Event: Round 4: Samuelson, Andrew - Katta, Sriansh
Date: 2025-07-04
White: Samuelson, Andrew
WhiteTitle: FM
WhiteElo: 2100
Black: Katta, Sriansh
BlackElo: 1929
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... Nc6 { [%eval 0.3] [%clk 1:31:01] } 3. Nc3 { [%eval 0.2] [%clk 1:31:41] } 3... e5 { [%eval 0.34] [%clk 1:31:27] } 4. Bc4 { [%eval 0.23] [%clk 1:32:04] } 4... d6 { [%eval 0.25] [%clk 1:31:52] } 5. O-O { [%eval 0.18] [%clk 1:32:20] } 5... Be7 { [%eval 0.21] [%clk 1:32:11] } 6. d3 { [%eval 0.2] [%clk 1:32:46] } 6... Nf6 { [%eval 0.17] [%clk 1:32:35] } 7. Ng5 { [%eval 0.11] [%clk 1:33:07] } 7... O-O { [%eval 0.09] [%clk 1:32:59] } 8. f4 { [%eval 0.22] [%clk 1:33:33] } 8... Bg4 { [%eval 0.18] [%clk 1:31:51] } 9. Nf3 { [%eval 0.0] [%clk 1:33:49] } 9... exf4 { [%eval 0.0] [%clk 1:30:01] } 10. Bxf4 { [%eval 0.0] [%clk 1:34:04] } 10... Nd4 { [%eval 0.0] [%clk 1:28:37] } 11. a4 { [%eval -0.45] [%clk 1:34:05] } 11... Nxf3+ { [%eval -0.33] [%clk 1:18:28] } 12. gxf3 { [%eval -0.31] [%clk 1:34:30] } 12... Bh3 { [%eval -0.42] [%clk 1:18:42] } 13. Rf2 { [%eval -0.44] [%clk 1:34:18] } 13... Kh8?! { [%eval 0.13] } { Inaccuracy. Nh5 was best. } { [%clk 1:11:23] } 14. Be3 { [%eval -0.31] [%clk 1:30:22] } 14... Be6 { [%eval 0.0] [%clk 1:10:49] } 15. Nd5? { [%eval -1.38] } { Mistake. Bxe6 was best. } { [%clk 1:30:05] } 15... Nxd5 { [%eval -1.54] [%clk 1:01:11] } 16. exd5 { [%eval -1.72] [%clk 1:30:02] } 16... Bf5?! { [%eval -1.07] } { Inaccuracy. Bh3 was best. } { [%clk 1:01:27] } 17. f4?? { [%eval -3.15] } { Blunder. Re2 was best. } { [%clk 1:28:59] } 17... Bf6 { [%eval -2.61] [%clk 1:01:25] } 18. c3 { [%eval -2.55] [%clk 1:28:40] } 18... Re8 { [%eval -2.69] [%clk 0:53:18] } 19. Qf3 { [%eval -2.6] [%clk 1:28:29] } 19... g6 { [%eval -2.56] [%clk 0:53:35] } 20. h3 { [%eval -2.88] [%clk 1:26:00] } 20... a6 { [%eval -2.82] [%clk 0:53:16] } 21. a5 { [%eval -2.95] [%clk 1:25:17] } 21... Qd7 { [%eval -2.84] [%clk 0:51:50] } 22. Kh2 { [%eval -3.39] [%clk 1:25:22] } 22... Re7 { [%eval -2.66] [%clk 0:51:30] } 23. Rd2?! { [%eval -3.52] } { Inaccuracy. Bd2 was best. } { [%clk 1:25:06] } 23... Rae8?! { [%eval -2.14] } { Inaccuracy. Bxh3 was best. } { [%clk 0:49:26] } 24. Bf2 { [%eval -1.92] [%clk 1:25:26] } 24... h5 { [%eval -1.87] [%clk 0:49:41] } 25. Bb3 { [%eval -1.86] [%clk 1:24:55] } 25... Qd8 { [%eval -1.69] [%clk 0:47:43] } 26. Ra3 { [%eval -1.65] [%clk 1:23:05] } 26... Kg7 { [%eval -1.59] [%clk 0:33:21] } 27. Bd1 { [%eval -2.04] [%clk 1:20:54] } 27... Rh8 { [%eval -1.69] [%clk 0:32:34] } 28. Qg2 { [%eval -1.79] [%clk 1:21:02] } 28... Ree8 { [%eval -1.29] [%clk 0:31:24] } 29. Bf3 { [%eval -1.21] [%clk 1:21:04] } 29... Reg8?! { [%eval -0.25] } { Inaccuracy. Qd7 was best. } { [%clk 0:29:28] } 30. Be4 { [%eval -0.15] [%clk 1:20:10] } 30... Qd7 { [%eval -0.11] [%clk 0:28:41] } 31. Rb3 { [%eval -0.36] [%clk 1:17:22] } 31... Kf8 { [%eval 0.0] [%clk 0:27:37] } 32. d4?? { [%eval -2.16] } { Blunder. c4 was best. } { [%clk 1:12:02] } 32... c4 { [%eval -2.12] [%clk 0:19:33] } 33. Rb4 { [%eval -2.12] [%clk 1:12:26] } 33... Bxe4?! { [%eval -1.43] } { Inaccuracy. Kg7 was best. } { [%clk 0:19:27] } 34. Qxe4 { [%eval -1.36] [%clk 1:12:49] } 34... g5? { [%eval 0.0] } { Mistake. Kg7 was best. } { [%clk 0:19:50] } 35. f5? { [%eval -1.3] } { Mistake. fxg5 was best. } { [%clk 1:09:37] } 35... g4? { [%eval 0.1] } { Mistake. Kg7 was best. } { [%clk 0:19:53] } 36. Bg3 { [%eval 0.1] [%clk 1:06:58] } 36... h4 { [%eval 0.15] [%clk 0:19:41] } 37. Bf4 { [%eval 0.2] [%clk 1:07:23] } 37... gxh3?? { [%eval 2.81] } { Blunder. g3+ was best. } { [%clk 0:11:14] } 38. Rb6 { [%eval 2.89] [%clk 1:07:29] } 38... Be7 { [%eval 3.64] [%clk 0:11:23] } 39. f6 { [%eval 3.57] [%clk 1:01:34] } 39... Bxf6 { [%eval 3.44] [%clk 0:11:44] } 40. Bxd6+ { [%eval 3.6] [%clk 1:01:59] } 40... Be7 { [%eval 3.24] [%clk 0:08:28] } 41. Bxe7+ { [%eval 3.47] [%clk 1:02:15] } 41... Qxe7 { [%eval 3.24] [%clk 0:08:57] } 42. Qxe7+ { [%eval 3.24] [%clk 1:02:36] } 42... Kxe7 { [%eval 3.1] [%clk 0:09:22] } 43. Rxb7+?? { [%eval 0.95] } { Blunder. Re2+ was best. } { [%clk 1:02:49] } 43... Kd6 { [%eval 0.77] [%clk 0:08:45] } 44. Rxf7 { [%eval 0.62] [%clk 1:02:29] } 44... Kxd5 { [%eval 0.43] [%clk 0:09:08] } 45. Kxh3 { [%eval 0.0] [%clk 1:02:14] } 45... Rg3+ { [%eval 0.01] [%clk 0:04:13] } 46. Kh2 { [%eval 0.17] [%clk 1:02:43] } 46... Rhg8?? { [%eval 1.91] } { Blunder. Ke4 was best. } { [%clk 0:03:52] } 47. Rh7?? { [%eval 0.0] } { Blunder. Re2 was best. } { [%clk 1:02:26] } 47... Ke4 { [%eval 0.0] [%clk 0:01:19] } 48. Re7+ { [%eval 0.0] [%clk 1:02:24] } 48... Kf3 { [%eval 0.0] [%clk 0:01:27] } 49. d5 { [%eval 0.0] [%clk 1:00:31] } 49... Rg2+ { [%eval 0.0] [%clk 0:00:41] } 50. Rxg2 { [%eval 0.0] [%clk 1:00:55] } 50... Rxg2+ { [%eval 0.0] [%clk 0:01:10] } 51. Kh3 { [%eval 0.0] [%clk 1:01:14] } 51... Rxb2 { [%eval 0.0] [%clk 0:01:32] } 52. d6 { [%eval 0.0] [%clk 1:01:06] } 52... Rd2 { [%eval 0.0] [%clk 0:01:49] } 53. d7 { [%eval 0.0] [%clk 1:01:27] } 53... Kf4 { [%eval 0.0] [%clk 0:01:50] } 54. Rg7 { [%eval 0.0] [%clk 1:01:16] } 54... Kf5 { [%eval 0.0] [%clk 0:01:31] } 55. Kxh4 { [%eval 0.0] [%clk 1:00:02] } 55... Ke6 { [%eval 0.0] [%clk 0:01:53] } 56. Kg5 { [%eval 0.0] [%clk 0:59:20] } 56... Rxd7 { [%eval 0.0] [%clk 0:01:12] } 57. Rxd7 { [%eval 0.0] [%clk 0:59:35] } 57... Kxd7 { [%eval 0.0] [%clk 0:01:37] } 58. Kf5 { [%eval 0.0] [%clk 1:00:01] } 58... Kc6 { [%eval 0.0] [%clk 0:00:44] } 59. Ke6 { [%eval 0.0] [%clk 1:00:23] } 59... Kc5 { [%eval 0.0] [%clk 0:01:05] } 60. Ke5 { [%eval 0.0] [%clk 1:00:47] } 60... Kb5 { [%eval 0.0] [%clk 0:01:31] } 61. Kd5 { [%eval 0.0] [%clk 1:01:09] } 61... Kxa5 { [%eval 0.0] [%clk 0:01:57] } 62. Kc5 { [%eval 0.0] [%clk 1:01:30] } 62... Ka4 { [%eval 0.0] [%clk 0:02:24] } 63. Kxc4 { [%eval 0.0] [%clk 1:01:56] } 63... a5 { [%eval 0.0] [%clk 0:02:29] } 64. Kd5 { [%eval 0.0] [%clk 1:01:40] } 64... Kb3 { [%eval 0.0] [%clk 0:02:46] } 65. c4 { [%eval 0.0] [%clk 1:02:06] } 65... a4 { [%eval 0.0] [%clk 0:03:14] } 66. c5 { [%eval 0.0] [%clk 1:02:11] } 66... a3 { [%eval 0.0] [%clk 0:03:41] } 67. c6 { [%eval 0.0] [%clk 1:02:37] } 67... a2 { [%eval 0.0] [%clk 0:04:08] } 68. c7 { [%eval 0.0] [%clk 1:03:03] } 68... a1=Q { [%clk 0:04:35] } 69. c8=Q { [%clk 1:03:29] } 69... Qd1+ { [%clk 0:04:55] } 70. Ke4 { [%clk 1:03:11] } 1/2-1/2