[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "1.1"]
[White "Gou, Andrew"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "A62"]
[BlackElo "2393"]
[PlyCount "114"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:05:46]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:54]} 3. g3 {[%emt 0:00:04]} c5 {[%emt 1:30:51]} 4. d5 {[%emt 0:00:11]} exd5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:03]} d6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:03]} g6 {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:02]} Bg7 {[%emt 0:00:00]} 8. Nf3 {[%emt 0:00:04]} O-O {[%emt 0:00:00]} 9. O-O {[%emt 0:00:05]} Re8 {[%emt 0:00:00]} 10. Bf4 {[%emt 0:00:04]} Bf5 {[%emt 0:00:00]} 11. Nh4 {[%emt 0:00:05]} Bg4 {[%emt 0:00:00]} 12. h3 {[%emt 0:00:12]} Nh5 {[%emt 0:00:00]} 13. hxg4 {[%emt 0:00:10]} Nxf4 {[%emt 0:00:00]} 14. gxf4 {[%emt 0:00:04]} Qxh4 {[%emt 0:00:00]} 15. e3 {[%emt 0:00:03]} Nd7 {[%emt 0:00:00]} 16. Bf3 {[%emt 0:01:42]} Bxc3 {[%emt 0:00:00]} 17. bxc3 {[%emt 0:00:26]} Qf6 {[%emt 0:00:00]} 18. Rc1 {[%emt 0:00:43]} g5 {[%emt 0:00:00]} 19. fxg5 {[%emt 0:17:07]} Qxg5 {[%emt 0:00:00]} 20. Bg2 {[%emt 0:19:26]} Nf6 {[%emt 0:00:00]} 21. f4 {[%emt 0:05:22]} Qh4 {[%emt 0:00:00]} 22. Qe1 {[%emt 0:00:19]} Qxg4 {[%emt 0:00:00]} 23. Rf3 {[%emt 0:00:27]} Ne4 {[%emt 0:00:00]} 24. Kh2 {[%emt 0:02:09]} Kh8 {[%emt 0:00:00]} 25. Rh3 {[%emt 0:00:30]} f5 {[%emt 0:00:00]} 26. Bf3 {[%emt 0:01:42]} Qg7 {[%emt 0:00:00]} 27. Qh4 {[%emt 0:09:11]} Rg8 {[%emt 0:00:00]} 28. Bxe4 {[%emt 0:03:50]} fxe4 {[%emt 0:00:00]} 29. Rg3 {[%emt 0:00:02]} Qxg3+ {[%emt 0:00:00]} 30. Qxg3 {[%emt 0:00:05]} Rxg3 {[%emt 0:00:00]} 31. Kxg3 {[%emt 0:00:04]} Rg8+ {[%emt 0:00:00]} 32. Kf2 {[%emt 0:00:05]} h6 {[%emt 0:00:00]} 33. c4 {[%emt 0:02:02]} Kh7 {[%emt 0:00:00]} 34. a4 {[%emt 0:01:40]} b6 {[%emt 0:00:00]} 35. a5 {[%emt 0:04:53]} bxa5 {[%emt 0:00:00]} 36. Ra1 {[%emt 0:00:07]} h5 {[%emt 0:00:00]} 37. Rxa5 {[%emt 0:03:11]} h4 {[%emt 0:00:00]} 38. Rxa7+ {[%emt 0:00:06]} Kh6 {[%emt 0:00:00]} 39. Ra1 {[%emt 0:00:09]} Rb8 {[%emt 0:00:00]} 40. Ra6 {[%emt 0:01:06]} Rb2+ {[%emt 0:00:18]} 41. Kg1 {[%emt 0:00:15]} Rc2 {[%emt 0:01:21]} 42. Rxd6+ {[%emt 0:01:29]} Kh5 {[%emt 0:00:06]} 43. f5 {[%emt 0:00:22]} Kg4 {[%emt 0:00:40]} 44. Rh6 {[%emt 0:01:08]} Kxf5 {[%emt 0:07:29]} 45. d6 {[%emt 0:02:11]} Rxc4 {[%emt 0:05:36]} 46. d7 {[%emt 0:06:26]} Rc1+ {[%emt 0:00:09]} 47. Kf2 {[%emt 0:00:05]} Rd1 {[%emt 0:00:03]} 48. Rxh4 {[%emt 0:00:12]} Rxd7 {[%emt 0:00:05]} 49. Rh5+ {[%emt 0:00:04]} Kg4 {[%emt 0:00:26]} 50. Re5 {[%emt 0:00:39]} Rd2+ {[%emt 0:00:08]} 51. Ke1 {[%emt 0:00:04]} Ra2 {[%emt 0:00:10]} 52. Rxe4+ {[%emt 0:00:07]} Kf3 {[%emt 0:00:10]} 53. Re5 {[%emt 0:00:24]} c4 {[%emt 0:00:07]} 54. Kd1 {[%emt 0:00:06]} Rh2 {[%emt 0:00:10]} 55. Re8 {[%emt 0:01:14]} c3 {[%emt 0:00:18]} 56. Rc8 {[%emt 0:00:29]} c2+ {[%emt 0:00:07]} 57. Rxc2 {[%emt 0:00:05]} Rxc2 {[%emt 0:00:01]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "1.2"]
[White "Deng, Henry"]
[Black "Paredes Lagos, Anthony Javier"]
[Result "1-0"]
[Annotator "RC"]
[ECO "C50"]
[WhiteElo "2321"]
[BlackElo "2338"]
[PlyCount "51"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:27]} 2. Nf3 {[%emt 0:00:33]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:01:03]} Bc5 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:34]} Nf6 {[%emt 0:01:49]} 5. d3 {[%emt 0:00:28]} h6 {[%emt 0:01:08]} 6. a3 {[%emt 0:00:26]} a6 {[%emt 0:00:18]} 7. Be3 {[%emt 0:00:29]} d6 {[%emt 0:02:30]} 8. O-O {[%emt 0:01:04]} O-O {[%emt 0:00:44]} 9. Bxc5 {[%emt 0:01:52]} dxc5 {[%emt 0:00:05]} 10. Nd5 {[%emt 0:00:27]} Bg4 {[%emt 0:09:56]} 11. Ne3 {[%emt 0:02:58]} Bh5 {[%emt 0:04:33]} 12. h3 {[%emt 0:03:18]} Bxf3 {[%emt 0:00:24]} 13. Qxf3 {[%emt 0:00:19]} Nd4 {[%emt 0:00:16]} 14. Qd1 {[%emt 0:00:21]} g6 {[%emt 0:04:54]} 15. g3 {[%emt 0:05:01]} Nh5 {[%emt 0:07:22]} 16. Ng4 {[%emt 0:13:56]} Qg5 {[%emt 0:00:05]} 17. h4 {[%emt 0:01:44]} Qe7 {[%emt 0:00:03]} 18. c3 {[%emt 0:03:47]} Nc6 {[%emt 0:00:03]} 19. Nxh6+ {[%emt 0:01:10]} Kg7 {[%emt 0:00:02]} 20. Qxh5 {[%emt 0:07:16]} gxh5 {[%emt 0:00:03]} 21. Nf5+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:17]} 22. Nxe7+ {[%emt 0:00:19]} Nxe7 {[%emt 0:00:04]} 23. f4 {[%emt 0:08:27]} Rad8 {[%emt 0:02:43]} 24. a4 {[%emt 0:11:13]} exf4 {[%emt 0:01:29]} 25. Rxf4 {[%emt 0:00:25]} Nc6 {[%emt 0:01:08]} 26. Rf5 {[%emt 0:02:13]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "1.3"]
[White "Sivakumar, Shaaketh"]
[Black "Yan, Nathan"]
[Result "1-0"]
[Annotator "RC"]
[ECO "E05"]
[WhiteElo "2289"]
[BlackElo "2152"]
[PlyCount "111"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:02]} e6 {[%emt 0:07:30]} 2. g3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:34]} 3. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:25]} 4. Bg2 {[%emt 0:00:08]} Be7 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:07]} O-O {[%emt 0:00:04]} 6. d4 {[%emt 0:00:11]} dxc4 {[%emt 0:00:13]} 7. Qa4 {[%emt 0:00:47]} a6 {[%emt 0:00:20]} 8. Qxc4 {[%emt 0:00:11]} b5 {[%emt 0:00:13]} 9. Qc2 {[%emt 0:00:44]} Bb7 {[%emt 0:00:28]} 10. Bg5 {[%emt 0:01:18]} Nbd7 {[%emt 0:00:44]} 11. Nc3 {[%emt 0:01:37]} h6 {[%emt 0:02:03]} 12. Bxf6 {[%emt 0:01:20]} Nxf6 {[%emt 0:03:39]} 13. Rfd1 {[%emt 0:00:12]} b4 {[%emt 0:06:30]} 14. Na4 {[%emt 0:01:35]} Be4 {[%emt 0:00:41]} 15. Qc1 {[%emt 0:00:46]} Bd5 {[%emt 0:02:59]} 16. Ne5 {[%emt 0:02:15]} Bxg2 {[%emt 0:03:52]} 17. Kxg2 {[%emt 0:00:24]} Qd5+ {[%emt 0:00:46]} 18. f3 {[%emt 0:06:26]} Qb5 {[%emt 0:01:44]} 19. Qc2 {[%emt 0:00:27]} Nd5 {[%emt 0:08:51]} 20. Rd3 {[%emt 0:01:02]} Bd6 {[%emt 0:07:55]} 21. Nc4 {[%emt 0:01:21]} f5 {[%emt 0:08:20]} 22. e3 {[%emt 0:06:44]} Rad8 {[%emt 0:04:01]} 23. Re1 {[%emt 0:00:48]} Nf6 {[%emt 0:01:32]} 24. b3 {[%emt 0:00:58]} Qd5 {[%emt 0:06:23]} 25. Nd2 {[%emt 0:01:21]} Qb7 {[%emt 0:03:09]} 26. Rc1 {[%emt 0:01:39]} Qb5 {[%emt 0:13:08]} 27. Qc4 {[%emt 0:00:24]} Kh8 {[%emt 0:01:04]} 28. Nc5 {[%emt 0:03:51]} Bxc5 {[%emt 0:01:11]} 29. Qxb5 {[%emt 0:00:03]} axb5 {[%emt 0:00:01]} 30. Rxc5 {[%emt 0:00:19]} Ra8 {[%emt 0:00:31]} 31. Rc2 {[%emt 0:01:22]} Rfd8 {[%emt 0:01:58]} 32. e4 {[%emt 0:04:57]} Ra7 {[%emt 0:05:12]} 33. Kf1 {[%emt 0:03:25]} fxe4 {[%emt 0:02:40]} 34. fxe4 {[%emt 0:01:46]} Ng4 {[%emt 0:00:48]} 35. Ke2 {[%emt 0:01:07]} Nf6 {[%emt 0:08:25]} 36. h3 {[%emt 0:01:02]} Rda8 {[%emt 0:00:00]} 37. Ke3 {[%emt 0:00:23]} Rxa2 {[%emt 0:00:00]} 38. Rxc7 {[%emt 0:00:18]} Ra1 {[%emt 0:00:00]} 39. Rc6 {[%emt 0:02:30]} Re8 {[%emt 0:00:00]} 40. g4 {[%emt 0:03:30]} Rh1 {[%emt 0:00:31]} 41. Kf4 {[%emt 0:01:54]} Nd7 {[%emt 0:00:38]} 42. Kg3 {[%emt 0:02:05]} Rd1 {[%emt 0:00:25]} 43. Kf2 {[%emt 0:00:25]} Nf6 {[%emt 0:00:29]} 44. Ke2 {[%emt 0:00:16]} Rh1 {[%emt 0:00:06]} 45. Re3 {[%emt 0:00:46]} Rh2+ {[%emt 0:00:37]} 46. Kd3 {[%emt 0:00:11]} Nh7 {[%emt 0:01:03]} 47. d5 {[%emt 0:02:45]} exd5 {[%emt 0:01:02]} 48. exd5 {[%emt 0:00:02]} Rxe3+ {[%emt 0:00:01]} 49. Kxe3 {[%emt 0:00:01]} Rxh3+ {[%emt 0:00:02]} 50. Kd4 {[%emt 0:01:03]} Nf6 {[%emt 0:00:19]} 51. Rxf6 {[%emt 0:01:53]} gxf6 {[%emt 0:00:44]} 52. d6 {[%emt 0:00:02]} Rg3 {[%emt 0:00:29]} 53. d7 {[%emt 0:01:21]} Rxg4+ {[%emt 0:00:01]} 54. Ne4 {[%emt 0:00:02]} Rg8 {[%emt 0:00:02]} 55. Nd6 {[%emt 0:00:03]} Kh7 {[%emt 0:02:33]} 56. Ne8 {[%emt 0:01:03]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "1.4"]
[White "Sivakumar, Shaashwath"]
[Black "Perdomo, Leandro"]
[Result "0-1"]
[Annotator "RC"]
[ECO "C54"]
[WhiteElo "2273"]
[BlackElo "2364"]
[PlyCount "78"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 4. d3 {[%emt 0:00:03]} Bc5 {[%emt 0:00:30]} 5. O-O {[%emt 0:00:09]} d6 {[%emt 0:00:06]} 6. c3 {[%emt 0:00:05]} a5 {[%emt 0:00:39]} 7. Re1 {[%emt 0:00:13]} Ba7 {[%emt 0:00:57]} 8. Nbd2 {[%emt 0:01:04]} O-O {[%emt 0:01:40]} 9. Nf1 {[%emt 0:05:29]} Be6 {[%emt 0:02:40]} 10. Bb5 {[%emt 0:00:20]} Ne7 {[%emt 0:00:42]} 11. Ng3 {[%emt 0:06:08]} c6 {[%emt 0:02:52]} 12. Ba4 {[%emt 0:00:11]} Ng6 {[%emt 0:00:07]} 13. d4 {[%emt 0:02:22]} exd4 {[%emt 0:20:37]} 14. Nxd4 {[%emt 0:01:18]} d5 {[%emt 0:01:52]} 15. exd5 {[%emt 1:20:22]} Bxd5 {[%emt 0:25:34]} 16. Ngf5 {[%emt 0:00:00]} Re8 {[%emt 0:15:09]} 17. Be3 {[%emt 0:00:00]} Qc7 {[%emt 0:05:15]} 18. g3 {[%emt 0:00:00]} Qd7 {[%emt 0:07:33]} 19. Bc2 {[%emt 0:00:00]} Re5 {[%emt 0:02:07]} 20. Bg5 {[%emt 0:00:00]} Bxd4 {[%emt 0:01:08]} 21. Qxd4 {[%emt 0:00:00]} Rxf5 {[%emt 0:00:31]} 22. f4 {[%emt 0:00:00]} h6 {[%emt 0:04:22]} 23. Bxf5 {[%emt 0:00:00]} Qxf5 {[%emt 0:00:01]} 24. Bxf6 {[%emt 0:00:00]} Qc2 {[%emt 0:01:01]} 25. Qf2 {[%emt 0:00:00]} Qxf2+ {[%emt 0:00:02]} 26. Kxf2 {[%emt 0:00:00]} gxf6 {[%emt 0:00:02]} 27. b3 {[%emt 0:00:00]} b5 {[%emt 0:01:49]} 28. Ke3 {[%emt 0:00:00]} a4 {[%emt 0:01:17]} 29. Kd4 {[%emt 0:00:00]} axb3 {[%emt 0:00:37]} 30. axb3 {[%emt 0:00:00]} Rxa1 {[%emt 0:00:33]} 31. Rxa1 {[%emt 0:00:00]} Bxb3 {[%emt 0:00:02]} 32. Kc5 {[%emt 0:00:00]} Bd5 {[%emt 0:00:09]} 33. Kd6 {[%emt 0:00:00]} Kg7 {[%emt 0:01:53]} 34. Re1 {[%emt 0:00:00]} f5 {[%emt 0:00:56]} 35. Re8 {[%emt 0:00:00]} h5 {[%emt 0:00:50]} 36. h4 {[%emt 0:00:00]} Nf8 {[%emt 0:02:04]} 37. Rc8 {[%emt 0:00:00]} Nh7 {[%emt 0:01:47]} 38. Ke5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:25]} 39. Kxf5 {[%emt 0:00:00]} Be6+ {[%emt 0:00:01]} 0-1

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "1.5"]
[White "Liu, Patrick"]
[Black "Jimenez Garcia, Emmanuel"]
[Result "0-1"]
[Annotator "RC"]
[ECO "C41"]
[WhiteElo "2159"]
[BlackElo "2364"]
