Event: Round 3: Polzin, Gustav - Madzia, Nathan
Date: 2025-03-22
White: Polzin, Gustav
WhiteElo: 1965
Black: Madzia, Nathan
BlackElo: 1867
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:50:14] } 1... c5 { [%eval 0.25] [%clk 1:50:15] } 2. Nc3 { [%eval 0.26] [%clk 1:50:21] } 2... Nc6 { [%eval 0.16] [%clk 1:50:21] } 3. Bb5 { [%eval 0.0] [%clk 1:48:12] } 3... Nd4 { [%eval 0.0] [%clk 1:50:25] } 4. Nf3 { [%eval 0.0] [%clk 1:48:17] } 4... a6 { [%eval 0.0] [%clk 1:50:30] } 5. Bc4 { [%eval -0.22] [%clk 1:47:23] } 5... b5 { [%eval -0.14] [%clk 1:50:35] } 6. Bd5 { [%eval -0.14] [%clk 1:46:58] } 6... Rb8 { [%eval -0.15] [%clk 1:50:44] } 7. Nxd4 { [%eval -0.39] [%clk 1:46:39] } 7... cxd4 { [%eval -0.41] [%clk 1:50:47] } 8. Ne2 { [%eval -0.42] [%clk 1:44:59] } 8... Nf6 { [%eval -0.53] [%clk 1:50:56] } 9. O-O { [%eval -0.47] [%clk 1:41:20] } 9... e6 { [%eval -0.46] [%clk 1:51:00] } 10. Bb3 { [%eval -0.38] [%clk 1:41:25] } 10... Nxe4 { [%eval -0.41] [%clk 1:51:04] } 11. d3 { [%eval -0.42] [%clk 1:41:02] } 11... Nc5 { [%eval -0.45] [%clk 1:50:14] } 12. Bf4 { [%eval -0.48] [%clk 1:40:55] } 12... d6 { [%eval -0.39] [%clk 1:49:18] } 13. Nxd4 { [%eval -0.31] [%clk 1:40:32] } 13... Bb7 { [%eval -0.39] [%clk 1:47:17] } 14. Qg4 { [%eval -0.64] [%clk 1:35:38] } 14... h5 { [%eval -0.46] [%clk 1:30:06] } 15. Qg3?! { [%eval -1.36] } { Inaccuracy. Qe2 was best. } { [%clk 1:19:37] } 15... Be7 { [%eval -0.89] [%clk 1:25:12] } 16. Rae1 { [%eval -0.95] [%clk 1:11:34] } 16... g5?! { [%eval -0.16] } { Inaccuracy. O-O was best. } { [%clk 1:14:20] } 17. Bd2 { [%eval -0.09] [%clk 1:06:23] } 17... Nxb3 { [%eval -0.18] [%clk 0:57:05] } 18. axb3 { [%eval -0.18] [%clk 1:05:12] } 18... Kd7 { [%eval -0.17] [%clk 0:53:42] } 19. c4 { [%eval -0.45] [%clk 1:01:57] } 19... Bf6 { [%eval -0.43] [%clk 0:51:12] } 20. Ne2?! { [%eval -1.28] } { Inaccuracy. Qe3 was best. } { [%clk 0:52:53] } 20... g4? { [%eval 0.37] } { Mistake. h4 was best. } { [%clk 0:50:09] } 21. d4 { [%eval -0.01] [%clk 0:47:46] } 21... h4 { [%eval -0.13] [%clk 0:49:56] } 22. Qf4 { [%eval -0.1] [%clk 0:42:49] } 22... Qe7?! { [%eval 0.59] } { Inaccuracy. h3 was best. } { [%clk 0:48:46] } 23. Nc3?! { [%eval -0.49] } { Inaccuracy. d5 was best. } { [%clk 0:42:34] } 23... Rbg8?! { [%eval 0.22] } { Inaccuracy. h3 was best. } { [%clk 0:47:34] } 24. d5 { [%eval 0.23] [%clk 0:38:58] } 24... Be5?? { [%eval 3.21] } { Blunder. h3 was best. } { [%clk 0:44:54] } 25. Rxe5 { [%eval 3.15] [%clk 0:35:30] } 25... dxe5 { [%eval 3.06] [%clk 0:45:02] } 26. Qe3? { [%eval 1.55] } { Mistake. Qxe5 was best. } { [%clk 0:34:44] } 26... f6? { [%eval 2.85] } { Mistake. Ke8 was best. } { [%clk 0:39:59] } 27. Qb6 { [%eval 2.6] [%clk 0:32:33] } 27... Ke8?! { [%eval 3.65] } { Inaccuracy. Kc8 was best. } { [%clk 