Event: GS Open
Site: Riga, Latvia
Date: 2021-11-04
White: Sevian Samuel  (USA)
WhiteElo: 2654
Black: Navara David  (CZE)
BlackElo: 2691
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.28] [%clk 1:40:56] } 2. c4 { [%eval 0.25] [%clk 1:41:19] } 2... e6 { [%eval 0.28] [%clk 1:41:22] } 3. Nf3 { [%eval 0.0] [%clk 1:41:33] } 3... d5 { [%eval 0.2] [%clk 1:41:47] } 4. Nc3 { [%eval 0.0] [%clk 1:41:55] } 4... Bb4 { [%eval 0.18] [%clk 1:42:13] } 5. Qa4+ { [%eval 0.2] [%clk 1:39:54] } 5... Nc6 { [%eval 0.13] [%clk 1:42:29] } 6. e3 { [%eval 0.23] [%clk 1:35:37] } 6... O-O { [%eval 0.21] [%clk 1:42:44] } 7. Bd2 { [%eval 0.03] [%clk 1:35:55] } 7... dxc4 { [%eval 0.21] [%clk 1:33:22] } 8. Bxc4 { [%eval 0.33] [%clk 1:34:53] } 8... Bd6 { [%eval 0.16] [%clk 1:33:18] } 9. Qc2 { [%eval 0.44] [%clk 1:32:52] } 9... e5 { [%eval 0.06] [%clk 1:28:13] } 10. dxe5 { [%eval 0.18] [%clk 1:29:45] } 10... Nxe5 { [%eval 0.42] [%clk 1:28:32] } 11. Nxe5 { [%eval 0.15] [%clk 1:30:07] } 11... Bxe5 { [%eval 0.03] [%clk 1:28:53] } 12. O-O { [%eval 0.3] [%clk 1:25:05] } 12... Qe7 { [%eval 0.0] [%clk 1:02:13] } 13. f4 { [%eval 0.26] [%clk 1:25:11] } 13... Bxc3 { [%eval 0.63] [%clk 1:02:33] } 14. Bxc3 { [%eval 0.41] [%clk 1:25:20] } 14... Qxe3+ { [%eval 0.45] [%clk 0:50:04] } 15. Kh1 { [%eval 0.45] [%clk 1:24:53] } 15... Be6?! { [%eval 1.04] } { Inaccuracy. Qb6 was best. } { [%clk 0:49:08] } 16. Rf3?! { [%eval 0.38] } { Inaccuracy. Bd3 was best. } { [%clk 1:04:33] } 16... Qb6 { [%eval 0.27] [%clk 0:40:38] } 17. Bd3 { [%eval 0.0] [%clk 0:47:53] } 17... Bd5 { [%eval 0.16] [%clk 0:38:33] } 18. Rg3 { [%eval -0.15] [%clk 0:41:40] } 18... h6 { [%eval 0.0] [%clk 0:38:14] } 19. Be5 { [%eval 0.07] [%clk 0:42:00] } 19... Rfe8 { [%eval 0.29] [%clk 0:31:31] } 20. Bxc7 { [%eval 0.0] [%clk 0:33:03] } 20... Qe6 { [%eval -0.15] [%clk 0:29:03] } 21. Be5 { [%eval 0.0] [%clk 0:30:18] } 21... Nh5 { [%eval 0.09] [%clk 0:25:39] } 22. Re3 { [%eval 0.0] [%clk 0:27:48] } 22... f6 { [%eval 0.2] [%clk 0:23:06] } 23. Bg6 { [%eval 0.09] [%clk 0:16:47] } 23... Qg4?? { [%eval 1.87] } { Blunder. fxe5 was best. } { [%clk 0:20:44] } 24. h3 { [%eval 1.74] [%clk 0:11:48] } 24... Qh4 { [%eval 1.71] [%clk 