[PlyCount "170"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} d6 {[%emt 0:01:55]} 2. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:08]} e5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:08]} 5. Bc4 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 6. O-O {[%emt 0:00:15]} O-O {[%emt 0:00:18]} 7. a4 {[%emt 0:00:24]} a6 {[%emt 0:02:15]} 8. h3 {[%emt 0:01:05]} b6 {[%emt 0:01:47]} 9. Re1 {[%emt 0:01:42]} Bb7 {[%emt 0:03:54]} 10. b3 {[%emt 0:11:31]} c6 {[%emt 0:03:20]} 11. Bb2 {[%emt 0:02:23]} Qc7 {[%emt 0:04:13]} 12. Bd3 {[%emt 0:02:44]} Rfe8 {[%emt 0:01:56]} 13. Ne2 {[%emt 0:03:35]} Bf8 {[%emt 0:01:20]} 14. Ng3 {[%emt 0:02:17]} g6 {[%emt 0:03:23]} 15. Qd2 {[%emt 0:12:06]} Bg7 {[%emt 0:02:40]} 16. c4 {[%emt 0:04:23]} Rad8 {[%emt 0:25:21]} 17. Rac1 {[%emt 0:05:08]} exd4 {[%emt 0:07:01]} 18. Nxd4 {[%emt 0:01:58]} Ne5 {[%emt 0:00:07]} 19. Bb1 {[%emt 0:04:11]} c5 {[%emt 0:06:37]} 20. Nc2 {[%emt 0:14:03]} Nc6 {[%emt 0:07:18]} 21. Rcd1 {[%emt 0:08:06]} Na5 {[%emt 0:04:45]} 22. Qd3 {[%emt 0:04:18]} Nc6 {[%emt 0:06:05]} 23. Bc3 {[%emt 0:01:37]} h5 {[%emt 0:01:29]} 24. Nf1 {[%emt 0:07:17]} Ne5 {[%emt 0:00:49]} 25. Bxe5 {[%emt 0:05:15]} dxe5 {[%emt 0:00:51]} 26. Qe2 {[%emt 0:00:43]} Nxe4 {[%emt 0:00:48]} 27. Rxd8 {[%emt 0:01:04]} Rxd8 {[%emt 0:00:04]} 28. Nce3 {[%emt 0:00:19]} Nc3 {[%emt 0:00:45]} 29. Qc2 {[%emt 0:00:42]} e4 {[%emt 0:00:39]} 30. Ng3 {[%emt 0:01:02]} Bd4 {[%emt 0:10:07]} 31. Ne2 {[%emt 0:00:56]} Bxe3 {[%emt 0:00:52]} 32. fxe3 {[%emt 0:01:37]} Nxe2+ {[%emt 0:00:12]} 33. Qxe2 {[%emt 0:00:09]} Qd6 {[%emt 0:00:47]} 34. Qf2 {[%emt 0:00:21]} Qd2 {[%emt 0:00:27]} 35. Qg3 {[%emt 0:01:12]} Qd6 {[%emt 0:01:40]} 36. Qh4 {[%emt 0:00:25]} Re8 {[%emt 0:00:19]} 37. Rf1 {[%emt 0:00:07]} Qe5 {[%emt 0:00:20]} 38. Qf2 {[%emt 0:01:00]} Re7 {[%emt 0:00:24]} 39. Qd2 {[%emt 0:00:15]} Kg7 {[%emt 0:00:15]} 40. Qd8 {[%emt 0:00:23]} Qc7 {[%emt 0:00:34]} 41. Qd2 {[%emt 0:00:07]} a5 {[%emt 0:01:39]} 42. Kh1 {[%emt 0:00:11]} Re6 {[%emt 0:00:20]} 43. Qf2 {[%emt 0:01:44]} Bc6 {[%emt 0:00:22]} 44. Bc2 {[%emt 0:00:31]} Qe7 {[%emt 0:00:32]} 45. Qd2 {[%emt 0:00:21]} Qd6 {[%emt 0:00:23]} 46. Qc3+ {[%emt 0:00:56]} Qe5 {[%emt 0:00:19]} 47. Qd2 {[%emt 0:00:27]} Rd6 {[%emt 0:00:09]} 48. Qe2 {[%emt 0:00:05]} Rf6 {[%emt 0:01:18]} 49. Rxf6 {[%emt 0:01:57]} Qxf6 {[%emt 0:00:01]} 50. Qd2 {[%emt 0:00:38]} Kf8 {[%emt 0:00:49]} 51. Kg1 {[%emt 0:00:27]} Ke7 {[%emt 0:00:07]} 52. Qd1 {[%emt 0:01:46]} Qc3 {[%emt 0:01:38]} 53. Qe2 {[%emt 0:00:16]} h4 {[%emt 0:01:45]} 54. Qf2 {[%emt 0:00:41]} Qa1+ {[%emt 0:00:08]} 55. Kh2 {[%emt 0:00:02]} Qe5+ {[%emt 0:00:16]} 56. Kg1 {[%emt 0:00:11]} g5 {[%emt 0:00:36]} 57. Qe2 {[%emt 0:00:22]} Bd7 {[%emt 0:00:33]} 58. Qh5 {[%emt 0:00:54]} Qg3 {[%emt 0:02:22]} 59. Qe2 {[%emt 0:00:26]} Bxh3 {[%emt 0:00:00]} 60. Bxe4 {[%emt 0:00:03]} Be6 {[%emt 0:00:00]} 61. Bd5 {[%emt 0:01:35]} h3 {[%emt 0:00:00]} 62. Bb7 {[%emt 0:01:03]} g4 {[%emt 0:00:37]} 63. Qd2 {[%emt 0:00:32]} Qe5 {[%emt 0:00:34]} 64. gxh3 {[%emt 0:00:23]} Qg3+ {[%emt 0:00:07]} 65. Kh1 {[%emt 0:00:57]} Qxh3+ {[%emt 0:00:07]} 66. Kg1 {[%emt 0:00:20]} Qg3+ {[%emt 0:00:14]} 67. Bg2 {[%emt 0:00:30]} Qe5 {[%emt 0:00:31]} 68. Qd3 {[%emt 0:00:17]} Bf5 {[%emt 0:00:20]} 69. Qd2 {[%emt 0:01:08]} g3 {[%emt 0:00:55]} 70. Bf1 {[%emt 0:00:19]} Be4 {[%emt 0:00:22]} 71. Qe1 {[%emt 0:00:21]} f5 {[%emt 0:01:52]} 72. Bh3 {[%emt 0:00:26]} Qd6 {[%emt 0:00:45]} 73. Bg2 {[%emt 0:00:33]} Bc2 {[%emt 0:00:32]} 74. Qc3 {[%emt 0:00:24]} Qd1+ {[%emt 0:00:01]} 75. Bf1 {[%emt 0:00:01]} Kf7 {[%emt 0:00:59]} 76. Qe5 {[%emt 0:00:01]} Be4 {[%emt 0:00:22]} 77. Qc7+ Ke6 {[%emt 0:01:12]} 78. Qxb6+ {[%emt 0:00:54]} Qd6 {[%emt 0:00:00]} 79. Qxa5 {[%emt 0:00:30]} f4 {[%emt 0:00:00]} 80. Bh3+ {[%emt 0:00:30]} Bf5 {[%emt 0:00:20]} 81. Bxf5+ {[%emt 0:00:30]} Kxf5 {[%emt 0:00:30]} 82. exf4 {[%emt 0:00:30]} Qd1+ {[%emt 0:00:30]} 83. Kg2 {[%emt 0:00:30]} Kg4 {[%emt 0:00:30]} 84. Qxc5 {[%emt 0:00:30]} Qe2+ {[%emt 0:00:30]} 85. Kg1 {[%emt 0:00:30]} Qh2+ {[%emt 0:00:30]} 0-1

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "2.1"]
[White "Martinez Romero, Martin"]
[Black "Jimenez Garcia, Emmanuel"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "B22"]
[WhiteElo "2393"]
[BlackElo "2364"]
[PlyCount "40"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:53]} c5 {[%emt 0:00:20]} 2. c3 {[%emt 0:00:44]} Nf6 {[%emt 0:04:39]} 3. e5 {[%emt 0:00:09]} Nd5 {[%emt 0:00:02]} 4. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:23]} 5. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:05:19]} 6. Bc4 {[%emt 0:00:29]} Nb6 {[%emt 0:01:25]} 7. Bb3 {[%emt 0:00:04]} d5 {[%emt 0:00:50]} 8. exd6 {[%emt 0:00:04]} Bf5 {[%emt 0:09:06]} 9. Nxd4 {[%emt 0:01:11]} Nxd4 {[%emt 0:00:54]} 10. Qxd4 {[%emt 0:00:08]} Qxd6 {[%emt 0:00:26]} 11. Qxd6 {[%emt 0:00:16]} exd6 {[%emt 0:00:02]} 12. O-O {[%emt 0:00:48]} Be6 {[%emt 0:06:22]} 13. Na3 {[%emt 0:02:02]} Kd7 {[%emt 0:01:58]} 14. Rd1 {[%emt 0:00:45]} Be7 {[%emt 0:06:26]} 15. Be3 {[%emt 0:01:25]} Rhc8 {[%emt 0:05:47]} 16. Rd4 {[%emt 0:01:15]} d5 {[%emt 0:02:43]} 17. Nc2 {[%emt 0:06:11]} Nc4 {[%emt 0:09:45]} 18. Bc1 {[%emt 0:02:01]} Ke8 {[%emt 0:01:56]} 19. Ne3 {[%emt 0:01:01]} Rd8 {[%emt 0:01:37]} 20. Nxc4 {[%emt 0:01:25]} dxc4 {[%emt 0:00:42]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "2.2"]
[White "Perdomo, Leandro"]
[Black "Liu, Patrick"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "E59"]
[WhiteElo "2364"]
[BlackElo "2159"]
[PlyCount "54"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:14]} e6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:16]} Bb4 {[%emt 0:00:14]} 4. e3 {[%emt 0:00:04]} O-O {[%emt 0:00:26]} 5. Bd3 {[%emt 0:00:05]} d5 {[%emt 0:00:26]} 6. a3 {[%emt 0:00:48]} Bxc3+ {[%emt 0:00:44]} 7. bxc3 {[%emt 0:00:02]} dxc4 {[%emt 0:00:25]} 8. Bxc4 {[%emt 0:00:02]} c5 {[%emt 0:00:05]} 9. Nf3 {[%emt 0:00:54]} Qc7 {[%emt 0:00:05]} 10. Be2 {[%emt 0:03:39]} Nc6 {[%emt 0:00:19]} 11. O-O {[%emt 0:01:58]} Rd8 {[%emt 0:00:18]} 12. c4 {[%emt 0:23:02]} b6 {[%emt 0:03:26]} 13. Bb2 {[%emt 0:01:51]} Na5 {[%emt 0:04:44]} 14. Qc2 {[%emt 0:14:11]} cxd4 {[%emt 0:04:00]} 15. Bxd4 {[%emt 0:06:53]} Ba6 {[%emt 0:04:25]} 16. Rac1 {[%emt 0:18:20]} Nd7 {[%emt 0:05:04]} 17. Qb2 {[%emt 0:09:49]} f6 {[%emt 0:04:19]} 18. c5 {[%emt 0:00:03]} Bxe2 {[%emt 0:02:46]} 19. cxb6 {[%emt 0:00:02]} Qd6 {[%emt 0:00:17]} 20. Qxe2 {[%emt 0:00:15]} axb6 {[%emt 0:00:18]} 21. Qa2 {[%emt 0:03:09]} Nc5 {[%emt 0:04:17]} 22. Nd2 {[%emt 0:03:44]} Qd5 {[%emt 0:02:02]} 23. Rc2 {[%emt 0:08:49]} e5 {[%emt 0:04:34]} 24. Bc3 {[%emt 0:00:12]} Qxa2 {[%emt 0:04:19]} 25. Rxa2 {[%emt 0:00:01]} Rd3 {[%emt 0:00:23]} 26. Bb4 {[%emt 0:04:01]} Rad8 {[%emt 0:04:47]} 27. Rc2 {[%emt 0:00:43]} Nc6 {[%emt 0:03:45]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "2.3"]
[White "Yan, Nathan"]
[Black "Sivakumar, Shaashwath"]
[Result "1-0"]
[Annotator "RC"]
[ECO "B80"]
[WhiteElo "2152"]
[BlackElo "2273"]
[PlyCount "143"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:06:48]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:11]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:19]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:01]} a6 {[%emt 0:00:07]} 6. Be3 {[%emt 0:00:53]} e6 {[%emt 0:00:10]} 7. f3 {[%emt 0:00:31]} h5 {[%emt 0:00:22]} 8. Qd2 {[%emt 0:00:09]} b5 {[%emt 0:01:57]} 9. a3 {[%emt 0:04:36]} Be7 {[%emt 0:01:54]} 10. Be2 {[%emt 0:01:57]} Bb7 {[%emt 0:00:26]} 11. O-O-O {[%emt 0:04:07]} Nbd7 {[%emt 0:00:27]} 12. h3 {[%emt 0:01:32]} h4 {[%emt 0:00:26]} 13. Kb1 {[%emt 0:01:22]} Rc8 {[%emt 0:07:41]} 14. Rhe1 {[%emt 0:01:01]} Nh5 {[%emt 0:02:19]} 15. f4 {[%emt 0:02:04]} Ng3 {[%emt 0:01:08]} 16. Bd3 {[%emt 0:07:38]} Nc5 {[%emt 0:17:14]} 17. Bf2 {[%emt 0:01:34]} Qb6 {[%emt 0:07:13]} 18. Nde2 {[%emt 0:17:19]} Nxe2 {[%emt 0:02:51]} 19. Bxe2 {[%emt 0:06:54]} Qc7 {[%emt 0:05:45]} 20. Bf3 {[%emt 0:03:31]} Nd7 {[%emt 0:00:33]} 21. Bd4 {[%emt 0:09:22]} O-O {[%emt 0:04:50]} 22. e5 {[%emt 0:03:16]} dxe5 {[%emt 0:01:23]} 23. fxe5 {[%emt 0:01:14]} Rfd8 {[%emt 0:07:27]} 24. Qf2 {[%emt 0:00:47]} Rb8 {[%emt 0:00:47]} 25. Bxb7 {[%emt 0:02:21]} Rxb7 {[%emt 0:04:26]} 26. Rf1 {[%emt 0:02:10]} Rf8 {[%emt 0:00:34]} 27. Qf4 {[%emt 0:03:38]} b4 {[%emt 0:01:20]} 28. axb4 {[%emt 0:00:08]} Rxb4 {[%emt 0:02:06]} 29. Ne4 {[%emt 0:00:46]} Nb6 {[%emt 0:00:48]} 30. Nf6+ {[%emt 0:03:41]} Bxf6 {[%emt 0:00:11]} 31. exf6 {[%emt 0:00:01]} Qxf4 {[%emt 0:01:40]} 32. Rxf4 {[%emt 0:00:03]} Nd5 {[%emt 0:01:36]} 33. fxg7 {[%emt 0:03:15]} Rd8 {[%emt 0:00:21]} 34. Rff1 {[%emt 0:01:41]} Rc8 {[%emt 0:04:24]} 35. Rf3 {[%emt 0:02:10]} Rcc4 {[%emt 0:04:03]} 36. c3 {[%emt 0:00:58]} Rb5 {[%emt 0:00:29]} 37. Rdf1 {[%emt 0:02:30]} Rb7 {[%emt 0:01:01]} 38. g3 {[%emt 0:00:32]} a5 {[%emt 0:01:01]} 39. gxh4 {[%emt 0:00:41]} a4 {[%emt 0:00:04]} 40. h5 {[%emt 0:01:14]} a3 {[%emt 0:00:07]} 41. R1f2 {[%emt 0:00:07]} e5 {[%emt 0:01:30]} 42. Bxe5 {[%emt 0:00:47]} Re4 {[%emt 0:00:04]} 43. Bd4 {[%emt 0:01:22]} f6 {[%emt 0:01:47]} 44. h6 {[%emt 0:01:43]} Rb8 {[%emt 0:00:07]} 45. Rg3 {[%emt 0:01:18]} Nf4 {[%emt 0:04:45]} 46. h7+ {[%emt 0:01:40]} Kxh7 {[%emt 0:00:02]} 47. g8=Q+ {[%emt 0:00:02]} Rxg8 {[%emt 0:00:10]} 48. Rxg8 {[%emt 0:00:01]} Kxg8 {[%emt 0:00:12]} 49. bxa3 {[%emt 0:00:08]} Kf7 {[%emt 0:00:43]} 50. a4 {[%emt 0:00:23]} Nd5 {[%emt 0:01:10]} 51. Kc2 {[%emt 0:00:46]} Re6 {[%emt 0:00:08]} 52. Kb3 {[%emt 0:00:49]} Kg6 {[%emt 0:01:20]} 53. Kc4 {[%emt 0:00:32]} Nc7 {[%emt 0:00:17]} 54. a5 {[%emt 0:00:25]} f5 {[%emt 0:00:08]} 55. Bb6 {[%emt 0:00:18]} Rc6+ {[%emt 0:00:05]} 56. Kb3 {[%emt 0:00:32]} Nd5 {[%emt 0:00:04]} 57. Bd4 {[%emt 0:00:25]} Kg5 {[%emt 0:00:21]} 58. c4 {[%emt 0:00:41]} Nc7 {[%emt 0:00:03]} 59. Be3+ {[%emt 0:01:07]} Kf6 {[%emt 0:00:11]} 60. h4 {[%emt 0:00:43]} Ne6 {[%emt 0:00:06]} 61. Kb4 {[%emt 0:00:22]} Ke5 {[%emt 0:00:08]} 62. Kb5 {[%emt 0:00:17]} Rc8 {[%emt 0:00:01]} 63. Bb6 {[%emt 0:00:18]} f4 {[%emt 0:00:32]} 64. a6 {[%emt 0:00:28]} Nf8 {[%emt 0:00:19]} 65. a7 {[%emt 0:00:24]} Nd7 {[%emt 0:00:06]} 66. c5 {[%emt 0:00:11]} Ke4 {[%emt 0:00:24]} 67. Ka6 {[%emt 0:00:40]} Ke3 {[%emt 0:00:12]} 68. Rb2 {[%emt 0:00:33]} f3 {[%emt 0:00:17]} 69. c6+ {[%emt 0:00:10]} Nxb6 {[%emt 0:00:05]} 70. Kxb6 {[%emt 0:00:02]} f2 {[%emt 0:00:07]} 71. Rxf2 {[%emt 0:00:02]} Kxf2 {[%emt 0:00:05]} 72. Kb7 {[%emt 0:00:01]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.14"]
[Round "2.4"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Sivakumar, Shaaketh"]
[Result "1-0"]
[Annotator "RC"]
[ECO "A80"]
[WhiteElo "2338"]
[BlackElo "2289"]
[PlyCount "61"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:06]} e6 {[%emt 0:02:28]} 2. Nf3 {[%emt 0:00:42]} f5 {[%emt 0:00:29]} 3. Bf4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:17]} 4. e3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:42]} 5. Nc3 {[%emt 0:01:35]} O-O {[%emt 0:00:29]} 6. Bg5 {[%emt 0:08:17]} Be7 {[%emt 0:02:35]} 7. Bxf6 {[%emt 0:08:07]} Bxf6 {[%emt 0:00:19]} 8. e4 {[%emt 0:00:06]} d5 {[%emt 0:02:03]} 9. exd5 {[%emt 0:07:28]} exd5 {[%emt 0:00:12]} 10. Qd2 {[%emt 0:01:14]} c6 {[%emt 0:01:54]} 11. O-O-O {[%emt 0:02:08]} b5 {[%emt 0:04:22]} 12. Bd3 {[%emt 0:00:12]} Na6 {[%emt 0:00:48]} 13. Kb1 {[%emt 0:01:54]} Nb4 {[%emt 0:00:46]} 14. Bf1 {[%emt 0:07:52]} a5 {[%emt 0:05:07]} 15. Ne2 {[%emt 0:00:43]} Be6 {[%emt 0:10:12]} 16. h4 {[%emt 0:07:58]} Qd6 {[%emt 0:05:17]} 17. Nf4 {[%emt 0:08:49]} Rfd8 {[%emt 0:08:42]} 18. c3 {[%emt 0:06:39]} Na6 {[%emt 0:00:23]} 19. Nxe6 {[%emt 0:00:18]} Qxe6 {[%emt 0:00:02]} 20. Re1 {[%emt 0:01:21]} Qd7 {[%emt 0:06:17]} 21. Bd3 {[%emt 0:01:22]} b4 {[%emt 0:03:31]} 22. Ne5 {[%emt 0:03:17]} Qc8 {[%emt 0:02:26]} 23. Qc2 {[%emt 0:02:27]} g6 {[%emt 0:02:49]} 24. h5 {[%emt 0:02:28]} Bxe5 {[%emt 0:05:52]} 25. Rxe5 {[%emt 0:00:10]} Re8 {[%emt 0:00:14]} 26. hxg6 {[%emt 0:00:22]} hxg6 {[%emt 0:00:07]} 27. Qe2 {[%emt 0:00:15]} Nc7 {[%emt 0:00:19]} 28. Re7 {[%emt 0:01:07]} Qd8 {[%emt 0:01:31]} 29. Rh8+ {[%emt 0:00:11]} Kxh8 {[%emt 0:00:10]} 30. Qe5+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:08]} 31. Qg7# 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "3.1"]
