Event: Riga, Latvia
Site: Riga, Latvia
Date: 2021-10-27
White: Henriquez Villagra Cristobal  (CHI)
WhiteElo: 2608
Black: Shirov Alexei  (ESP)
BlackElo: 2659
Result: 1/2-1/2
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.28] [%clk 1:40:45] } 2. Nf3 { [%eval 0.12] [%clk 1:41:19] } 2... g6 { [%eval 0.21] [%clk 1:41:00] } 3. Bf4 { [%eval 0.0] [%clk 1:40:45] } 3... Bg7 { [%eval 0.19] [%clk 1:40:13] } 4. e3 { [%eval 0.13] [%clk 1:41:05] } 4... d6 { [%eval 0.21] [%clk 1:34:02] } 5. Be2 { [%eval -0.13] [%clk 1:35:12] } 5... Nh5 { [%eval -0.01] [%clk 1:32:42] } 6. Bg5 { [%eval -0.28] [%clk 1:33:01] } 6... h6 { [%eval 0.03] [%clk 1:32:59] } 7. Bh4 { [%eval -0.2] [%clk 1:33:23] } 7... g5 { [%eval 0.0] [%clk 1:32:47] } 8. Bg3 { [%eval 0.0] [%clk 1:26:38] } 8... c5 { [%eval -0.08] [%clk 1:22:04] } 9. c3 { [%eval 0.0] [%clk 1:14:18] } 9... O-O { [%eval 0.26] [%clk 1:06:25] } 10. dxc5 { [%eval 0.08] [%clk 1:01:41] } 10... Nxg3 { [%eval 0.29] [%clk 1:05:03] } 11. hxg3 { [%eval 0.37] [%clk 1:02:03] } 11... dxc5 { [%eval 0.19] [%clk 1:04:09] } 12. Qc2 { [%eval 0.22] [%clk 1:01:05] } 12... e5? { [%eval 1.62] } { Mistake. Re8 was best. } { [%clk 0:55:56] } 13. Nbd2 { [%eval 1.51] [%clk 0:57:57] } 13... Nc6 { [%eval 1.68] [%clk 0:49:22] } 14. Ne4 { [%eval 1.56] [%clk 0:45:57] } 14... f5 { [%eval 2.12] [%clk 0:40:23] } 15. Bc4+? { [%eval 0.77] } { Mistake. Nexg5 was best. } { [%clk 0:27:16] } 15... Kh8 { [%eval 0.52] [%clk 0:39:39] } 16. g4 { [%eval 0.15] [%clk 0:26:33] } 16... Qe7?? { [%eval 2.29] } { Blunder. Na5 was best. } { [%clk 0:20:02] } 17. O-O-O?! { [%eval 1.59] } { Inaccuracy. gxf5 was best. } { [%clk 0:24:23] } 17... fxg4? { [%eval 3.33] } { Mistake. fxe4 was best. } { [%clk 0:19:33] } 18. Nfxg5 { [%eval 3.45] [%clk 0:24:04] } 18... Bf5 { [%eval 3.18] [%clk 0:19:56] } 19. Rh5 { [%eval 3.07] [%clk 0:22:37] } 19... Na5? { [%eval 4.92] } { Mistake. Rac8 was best. } { [%clk 0:10:48] } 20. Be6 { [%eval 5.31] [%clk 0:21:05] } 20... Bg6 { [%eval 5.42] [%clk 0:06:00] } 21. Rdh1? { [%eval 2.79] } { Mistake. Rd7 was best. } { [%clk 0:14:01] } 21... g3 { [%eval 2.65] [%clk 0:06:05] } 22. f3 { [%eval 2.81] [%clk 0:09:15] } 22... Rad8?! { [%eval 3.86] } { Inaccuracy. b5 was best. } { [%clk 0:06:28] } 23. c4?! { [%eval 2.77] } { Inaccuracy. Qe2 was best. } { [%clk 0:03:34] } 23... b5 { [%eval 2.92] [%clk 0:04:37] } 24. cxb5 { [%eval 2.47] [%clk 0:03:23] } 24... c4 { [%eval 2.16] [%clk 0:05:03] } 25. Qc3 { [%eval 2.06] [%clk 0:03:40] } 25... Bxh5 { [%eval 1.93] [%clk 0:03:43] } 26. Rxh5 { [%eval 1.81] [%clk 0:03:51] } 26... Qc7?! { [%eval 2.55] } { Inaccuracy. Qe8 was best. } { [%clk 0:03:51] } 27. Qe1 { [%eval 2.73] [%clk 0:02:27] } 27... Qb6 { [%eval 2.7] [%clk 0:01:24] } 28. Kc2?? { [%eval 0.0] } { Blunder. Kb1 was best. } { [%clk 0:01:27] } 28... Rde8?? { [%eval 1.62] } { Blunder. Qxb5 was best. } { [%clk 0:01:15] } 29. Nf7+? { [%eval 0.15] } { Mistake. Rh1 was best. } { [%clk 0:01:13] } 29... Rxf7 { [%eval 0.16] [%clk 0:01:38] } 30. Bxf7 { [%eval 0.2] [%clk 0:01:41] } 30... Rf8 { [%eval 0.11] [%clk 0:01:47] } 31. Bd5 { [%eval 0.14] [%clk 0:00:43] } 31... Qxb5? { [%eval 1.35] } { Mistake. Rd8 was best. } { [%clk 0:02:07] } 32. Nc3 { [%eval 1.46] [%clk 0:01:04] } 32... Qb6 { [%eval 0.95] [%clk 0:02:21] } 33. Be4 { [%eval 0.46] [%clk 0:00:33] } 33... Rb8 { [%eval 0.55] [%clk 0:02:37] } 34. Nd1 { [%eval 0.36] [%clk 0:00:34] } 34... Nc6 { [%eval 0.2] [%clk 0:01:37] } 35. a3 { [%eval 0.25] [%clk 0:00:50] } 35... Rd8 { [%eval 0.01] [%clk 0:00:48] } 36. Rh1 { [%eval 0.0] [%clk 0:01:07] } 36... Na5 { [%eval 0.0] [%clk 0:00:45] } 37. Qb4 { [%eval 0.0] [%clk 0:00:32] } 37... Nb3?! { [%eval 0.66] } { Inaccuracy. Qxb4 was best. } { [%clk 0:00:51] } 38. Qxb6?! { [%eval 0.0] } { Inaccuracy. Qxc4 was best. } { [%clk 0:00:33] } 38... axb6 { [%eval -0.16] [%clk 0:01:14] } 39. Kc3 { [%eval 0.0] [%clk 0:01:01] } 39... b5 { [%eval -0.08] [%clk 0:01:30] } 40. Kb4 { [%eval 0.0] [%clk 0:00:40] } 40... Rb8 { [%eval -0.05] [%clk 0:01:32] } 41. Bd5 { [%eval -0.18] [%clk 0:34:14] } 41... e4 { [%eval 0.0] [%clk 0:47:54] } 42. Bxe4 { [%eval 0.0] [%clk 0:23:15] } 42... Bf8+ { [%eval 0.0] [%clk 0:47:54] } 43. Kc3 { [%eval 0.0] [%clk 0:23:42] } 43... Bg7+ { [%eval 0.0] [%clk 0:45:39] } 44. Kb4 { [%eval 0.0] [%clk 0:24:08] } 44... Bf8+ { [%eval 0.0] [%clk 0:43:44] } 45. Kc3 { [%eval 0.0] [%clk 0:24:34] } 45... Bg7+ { [%eval 0.0] [%clk 0:40:42] } 1/2-1/2