Event: 2022 Saint Louis Norm Congress - International Master
Site: Saint Louis, Missouri, United States
Date: 2022-05-21
White: Rodriguez Rivera, Pedro
WhiteTitle: IM
WhiteElo: 2199
Black: Paul Chambers, Ezra
BlackTitle: FM
BlackElo: 2238
Result: 1/2-1/2
ECO: D05
Opening: Queen's Pawn Game: Colle System, Traditional Colle
Variant: Standard
TimeControl: G/90+30

1. d4 { [%eval 0.21] [%clk 1:30:57] } 1... d5 { [%eval 0.35] [%clk 1:30:50] } 2. Nf3 { [%eval 0.28] [%clk 1:31:22] } 2... Nf6 { [%eval 0.25] [%clk 1:31:05] } 3. e3 { [%eval 0.0] [%clk 1:31:50] } 3... c5 { [%eval 0.15] [%clk 1:30:45] } 4. c3 { [%eval 0.0] [%clk 1:32:08] } 4... e6 { [%eval -0.05] [%clk 1:30:59] } 5. Bd3 { [%eval -0.04] [%clk 1:32:35] } 5... Bd6 { [%eval 0.0] [%clk 1:30:54] } 6. Nbd2 { [%eval 0.0] [%clk 1:32:58] } 6... O-O { [%eval 0.03] [%clk 1:31:07] } 7. O-O { [%eval -0.09] [%clk 1:33:25] } 7... Nbd7 { [%eval 0.0] [%clk 1:28:46] } 8. Re1 { [%eval 0.24] [%clk 1:33:37] } 8... e5 { [%eval 0.39] [%clk 1:27:09] } 9. dxe5?! { [%eval -0.12] } { Inaccuracy. e4 was best. } { [%clk 1:32:03] } 9... Nxe5 { [%eval -0.08] [%clk 1:27:29] } 10. Nxe5 { [%eval 0.05] [%clk 1:32:07] } 10... Bxe5 { [%eval 0.02] [%clk 1:27:54] } 11. Nf3 { [%eval -0.32] [%clk 1:32:13] } 11... Bc7 { [%eval -0.35] [%clk 1:26:44] } 12. c4 { [%eval -0.96] [%clk 1:30:47] } 12... dxc4 { [%eval -0.59] [%clk 1:22:01] } 13. Bxc4 { [%eval -0.35] [%cal Gd5c4] [%clk 1:30:51] } 13... Qxd1?! { [%eval 0.27] } { Inaccuracy. a6 was best. } { [%clk 1:22:23] } 14. Rxd1 { [%eval 0.39] [%clk 1:31:18] } 14... Bd7 { [%eval 0.48] [%clk 1:22:40] } 15. b3 { [%eval 0.48] [%clk 1:28:57] } 15... Rfd8 { [%eval 0.43] [%clk 1:16:07] } 16. Bb2 { [%eval 0.5] [%clk 1:25:55] } 16... b5 { [%eval 0.75] [%cal Gb7b5,Gc7c5] [%clk 1:12:21] } 17. Be2 { [%eval 0.47] [%clk 1:20:17] } 17... Bb6 { [%eval 0.7] [%clk 1:03:35] } 18. Bxf6 { [%eval 0.5] [%clk 1:07:04] } 18... gxf6 { [%eval 0.61] [%clk 1:03:59] } 19. Rd6 { [%eval 0.66] [%clk 1:07:28] } 19... Kg7 { [%eval 0.87] [%csl Gf6][%cal Gg7f6] [%clk 0:58:17] } 20. Rad1 { [%eval 0.91] [%clk 1:07:35] } 20... Be8 { [%eval 0.64] [%clk 0:58:32] } 21. Nh4 { [%eval 0.8] [%clk 1:07:01] } 21... Rxd6 { [%eval 0.81] [%clk 0:56:52] } 22. Rxd6 { [%eval 0.54] [%clk 1:07:26] } 22... Kf8 { [%eval 0.64] [%clk 0:52:45] } 23. Nf5 { [%eval 0.57] [%clk 1:07:29] } 23... Rc8 { [%eval 0.74] [%clk 0:47:20] } 24. Rd1 { [%eval 0.61] [%clk 1:04:20] } 24... Bc6 { [%eval 0.52] [%clk 0:46:24] } 25. Kf1 { [%eval 0.68] [%clk 1:01:43] } 25... Bc7 { [%eval 0.6] [%clk 0:42:13] } 26. Rc1 { [%eval 0.87] [%clk 0:49:42] } 26... Bb8 { [%eval 0.93] [%clk 0:39:52] } 27. Bd3?! { [%eval 0.37] } { Inaccuracy. Nh4 was best. } { [%clk 0:40:08] } 27... Bd7 { [%eval 0.5] [%clk 0:37:42] } 28. Ng3 { [%eval 0.2] [%clk 0:40:18] } 28... Ke7?! { [%eval 1.0] } { Inaccuracy. Bxg3 was best. } { [%clk 0:31:50] } 29. Ke2?! { [%eval 0.0] } { Inaccuracy. f4 was best. } { [%clk 0:36:56] } 29... h6?! { [%eval 1.01] } { Inaccuracy. Bxg3 was best. } { [%clk 0:27:21] } 30. Nf5+ { [%eval 0.99] [%clk 0:32:21] } 30... Bxf5 { [%eval 1.21] [%clk 0:27:26] } 31. Bxf5 { [%eval 1.11] [%clk 