Castillo Martinez, Angel Said vs Varela Velazquez, Carlos Francisco
Olimpiada Nacional CONADE San Luis Potosí 2026 | Rápido 10+5 Sub 20 · Round 1 · 2026.05.25 · 0-1 · A28 English Opening: King's English Variation, Four Knights Variation
Moves
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PGN
[Event "Olimpiada Nacional CONADE San Luis Potosí 2026 | Rápido 10+5 Sub 20"]
[Site "Lichess"]
[Date "2026.05.25"]
[Round "1"]
[White "Castillo Martinez, Angel Said"]
[Black "Varela Velazquez, Carlos Francisco"]
[Result "0-1"]
[PlyCount "114"]
[WhiteElo "1788"]
[WhiteFideId "5154243"]
[BlackElo "2323"]
[BlackFideId "5139287"]
[BlackTitle "FM"]
[ECO "A28"]
[Source "LichessBroadcast"]
[SourceQuality "2"]
[ImportDate "2026-06-04"]
1. c4 { [%clk 0:10:08] } 1... e5 { [%clk 0:10:08] } 2. Nc3 { [%clk 0:10:11] }
2... Nf6 { [%clk 0:10:10] } 3. Nf3 { [%clk 0:10:12] } 3... Nc6
{ [%clk 0:10:12] } 4. d4 { [%clk 0:10:15] } 4... exd4 { [%clk 0:10:15] } 5.
Nxd4 { [%clk 0:10:18] } 5... Bb4 { [%clk 0:10:18] } 6. Nxc6 { [%clk 0:10:13] }
6... bxc6 { [%clk 0:10:21] } 7. Qd4 { [%clk 0:09:51] } 7... h6 $6
{ Inaccuracy. O-O was best.[%clk 0:06:22] } 8. g3 { [%clk 0:07:20] } 8... O-O
{ [%clk 0:04:10] } 9. Bg2 { [%clk 0:07:24] } 9... Bb7 { [%clk 0:04:12] } 10.
O-O { [%clk 0:07:01] } 10... c5 { [%clk 0:04:16] } 11. Qd3 { [%clk 0:07:04] }
11... Bxg2 { [%clk 0:04:19] } 12. Kxg2 { [%clk 0:07:08] } 12... Bxc3
{ [%clk 0:04:13] } 13. Qxc3 { [%clk 0:06:35] } 13... Re8 { [%clk 0:03:45] } 14.
Be3 { [%clk 0:05:35] } 14... d6 { [%clk 0:03:43] } 15. h3 { [%clk 0:05:36] }
15... Qb8 { [%clk 0:02:35] } 16. Kh2 { [%clk 0:03:37] } 16... Nd7
{ [%clk 0:01:39] } 17. b3 { [%clk 0:03:30] } 17... a5 { [%clk 0:01:39] } 18.
Rab1 { [%clk 0:03:00] } 18... Qb4 { [%clk 0:01:27] } 19. Qb2 { [%clk 0:02:38] }
19... a4 { [%clk 0:01:05] } 20. Bd2 { [%clk 0:02:39] } 20... Qb6
{ [%clk 0:01:08] } 21. Bc3 { [%clk 0:02:42] } 21... f6 { [%clk 0:01:07] } 22.
e3 { [%clk 0:02:10] } 22... axb3 { [%clk 0:01:09] } 23. axb3 { [%clk 0:02:12] }
23... Nf8 { [%clk 0:00:57] } 24. b4 $6
{ Inaccuracy. Qd2 was best.[%clk 0:02:00] } 24... cxb4 { [%clk 0:00:56] } 25.
Qxb4 { [%clk 0:02:00] } 25... Qc6 $6
{ Inaccuracy. Qxb4 was best.[%clk 0:00:58] } 26. Qb5 { [%clk 0:01:38] } 26...
Qa6 { [%clk 0:00:37] } 27. c5 { [%clk 0:01:11] } 27... dxc5 { [%clk 0:00:31] }
28. Qxc5 { [%clk 0:01:14] } 28... Ne6 { [%clk 0:00:35] } 29. Qd5
{ [%clk 0:01:09] } 29... Rad8 { [%clk 0:00:36] } 30. Qb3 { [%clk 0:00:51] }
30... Qe2 { [%clk 0:00:21] } 31. Rbe1 { [%clk 0:00:49] } 31... Qf3
{ [%clk 0:00:23] } 32. Rd1 { [%clk 0:00:35] } 32... Kf7 { [%clk 0:00:13] } 33.
Ba5 { [%clk 0:00:19] } 33... Rxd1 { [%clk 0:00:14] } 34. Qxd1
{ [%clk 0:00:22] } 34... Qxd1 { [%clk 0:00:11] } 35. Rxd1 { [%clk 0:00:26] }
35... Ke7 { [%clk 0:00:13] } 36. Kg2 { [%clk 0:00:27] } 36... Ra8
{ [%clk 0:00:17] } 37. Bc3 { [%clk 0:00:27] } 37... c5 { [%clk 0:00:19] } 38.
h4 { [%clk 0:00:30] } 38... Ra3 { [%clk 0:00:22] } 39. Rc1 { [%clk 0:00:34] }
39... Kd7 { [%clk 0:00:25] } 40. Kf3 { [%clk 0:00:37] } 40... Ra4
{ [%clk 0:00:23] } 41. Ke2 { [%clk 0:00:32] } 41... Kc6 { [%clk 0:00:27] } 42.
Kd3 { [%clk 0:00:32] } 42... c4+ { [%clk 0:00:26] } 43. Ke4 { [%clk 0:00:32] }
43... Ra2 { [%clk 0:00:10] } 44. Bd4 { [%clk 0:00:18] } 44... Rxf2
{ [%clk 0:00:08] } 45. Rxc4+ { [%clk 0:00:22] } 45... Kd7 { [%clk 0:00:13] }
46. Ra4 { [%clk 0:00:16] } 46... Ke8 { [%clk 0:00:09] } 47. Ra8+
{ [%clk 0:00:20] } 47... Kf7 { [%clk 0:00:13] } 48. Ra7+ { [%clk 0:00:20] }
48... Kg6 { [%clk 0:00:17] } 49. Ra5 { [%clk 0:00:23] } 49... h5
{ [%clk 0:00:17] } 50. Ra7 { [%clk 0:00:16] } 50... Nd8 { [%clk 0:00:16] } 51.
Ra6 { [%clk 0:00:16] } 51... Nf7 { [%clk 0:00:20] } 52. Re6 { [%clk 0:00:14] }
52... Nh6 { [%clk 0:00:23] } 53. Re7 $4
{ Blunder. Rb6 was best.[%clk 0:00:06] } 53... Nf5 { [%clk 0:00:25] } 54. Ra7
{ [%clk 0:00:09] } 54... Nxg3+ { [%clk 0:00:28] } 55. Kd3 { [%clk 0:00:11] }
55... Nf5 { [%clk 0:00:28] } 56. Bc5 { [%clk 0:00:10] } 56... Rg2
{ [%clk 0:00:11] } 57. e4 { [%clk 0:00:00] } 57... Nxh4 { [%clk 0:00:11] } 0-1