0:21:06] } 25. Qd1?! { [%eval 0.9] } { Inaccuracy. Qd2 was best. } { [%clk 0:12:15] } 25... Red8 { [%eval 0.87] [%clk 0:10:18] } 26. Qxh5 { [%eval 0.94] [%clk 0:12:04] } 26... Qxh5 { [%eval 0.93] [%clk 0:10:41] } 27. Bxh5 { [%eval 0.73] [%clk 0:12:30] } 27... fxe5 { [%eval 0.94] [%clk 0:11:05] } 28. fxe5 { [%eval 0.95] [%clk 0:09:47] } 28... Be6 { [%eval 0.8] [%clk 0:11:06] } 29. Bf3 { [%eval 0.91] [%clk 0:06:39] } 29... a5 { [%eval 0.84] [%clk 0:07:28] } 30. a3 { [%eval 0.89] [%clk 0:03:50] } 30... Rd2 { [%eval 0.81] [%clk 0:05:58] } 31. b3 { [%eval 0.6] [%clk 0:03:43] } 31... Rad8 { [%eval 0.71] [%clk 0:03:25] } 32. b4 { [%eval 0.61] [%clk 0:01:51] } 32... axb4 { [%eval 0.64] [%clk 0:01:46] } 33. axb4 { [%eval 0.55] [%clk 0:02:18] } 33... Rb2 { [%eval 0.54] [%clk 0:01:55] } 34. Bxb7 { [%eval 0.43] [%clk 0:02:45] } 34... Rxb4 { [%eval 0.32] [%clk 0:02:17] } 35. Ra7 { [%eval 0.4] [%clk 0:02:30] } 35... Rb3 { [%eval 0.32] [%clk 0:01:00] } 36. Re1 { [%eval 0.38] [%clk 0:01:13] } 36... Rb5 { [%eval 0.52] [%clk 0:00:33] } 37. Be4 { [%eval 0.42] [%clk 0:01:14] } 37... Bf7?? { [%eval 3.63] } { Blunder. Rdb8 was best. } { [%clk 0:00:32] } 38. Bc6?? { [%eval 0.54] } { Blunder. e6 was best. } { [%clk 0:01:18] } 38... Rb6 { [%eval 0.45] [%clk 0:00:37] } 39. Rc7 { [%eval 0.34] [%clk 0:00:33] } 39... Be6 { [%eval 0.39] [%clk 0:00:43] } 40. Be4 { [%eval 0.53] [%clk 0:00:31] } 40... Rd7?? { [%eval 4.4] } { Blunder. Rbb8 was best. } { [%clk 0:00:33] } 41. Rc8+ { [%eval 4.3] [%clk 0:46:50] } 41... Kf7 { [%eval 4.11] [%clk 0:50:57] } 42. Rf1+ { [%eval 4.21] [%clk 0:47:15] } 42... Ke7 { [%eval 4.12] [%clk 0:51:23] } 43. Bc6 { [%eval 3.96] [%clk 0:47:12] } 43... Bc4 { [%eval 4.09] [%clk 0:42:15] } 44. Rf4 { [%eval 4.6] [%clk 0:37:13] } 44... Rd1+ { [%eval 5.32] [%clk 0:42:04] } 45. Kh2 { [%eval 5.59] [%clk 0:37:25] } 45... Bf7 { [%eval 6.2] [%clk 0:42:11] } 46. Rc7+ { [%eval 6.08] [%clk 0:37:49] } 46... Ke6 { [%eval 6.21] [%clk 0:42:36] } 47. Rfxf7 { [%eval 6.1] [%clk 0:37:36] } 47... Rxc6 { [%eval 7.9] [%clk 0:42:59] } 48. Rfe7+ { [%eval 7.88] [%clk 0:38:02] } 48... Kd5 { [%eval 8.33] [%clk 0:43:22] } 49. Rcd7+ { [%eval 8.23] [%clk 0:38:28] } 1-0