[White "Deng, Henry"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[Annotator "RC"]
[ECO "B23"]
[WhiteElo "2321"]
[BlackElo "2393"]
[PlyCount "106"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:03]} 2. Nc3 {[%emt 0:00:27]} d6 {[%emt 0:00:06]} 3. f4 {[%emt 0:00:11]} g6 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:08]} 5. Bb5+ {[%emt 0:00:03]} Bd7 {[%emt 0:00:08]} 6. Bc4 {[%emt 0:00:03]} e6 {[%emt 0:00:19]} 7. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:04]} 8. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:15]} 9. Ndb5 {[%emt 0:02:57]} Bxb5 {[%emt 0:00:08]} 10. Bxb5+ {[%emt 0:00:09]} Nc6 {[%emt 0:00:08]} 11. Be3 {[%emt 0:02:19]} O-O {[%emt 0:00:14]} 12. Qf3 {[%emt 0:02:35]} Rc8 {[%emt 0:06:21]} 13. O-O {[%emt 0:06:23]} a6 {[%emt 0:01:15]} 14. Bd3 {[%emt 0:03:13]} Nb4 {[%emt 0:03:39]} 15. Rad1 {[%emt 0:02:13]} Qc7 {[%emt 0:00:03]} 16. a3 {[%emt 0:08:14]} Nxd3 {[%emt 0:00:33]} 17. Rxd3 {[%emt 0:00:05]} Nd7 {[%emt 0:01:29]} 18. Rfd1 {[%emt 0:05:59]} Nb6 {[%emt 0:00:16]} 19. Rxd6 {[%emt 0:02:24]} Nc4 {[%emt 0:01:16]} 20. Rd7 {[%emt 0:00:05]} Qc6 {[%emt 0:00:09]} 21. Ne2 {[%emt 0:07:54]} Nxb2 {[%emt 0:00:51]} 22. R1d2 {[%emt 0:00:55]} Nc4 {[%emt 0:00:31]} 23. R2d3 {[%emt 0:00:41]} Nxe3 {[%emt 0:03:10]} 24. Qxe3 {[%emt 0:01:03]} Qxc2 {[%emt 0:00:06]} 25. Rxb7 {[%emt 0:00:14]} Rfd8 {[%emt 0:00:16]} 26. Rbd7 {[%emt 0:09:43]} Rxd7 {[%emt 0:00:35]} 27. Rxd7 {[%emt 0:00:02]} Bf8 {[%emt 0:00:33]} 28. Qd3 {[%emt 0:01:11]} Qb2 {[%emt 0:03:14]} 29. Kf2 {[%emt 0:05:11]} Qxa3 {[%emt 0:04:00]} 30. Qxa3 {[%emt 0:00:09]} Bxa3 {[%emt 0:00:05]} 31. Kf3 {[%emt 0:00:29]} Ra8 {[%emt 0:02:06]} 32. e5 {[%emt 0:05:28]} a5 {[%emt 0:00:52]} 33. Nc3 {[%emt 0:01:20]} Bb4 {[%emt 0:00:13]} 34. Na4 {[%emt 0:01:17]} Rc8 {[%emt 0:00:46]} 35. Ra7 {[%emt 0:00:50]} Kg7 {[%emt 0:01:01]} 36. Rb7 {[%emt 0:01:14]} Rc1 {[%emt 0:03:10]} 37. Nb6 {[%emt 0:06:31]} Rf1+ {[%emt 0:00:09]} 38. Ke4 {[%emt 0:01:10]} Bd2 {[%emt 0:00:09]} 39. Nd7 {[%emt 0:02:00]} Rxf4+ {[%emt 0:00:14]} 40. Kd3 {[%emt 0:00:01]} Bb4 {[%emt 0:08:07]} 41. Ke3 {[%emt 0:02:24]} Rf1 {[%emt 0:00:24]} 42. Ke2 {[%emt 0:00:51]} Re1+ {[%emt 0:00:28]} 43. Kf2 {[%emt 0:00:03]} Rd1 {[%emt 0:00:11]} 44. Nf6 {[%emt 0:00:32]} Rd8 {[%emt 0:00:15]} 45. Ne4 {[%emt 0:00:49]} h6 {[%emt 0:00:28]} 46. Nf6 {[%emt 0:00:52]} Ra8 {[%emt 0:00:32]} 47. Ke3 {[%emt 0:00:30]} Bc3 {[%emt 0:01:19]} 48. Nd7 {[%emt 0:00:12]} a4 {[%emt 0:00:28]} 49. Nb6 {[%emt 0:00:28]} Ra6 {[%emt 0:00:23]} 50. Nc4 {[%emt 0:00:53]} a3 {[%emt 0:01:02]} 51. Nd6 {[%emt 0:00:10]} a2 {[%emt 0:01:01]} 52. Nxf7 {[%emt 0:00:49]} Bd4+ {[%emt 0:00:32]} 53. Ke4 {[%emt 0:00:28]} Ra7 {[%emt 0:00:10]} 0-1

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "3.2"]
[White "Sivakumar, Shaaketh"]
[Black "Gou, Andrew"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "B31"]
[WhiteElo "2289"]
[PlyCount "76"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 4. d3 {[%emt 0:00:24]} g6 {[%emt 0:00:22]} 5. Bxc6 {[%emt 0:00:09]} dxc6 {[%emt 0:00:07]} 6. h3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:05]} 7. a4 {[%emt 0:00:07]} Nd7 {[%emt 0:00:19]} 8. a5 {[%emt 0:00:09]} e5 {[%emt 0:00:28]} 9. Nbd2 {[%emt 0:00:13]} Qe7 {[%emt 0:01:10]} 10. Nc4 {[%emt 0:00:14]} O-O {[%emt 0:00:23]} 11. O-O {[%emt 0:00:41]} Re8 {[%emt 0:00:54]} 12. Bg5 {[%emt 0:01:53]} f6 {[%emt 0:00:43]} 13. Be3 {[%emt 0:00:02]} Nf8 {[%emt 0:00:06]} 14. Nfd2 {[%emt 0:00:56]} Ne6 {[%emt 0:00:24]} 15. f4 {[%emt 0:00:26]} exf4 {[%emt 0:00:36]} 16. Bxf4 {[%emt 0:00:01]} Nxf4 {[%emt 0:00:17]} 17. Rxf4 {[%emt 0:00:02]} Be6 {[%emt 0:00:07]} 18. Qf1 {[%emt 0:01:56]} Rad8 {[%emt 0:00:51]} 19. Re1 {[%emt 0:01:21]} Qc7 {[%emt 0:00:59]} 20. Kh1 {[%emt 0:01:57]} b5 {[%emt 0:01:01]} 21. axb6 {[%emt 0:00:03]} axb6 {[%emt 0:00:01]} 22. Ne3 {[%emt 0:00:57]} Ra8 {[%emt 0:01:49]} 23. Qf2 {[%emt 0:01:51]} Ra2 {[%emt 0:01:03]} 24. b3 {[%emt 0:00:36]} Rea8 {[%emt 0:02:08]} 25. g4 {[%emt 0:03:44]} Ra1 {[%emt 0:00:48]} 26. Rxa1 {[%emt 0:00:01]} Rxa1+ {[%emt 0:00:10]} 27. Kg2 {[%emt 0:00:10]} Qe5 {[%emt 0:10:50]} 28. Rf3 {[%emt 0:06:00]} b5 {[%emt 0:02:03]} 29. Qg3 {[%emt 0:03:00]} Qxg3+ {[%emt 0:00:54]} 30. Kxg3 {[%emt 0:00:16]} Ra2 {[%emt 0:01:02]} 31. Rf2 {[%emt 0:04:22]} Bh6 {[%emt 0:06:36]} 32. Ndf1 {[%emt 0:07:40]} Kg7 {[%emt 0:00:18]} 33. h4 {[%emt 0:00:26]} Bxe3 {[%emt 0:13:26]} 34. Nxe3 {[%emt 0:00:03]} h6 {[%emt 0:00:11]} 35. Re2 {[%emt 0:09:27]} Bxb3 {[%emt 0:00:57]} 36. h5 {[%emt 0:00:08]} Be6 {[%emt 0:00:51]} 37. hxg6 {[%emt 0:00:06]} Kxg6 {[%emt 0:00:16]} 38. Rf2 {[%emt 0:00:10]} Ra3 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "3.3"]
[White "Sivakumar, Shaashwath"]
[Black "Paredes Lagos, Anthony Javier"]
[Result "1-0"]
[Annotator "RC"]
[ECO "A09"]
[WhiteElo "2273"]
[BlackElo "2338"]
[PlyCount "191"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 cxd4 6. exd4 g6 7. Ne5 e6 8. O-O Bg7 9. Be3 O-O 10. Nc3 Nc6 11. Rc1 Ne7 12. Qf3 Nf5 13. Rfd1 Nxe3 14. fxe3 Qe7 15. Bb3 {[%emt 0:07:30]} Rb8 {[%emt 0:07:30]} 16. Na4 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 17. Ng4 {[%emt 0:00:30]} h5 {[%emt 0:00:30]} 18. Nf2 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 19. Qg3 {[%emt 0:00:30]} Bd7 {[%emt 0:00:30]} 20. Rc7 {[%emt 0:00:30]} Qd8 {[%emt 0:00:30]} 21. Nc5 {[%emt 0:00:30]} h4 {[%emt 0:00:30]} 22. Qf4 {[%emt 0:00:30]} Nh5 {[%emt 0:00:30]} 23. Qd6 {[%emt 0:00:30]} Bc6 {[%emt 0:00:30]} 24. Nfe4 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 25. Nxe6 {[%emt 0:00:30]} Qxd6 {[%emt 0:00:30]} 26. Nxd6 {[%emt 0:00:30]} Rxc7 {[%emt 0:00:30]} 27. Nxc7 {[%emt 0:00:30]} Bh6 {[%emt 0:00:30]} 28. Kf2 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 29. h3 {[%emt 0:00:30]} Ne4+ {[%emt 0:00:30]} 30. Nxe4 {[%emt 0:00:30]} Bxe4 {[%emt 0:00:30]} 31. Bd5 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 32. Bxe4 {[%emt 0:00:30]} Rxc7 {[%emt 0:00:30]} 33. Kf3 {[%emt 0:00:30]} Kf8 {[%emt 0:00:30]} 34. Rd3 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 35. Bd5 {[%emt 0:00:30]} Rd7 {[%emt 0:00:30]} 36. Be6 {[%emt 0:00:30]} Rd6 {[%emt 0:00:30]} 37. d5 {[%emt 0:00:30]} Bg7 {[%emt 0:00:30]} 38. b3 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 39. Rd2 {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 40. Rc2 {[%emt 0:00:30]} Kd6 {[%emt 0:00:30]} 41. Rc4 {[%emt 0:00:30]} Bf6 {[%emt 0:00:30]} 42. Rb4 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 43. a4 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 44. Rc4 {[%emt 0:00:30]} Bd8 {[%emt 0:00:30]} 45. e4 {[%emt 0:00:30]} fxe4+ {[%emt 0:00:30]} 46. Kxe4 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 47. Rc3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 48. Bc8 {[%emt 0:00:30]} Bf6 {[%emt 0:00:30]} 49. Rc2 {[%emt 0:00:30]} Bg5 {[%emt 0:00:30]} 50. Rc4 {[%emt 0:00:30]} Bf6 {[%emt 0:00:30]} 51. Be6 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 52. Bf7 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 53. Kf5 {[%emt 0:00:30]} Rf8 {[%emt 0:00:30]} 54. Kg6 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 55. Re4 {[%emt 0:00:30]} Bd8 {[%emt 0:00:30]} 56. Kf5 {[%emt 0:00:30]} Bc7 {[%emt 0:00:30]} 57. Kxg5 {[%emt 0:00:30]} Rf8 {[%emt 0:00:30]} 58. Kf6 {[%emt 0:00:30]} Rb8 {[%emt 0:00:30]} 59. Kg6 {[%emt 0:00:30]} Bd8 {[%emt 0:00:30]} 60. Kf5 {[%emt 0:00:30]} Kd7 {[%emt 0:00:30]} 61. Rc4 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 62. Kg6 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 63. Be6+ {[%emt 0:00:30]} Kd6 {[%emt 0:00:30]} 64. Rc6+ {[%emt 0:00:30]} Ke5 {[%emt 0:00:30]} 65. Ra6 {[%emt 0:00:30]} bxa4 {[%emt 0:00:30]} 66. bxa4 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 67. Ra7 {[%emt 0:00:30]} Be1 {[%emt 0:00:30]} 68. Kf7 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 69. Kg6 {[%emt 0:00:30]} Be1 {[%emt 0:00:30]} 70. Bf7 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 71. Kg5 {[%emt 0:00:30]} Rh8 {[%emt 0:00:30]} 72. Ra6 {[%emt 0:00:30]} Bd2+ {[%emt 0:00:30]} 73. Kg4 {[%emt 0:00:30]} Rf8 {[%emt 0:00:30]} 74. Re6+ {[%emt 0:00:30]} Kd4 {[%emt 0:00:30]} 75. Re7 {[%emt 0:00:30]} Bb4 {[%emt 0:00:30]} 76. Ra7 {[%emt 0:00:30]} Rh8 {[%emt 0:00:30]} 77. Kf5 {[%emt 0:00:30]} Rh6 {[%emt 0:00:30]} 78. Rd7 {[%emt 0:00:30]} Rb6 {[%emt 0:00:30]} 79. Rc7 {[%emt 0:00:30]} Ba3 {[%emt 0:00:30]} 80. Rc6 {[%emt 0:00:30]} Rb2 {[%emt 0:00:30]} 81. d6 {[%emt 0:00:30]} Rf2+ {[%emt 0:00:30]} 82. Ke6 {[%emt 0:00:30]} Re2+ {[%emt 0:00:30]} 83. Kf6 {[%emt 0:00:30]} Rf2+ {[%emt 0:00:30]} 84. Ke6 {[%emt 0:00:30]} Re2+ {[%emt 0:00:30]} 85. Kd7 {[%emt 0:00:30]} Rxg2 {[%emt 0:00:30]} 86. Be6 {[%emt 0:00:30]} Ke5 {[%emt 0:00:30]} 87. Kc7 {[%emt 0:00:30]} Bxd6+ {[%emt 0:00:30]} 88. Rxd6 {[%emt 0:00:30]} Rg6 {[%emt 0:00:30]} 89. Rd5+ {[%emt 0:00:30]} Kxe6 {[%emt 0:00:30]} 90. Rd6+ {[%emt 0:00:30]} Kf5 {[%emt 0:00:30]} 91. Rxg6 {[%emt 0:00:30]} Kxg6 {[%emt 0:00:30]} 92. Kb6 {[%emt 0:00:30]} Kf5 {[%emt 0:00:30]} 93. Kxa5 {[%emt 0:00:30]} Kf4 {[%emt 0:00:30]} 94. Kb4 {[%emt 0:00:30]} Kg3 {[%emt 0:00:30]} 95. a5 {[%emt 0:00:30]} Kxh3 {[%emt 0:00:30]} 96. a6 {[%emt 0:00:30]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "3.4"]
[White "Liu, Patrick"]
[Black "Yan, Nathan"]
[Result "*"]
[Annotator "RC"]
[ECO "C54"]
[WhiteElo "2159"]
[BlackElo "2152"]
