nf4 was best. } { [%clk 0:06:49] } 24. Nxa5? { [%eval -2.14] } { Mistake. Nd6 was best. } { [%clk 0:07:34] } 24... Nf4 { [%eval -2.17] [%clk 0:06:36] } 25. Rc2? { [%eval -4.16] } { Mistake. Re4 was best. } { [%clk 0:04:42] } 25... Nxg2 { [%eval -4.06] [%clk 0:06:38] } 26. Kxg2 { [%eval -4.16] [%clk 0:04:51] } 26... Bd5+ { [%eval -4.02] [%clk 0:06:46] } 27. f3 { [%eval -3.9] [%clk 0:04:54] } 27... Bb8 { [%eval -3.79] [%clk 0:06:52] } 28. Nc4? { [%eval -6.34] } { Mistake. Kg1 was best. } { [%clk 0:04:12] } 28... Qf7?? { [%eval -2.84] } { Blunder. e4 was best. } { [%clk 0:05:38] } 29. Nd2?! { [%eval -3.68] } { Inaccuracy. Rac1 was best. } { [%clk 0:03:35] } 29... Qg6 { [%eval -3.58] [%clk 0:05:37] } 30. Kf2?! { [%eval -5.01] } { Inaccuracy. Qf1 was best. } { [%clk 0:03:08] } 30... Qxd3 { [%eval -4.27] [%clk 0:05:35] } 31. Rac1?! { [%eval -6.49] } { Inaccuracy. Nf1 was best. } { [%clk 0:02:52] } 31... e4 { [%eval -5.97] [%clk 0:05:35] } 32. Nxe4 { [%eval -6.22] [%clk 0:02:27] } 32... Bxe4 { [%eval -6.02] [%clk 0:05:30] } 33. fxe4?! { [%eval -8.8] } { Inaccuracy. Qxd3 was best. } { [%clk 0:02:35] } 33... Qg3+ { [%eval -8.78] [%clk 0:05:39] } 34. Kf1 { [%eval -9.0] [%clk 0:02:26] } 34... Rxe4 { [%eval -8.99] [%clk 0:05:39] } 35. Rg2 { [%eval -11.32] [%clk 0:02:18] } 35... Rf4+ { [%eval -10.57] [%clk 0:05:33] } 36. Kg1 { [%eval -9.85] [%clk 0:02:18] } 36... Qxh3?! { [%eval -5.5] } { Inaccuracy. Qe3+ was best. } { [%clk 0:05:29] } 37. b5?! { [%eval -9.7] } { Inaccuracy. Qe1 was best. } { [%clk 0:02:24] } 37... Qe3+ { [%eval -9.58] [%clk 0:05:37] } 38. Kh1 { [%eval -9.43] [%clk 0:02:27] } 38... Rf3 { [%eval -8.94] [%clk 0:04:51] } 39. Rcc2? { [%eval #-23] } { Checkmate is now unavoidable. Rh2 was best. } { [%clk 0:02:11] } 39... Rh3+ { [%eval #-18] [%clk 0:04:50] } 40. Rh2 { [%eval #-18] [%clk 0:02:20] } 40... Bxh2 { [%eval #-17] [%clk 0:04:55] } 41. Rxh2 { [%eval #-19] [%clk 0:02:23] } 41... Qe4+ { [%eval -18.43] [%clk 0:04:56] } 42. Kg1 { [%eval #-14] [%clk 0:02:29] } 42... Rg3+ { [%eval #-13] [%clk 0:05:00] } 43. Kf1 { [%eval #-13] [%clk 0:02:33] } 43... Qe3 { [%eval #-12] [%clk 0:04:36] } 44. Rf2 { [%eval #-12] [%clk 0:02:24] } 44... Qe4? { [%eval -8.32] } { Lost forced checkmate sequence. Qh6 was best. } { [%clk 0:04:24] } 45. g5? { [%eval #-5] } { Checkmate is now unavoidable. Rh2 was best. } { [%clk 0:01:55] } 45... Qh1+ { [%eval #-13] [%clk 0:04:24] } 46. Ke2 { [%eval #-13] [%clk 0:02:04] } 46... Re3+ { [%eval #-12] [%clk 0:04:32] } 47. Kd2 { [%clk 0:02:09] } 47... Rd3+ { [%clk 0:04:41] } 0-1