Event: DEM U14 2025
Site: Willingen GER
Date: 2025-06-11
White: Prashanthakumar, Arju
WhiteElo: 1809
Black: Polzin, Gustav
BlackElo: 2075
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c6 { [%eval 0.23] [%clk 1:30:56] } 2. d4 { [%eval 0.24] [%clk 1:31:20] } 2... d5 { [%eval 0.24] [%clk 1:31:23] } 3. e5 { [%eval 0.33] [%clk 1:31:43] } 3... Bf5 { [%eval 0.22] [%clk 1:31:49] } 4. h4 { [%eval 0.09] [%clk 1:32:01] } 4... h5 { [%eval 0.32] [%clk 1:32:13] } 5. Bd3 { [%eval 0.1] [%clk 1:32:21] } 5... Bxd3 { [%eval 0.05] [%clk 1:32:27] } 6. Qxd3 { [%eval 0.1] [%clk 1:32:42] } 6... Qa5+ { [%eval 0.15] [%clk 1:32:55] } 7. Nd2 { [%eval 0.17] [%clk 1:32:38] } 7... e6 { [%eval 0.17] [%clk 1:33:20] } 8. Nf3 { [%eval 0.37] [%clk 1:32:45] } 8... Qa6 { [%eval 0.54] [%clk 1:33:43] } 9. c4 { [%eval 0.53] [%clk 1:33:02] } 9... Ne7 { [%eval 0.58] [%clk 1:34:08] } 10. O-O { [%eval 0.58] [%clk 1:32:17] } 10... Nf5 { [%eval 0.57] [%clk 1:34:36] } 11. b3 { [%eval 0.6] [%clk 1:31:32] } 11... Be7 { [%eval 0.59] [%clk 1:35:02] } 12. a4 { [%eval 0.41] [%clk 1:31:17] } 12... Qa5 { [%eval 0.51] [%clk 1:35:28] } 13. Ba3 { [%eval 0.34] [%clk 1:26:44] } 13... Bxa3 { [%eval 0.41] [%clk 1:35:50] } 14. Rxa3 { [%eval 0.31] [%clk 1:27:09] } 14... Na6 { [%eval 0.29] [%clk 1:36:16] } 15. b4 { [%eval 0.25] [%clk 1:16:32] } 15... Qd8?! { [%eval 1.32] } { Inaccuracy. Nxb4 was best. } { [%clk 1:11:19] } 16. b5 { [%eval 1.23] [%clk 1:09:14] } 16... Nb8 { [%eval 1.61] [%clk 1:08:33] } 17. cxd5 { [%eval 1.48] [%clk 1:01:16] } 17... Qxd5?! { [%eval 2.68] } { Inaccuracy. cxd5 was best. } { [%clk 1:06:38] } 18. Rc1?! { [%eval 1.97] } { Inaccuracy. Nc4 was best. } { [%clk 0:49:52] } 18... O-O { [%eval 1.88] [%clk 1:04:56] } 19. Rb3 { [%eval 1.68] [%clk 0:42:24] } 19... Rd8 { [%eval 1.7] [%clk 1:01:58] } 20. bxc6?? { [%eval -0.02] } { Blunder. Rc5 was best. } { [%clk 0:42:04] } 20... Nxc6 { [%eval -0.02] [%clk 1:01:40] } 21. Rb5 { [%eval -0.14] [%clk 0:40:13] } 21... Qa2 { [%eval 0.0] [%clk 0:58:02] } 22. Nb3 { [%eval -0.15] [%clk 0:36:30] } 22... Ncxd4 { [%eval -0.11] [%clk 0:39:04] } 23. Nfxd4 { [%eval -0.06] [%clk 0:31:26] } 23... Nxd4 { [%eval -0.09] [%clk 0:37:51] } 24. Nxd4 { [%eval -0.08] [%clk 0:28:43] } 24... Qxa4 { [%eval -0.08] [%clk 0:37:52] } 25. Rxb7 { [%eval -0.04] [%clk 0:25:44] } 25... Rxd4 { [%eval -0.04] [%clk 0:36:26] } 26. Qf3 { [%eval -0.05] [%clk 0:22:24] } 26... Rf4 { [%eval -0.13] [%clk 0:32:26] } 27. Qxh5 { [%eval -0.53] [%clk 0:19:06] } 27... Qd4 { [%eval -0.21] [%clk 0:32:23] } 28. Rc2?? { [%eval -2.42] } { Blunder. Qe2 was best. } { [%clk 0:16:05] } 28... a5?? { [%eval -0.23] } { Blunder. Qa1+ was best. } { [%clk 0:28:09] } 29. Rcb2 { [%eval -0.32] [%clk 0:12:28] } 29... Rd8 { [%eval -0.34] [%clk 0:26:35] } 30. Rb8?? { [%eval -2.44] } { Blunder. Qg5 was best. } { [%clk 0:10:57] } 30... Rf5? { [%eval -1.16] } { Mistake. Rxh4 was best. } { [%clk 0:25:48] } 31. Qe2 { [%eval -1.63] [%clk 0:09:57] } 31... Rxb8 { [%eval -1.71] [%clk 0:23:57] } 32. Rxb8+ { [%eval -1.86] [%clk 