[PlyCount "85"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:12]} 3. Bc4 {[%emt 0:00:08]} Bc5 {[%emt 0:00:21]} 4. O-O {[%emt 0:00:15]} Nf6 {[%emt 0:00:07]} 5. d3 {[%emt 0:00:10]} O-O {[%emt 0:00:16]} 6. h3 {[%emt 0:00:09]} h6 {[%emt 0:00:56]} 7. c3 {[%emt 0:00:26]} d6 {[%emt 0:00:04]} 8. Re1 {[%emt 0:00:41]} a5 {[%emt 0:00:34]} 9. Nbd2 {[%emt 0:00:20]} Be6 {[%emt 0:00:39]} 10. Bb5 {[%emt 0:00:12]} Nd7 {[%emt 0:00:24]} 11. Nf1 {[%emt 0:00:07]} f5 {[%emt 0:02:37]} 12. exf5 {[%emt 0:00:07]} Bxf5 {[%emt 0:00:02]} 13. Ng3 {[%emt 0:00:02]} Bh7 {[%emt 1:30:45]} 14. d4 {[%emt 0:01:40]} exd4 {[%emt 0:01:52]} 15. cxd4 {[%emt 0:01:33]} Bb6 {[%emt 0:00:30]} 16. a3 {[%emt 0:02:01]} Nf6 {[%emt 0:02:06]} 17. Be3 {[%emt 0:00:18]} Ne7 {[%emt 0:05:22]} 18. Bc4+ {[%emt 0:03:58]} Kh8 {[%emt 0:03:12]} 19. Qd2 {[%emt 0:06:16]} d5 {[%emt 0:12:46]} 20. Bd3 {[%emt 0:01:18]} Ne4 {[%emt 0:00:25]} 21. Qc2 {[%emt 0:13:32]} Nxg3 {[%emt 0:06:11]} 22. fxg3 {[%emt 0:03:16]} Nf5 {[%emt 0:06:32]} 23. Bf2 {[%emt 0:23:03]} Qf6 {[%emt 0:03:25]} 24. Kh1 {[%emt 0:03:06]} h5 {[%emt 0:18:49]} 25. Re5 {[%emt 0:03:01]} Rae8 {[%emt 0:08:46]} 26. Rxd5 {[%emt 0:09:44]} c6 {[%emt 0:03:00]} 27. Rd7 {[%emt 0:04:00]} Ba7 {[%emt 0:08:02]} 28. Rxb7 {[%emt 0:11:32]} Bb8 {[%emt 0:00:12]} 29. Kg1 {[%emt 0:01:11]} Bxg3 {[%emt 0:05:39]} 30. Bxg3 {[%emt 0:03:23]} Nxd4 {[%emt 0:02:15]} 31. Nxd4 {[%emt 0:03:24]} Qxd4+ {[%emt 0:00:11]} 32. Bf2 {[%emt 0:00:01]} Qxd3 {[%emt 0:01:01]} 33. Qxd3 {[%emt 0:00:06]} Bxd3 {[%emt 0:00:01]} 34. Bd4 {[%emt 0:00:18]} Rg8 {[%emt 0:01:19]} 35. Rd1 {[%emt 0:00:43]} Be4 {[%emt 0:02:12]} 36. Ra7 {[%emt 0:00:55]} Bd5 {[%emt 0:00:19]} 37. Rd2 {[%emt 0:01:06]} Ra8 {[%emt 0:02:35]} 38. Bxg7+ {[%emt 0:01:33]} Kh7 {[%emt 0:00:00]} 39. Rxa8 {[%emt 0:00:10]} Rxa8 {[%emt 0:00:01]} 40. Bc3 {[%emt 0:00:08]} a4 {[%emt 0:00:31]} 41. Kh2 {[%emt 0:02:35]} Re8 {[%emt 0:00:14]} 42. Rf2 {[%emt 0:01:24]} Re3 {[%emt 0:01:12]} 43. Bd2 {[%emt 0:02:06]} *

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "3.6"]
[White "Jimenez Garcia, Emmanuel"]
[Black "Perdomo, Leandro"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "E90"]
[WhiteElo "2364"]
[BlackElo "2364"]
[PlyCount "43"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:24]} g6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:02]} 4. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:02]} 5. d4 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 6. h3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:50]} 7. d5 {[%emt 0:00:06]} Nb4 {[%emt 0:00:21]} 8. a3 {[%emt 0:02:51]} Na6 {[%emt 0:00:03]} 9. Be3 {[%emt 0:03:59]} e6 {[%emt 0:00:53]} 10. b4 {[%emt 0:04:26]} Nxd5 {[%emt 0:05:58]} 11. Nxd5 {[%emt 0:00:41]} exd5 {[%emt 0:00:14]} 12. cxd5 {[%emt 0:07:42]} Bc3+ {[%emt 0:35:22]} 13. Bd2 {[%emt 0:03:07]} Bxa1 {[%emt 0:06:03]} 14. Qxa1 {[%emt 0:00:15]} f6 {[%emt 0:10:10]} 15. Bd3 {[%emt 0:05:58]} c5 {[%emt 0:12:20]} 16. dxc6 {[%emt 0:02:51]} bxc6 {[%emt 0:02:02]} 17. O-O {[%emt 0:00:38]} Nc7 {[%emt 0:01:22]} 18. Rc1 {[%emt 0:00:38]} Bb7 {[%emt 0:03:52]} 19. Nd4 {[%emt 0:03:17]} Qd7 {[%emt 0:00:28]} 20. Qc3 {[%emt 0:08:27]} Nb5 {[%emt 0:02:17]} 21. Qb3+ {[%emt 0:06:41]} Kh8 {[%emt 0:00:38]} 22. Nf3 {[%emt 0:00:30]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "4.1"]
[White "Martinez Romero, Martin"]
[Black "Perdomo, Leandro"]
[Result "1/2-1/2"]
[Annotator "ChessBase"]
[ECO "E92"]
[WhiteElo "2393"]
[BlackElo "2364"]
[PlyCount "41"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:09:59]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:02]} 4. e4 {[%emt 0:00:06]} d6 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:04]} O-O {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:03]} e5 {[%emt 0:00:16]} 7. Be3 {[%emt 0:00:04]} exd4 {[%emt 0:00:31]} 8. Nxd4 {[%emt 0:00:07]} Re8 {[%emt 0:00:03]} 9. f3 {[%emt 0:00:07]} c6 {[%emt 0:00:07]} 10. Bf2 {[%emt 0:00:04]} d5 {[%emt 0:00:14]} 11. exd5 {[%emt 0:00:05]} cxd5 {[%emt 0:00:03]} 12. O-O {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 13. c5 {[%emt 0:00:20]} Nh5 {[%emt 0:00:17]} 14. Qd2 {[%emt 0:00:33]} Be5 {[%emt 0:00:34]} 15. g3 {[%emt 0:00:57]} Ng7 {[%emt 0:00:05]} 16. Rfe1 {[%emt 0:07:04]} Nf5 {[%emt 0:34:13]} 17. Nc2 {[%emt 0:08:46]} d4 {[%emt 0:13:36]} 18. Ne4 {[%emt 0:00:31]} Be6 {[%emt 0:00:39]} 19. Bd3 {[%emt 0:00:23]} Bg7 {[%emt 0:09:12]} 20. Bb5 {[%emt 0:16:37]} Ne5 {[%emt 0:24:41]} 21. Kg2 {[%emt 0:54:55]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "4.2"]
[White "Yan, Nathan"]
[Black "Jimenez Garcia, Emmanuel"]
[Result "0-1"]
[Annotator "RC"]
[ECO "B12"]
[WhiteElo "2152"]
[BlackElo "2364"]
[PlyCount "60"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:49]} c6 {[%emt 0:00:21]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:07]} 3. e5 {[%emt 0:01:09]} Bf5 {[%emt 0:00:20]} 4. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:30]} 5. Be2 {[%emt 0:00:09]} Ne7 {[%emt 0:03:56]} 6. Nbd2 {[%emt 0:01:00]} Nd7 {[%emt 0:08:42]} 7. c4 {[%emt 0:01:10]} dxc4 {[%emt 0:04:01]} 8. Nxc4 {[%emt 0:01:03]} Nd5 {[%emt 0:00:29]} 9. O-O {[%emt 0:00:22]} N7b6 {[%emt 0:01:22]} 10. a4 {[%emt 0:10:44]} Nxc4 {[%emt 0:02:59]} 11. Bxc4 {[%emt 0:00:02]} Be7 {[%emt 0:00:29]} 12. Qe2 {[%emt 0:01:10]} O-O {[%emt 0:00:29]} 13. Rd1 {[%emt 0:00:44]} a5 {[%emt 0:06:26]} 14. Bd2 {[%emt 0:03:15]} Qb6 {[%emt 0:01:29]} 15. Bd3 {[%emt 0:22:50]} Bg6 {[%emt 0:02:50]} 16. Bxg6 {[%emt 0:01:23]} fxg6 {[%emt 0:00:10]} 17. Be3 {[%emt 0:05:55]} Qa6 {[%emt 0:07:21]} 18. Qxa6 {[%emt 0:07:09]} Rxa6 {[%emt 0:00:10]} 19. Nd2 {[%emt 0:00:15]} Rfa8 {[%emt 0:03:07]} 20. Ne4 {[%emt 0:02:30]} Rb6 {[%emt 0:01:34]} 21. Rd2 {[%emt 0:03:39]} Rb3 {[%emt 0:00:15]} 22. Bg5 {[%emt 0:02:21]} Bf8 {[%emt 0:00:53]} 23. Nd6 {[%emt 0:09:40]} h6 {[%emt 0:00:26]} 24. Bh4 {[%emt 0:00:21]} Rb4 {[%emt 0:06:42]} 25. h3 {[%emt 0:05:36]} g5 {[%emt 0:04:22]} 26. Bg3 {[%emt 0:00:00]} Rd8 {[%emt 0:01:40]} 27. Rc1 {[%emt 0:07:59]} Bxd6 {[%emt 0:08:13]} 28. exd6 Nf4 {[%emt 0:00:12]} 29. b3 {[%emt 0:03:10]} Rxd6 {[%emt 0:00:20]} 30. Rc5 {[%emt 0:00:10]} b6 {[%emt 0:00:42]} 0-1

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "4.3"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Liu, Patrick"]
[Result "1/2-1/2"]
[Annotator "ChessBase"]
[ECO "B12"]
[WhiteElo "2338"]
[BlackElo "2159"]
[PlyCount "41"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:31]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:22]} d5 {[%emt 0:00:10]} 3. e5 {[%emt 0:00:03]} c5 {[%emt 0:00:12]} 4. dxc5 {[%emt 0:00:14]} e6 {[%emt 1:32:04]} 5. b4 {[%emt 0:00:51]} a5 {[%emt 0:00:00]} 6. c3 {[%emt 0:00:09]} axb4 {[%emt 0:00:00]} 7. cxb4 {[%emt 0:00:05]} b6 {[%emt 0:00:00]} 8. Be3 {[%emt 0:06:15]} bxc5 {[%emt 0:00:00]} 9. bxc5 {[%emt 0:00:04]} Nd7 {[%emt 0:00:00]} 10. Nf3 {[%emt 0:00:29]} Bxc5 {[%emt 0:00:00]} 11. Bxc5 {[%emt 0:00:13]} Nxc5 {[%emt 0:00:00]} 12. Qc2 {[%emt 0:02:33]} Qa5+ {[%emt 0:00:00]} 13. Nbd2 {[%emt 0:00:29]} Bd7 {[%emt 0:00:00]} 14. Rc1 {[%emt 0:02:44]} Rc8 {[%emt 0:00:00]} 15. Qb1 {[%emt 0:00:07]} Ne7 {[%emt 0:00:00]} 16. Be2 {[%emt 0:00:02]} O-O {[%emt 0:00:00]} 17. O-O {[%emt 0:00:05]} Rb8 {[%emt 0:00:00]} 18. Qa1 {[%emt 0:00:44]} Rfc8 {[%emt 0:00:00]} 19. Rc3 {[%emt 0:01:05]} Na4 {[%emt 0:00:00]} 20. Rxc8+ {[%emt 0:00:14]} Rxc8 {[%emt 0:00:00]} 21. Nb3 {[%emt 0:00:04]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "4.4"]
[White "Guo, Andrew"]
[Black "Sivakumar, Shaashwath"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "D11"]
[WhiteElo "2226"]
[BlackElo "2273"]
[PlyCount "101"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:02:21]} d5 {[%emt 0:08:06]} 2. c4 {[%emt 0:00:16]} c6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 4. Nbd2 {[%emt 0:00:04]} Bf5 {[%emt 0:00:03]} 5. Nh4 {[%emt 0:00:16]} Be6 {[%emt 0:00:09]} 6. e3 {[%emt 0:00:42]} g6 {[%emt 0:00:12]} 7. Nhf3 {[%emt 0:02:22]} Bg7 {[%emt 0:00:15]} 8. Be2 {[%emt 0:02:17]} O-O {[%emt 0:05:41]} 9. O-O {[%emt 0:00:09]} Bg4 {[%emt 0:00:25]} 10. b3 {[%emt 0:00:43]} c5 {[%emt 0:10:16]} 11. Bb2 {[%emt 0:02:18]} cxd4 {[%emt 0:08:52]} 12. Nxd4 {[%emt 0:02:14]} Bxe2 {[%emt 0:01:25]} 13. Qxe2 {[%emt 0:00:05]} e5 {[%emt 0:00:39]} 14. N4f3 {[%emt 0:00:37]} e4 {[%emt 0:00:06]} 15. Nd4 {[%emt 0:00:24]} Qe7 {[%emt 0:00:57]} 16. Nb5 {[%emt 0:03:08]} Nc6 {[%emt 0:04:24]} 17. Rad1 {[%emt 0:06:07]} Rfd8 {[%emt 0:09:49]} 18. Ba3 {[%emt 0:04:40]} Qe5 {[%emt 0:02:26]} 19. cxd5 {[%emt 0:02:46]} Nxd5 {[%emt 0:03:20]} 20. Nc4 {[%emt 0:03:19]} Qe6 {[%emt 0:05:32]} 21. Bb2 {[%emt 0:02:55]} Bxb2 22. Qxb2 {[%emt 0:00:19]} Ncb4 {[%emt 0:05:59]} 23. Nd4 {[%emt 0:03:06]} Qe8 {[%emt 0:05:58]} 24. a4 {[%emt 0:03:10]} b6 {[%emt 0:01:02]} 25. Qd2 {[%emt 0:02:55]} Rac8 {[%emt 0:01:04]} 26. f3 {[%emt 0:01:37]} exf3 {[%emt 0:02:05]} 27. Rxf3 {[%emt 0:00:50]} Qe7 {[%emt 0:01:05]} 28. Qb2 {[%emt 0:02:27]} f6 {[%emt 0:01:03]} 29. Nb5 {[%emt 0:03:01]} a6 {[%emt 0:01:30]} 30. Nbd6 {[%emt 0:07:44]} Rxd6 {[%emt 0:03:06]} 31. Nxd6 {[%emt 0:00:37]} Qxd6 {[%emt 0:00:03]} 32. e4 {[%emt 0:00:06]} Qc5+ {[%emt 0:00:26]} 33. Kh1 {[%emt 0:00:23]} Nc3 {[%emt 0:01:02]} 34. Rc1 {[%emt 0:00:30]} Nba2 {[%emt 0:00:04]} 35. Rcf1 {[%emt 0:00:56]} Rc6 {[%emt 0:00:09]} 36. Rd3 {[%emt 0:13:24]} Rd6 {[%emt 0:05:42]} 37. Rxd6 {[%emt 0:02:55]} Qxd6 {[%emt 0:00:09]} 38. h3 {[%emt 0:01:18]} Qd3 {[%emt 0:03:11]} 39. Ra1 {[%emt 0:02:16]} Nb4 {[%emt 0:02:54]} 40. Qf2 {[%emt 0:00:17]} Qd6 {[%emt 0:00:10]} 41. Qe3 {[%emt 0:00:45]} Qe5 {[%emt 0:02:57]} 42. Qxb6 {[%emt 0:00:43]} Nxe4 {[%emt 0:00:41]} 43. Rd1 {[%emt 0:00:11]} Qf4 {[%emt 0:04:55]} 44. Kg1 {[%emt 0:03:30]} Nc2 {[%emt 0:00:09]} 45. Rf1 {[%emt 0:00:46]} Qe5 {[%emt 0:00:17]} 46. Qxa6 {[%emt 0:01:34]} Qd4+ {[%emt 0:00:49]} 47. Kh2 {[%emt 0:00:34]} Qe5+ {[%emt 0:00:17]} 48. Kg1 {[%emt 0:00:06]} Qd4+ {[%emt 0:01:05]} 49. Kh2 {[%emt 0:00:11]} Ne3 {[%emt 0:00:34]} 50. Qe6+ {[%emt 0:00:37]} Kg7 {[%emt 0:00:06]} 51. Rf4 {[%emt 0:00:10]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.15"]
[Round "4.5"]
[White "Deng, Henry"]
[Black "Sivakumar, Shaaketh"]
[Result "1-0"]
[Annotator "RC"]
[ECO "B23"]
[WhiteElo "2321"]
[BlackElo "2289"]