0:37:32] } 28. Ne4 { [%eval 4.02] [%clk 0:32:30] } 28... Rg7 { [%eval 4.42] [%clk 0:33:57] } 29. Be3 { [%eval 4.37] [%clk 0:25:30] } 29... Kf7 { [%eval 4.35] [%clk 0:21:56] } 30. d6 { [%eval 4.33] [%clk 0:21:04] } 30... Qd7 { [%eval 5.19] [%clk 0:21:27] } 31. Nc5 { [%eval 5.29] [%clk 0:21:10] } 31... Qc6 { [%eval 5.13] [%clk 0:21:33] } 32. Qxb7+ { [%eval 4.96] [%clk 0:21:14] } 32... Qxb7 { [%eval 4.69] [%clk 0:21:37] } 33. Nxb7 { [%eval 4.8] [%clk 0:21:19] } 33... Kg6 { [%eval 4.91] [%clk 0:18:58] } 34. Nc5 { [%eval 4.97] [%clk 0:20:36] } 34... Kf5 { [%eval 5.06] [%clk 0:18:40] } 35. Rd1 { [%eval 4.99] [%clk 0:20:09] } 35... bxc4 { [%eval 5.54] [%clk 0:17:38] } 36. bxc4 { [%eval 5.37] [%clk 0:20:14] } 36... g3 { [%eval 5.72] [%clk 0:16:43] } 37. fxg3 { [%eval 5.67] [%clk 0:19:17] } 37... hxg3 { [%eval 5.53] [%clk 0:16:42] } 38. h3 { [%eval 5.36] [%clk 0:19:24] } 38... a5 { [%eval 6.32] [%clk 0:16:16] } 39. d7 { [%eval 5.95] [%clk 0:19:15] } 39... Rd8 { [%eval 6.23] [%clk 0:16:16] } 40. Rf1+ { [%eval 5.79] [%clk 0:19:03] } 40... Kg6 { [%eval 5.94] [%clk 0:16:17] } 41. Nxe6 { [%eval 5.94] [%clk 0:19:10] } 41... Rgxd7 { [%eval 5.93] [%clk 0:16:16] } 42. Nxd8 { [%eval 5.74] [%clk 0:19:14] } 42... Rxd8 { [%eval 5.24] [%clk 0:16:20] } 43. Re1 { [%eval 4.81] [%clk 0:19:10] } 43... f5 { [%eval 4.8] [%clk 0:16:20] } 44. Kf1 { [%eval 4.43] [%clk 0:18:36] } 44... f4 { [%eval 4.32] [%clk 0:16:01] } 45. Bb6 { [%eval 4.36] [%clk 0:18:29] } 45... Re8?! { [%eval 5.68] } { Inaccuracy. Rd2 was best. } { [%clk 0:16:07] } 46. Ke2 { [%eval 4.71] [%clk 0:17:58] } 46... Rb8 { [%eval 5.0] [%clk 0:16:09] } 47. c5 { [%eval 5.08] [%clk 0:18:00] } 47... Kf5 { [%eval 4.97] [%clk 0:16:14] } 48. Ra1 { [%eval 5.32] [%clk 0:17:52] } 48... a4 { [%eval 5.34] [%clk 0:16:04] } 49. Rxa4 { [%eval 6.27] [%clk 0:17:53] } 49... e4 { [%eval 6.27] [%clk 0:16:09] } 50. b4 { [%eval 6.17] [%clk 0:16:36] } 50... Re8 { [%eval 6.92] [%clk 0:14:42] } 51. c6 { [%eval 6.75] [%clk 0:15:59] } 51... f3+ { [%eval 7.26] [%clk 0:14:47] } 52. gxf3 { [%eval 6.94] [%clk 0:15:52] } 52... e3 { [%eval 8.04] [%clk 0:14:51] } 53. c7 { [%eval 9.25] [%clk 0:15:50] } 53... g2 { [%eval 8.91] [%clk 0:14:49] } 54. Ra1 { [%eval 8.82] [%clk 0:15:56] } 54... Kf4 { [%eval 9.06] [%clk 0:14:47] } 55. Bc5 { [%eval 8.7] [%clk 0:15:38] } 55... Kg3? { [%eval #14] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:14:47] } 56. Bd6+ { [%eval #14] [%clk 0:15:38] } 56... Kxh3 { [%eval #11] [%clk 0:14:49] } 57. b5 { [%eval #10] [%clk 0:15:37] } 57... Rg8 { [%eval #10] [%clk 0:14:04] } 58. b6 { [%eval #9] [%clk 0:15:39] } 58... g1=Q { [%eval #7] [%clk 0:13:57] } 59. Rxg1 { [%eval #6] [%clk 0:15:45] } 59... Rg3 { [%eval #3] [%clk 0:13:47] } 60. c8=Q+ { [%eval #2] [%clk 0:15:49] } 1-0