0:10:11] } 32... Kh7 { [%eval -1.53] [%clk 0:24:26] } 33. Rb5 { [%eval -1.44] [%clk 0:08:26] } 33... a4? { [%eval 0.0] } { Mistake. Qxh4 was best. } { [%clk 0:14:54] } 34. g3 { [%eval -0.06] [%clk 0:07:18] } 34... Qc3 { [%eval 0.0] [%clk 0:12:31] } 35. Qe3 { [%eval -0.15] [%clk 0:04:30] } 35... Qxe3 { [%eval -0.17] [%clk 0:11:33] } 36. fxe3 { [%eval -0.19] [%clk 0:04:55] } 36... Rf3 { [%eval -0.19] [%clk 0:11:54] } 37. Kg2 { [%eval -0.26] [%clk 0:04:32] } 37... Rxe3 { [%eval -0.17] [%clk 0:12:19] } 38. Ra5 { [%eval -0.17] [%clk 0:04:44] } 38... a3 { [%eval -0.27] [%clk 0:12:13] } 39. Kf2?? { [%eval -2.42] } { Blunder. Kh3 was best. } { [%clk 0:04:40] } 39... Rb3 { [%eval -2.47] [%clk 0:12:33] } 40. Ra7 { [%eval -2.44] [%clk 0:04:33] } 40... Kg6 { [%eval -2.42] [%clk 0:08:23] } 41. Kg2 { [%eval -2.52] [%clk 0:01:24] } 41... f6 { [%eval -2.5] [%clk 0:04:38] } 42. exf6 { [%eval -2.34] [%clk 0:28:02] } 42... Kxf6?? { [%eval 0.0] } { Blunder. gxf6 was best. } { [%clk 0:34:33] } 43. Ra5 { [%eval -0.02] [%clk 0:25:05] } 43... e5 { [%eval -0.01] [%clk 0:33:26] } 44. Kf2?? { [%eval -4.1] } { Blunder. g4 was best. } { [%clk 0:23:47] } 44... Kf5 { [%eval -3.98] [%clk 0:33:25] } 45. Ra4 { [%eval -3.92] [%clk 0:22:28] } 45... Ke6?? { [%eval 0.0] } { Blunder. e4 was best. } { [%clk 0:29:53] } 46. g4 { [%eval 0.0] [%clk 0:17:56] } 46... Kd5 { [%eval 0.0] [%clk 0:29:43] } 47. h5 { [%eval 0.0] [%clk 0:15:46] } 47... e4 { [%eval 0.0] [%clk 0:25:37] } 48. g5 { [%eval 0.0] [%clk 0:14:56] } 48... Ke5 { [%eval 0.0] [%clk 0:24:33] } 49. h6 { [%eval 0.0] [%clk 0:12:55] } 49... gxh6 { [%eval 0.0] [%clk 0:24:46] } 50. gxh6 { [%eval 0.0] [%clk 0:13:19] } 50... Kf4 { [%eval 0.0] [%clk 0:24:45] } 51. Kg2 { [%eval 0.0] [%clk 0:09:22] } 51... Rb2+ { [%eval 0.0] [%clk 0:24:01] } 52. Kh3 { [%eval 0.0] [%clk 0:09:27] } 52... Rb6 { [%eval 0.0] [%clk 0:16:58] } 53. Rxa3 { [%eval 0.0] [%clk 0:05:53] } 53... Rxh6+ { [%eval 0.0] [%clk 0:15:41] } 54. Kg2 { [%eval 0.0] [%clk 0:06:11] } 54... Rd6 { [%eval 0.0] [%clk 0:15:12] } 55. Kf2 { [%eval 0.0] [%clk 0:05:00] } 55... Rd2+ { [%eval 0.0] [%clk 0:15:21] } 56. Ke1 { [%eval 0.0] [%clk 0:05:13] } 56... Rh2 { [%eval 0.0] [%clk 0:13:44] } 57. Rb3 { [%eval 0.0] [%clk 0:04:54] } 57... Ra2 { [%eval 0.0] [%clk 0:13:57] } 58. Rc3 { [%eval 0.0] [%clk 0:04:41] } 58... Ke5 { [%eval 0.0] [%clk 0:14:10] } 59. Rb3 { [%eval 0.0] [%clk 0:04:39] } 59... Kd4 { [%eval 0.0] [%clk 0:12:42] } 60. Rh3 { [%eval 0.0] [%clk 0:04:41] } 60... Rc2 { [%eval 0.0] [%clk 0:10:32] } 61. Ra3 { [%eval 0.0] [%clk 0:04:19] } 61... e3 { [%eval 0.0] [%clk 0:06:55] } 62. Ra8 { [%eval 0.0] [%clk 0:04:42] } 62... Rc4 { [%eval 0.0] [%clk 0:07:03] } 63. Ke2 { [%eval 0.0] [%clk 0:03:53] } 63... Rc2+ { [%eval 0.0] [%clk 0:07:05] } 64. Ke1 { [%eval 0.0] [%clk 0:04:14] } 64... Rd2 { [%eval 0.0] [%clk 0:07:07] } 65. Rd8+ { [%clk 0:04:26] } 65... Kc3 { [%clk 0:07:27] } 66. Rxd2 { [%clk 0:04:31] } 66... exd2+ { [%clk 0:07:52] } 67. Kd1 { [%clk 0:04:54] } 67... Kd3 { [%clk 0:08:19] } 1/2-1/2