[PlyCount "87"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:19]} c5 {[%emt 0:00:58]} 2. Nc3 {[%emt 0:00:34]} d6 {[%emt 0:00:08]} 3. Bb5+ {[%emt 0:00:49]} Bd7 {[%emt 0:00:09]} 4. Bxd7+ {[%emt 0:00:03]} Qxd7 {[%emt 0:00:12]} 5. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:12]} 6. Qxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:13]} 7. Qd3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:18]} 8. Bg5 {[%emt 0:00:51]} e6 {[%emt 0:01:20]} 9. Bxf6 {[%emt 0:01:34]} gxf6 {[%emt 0:00:03]} 10. Nge2 {[%emt 0:00:56]} Be7 {[%emt 0:00:26]} 11. f4 {[%emt 0:02:12]} O-O-O {[%emt 0:00:34]} 12. O-O-O {[%emt 0:02:05]} Kb8 {[%emt 0:00:29]} 13. Qh3 {[%emt 0:04:17]} h5 {[%emt 0:02:28]} 14. Rhf1 {[%emt 0:01:41]} Bf8 {[%emt 0:01:22]} 15. Kb1 {[%emt 1:22:33]} Qe7 {[%emt 0:01:44]} 16. f5 {[%emt 0:00:00]} Bh6 {[%emt 0:03:08]} 17. Nb5 {[%emt 0:00:00]} Bg5 {[%emt 0:09:37]} 18. Ned4 {[%emt 0:00:00]} Nxd4 {[%emt 0:04:42]} 19. Nxd4 {[%emt 0:00:00]} d5 {[%emt 0:05:27]} 20. fxe6 {[%emt 0:00:00]} dxe4 {[%emt 0:00:10]} 21. Qg3+ {[%emt 0:00:00]} Ka8 {[%emt 0:00:10]} 22. h4 {[%emt 0:00:00]} Bh6 {[%emt 0:01:21]} 23. exf7 {[%emt 0:00:00]} e3 {[%emt 0:01:13]} 24. Qf3 {[%emt 0:00:00]} Qe5 {[%emt 0:05:49]} 25. c3 {[%emt 0:00:00]} a6 {[%emt 0:01:42]} 26. Qxf6 {[%emt 0:00:00]} Qe4+ {[%emt 0:01:12]} 27. Ka1 {[%emt 0:00:00]} Rdf8 {[%emt 0:01:22]} 28. Qf3 {[%emt 0:00:00]} Qxh4 {[%emt 0:03:07]} 29. Ne6 {[%emt 0:00:00]} Rxf7 {[%emt 0:00:18]} 30. Qxf7 {[%emt 0:00:00]} e2 {[%emt 0:00:14]} 31. Nc5 {[%emt 0:00:00]} Rb8 {[%emt 0:01:18]} 32. Qd5 {[%emt 0:00:00]} Bg5 {[%emt 0:00:49]} 33. Rde1 {[%emt 0:00:00]} exf1=Q {[%emt 0:00:05]} 34. Rxf1 {[%emt 0:00:00]} Be7 {[%emt 0:02:37]} 35. Ne6 {[%emt 0:00:00]} Qg3 {[%emt 0:01:44]} 36. a4 {[%emt 0:00:00]} Qd6 {[%emt 0:00:51]} 37. Qc4 {[%emt 0:00:00]} Rh8 {[%emt 0:03:23]} 38. Rf7 {[%emt 0:00:00]} Kb8 {[%emt 0:00:11]} 39. Qe4 {[%emt 0:00:00]} Rc8 {[%emt 0:02:06]} 40. Nf4 {[%emt 0:00:00]} Qd1+ {[%emt 0:01:44]} 41. Ka2 {[%emt 0:00:02]} Rc7 {[%emt 0:00:06]} 42. Nd5 {[%emt 0:01:10]} Bb4 {[%emt 0:00:02]} 43. Qe8+ {[%emt 0:01:47]} Rc8 {[%emt 0:00:01]} 44. Qd7 {[%emt 0:00:11]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "5.1"]
[White "Sivakumar, Shaaketh"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "E60"]
[WhiteElo "2289"]
[BlackElo "2393"]
[PlyCount "66"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:51]} Nf6 {[%emt 0:01:26]} 2. Nf3 {[%emt 0:00:05]} g6 {[%emt 0:01:16]} 3. g3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:05]} 5. O-O {[%emt 0:00:04]} d6 {[%emt 0:00:03]} 6. b3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:10]} 7. Bb2 {[%emt 0:00:07]} a6 {[%emt 0:00:07]} 8. c4 {[%emt 0:00:15]} Rb8 {[%emt 0:00:37]} 9. d5 {[%emt 0:01:46]} Na5 {[%emt 0:00:25]} 10. Nd4 {[%emt 0:03:00]} Bd7 {[%emt 0:00:40]} 11. Qd2 {[%emt 0:00:28]} c5 {[%emt 0:00:11]} 12. dxc6 {[%emt 0:00:08]} Nxc6 {[%emt 0:00:21]} 13. Nc3 {[%emt 0:00:05]} Qb6 {[%emt 0:02:58]} 14. e3 {[%emt 0:00:55]} Rfc8 {[%emt 0:00:26]} 15. Rfd1 {[%emt 0:00:11]} Qd8 {[%emt 0:02:37]} 16. Rac1 {[%emt 0:00:18]} Bg4 {[%emt 0:07:59]} 17. Nxc6 {[%emt 0:03:06]} bxc6 {[%emt 0:00:55]} 18. Ne2 {[%emt 0:01:50]} a5 {[%emt 0:05:31]} 19. h3 {[%emt 0:01:25]} Bxe2 {[%emt 0:00:11]} 20. Qxe2 {[%emt 0:00:02]} a4 {[%emt 0:00:18]} 21. c5 {[%emt 0:06:33]} axb3 {[%emt 0:00:43]} 22. cxd6 {[%emt 0:00:05]} bxa2 {[%emt 0:00:36]} 23. Bxf6 {[%emt 0:00:26]} Bxf6 {[%emt 0:00:13]} 24. Qxa2 {[%emt 0:00:09]} exd6 {[%emt 0:00:31]} 25. Rxc6 {[%emt 0:00:17]} Rxc6 {[%emt 0:00:54]} 26. Bxc6 {[%emt 0:00:01]} Qc8 {[%emt 0:00:14]} 27. Qa7 {[%emt 0:02:01]} Kg7 {[%emt 0:02:51]} 28. Bd5 {[%emt 0:02:07]} Qf8 {[%emt 0:00:06]} 29. Rc1 {[%emt 0:00:41]} Re8 {[%emt 0:00:31]} 30. Qb6 {[%emt 0:01:17]} Rb8 {[%emt 0:01:15]} 31. Qa5 {[%emt 0:00:10]} Rc8 {[%emt 0:01:01]} 32. Rc7 {[%emt 0:00:05]} Rxc7 {[%emt 0:00:08]} 33. Qxc7 {[%emt 0:00:01]} Qe7 {[%emt 0:00:10]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "5.2"]
[White "Sivakumar, Shaashwath"]
[Black "Deng, Henry"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "D12"]
[WhiteElo "2273"]
[BlackElo "2321"]
[PlyCount "86"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:07:54]} d5 {[%emt 1:31:00]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:05]} e6 {[%emt 0:00:00]} 6. Nh4 {[%emt 0:00:05]} Bg6 {[%emt 0:00:00]} 7. Be2 {[%emt 0:01:14]} Nbd7 {[%emt 0:00:00]} 8. Bd2 {[%emt 0:00:16]} Be7 {[%emt 0:00:00]} 9. Rc1 {[%emt 0:00:43]} dxc4 {[%emt 0:00:00]} 10. Nxg6 {[%emt 0:00:07]} hxg6 {[%emt 0:00:00]} 11. Bxc4 {[%emt 0:00:08]} O-O {[%emt 0:00:00]} 12. O-O {[%emt 0:01:13]} c5 {[%emt 0:00:00]} 13. Be2 {[%emt 0:00:24]} cxd4 {[%emt 0:00:00]} 14. exd4 {[%emt 0:00:05]} Nb6 {[%emt 0:00:00]} 15. Bf4 {[%emt 0:11:09]} Nfd5 {[%emt 0:00:00]} 16. Be5 {[%emt 0:00:37]} Bg5 {[%emt 0:00:00]} 17. Nxd5 {[%emt 0:06:02]} Nxd5 {[%emt 0:00:00]} 18. Rc4 {[%emt 0:00:06]} Rc8 {[%emt 0:00:00]} 19. Rc5 {[%emt 0:18:40]} Bf6 {[%emt 0:00:00]} 20. Rxc8 {[%emt 0:14:38]} Qxc8 {[%emt 0:00:00]} 21. Qd2 {[%emt 0:02:06]} Bxe5 {[%emt 0:00:00]} 22. dxe5 {[%emt 0:00:07]} Qc7 {[%emt 0:00:00]} 23. Qd4 {[%emt 0:00:05]} b6 {[%emt 0:00:00]} 24. Bf3 {[%emt 0:03:31]} Rd8 {[%emt 0:00:00]} 25. Rd1 {[%emt 0:01:34]} Rd7 {[%emt 0:00:00]} 26. Qa4 {[%emt 0:00:44]} Rd8 {[%emt 0:00:00]} 27. Qd4 {[%emt 0:00:23]} b5 {[%emt 0:00:00]} 28. g3 {[%emt 0:00:22]} Rd7 {[%emt 0:00:00]} 29. Qe4 {[%emt 0:00:13]} Nb6 {[%emt 0:00:00]} 30. Rxd7 {[%emt 0:01:25]} Qxd7 {[%emt 0:00:00]} 31. Qc6 {[%emt 0:01:56]} Qd4 {[%emt 0:00:00]} 32. Qe8+ {[%emt 0:01:44]} Kh7 {[%emt 0:00:00]} 33. Qxf7 {[%emt 0:00:05]} Qxe5 {[%emt 0:00:00]} 34. b3 {[%emt 0:00:33]} Nd5 {[%emt 0:00:00]} 35. Qxa7 {[%emt 0:01:03]} Nb4 {[%emt 0:00:00]} 36. Qe7 {[%emt 0:01:54]} Nxa2 {[%emt 0:17:30]} 37. Bg4 {[%emt 0:00:37]} Qe1+ {[%emt 0:00:00]} 38. Kg2 {[%emt 0:00:06]} Qe4+ {[%emt 0:00:00]} 39. Kh3 {[%emt 0:00:27]} Nc1 {[%emt 0:00:00]} 40. Bxe6 {[%emt 0:06:34]} Nd3 {[%emt 0:00:00]} 41. f3 {[%emt 0:00:06]} Nf4+ {[%emt 0:00:00]} 42. gxf4 {[%emt 0:00:05]} Qxf3+ {[%emt 0:00:00]} 43. Kh4 {[%emt 0:00:06]} Qxf4+ {[%emt 0:00:00]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "5.3"]
[White "Liu, Patrick"]
[Black "Guo, Andrew"]
[Result "1/2-1/2"]
[Annotator "ChessBase"]
[ECO "B31"]
[WhiteElo "2159"]
[BlackElo "2226"]
[PlyCount "60"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:19]} 2. Nf3 {[%emt 1:31:26]} Nc6 {[%emt 0:00:15]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:41]} 4. Bxc6 {[%emt 0:00:00]} dxc6 {[%emt 0:00:27]} 5. d3 {[%emt 0:01:30]} Qc7 {[%emt 1:31:18]} 6. h3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 7. O-O {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 8. Nc3 {[%emt 0:01:30]} O-O {[%emt 0:00:00]} 9. Be3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 10. Qd2 {[%emt 0:01:00]} Re8 {[%emt 0:00:00]} 11. Bh6 {[%emt 0:00:00]} Bh8 {[%emt 0:00:00]} 12. Ng5 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} 13. Qe2 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 14. b3 {[%emt 0:00:00]} Rad8 {[%emt 0:00:00]} 15. Rae1 Nh5 {[%emt 0:00:00]} 16. Qe3 {[%emt 0:00:00]} Bc8 {[%emt 0:00:00]} 17. Ne2 {[%emt 0:00:00]} f6 {[%emt 0:06:00]} 18. Nf3 {[%emt 0:04:00]} Ng7 {[%emt 0:00:00]} 19. Qc1 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 20. Nh2 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 21. exf5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} 22. f4 {[%emt 0:00:00]} exf4 {[%emt 0:00:00]} 23. Nxf4 {[%emt 0:00:00]} Nd4 {[%emt 0:00:00]} 24. Bg5 {[%emt 0:00:00]} Rxe1 {[%emt 0:00:00]} 25. Rxe1 {[%emt 0:00:00]} Rf8 {[%emt 0:00:00]} 26. Re7 {[%emt 0:00:00]} Qd6 {[%emt 0:00:00]} 27. Qe1 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 28. Re8+ {[%emt 0:00:00]} Rf8 {[%emt 0:00:00]} 29. Re7 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 30. Re8+ {[%emt 0:00:00]} Rf8 {[%emt 0:00:00]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "5.4"]
[White "Jimenez Garcia, Emmanuel"]
[Black "Paredes Lagos, Anthony Javier"]
[Result "1-0"]
[Annotator "RC"]
[ECO "A06"]
[WhiteElo "2364"]
[BlackElo "2338"]
[PlyCount "119"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:01:22]} d5 {[%emt 0:10:52]} 2. b3 {[%emt 0:01:03]} Bf5 {[%emt 0:00:22]} 3. Bb2 {[%emt 0:00:11]} e6 {[%emt 0:00:14]} 4. g3 {[%emt 1:29:54]} h6 {[%emt 1:21:02]} 5. Bg2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 6. d3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 7. Nbd2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 8. O-O {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 9. Ne5 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 10. e4 {[%emt 0:00:00]} Bh7 {[%emt 0:00:00]} 11. Qe2 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 12. f4 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 13. Nef3 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 14. dxe4 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} 15. Ne5 {[%emt 0:00:00]} Qb6 {[%emt 0:00:00]} 16. Kh1 {[%emt 0:00:00]} Rad8 {[%emt 0:00:00]} 17. Bc3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 18. Nec4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 19. g4 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 20. a4 {[%emt 0:00:00]} Nb7 {[%emt 0:00:00]} 21. Nf3 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 22. Ncd2 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 23. e5 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 24. Nd4 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 25. Bb2 {[%emt 0:00:00]} Nb8 {[%emt 0:00:00]} 26. f5 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 27. fxe6 {[%emt 0:00:46]} fxe6 {[%emt 0:00:00]} 28. Qc4 {[%emt 0:01:54]} Bxd4 {[%emt 0:00:00]} 29. Bxd4 {[%emt 0:00:02]} Qd7 {[%emt 0:00:00]} 30. Be3 {[%emt 0:01:10]} Qc7 {[%emt 0:00:00]} 31. Rae1 {[%emt 0:01:48]} Rc8 {[%emt 0:00:00]} 32. Nf3 {[%emt 0:02:36]} Nd7 {[%emt 0:00:00]} 33. g5 {[%emt 0:00:50]} h5 {[%emt 0:00:00]} 34. Bd4 {[%emt 0:00:58]} Nd8 {[%emt 0:03:50]} 35. Nh4 {[%emt 0:00:46]} g6 {[%emt 0:01:09]} 36. Nf3 {[%emt 0:02:29]} c5 {[%emt 0:01:17]} 37. Bb2 {[%emt 0:00:23]} Nf7 {[%emt 0:00:25]} 38. Nd2 {[%emt 0:01:28]} Nb6 {[%emt 0:01:34]} 39. Qf4 {[%emt 0:00:32]} Rf8 {[%emt 0:00:04]} 40. Ne4 {[%emt 0:00:20]} Nd5 {[%emt 0:00:04]} 41. Qg3 {[%emt 0:01:05]} c4 {[%emt 0:01:50]} 42. Nd6 {[%emt 0:00:02]} c3 {[%emt 0:01:07]} 43. Bc1 {[%emt 0:00:30]} Rcd8 {[%emt 0:02:06]} 44. Bxd5 {[%emt 0:00:31]} exd5 {[%emt 0:00:08]} 45. Nb5 {[%emt 0:00:27]} Qe7 {[%emt 0:00:58]} 46. Nd4 {[%emt 0:00:52]} Rde8 {[%emt 0:00:46]} 47. Rf6 {[%emt 0:00:43]} Nd8 {[%emt 0:01:05]} 48. Qf3 {[%emt 0:00:43]} Qc5 {[%emt 0:00:58]} 49. Qd3 {[%emt 0:00:33]} Rf7 {[%emt 0:04:30]} 50. Rxf7 {[%emt 0:00:43]} Nxf7 {[%emt 0:00:06]} 51. Bf4 {[%emt 0:00:13]} Nd6 {[%emt 0:00:30]} 52. Kg2 {[%emt 0:00:42]} Ne4 {[%emt 0:00:32]} 53. Qb5 {[%emt 0:00:11]} Rf8 {[%emt 0:00:46]} 54. Qxc5 {[%emt 0:00:02]} Nxc5 {[%emt 0:00:01]} 55. e6 {[%emt 0:00:24]} Ne4 {[%emt 0:00:26]} 56. Bc7 {[%emt 0:00:41]} Ra8 {[%emt 0:01:11]} 57. h4 {[%emt 0:00:17]} Kg7 {[%emt 0:00:34]} 58. Be5+ {[%emt 0:00:19]} Kg8 {[%emt 0:00:26]} 59. Rf1 {[%emt 0:00:35]} Re8 {[%emt 0:00:36]} 60. Rf7 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "5.5"]