0:32:49] } 31... Rc6 { [%eval 0.95] [%clk 0:27:33] } 32. Bd3 { [%eval 1.24] [%clk 0:32:38] } 32... a6 { [%eval 1.25] [%clk 0:26:25] } 33. a4?! { [%eval 0.28] } { Inaccuracy. g3 was best. } { [%clk 0:32:01] } 33... bxa4?! { [%eval 0.99] } { Inaccuracy. c4 was best. } { [%clk 0:26:41] } 34. bxa4 { [%eval 0.97] [%clk 0:32:30] } 34... Bd6 { [%eval 1.5] [%clk 0:27:02] } 35. Rb1?! { [%eval 0.74] } { Inaccuracy. Rc4 was best. } { [%clk 0:30:02] } 35... c4 { [%eval 0.51] [%clk 0:25:19] } 36. Be4 { [%eval 0.61] [%clk 0:30:16] } 36... Rc7 { [%eval 0.55] [%clk 0:23:58] } 37. Rb7?! { [%eval 0.0] } { Inaccuracy. Rd1 was best. } { [%clk 0:25:35] } 37... Rxb7 { [%eval 0.1] [%clk 0:24:12] } 38. Bxb7 { [%eval 0.1] [%clk 0:26:04] } 38... a5 { [%eval 0.01] [%clk 0:24:34] } 39. Bd5 { [%eval 0.07] [%clk 0:26:22] } 39... c3 { [%eval 0.12] [%clk 0:24:58] } 40. h3 { [%eval 0.02] [%clk 0:26:14] } 40... Ba3 { [%eval 0.47] [%clk 0:24:37] } 41. Kd3 { [%eval 0.41] [%clk 0:25:59] } 41... Bb4 { [%eval 0.39] [%clk 0:25:01] } 42. Bb3 { [%eval 0.19] [%clk 0:26:13] } 42... Kf8 { [%eval 0.47] [%clk 0:24:26] } 43. Ke4 { [%eval 0.33] [%clk 0:25:36] } 43... Kg7 { [%eval 0.3] [%clk 0:24:32] } 44. Kf5 { [%eval 0.32] [%clk 0:26:02] } 44... Bc5 { [%eval 0.05] [%clk 0:24:51] } 45. g4 { [%eval 0.46] [%clk 0:26:10] } 45... Bb6 { [%eval 0.04] [%clk 0:25:02] } 46. h4 { [%eval 0.0] [%clk 0:26:18] } 46... Bc5 { [%eval 0.11] [%clk 0:25:26] } 47. h5 { [%eval 0.09] [%clk 0:26:17] } 47... Bb6 { [%eval 0.16] [%clk 0:25:35] } 48. Ke4 { [%eval 0.0] [%clk 0:26:17] } 48... Bc5 { [%eval 0.0] [%clk 0:26:02] } 49. Kd5 { [%eval 0.16] [%clk 0:26:20] } 49... Bb4 { [%eval 0.0] [%clk 0:26:14] } 50. Bc2 { [%eval 0.0] [%clk 0:26:40] } 50... Kf8 { [%eval 0.0] [%clk 0:26:15] } 51. f4 { [%eval 0.0] [%clk 0:26:44] } 51... Ba3 { [%eval 0.0] [%clk 0:26:00] } 52. Kd4 { [%eval 0.13] [%clk 0:26:00] } 52... Bb4 { [%eval 0.0] [%clk 0:26:17] } 53. e4 { [%eval 0.03] [%clk 0:26:13] } 53... Bd6 { [%eval 0.0] [%clk 0:25:23] } 54. e5 { [%eval 0.0] [%clk 0:26:17] } 54... fxe5+ { [%eval 0.0] [%clk 0:25:48] } 55. fxe5 { [%eval 0.0] [%clk 0:26:42] } 55... Bb4 { [%eval 0.0] [%clk 0:25:55] } 56. Ke4 { [%eval 0.0] [%clk 0:25:21] } 56... Kg7 { [%eval 0.0] [%clk 0:25:47] } 57. Bd3 { [%eval 0.0] [%clk 0:25:23] } 57... Be7 { [%eval 0.0] [%clk 0:25:41] } 58. Kd4 { [%eval 0.0] [%clk 0:25:29] } 58... Bb4 { [%eval 0.0] [%clk 0:25:34] } 59. Be4 { [%eval 0.0] [%clk 0:25:17] } 59... f6 { [%eval 0.0] [%clk 0:24:45] } 60. e6 { [%eval 0.0] [%clk 0:25:15] } 60... Kf8 { [%eval 0.0] [%clk 0:25:04] } 61. Bc2 { [%eval 0.0] [%clk 0:25:22] } 61... Ke7 { [%eval 0.0] [%clk 0:25:31] } 62. Kd5 { [%eval 0.0] [%clk 0:25:31] } 62... Ba3 { [%eval 0.0] [%clk 0:25:51] } 63. Bb3 { [%eval 0.0] [%clk 0:24:43] } 63... Bb4 { [%eval 0.0] [%clk 0:26:11] } 64. Ke4 { [%eval 0.0] [%clk 0:23:31] } 64... c2 { [%eval 0.0] [%clk 0:26:04] } 65. Bxc2 { [%eval 0.0] [%clk 0:23:59] } 65... Kxe6 { [%eval 0.0] [%clk 0:26:30] } 66. Bb3+ { [%eval 0.0] [%clk 0:24:23] } 66... Ke7 { [%eval 0.0] [%clk 0:26:57] } 67. Kf5 { [%eval 0.0] [%clk 0:23:21] } 67... Bd2 { [%eval 0.0] [%clk 0:27:21] } 1/2-1/2