[White "Perdomo, Leandro"]
[Black "Yan, Nathan"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "D38"]
[WhiteElo "2364"]
[BlackElo "2152"]
[PlyCount "52"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:15]} 3. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:26]} 4. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:18]} 5. cxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:37]} 6. Bg5 {[%emt 0:00:04]} h6 {[%emt 0:01:39]} 7. Bxf6 {[%emt 0:00:45]} Qxf6 {[%emt 0:00:08]} 8. Qa4+ {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 9. e3 {[%emt 0:00:39]} O-O {[%emt 0:00:58]} 10. Be2 {[%emt 0:00:26]} Qd6 {[%emt 0:05:08]} 11. O-O {[%emt 0:01:04]} Bxc3 {[%emt 0:00:24]} 12. bxc3 {[%emt 0:00:03]} Ne7 {[%emt 0:00:09]} 13. Qb4 {[%emt 0:14:55]} Qd8 {[%emt 0:02:24]} 14. c4 {[%emt 0:01:55]} dxc4 {[%emt 0:08:05]} 15. Bxc4 {[%emt 0:00:24]} c6 {[%emt 0:00:19]} 16. Ne5 {[%emt 0:07:55]} Nf5 {[%emt 0:03:00]} 17. a4 {[%emt 0:05:26]} Nd6 {[%emt 0:02:37]} 18. Ba2 {[%emt 0:01:24]} a5 {[%emt 0:14:59]} 19. Qa3 {[%emt 0:05:28]} Bf5 {[%emt 0:02:37]} 20. f3 {[%emt 0:01:32]} Qe7 {[%emt 0:01:34]} 21. Nc4 {[%emt 0:15:58]} Rfd8 {[%emt 0:01:53]} 22. e4 {[%emt 0:00:35]} Be6 {[%emt 0:00:50]} 23. d5 {[%emt 0:01:39]} cxd5 {[%emt 0:01:59]} 24. Nb6 {[%emt 0:00:07]} Ra6 {[%emt 0:02:39]} 25. Nxd5 {[%emt 0:00:04]} Bxd5 {[%emt 0:05:35]} 26. Bxd5 {[%emt 0:00:02]} Rb6 {[%emt 0:44:18]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "6.1"]
[White "Martinez Romero, Martin"]
[Black "Yan, Nathan"]
[Result "1-0"]
[Annotator "RC"]
[ECO "E49"]
[WhiteElo "2393"]
[BlackElo "2152"]
[PlyCount "69"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:06:50]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:11]} 4. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:10]} 5. Bd3 {[%emt 0:00:03]} d5 {[%emt 0:00:10]} 6. a3 {[%emt 0:00:05]} Bxc3+ {[%emt 0:00:06]} 7. bxc3 {[%emt 0:00:03]} dxc4 {[%emt 0:00:15]} 8. Bxc4 {[%emt 0:00:05]} c5 {[%emt 0:00:06]} 9. Ne2 {[%emt 0:00:03]} Qc7 {[%emt 0:01:08]} 10. Bd3 {[%emt 0:00:04]} Nc6 {[%emt 0:02:47]} 11. O-O {[%emt 0:00:21]} Rd8 {[%emt 0:01:23]} 12. Ng3 {[%emt 0:03:27]} e5 {[%emt 0:04:22]} 13. f4 {[%emt 0:00:04]} exd4 {[%emt 0:09:19]} 14. cxd4 {[%emt 0:01:15]} cxd4 {[%emt 0:07:27]} 15. e4 {[%emt 0:00:09]} Ng4 {[%emt 0:10:30]} 16. e5 {[%emt 0:00:18]} Qe7 {[%emt 0:06:53]} 17. h3 {[%emt 0:06:01]} Ne3 {[%emt 0:05:46]} 18. Bxe3 {[%emt 0:00:49]} dxe3 {[%emt 0:00:02]} 19. Qe2 {[%emt 0:00:06]} g6 {[%emt 0:16:31]} 20. Qxe3 {[%emt 0:00:56]} Qd7 {[%emt 0:01:13]} 21. Rad1 {[%emt 0:03:42]} Qd4 {[%emt 0:00:10]} 22. Qxd4 {[%emt 0:00:26]} Nxd4 {[%emt 0:01:00]} 23. Ne4 {[%emt 0:00:53]} Bf5 {[%emt 0:02:35]} 24. Kh2 {[%emt 0:04:59]} Rac8 {[%emt 0:03:13]} 25. Nd6 {[%emt 0:00:40]} Bxd3 {[%emt 0:01:24]} 26. Rxd3 {[%emt 0:00:02]} Nb5 {[%emt 0:00:20]} 27. Nxc8 {[%emt 0:00:47]} Rxd3 {[%emt 0:00:03]} 28. Rb1 {[%emt 0:00:09]} Nxa3 {[%emt 0:07:11]} 29. Rxb7 {[%emt 0:00:09]} Rd4 {[%emt 0:02:14]} 30. f5 {[%emt 0:04:09]} gxf5 {[%emt 0:05:40]} 31. Ne7+ {[%emt 0:00:56]} Kf8 {[%emt 0:00:01]} 32. Nxf5 {[%emt 0:00:06]} Rd8 {[%emt 0:00:01]} 33. Nd6 {[%emt 0:00:28]} f5 {[%emt 0:02:36]} 34. Rf7+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:02]} 35. Rxf5 {[%emt 0:00:05]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "6.2"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Perdomo, Leandro"]
[Result "1/2-1/2"]
[Annotator "ChessBase"]
[ECO "C78"]
[WhiteElo "2338"]
[BlackElo "2364"]
[PlyCount "43"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:13:17]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:11]} 3. Bb5 {[%emt 0:00:32]} a6 {[%emt 0:00:11]} 4. Ba4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:12]} 5. O-O {[%emt 0:00:40]} b5 {[%emt 0:00:55]} 6. Bb3 {[%emt 0:00:09]} Bc5 {[%emt 0:00:15]} 7. c3 {[%emt 0:01:30]} d6 {[%emt 0:02:43]} 8. d4 {[%emt 0:00:32]} Bb6 {[%emt 0:00:10]} 9. dxe5 {[%emt 0:00:55]} Nxe5 {[%emt 0:00:22]} 10. Nxe5 {[%emt 0:00:56]} dxe5 {[%emt 0:00:08]} 11. Qxd8+ {[%emt 0:00:25]} Kxd8 {[%emt 0:00:03]} 12. Bxf7 {[%emt 0:00:27]} Rf8 {[%emt 0:00:29]} 13. Bd5 {[%emt 0:00:22]} Nxd5 {[%emt 0:00:12]} 14. exd5 {[%emt 0:00:05]} Bb7 {[%emt 0:00:14]} 15. Bg5+ {[%emt 0:01:09]} Kd7 {[%emt 0:00:30]} 16. Nd2 {[%emt 0:00:51]} h6 {[%emt 0:01:53]} 17. Be3 {[%emt 0:00:10]} Bxe3 {[%emt 0:00:46]} 18. fxe3 {[%emt 0:00:04]} Bxd5 {[%emt 0:00:13]} 19. e4 {[%emt 0:00:13]} Bc6 {[%emt 0:01:00]} 20. Rxf8 {[%emt 0:00:42]} Rxf8 {[%emt 0:00:03]} 21. Rf1 {[%emt 0:00:41]} Rxf1+ {[%emt 0:00:22]} 22. Kxf1 {[%emt 1:17:10]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "6.4"]
[White "Deng, Henry"]
[Black "Liu, Patrick"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "B30"]
[WhiteElo "2321"]
[BlackElo "2159"]
[PlyCount "62"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:13]} c5 {[%emt 0:00:04]} 2. Nc3 {[%emt 0:01:08]} Nc6 {[%emt 0:00:09]} 3. Bb5 {[%emt 0:00:35]} Nd4 {[%emt 0:00:13]} 4. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:14]} a6 {[%emt 0:00:13]} 6. Bd3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:11]} 7. e5 {[%emt 0:00:43]} d5 {[%emt 0:00:59]} 8. exd6 {[%emt 0:00:06]} Bxd6 {[%emt 0:00:05]} 9. Ne4 {[%emt 0:01:44]} Be7 {[%emt 0:00:37]} 10. Re1 {[%emt 0:00:13]} Nf6 {[%emt 0:01:02]} 11. Nxf6+ {[%emt 0:00:25]} Bxf6 {[%emt 0:00:38]} 12. Be4 {[%emt 0:00:38]} Qd6 {[%emt 0:08:57]} 13. d3 {[%emt 0:05:54]} h6 {[%emt 0:01:44]} 14. a4 {[%emt 0:06:37]} O-O {[%emt 0:06:27]} 15. Nd2 {[%emt 0:03:35]} Na5 {[%emt 0:31:05]} 16. g3 {[%emt 0:10:37]} g6 {[%emt 0:02:35]} 17. Bg2 {[%emt 0:05:46]} Bg7 {[%emt 0:01:28]} 18. Nc4 {[%emt 0:07:43]} Nxc4 {[%emt 0:10:23]} 19. dxc4 {[%emt 0:00:05]} Qc7 {[%emt 0:00:39]} 20. Qe2 {[%emt 0:03:27]} e5 {[%emt 0:05:28]} 21. Bd5 {[%emt 0:03:07]} a5 {[%emt 0:03:50]} 22. b3 {[%emt 0:05:30]} Kh7 {[%emt 0:02:34]} 23. Bb2 {[%emt 0:04:02]} Re8 {[%emt 0:02:17]} 24. Rad1 {[%emt 0:03:25]} f5 {[%emt 0:01:43]} 25. Bg2 {[%emt 0:02:05]} Ra6 {[%emt 0:01:39]} 26. Rd5 {[%emt 0:02:17]} Rae6 {[%emt 0:01:08]} 27. Red1 {[%emt 0:04:10]} b6 {[%emt 0:01:11]} 28. Qd2 {[%emt 0:01:42]} Bf6 {[%emt 0:04:31]} 29. Rd6 {[%emt 0:03:14]} Kg7 {[%emt 0:00:50]} 30. f4 {[%emt 0:02:41]} e4 {[%emt 0:01:59]} 31. Bxf6+ {[%emt 0:00:42]} Kxf6 {[%emt 0:01:17]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.16"]
[Round "6.5"]
[White "Sivakumar, Shaaketh"]
[Black "Sivakumar, Shaashwath"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "D23"]
[WhiteElo "2289"]
[BlackElo "2273"]
[PlyCount "150"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:57]} d5 {[%emt 0:00:09]} 2. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 3. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:06]} 4. Qc2 {[%emt 0:00:04]} dxc4 {[%emt 0:00:49]} 5. Qxc4 {[%emt 0:00:02]} Bg4 {[%emt 0:00:04]} 6. Nbd2 {[%emt 0:00:07]} e6 {[%emt 0:00:07]} 7. g3 {[%emt 0:00:03]} Be7 {[%emt 0:00:07]} 8. Bg2 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:03]} 9. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:04]} 10. Qb3 {[%emt 0:00:27]} Nb6 {[%emt 0:00:06]} 11. e3 {[%emt 0:00:43]} a5 {[%emt 0:04:28]} 12. Nc4 {[%emt 0:03:21]} Nxc4 {[%emt 0:02:36]} 13. Qxc4 {[%emt 0:00:02]} Qd5 {[%emt 0:03:23]} 14. Qxd5 {[%emt 0:00:02]} exd5 {[%emt 0:02:04]} 15. Ne5 {[%emt 0:00:01]} Bf5 {[%emt 0:00:20]} 16. Bd2 {[%emt 0:00:02]} Ne4 {[%emt 0:08:13]} 17. Bxe4 {[%emt 0:00:05]} dxe4 {[%emt 0:04:37]} 18. a4 {[%emt 0:01:49]} Be6 {[%emt 0:01:27]} 19. Rfc1 {[%emt 0:00:02]} Ra6 {[%emt 0:02:38]} 20. Nc4 {[%emt 0:03:27]} Rfa8 {[%emt 0:00:14]} 21. Kg2 {[%emt 0:00:19]} Bd5 {[%emt 0:07:49]} 22. Rc2 {[%emt 0:02:55]} f6 {[%emt 0:00:58]} 23. Rac1 {[%emt 0:02:58]} Kf7 {[%emt 0:00:43]} 24. Rb1 {[%emt 0:06:04]} Ke6 {[%emt 0:02:05]} 25. Be1 {[%emt 0:01:01]} g5 {[%emt 0:00:40]} 26. g4 {[%emt 0:00:38]} Kf7 {[%emt 0:59:30]} 27. Nd2 {[%emt 1:18:22]} Kg6 {[%emt 0:00:00]} 28. Nf1 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 29. gxh5+ {[%emt 0:00:00]} Kxh5 {[%emt 0:00:00]} 30. b4 {[%emt 0:00:00]} axb4 {[%emt 0:00:00]} 31. Bxb4 {[%emt 0:00:00]} Bxb4 {[%emt 0:00:00]} 32. Rxb4 {[%emt 0:00:00]} R8a7 {[%emt 0:00:00]} 33. Rcb2 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00]} 34. Rxa4 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00]} 35. Rxb7 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 36. Rd7 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 37. Ng3 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 38. Rd6 {[%emt 0:00:00]} Rc2 {[%emt 0:00:00]} 39. Rd8 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 40. h3 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 41. Rd7 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 42. Rd8 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 43. Rd6 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 44. Nf1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 45. Rd7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 46. Ng3 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 47. Rd8 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 48. Rd7 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 49. Rd6 {[%emt 0:00:00]} Ra2 {[%emt 0:00:00]} 50. Nf1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 51. Rd8 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 52. h4 {[%emt 0:00:00]} f4 {[%emt 0:00:00]} 53. hxg5 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 54. exf4 {[%emt 0:00:00]} e3+ {[%emt 0:00:00]} 55. Rxd5 {[%emt 0:00:00]} Rxf2+ {[%emt 0:00:00]} 56. Kg3 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 57. Nxe3 {[%emt 0:15:00]} Rd2 {[%emt 0:00:00]} 58. Nxd5 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:00]} 59. Ne7+ {[%emt 0:00:00]} Kh5 {[%emt 0:00:00]} 60. Kf3 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 61. Ng8 {[%emt 0:00:00]} Rd3+ {[%emt 0:00:00]} 62. Ke4 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 63. Nf6+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 64. Nd5 {[%emt 0:00:00]} Ra1 {[%emt 0:00:00]} 65. Ne7+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 66. Nc6 Ra6 {[%emt 0:00:00]} 67. Ne5+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 68. f5+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 69. Ng6+ {[%emt 0:00:00]} Rxg6 {[%emt 0:00:00]} 70. fxg6 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 71. Ke5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 72. Ke6 {[%emt 0:00:00]} Kg7 {[%emt 0:00:11]} 73. Kf5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:06]} 74. Kg4 {[%emt 0:00:00]} Kf8 {[%emt 0:00:20]} 75. Kh4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:04]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "7.1"]
[White "Sivakumar, Shaashwath"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "E63"]
[WhiteElo "2273"]
[BlackElo "2393"]
[PlyCount "116"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:05:49]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:02]} d6 {[%emt 0:00:13]} 6. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:20]} a6 {[%emt 0:00:02]} 8. d5 {[%emt 0:06:25]} Na5 {[%emt 0:00:04]} 9. b3 {[%emt 0:00:29]} Rb8 {[%emt 0:00:15]} 10. Bd2 {[%emt 1:22:03]} c5 {[%emt 0:01:13]} 11. a4 {[%emt 0:00:00]} e6 {[%emt 0:06:29]} 12. dxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:45]} 13. Qc2 {[%emt 0:00:00]} Nc6 {[%emt 0:02:43]} 14. Rad1 {[%emt 0:00:00]} Nb4 {[%emt 0:02:05]} 15. Qc1 {[%emt 0:00:00]} Qc7 {[%emt 0:01:11]} 16. Ng5 {[%emt 0:00:00]} Ne8 {[%emt 0:06:03]} 17. Bf4 {[%emt 0:00:00]} e5 {[%emt 0:04:53]} 18. Be3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:35]} 19. Nge4 {[%emt 0:00:00]} Rd8 {[%emt 0:09:26]} 20. Qd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:41]} 21. Bg5 {[%emt 0:00:00]} Rd7 {[%emt 0:02:29]} 22. Bxf6 {[%emt 0:00:00]} Bxf6 {[%emt 0:00:13]} 23. Nd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:30]} 24. Qxd5+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:46]} 25. Qd2 {[%emt 0:00:00]} Bxe4 {[%emt 0:07:34]} 26. Bxe4 {[%emt 0:00:00]} a5 {[%emt 0:00:06]} 27. Qe3 {[%emt 0:00:00]} b6 {[%emt 0:00:14]} 28. Rd5 {[%emt 0:00:00]} Rdd8 {[%emt 0:00:27]} 29. Kg2 {[%emt 0:00:00]} Qf7 {[%emt 0:00:25]} 30. Rdd1 {[%emt 0:00:00]} Be7 {[%emt 0:00:16]} 31. Rd3 {[%emt 0:00:00]} Qe6 {[%emt 0:01:07]} 32. h3 {[%emt 0:00:00]} Rf6 {[%emt 0:01:18]} 33. Qd2 {[%emt 0:00:00]} Rdf8 {[%emt 0:00:07]} 34. Rf3 {[%emt 0:00:00]} Rxf3 {[%emt 0:00:09]} 35. exf3 {[%emt 0:00:00]} Qf7 {[%emt 0:01:01]} 36. Rg1 {[%emt 0:00:00]} Qe6 {[%emt 0:00:12]} 37. Rh1 {[%emt 0:00:00]} Qf7 {[%emt 0:02:32]} 38. Qd3 {[%emt 0:00:00]} Qe6 {[%emt 0:00:17]} 39. h4 {[%emt 0:00:00]} h5 {[%emt 0:01:03]} 40. Kf1 {[%emt 0:00:00]} Rf6 {[%emt 0:00:51]} 41. Ke2 {[%emt 0:00:00]} Rf8 {[%emt 0:03:18]} 42. Kd1 {[%emt 0:00:00]} Rf6 {[%emt 0:01:33]} 43. Kc2 {[%emt 0:00:00]} Rf8 {[%emt 0:00:28]} 44. Kc3 {[%emt 0:00:00]} Kh6 {[%emt 0:02:16]} 45. Qd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:57]} 46. cxd5 {[%emt 0:00:33]} c4 {[%emt 0:02:39]} 47. b4 {[%emt 0:00:43]} axb4+ {[%emt 0:01:22]} 48. Kxb4 {[%emt 0:00:15]} g5 {[%emt 0:00:03]} 49. hxg5+ {[%emt 0:01:54]} Bxg5 {[%emt 0:00:01]} 50. Kxc4 {[%emt 0:00:43]} Rc8+ {[%emt 0:00:12]} 51. Kb5 {[%emt 0:00:07]} Bd8 {[%emt 0:00:03]} 52. Ra1 {[%emt 0:01:45]} Rc5+ {[%emt 0:00:14]} 53. Ka6 {[%emt 0:00:17]} Ra5+ {[%emt 0:00:20]} 54. Kb7 {[%emt 0:00:05]} b5 {[%emt 0:00:08]} 55. Kc6 {[%emt 0:00:12]} bxa4 {[%emt 0:00:19]} 56. Kxd6 {[%emt 0:00:07]} a3 {[%emt 0:01:03]} 57. Kc6 {[%emt 0:00:36]} Be7 {[%emt 0:02:06]} 58. Ra2 {[%emt 0:00:21]} Kg5 {[%emt 0:01:07]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "7.2"]
[White "Liu, Patrick"]
[Black "Sivakumar, Shaaketh"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "B12"]
[WhiteElo "2159"]
[BlackElo "2289"]
[PlyCount "101"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} c6 {[%emt 0:00:14]} 2. d4 {[%emt 1:31:26]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:05]} 4. Nd2 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 5. Nb3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:10]} 6. Nf3 {[%emt 0:00:00]} Ne7 {[%emt 0:00:15]} 7. Be2 {[%emt 0:00:00]} Bg4 {[%emt 0:00:04]} 8. h3 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:06]} 9. Bxf3 {[%emt 0:00:00]} Ng6 {[%emt 0:00:19]} 10. Be2 {[%emt 0:00:00]} Be7 {[%emt 0:00:11]} 11. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:05]} 12. Be3 {[%emt 0:00:00]} Rc8 {[%emt 0:00:50]} 13. g3 {[%emt 0:00:00]} c5 {[%emt 0:00:14]} 14. c3 {[%emt 0:00:00]} cxd4 {[%emt 0:00:19]} 15. cxd4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:04]} 16. Nd2 {[%emt 0:00:00]} Bb4 {[%emt 0:03:04]} 17. b3 {[%emt 0:00:00]} Ne7 {[%emt 0:00:20]} 18. Bd3 {[%emt 0:00:00]} Nc6 {[%emt 0:04:46]} 19. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:02:12]} 20. a3 {[%emt 0:00:00]} Be7 {[%emt 0:00:19]} 21. h4 {[%emt 0:00:00]} Qd7 {[%emt 0:05:22]} 22. Ng5 {[%emt 0:00:00]} Nd8 {[%emt 0:01:14]} 23. Kg2 {[%emt 0:00:00]} a5 {[%emt 0:00:32]} 24. a4 {[%emt 0:00:00]} Bb4 {[%emt 0:00:26]} 25. Rh1 {[%emt 0:00:00]} Nf7 {[%emt 0:01:29]} 26. Nh3 {[%emt 0:00:00]} Rc3 {[%emt 0:05:25]} 27. Nf4 {[%emt 0:00:00]} Qe7 {[%emt 0:00:14]} 28. Kh3 {[%emt 0:00:00]} Rfc8 {[%emt 0:02:13]} 29. Rg1 {[%emt 0:00:00]} Kh8 {[%emt 0:06:22]} 30. Ne2 {[%emt 0:00:00]} R3c7 {[%emt 0:00:23]} 31. g4 {[%emt 0:00:00]} fxg4+ {[%emt 0:00:33]} 32. Rxg4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:29]} 33. Qg1 {[%emt 0:00:00]} Nfxe5 {[%emt 0:01:20]} 34. dxe5 {[%emt 0:00:00]} Nxe5 {[%emt 1:07:40]} 35. Bg5 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 36. Bb5 {[%emt 0:01:19]} Nc6 {[%emt 0:00:00]} 37. h5 {[%emt 0:02:13]} Qf7 {[%emt 0:00:00]} 38. h6 {[%emt 0:03:33]} e5 {[%emt 0:00:00]} 39. hxg7+ {[%emt 0:00:43]} Kg8 {[%emt 0:00:00]} 40. Qg3 {[%emt 0:02:16]} Qe6 {[%emt 0:00:00]} 41. Kh2 {[%emt 0:01:19]} Rxg7 {[%emt 0:00:00]} 42. Rg1 {[%emt 0:00:45]} h5 {[%emt 0:00:00]} 43. Rh4 {[%emt 0:00:25]} Bd6 {[%emt 0:00:00]} 44. Rxh5 {[%emt 0:01:19]} e4 {[%emt 0:00:00]} 45. Nf4 {[%emt 0:00:11]} Qf5 {[%emt 0:00:00]} 46. Bxc6 {[%emt 0:04:41]} Rxc6 {[%emt 0:00:00]} 47. Qh4 {[%emt 0:01:59]} Be5 {[%emt 0:00:00]} 48. Kh1 {[%emt 0:01:31]} Rcg6 {[%emt 0:00:00]} 49. Kh2 {[%emt 0:01:16]} Rc6 50. Rh8+ {[%emt 0:00:30]} Kf7 {[%emt 0:08:00]} 51. Rh5 {[%emt 0:00:30]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "7.3"]
[White "Jimenez Garcia, Emmanuel"]
[Black "Deng, Henry"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "B21"]
[WhiteElo "2364"]
[BlackElo "2321"]
[PlyCount "59"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:33]} c5 {[%emt 0:00:06]} 2. Be2 {[%emt 0:00:30]} Nc6 {[%emt 0:01:11]} 3. f4 {[%emt 0:00:20]} e6 {[%emt 0:01:24]} 4. Nf3 {[%emt 0:00:21]} d5 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:09]} dxe4 {[%emt 0:01:30]} 6. dxe4 {[%emt 0:00:03]} Qxd1+ {[%emt 0:00:07]} 7. Bxd1 {[%emt 0:00:06]} Nf6 {[%emt 0:01:17]} 8. e5 {[%emt 0:04:38]} Nd5 {[%emt 0:01:51]} 9. c4 {[%emt 0:00:44]} Ndb4 {[%emt 0:00:12]} 10. Nc3 {[%emt 0:02:55]} Be7 {[%emt 0:01:18]} 11. Ke2 {[%emt 0:02:38]} O-O {[%emt 0:00:59]} 12. a3 {[%emt 0:00:16]} Na6 {[%emt 0:00:07]} 13. Ba4 {[%emt 0:21:10]} Bd7 {[%emt 0:01:31]} 14. Rd1 {[%emt 0:02:56]} Rfd8 {[%emt 0:01:03]} 15. Nb5 {[%emt 0:00:53]} Be8 {[%emt 0:03:48]} 16. Be3 {[%emt 0:19:08]} f6 {[%emt 0:02:58]} 17. g4 {[%emt 0:01:25]} Rac8 {[%emt 0:03:51]} 18. Bc2 {[%emt 0:02:38]} Nc7 {[%emt 0:07:15]} 19. Rxd8 {[%emt 0:15:39]} Nxd8 {[%emt 0:00:17]} 20. a4 {[%emt 0:01:20]} Nc6 {[%emt 0:04:36]} 21. Rd1 {[%emt 0:01:06]} Na6 {[%emt 0:10:36]} 22. Be4 {[%emt 0:01:16]} Nab4 {[%emt 0:12:48]} 23. exf6 {[%emt 0:02:53]} gxf6 {[%emt 0:02:07]} 24. Nd6 {[%emt 0:00:29]} Bxd6 {[%emt 0:01:28]} 25. Rxd6 {[%emt 0:00:03]} b6 {[%emt 0:02:48]} 26. Rxe6 {[%emt 0:03:38]} Bf7 {[%emt 0:01:28]} 27. Rxf6 {[%emt 0:00:28]} Bxc4+ {[%emt 0:00:04]} 28. Kf2 {[%emt 0:00:29]} Bd3 {[%emt 0:02:07]} 29. Rxc6 {[%emt 0:09:57]} Kh8 30. Re6 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "7.5"]
[White "Yan, Nathan"]
[Black "Paredes Lagos, Anthony Javier"]
[Result "1-0"]
[Annotator "RC"]
[ECO "B06"]
[WhiteElo "2152"]
[BlackElo "2338"]
[PlyCount "84"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:09]} g6 {[%emt 0:01:38]} 2. d4 {[%emt 0:00:12]} c6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:11]} Bg7 {[%emt 0:00:19]} 4. Be3 {[%emt 0:00:08]} b5 {[%emt 0:01:27]} 5. Qd2 {[%emt 0:00:10]} d6 {[%emt 0:01:01]} 6. h4 {[%emt 0:00:56]} h5 {[%emt 0:01:57]} 7. Nf3 {[%emt 0:00:20]} Nd7 {[%emt 0:02:01]} 8. Ng5 {[%emt 0:00:52]} Ngf6 {[%emt 0:00:41]} 9. f3 {[%emt 0:00:25]} Bb7 {[%emt 0:01:26]} 10. O-O-O {[%emt 0:05:26]} Qc7 {[%emt 0:01:11]} 11. Kb1 {[%emt 0:04:07]} a6 {[%emt 0:00:08]} 12. Ne2 {[%emt 0:02:47]} c5 {[%emt 0:00:37]} 13. d5 {[%emt 0:01:19]} Nb6 {[%emt 0:06:05]} 14. Nf4 {[%emt 0:00:58]} Bc8 {[%emt 0:01:29]} 15. Qf2 {[%emt 0:06:20]} Nc4 {[%emt 0:09:02]} 16. Bxc4 {[%emt 0:08:11]} bxc4 {[%emt 0:00:04]} 17. Bd2 {[%emt 0:00:18]} Rb8 {[%emt 0:02:41]} 18. Bc3 {[%emt 0:03:09]} Ng4 {[%emt 0:00:26]} 19. Qd2 {[%emt 0:01:18]} Ne5 {[%emt 0:00:22]} 20. g4 Rb5 {[%emt 0:13:11]} 21. gxh5 {[%emt 0:13:31]} gxh5 {[%emt 0:00:05]} 22. Ne2 {[%emt 0:02:58]} f6 {[%emt 0:11:39]} 23. f4 {[%emt 0:08:53]} Ng4 {[%emt 0:01:17]} 24. Nh3 {[%emt 0:01:46]} Qb6 {[%emt 0:05:07]} 25. a4 {[%emt 0:02:46]} Kf7 {[%emt 0:05:43]} 26. axb5 {[%emt 0:01:01]} axb5 {[%emt 0:00:02]} 27. b4 {[%emt 0:04:28]} cxb3 {[%emt 0:02:25]} 28. cxb3 {[%emt 0:00:10]} b4 {[%emt 0:00:26]} 29. Bb2 {[%emt 0:00:23]} Ba6 {[%emt 0:00:45]} 30. Nc1 {[%emt 0:01:04]} c4 {[%emt 0:02:54]} 31. Qd4 {[%emt 0:01:36]} Qa5 {[%emt 0:00:32]} 32. Ng5+ {[%emt 0:00:59]} Kg6 {[%emt 0:02:47]} 33. f5+ {[%emt 0:00:49]} Kh6 {[%emt 0:00:02]} 34. Nf7+ {[%emt 0:00:30]} Kh7 {[%emt 0:00:08]} 35. Nxh8 {[%emt 0:00:16]} c3 {[%emt 0:03:08]} 36. Ng6 {[%emt 0:02:53]} Qc7 {[%emt 0:01:58]} 37. Bxc3 {[%emt 0:03:52]} bxc3 {[%emt 0:00:04]} 38. Kc2 {[%emt 0:00:44]} Bh6 {[%emt 0:00:12]} 39. Qxc3 {[%emt 0:00:38]} Qb6 {[%emt 0:03:47]} 40. Kb1 {[%emt 0:01:31]} Be3 {[%emt 0:03:41]} 41. Qc6 {[%emt 0:03:09]} Qb8 {[%emt 0:02:55]} 42. Qxa6 {[%emt 0:00:39]} Bxc1 {[%emt 0:00:04]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "8.1"]
[White "Martinez Romero, Martin"]
[Black "Paredes Lagos, Anthony Javier"]
[Result "1/2-1/2"]
[Annotator "ChessBase"]
[ECO "C67"]
[WhiteElo "2393"]
[BlackElo "2338"]
[PlyCount "43"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:15:51]} 2. Nf3 {[%emt 0:01:50]} Nc6 {[%emt 0:00:09]} 3. Bb5 {[%emt 0:00:01]} Nf6 {[%emt 0:00:09]} 4. O-O {[%emt 0:00:03]} Nxe4 {[%emt 0:00:09]} 5. d4 {[%emt 0:00:06]} Nd6 {[%emt 0:00:06]} 6. dxe5 {[%emt 0:00:04]} Nxb5 {[%emt 0:00:10]} 7. a4 {[%emt 0:00:01]} Nbd4 {[%emt 0:02:37]} 8. Nxd4 {[%emt 0:00:04]} d6 {[%emt 0:00:36]} 9. Nxc6 {[%emt 0:00:15]} bxc6 {[%emt 0:00:06]} 10. exd6 {[%emt 0:00:07]} Qxd6 {[%emt 0:00:22]} 11. Qxd6 {[%emt 0:00:04]} cxd6 {[%emt 0:00:23]} 12. Re1+ {[%emt 0:00:10]} Be7 {[%emt 0:00:14]} 13. Bf4 {[%emt 0:00:07]} Be6 {[%emt 0:00:08]} 14. Nc3 {[%emt 0:00:04]} O-O {[%emt 0:00:19]} 15. Rad1 {[%emt 0:00:06]} Rfd8 {[%emt 0:00:08]} 16. Ne4 {[%emt 0:00:22]} d5 {[%emt 0:00:06]} 17. Ng5 {[%emt 0:00:04]} Bxg5 {[%emt 0:00:06]} 18. Bxg5 {[%emt 0:00:01]} Rdb8 {[%emt 0:00:11]} 19. b3 {[%emt 0:00:04]} Re8 {[%emt 0:00:15]} 20. h3 {[%emt 0:00:08]} Bf5 {[%emt 0:00:15]} 21. Rxe8+ {[%emt 0:00:11]} Rxe8 {[%emt 0:00:03]} 22. Rd2 {[%emt 0:00:13]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "8.3"]
[White "Deng, Henry"]
[Black "Perdomo, Leandro"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "C56"]
[WhiteElo "2321"]
[BlackElo "2364"]
[PlyCount "43"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:37]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:07]} exd4 {[%emt 0:00:03]} 5. e5 {[%emt 0:00:03]} d5 {[%emt 0:00:06]} 6. Bb5 {[%emt 0:00:03]} Ne4 {[%emt 0:00:08]} 7. Nxd4 {[%emt 0:00:05]} Bc5 {[%emt 0:00:15]} 8. Be3 {[%emt 0:00:12]} O-O {[%emt 0:00:29]} 9. Nxc6 {[%emt 0:00:43]} bxc6 {[%emt 0:00:05]} 10. Bxc5 {[%emt 0:00:08]} Nxc5 {[%emt 0:00:06]} 11. Bxc6 {[%emt 0:00:08]} Rb8 {[%emt 0:00:04]} 12. Qxd5 {[%emt 0:00:16]} Qe7 {[%emt 0:00:10]} 13. O-O {[%emt 0:00:54]} Rxb2 {[%emt 0:00:16]} 14. Nc3 {[%emt 0:01:27]} Rxc2 {[%emt 0:00:48]} 15. Qd4 {[%emt 0:01:46]} Ne6 {[%emt 0:01:00]} 16. Qd3 {[%emt 0:01:38]} Rb2 {[%emt 0:00:04]} 17. Nd5 {[%emt 0:10:59]} Qc5 {[%emt 0:00:20]} 18. Rac1 {[%emt 0:02:24]} Qd4 {[%emt 0:00:19]} 19. Qa3 {[%emt 0:14:29]} Rd2 {[%emt 0:01:58]} 20. Qa5 {[%emt 0:08:18]} Qb2 {[%emt 0:36:35]} 21. Rb1 {[%emt 0:11:24]} Qxa2 {[%emt 0:03:43]} 22. Qa4 {[%emt 0:45:41]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "8.4"]
[White "Sivakumar, Shaaketh"]
[Black "Jimenez Garcia, Emmanuel"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "B53"]
[WhiteElo "2289"]
[BlackElo "2364"]
[PlyCount "66"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:48]} c5 {[%emt 0:00:53]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:23]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:04]} 4. Qxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:22]} 5. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:31]} 6. Bxc6+ {[%emt 0:00:08]} bxc6 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:38]} e5 {[%emt 0:00:26]} 8. Qe3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:26]} 9. Rd1 {[%emt 0:00:26]} Qc7 {[%emt 0:01:50]} 10. c4 {[%emt 0:00:37]} Be7 {[%emt 0:08:38]} 11. b3 {[%emt 0:01:31]} O-O {[%emt 0:05:55]} 12. Bb2 {[%emt 0:00:23]} Ng4 {[%emt 0:02:13]} 13. Qe2 {[%emt 0:00:29]} f5 {[%emt 0:00:22]} 14. Nbd2 {[%emt 0:00:45]} c5 {[%emt 0:03:39]} 15. exf5 {[%emt 0:01:22]} Bxf5 {[%emt 0:10:19]} 16. Ne4 {[%emt 0:00:06]} Nf6 {[%emt 0:10:34]} 17. Nfd2 {[%emt 0:00:45]} Qb7 {[%emt 0:01:03]} 18. Nc3 {[%emt 0:04:16]} Rae8 {[%emt 0:07:46]} 19. Nf1 {[%emt 0:01:36]} Bg6 {[%emt 0:00:23]} 20. Ng3 {[%emt 0:00:51]} h5 {[%emt 0:01:38]} 21. Re1 {[%emt 0:01:56]} e4 {[%emt 0:09:22]} 22. Qd2 {[%emt 0:04:06]} h4 {[%emt 0:01:08]} 23. Nge2 {[%emt 0:00:51]} Ng4 {[%emt 0:02:53]} 24. Rf1 {[%emt 0:01:49]} h3 {[%emt 0:01:36]} 25. Qd5+ {[%emt 0:01:04]} Qxd5 {[%emt 0:03:27]} 26. Nxd5 {[%emt 0:00:06]} hxg2 {[%emt 0:02:40]} 27. Kxg2 {[%emt 0:00:06]} Bd8 {[%emt 0:00:42]} 28. Ng3 {[%emt 0:06:21]} Rf3 {[%emt 0:04:29]} 29. Rae1 {[%emt 0:03:13]} Ref8 {[%emt 0:01:36]} 30. Nxe4 {[%emt 0:02:01]} Bh4 {[%emt 0:07:18]} 31. Re2 {[%emt 0:02:09]} Bh5 {[%emt 0:07:05]} 32. h3 {[%emt 1:07:23]} Nh6 {[%emt 0:06:47]} 33. Nxd6 {[%emt 0:00:30]} Rxh3 {[%emt 0:00:30]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.17"]
[Round "8.5"]
[White "Sivakumar, Shaashwath"]
[Black "Liu, Patrick"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "E11"]
[WhiteElo "2273"]
[BlackElo "2159"]
[PlyCount "89"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:04:05]} Nf6 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:03]} d5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:09]} 5. Bd2 {[%emt 0:00:06]} Be7 {[%emt 0:00:06]} 6. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:12]} 7. O-O {[%emt 0:00:07]} c6 {[%emt 0:00:14]} 8. Qc2 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:07]} 9. Bf4 {[%emt 0:00:19]} h6 {[%emt 0:03:46]} 10. Rd1 {[%emt 0:00:52]} a5 {[%emt 0:00:06]} 11. Nbd2 {[%emt 0:00:15]} Nh5 {[%emt 0:05:02]} 12. Be3 {[%emt 0:00:11]} f5 {[%emt 0:03:04]} 13. Ne5 {[%emt 0:01:30]} Bd6 {[%emt 0:09:59]} 14. Ndf3 {[%emt 0:05:16]} Qf6 {[%emt 0:08:08]} 15. Bd2 {[%emt 0:17:01]} Nxe5 {[%emt 0:07:25]} 16. dxe5 {[%emt 0:00:05]} Bxe5 {[%emt 0:00:04]} 17. Nxe5 {[%emt 0:00:04]} Qxe5 {[%emt 0:00:06]} 18. Bf3 {[%emt 0:01:03]} f4 {[%emt 0:21:06]} 19. Qg6 {[%emt 0:07:04]} Nf6 {[%emt 0:01:38]} 20. Bxf4 {[%emt 0:00:25]} Qxb2 {[%emt 0:01:10]} 21. Bxh6 {[%emt 0:07:00]} Ne8 {[%emt 0:09:22]} 22. Bg5 {[%emt 0:00:41]} Qe5 {[%emt 0:00:43]} 23. Rab1 {[%emt 0:05:40]} Qf5 {[%emt 0:01:24]} 24. Qxf5 {[%emt 0:00:55]} Rxf5 {[%emt 0:00:17]} 25. h4 {[%emt 0:00:11]} Nd6 {[%emt 0:00:27]} 26. cxd5 {[%emt 0:04:38]} exd5 {[%emt 0:01:02]} 27. Bf4 {[%emt 0:00:09]} Rf6 {[%emt 0:10:26]} 28. Rb6 {[%emt 0:23:10]} a4 {[%emt 0:05:14]} 29. Bxd5+ {[%emt 0:00:59]} cxd5 {[%emt 0:00:39]} 30. Rxd6 {[%emt 0:06:18]} Rxd6 {[%emt 0:00:13]} 31. Bxd6 {[%emt 0:00:03]} Be6 {[%emt 0:05:51]} 32. Rb1 {[%emt 0:01:26]} d4 {[%emt 0:03:14]} 33. a3 {[%emt 0:00:27]} Bb3 {[%emt 0:00:09]} 34. Rc1 {[%emt 0:04:51]} Rd8 {[%emt 0:00:39]} 35. Be5 {[%emt 0:00:07]} d3 {[%emt 0:02:21]} 36. exd3 {[%emt 0:00:07]} Rxd3 {[%emt 0:00:04]} 37. Rc8+ {[%emt 0:00:12]} Kf7 {[%emt 0:04:13]} 38. Rc7+ {[%emt 0:00:04]} Ke6 {[%emt 0:00:00]} 39. Bxg7 {[%emt 0:00:07]} Bd5 {[%emt 0:00:00]} 40. Kh2 {[%emt 0:03:14]} Rxa3 {[%emt 0:00:00]} 41. g4 {[%emt 0:00:05]} Rf3 {[%emt 0:00:00]} 42. h5 {[%emt 0:00:28]} Rxf2+ {[%emt 0:00:00]} 43. Kg3 {[%emt 0:00:05]} Rf7 {[%emt 0:00:00]} 44. Rd7 {[%emt 0:12:44]} Re7 45. Rxe7+ {[%emt 0:00:00]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.18"]
[Round "9.1"]
[White "Liu, Patrick"]
[Black "Martinez Romero, Martin"]
[Result "1-0"]
[Annotator "RC"]
[ECO "B81"]
[WhiteElo "2159"]
[BlackElo "2393"]
[PlyCount "87"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. d4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 6. Be3 {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 7. g4 {[%emt 0:00:30]} h5 {[%emt 0:00:30]} 8. f3 {[%emt 0:00:30]} hxg4 {[%emt 0:00:30]} 9. fxg4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:30]} 10. g5 {[%emt 0:00:30]} Nh5 {[%emt 0:00:30]} 11. Rg1 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 12. Qd2 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 13. O-O-O {[%emt 0:00:30]} Ne5 {[%emt 0:00:30]} 14. Be2 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 15. Nf3 {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 16. a3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 17. Bd4 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 18. Kb1 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 19. Ne1 {[%emt 0:00:30]} Nc4 {[%emt 0:00:30]} 20. Bxc4 {[%emt 0:00:30]} Qxc4 {[%emt 0:00:30]} 21. e5 {[%emt 0:00:30]} dxe5 {[%emt 0:00:30]} 22. Bxe5 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:30]} 23. Nd3 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 24. Qe2 {[%emt 0:00:30]} b4 {[%emt 0:00:30]} 25. Rg4 {[%emt 0:00:30]} Qa6 {[%emt 0:00:30]} 26. Rh4 {[%emt 0:00:30]} Ng7 {[%emt 0:00:30]} 27. Qe3 {[%emt 0:00:30]} Bg2 {[%emt 0:00:30]} 28. Rg1 {[%emt 0:00:30]} Qb7 {[%emt 0:00:30]} 29. Ne4 {[%emt 0:00:30]} Qb5 {[%emt 0:00:30]} 30. Bxg7 {[%emt 0:00:30]} Kxg7 {[%emt 0:00:30]} 31. Rxg2 {[%emt 0:00:30]} bxa3 {[%emt 0:00:30]} 32. Qh3 {[%emt 0:00:30]} Rh8 {[%emt 0:00:30]} 33. Nf6 {[%emt 0:00:30]} Rxh4 {[%emt 0:00:30]} 34. Qxh4 {[%emt 0:00:30]} Rh8 {[%emt 0:00:30]} 35. Qd4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 36. Qxe5 {[%emt 0:00:30]} Qxe5 {[%emt 0:00:30]} 37. Nxe5 {[%emt 0:00:30]} Bxf6 {[%emt 0:00:30]} 38. gxf6+ {[%emt 0:00:30]} Kxf6 {[%emt 0:00:30]} 39. Ng4+ {[%emt 0:00:30]} Ke6 {[%emt 0:00:30]} 40. bxa3 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 41. Ne3 {[%emt 0:00:30]} Kf6 {[%emt 0:00:30]} 42. Nd5+ {[%emt 0:00:30]} Ke5 {[%emt 0:00:30]} 43. Ne7 {[%emt 0:00:30]} Rh3 {[%emt 0:00:30]} 44. Nxg6+ {[%emt 0:00:30]} 1-0

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.18"]
[Round "9.2"]
[White "Jimenez Garcia, Emmanuel"]
[Black "Sivakumar, Shaashwath"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "A07"]
[WhiteElo "2364"]
[BlackElo "2273"]
[PlyCount "119"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:03:57]} 2. g3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:04]} 3. Bg2 {[%emt 0:00:11]} e6 {[%emt 0:00:04]} 4. h3 {[%emt 0:01:10]} Bh5 {[%emt 0:00:08]} 5. c4 {[%emt 0:00:25]} c6 {[%emt 0:00:09]} 6. Qb3 {[%emt 0:00:23]} Qb6 {[%emt 0:00:07]} 7. d3 {[%emt 0:00:40]} Nd7 {[%emt 0:00:08]} 8. Be3 {[%emt 0:00:35]} Bc5 {[%emt 0:00:07]} 9. Bxc5 {[%emt 0:05:49]} Nxc5 {[%emt 0:00:16]} 10. Qc3 {[%emt 0:01:19]} Nf6 {[%emt 0:00:14]} 11. Nbd2 {[%emt 0:00:34]} a5 {[%emt 0:04:36]} 12. O-O {[%emt 0:00:19]} O-O {[%emt 0:00:09]} 13. Rfc1 {[%emt 0:00:30]} Ncd7 {[%emt 0:00:07]} 14. a3 {[%emt 0:03:40]} Rfe8 {[%emt 0:08:40]} 15. b4 {[%emt 0:00:45]} a4 {[%emt 0:00:45]} 16. b5 {[%emt 0:09:53]} c5 {[%emt 0:02:15]} 17. e3 {[%emt 0:10:50]} Qd6 {[%emt 0:09:03]} 18. d4 {[%emt 0:03:45]} Rec8 {[%emt 0:02:51]} 19. Ne5 {[%emt 0:04:58]} Bg6 {[%emt 0:10:04]} 20. cxd5 {[%emt 0:12:56]} Nxd5 {[%emt 0:01:45]} 21. Qb2 {[%emt 0:00:14]} cxd4 {[%emt 0:03:28]} 22. Ndc4 {[%emt 0:00:32]} Qe7 {[%emt 0:00:30]} 23. Nxd7 {[%emt 0:09:01]} Qxd7 {[%emt 0:00:07]} 24. e4 {[%emt 0:09:08]} Nc3 {[%emt 0:04:13]} 25. Nb6 {[%emt 0:00:57]} Qd6 {[%emt 0:00:22]} 26. Nxa8 {[%emt 0:00:10]} Rxa8 {[%emt 0:00:04]} 27. Rxc3 {[%emt 0:01:02]} dxc3 {[%emt 0:00:11]} 28. Qxc3 {[%emt 0:00:03]} f6 {[%emt 0:18:27]} 29. e5 {[%emt 0:00:46]} Qxe5 {[%emt 0:04:06]} 30. Qxe5 {[%emt 0:00:11]} fxe5 {[%emt 0:00:02]} 31. Bxb7 {[%emt 0:00:06]} Rb8 {[%emt 0:00:03]} 32. Bc6 {[%emt 0:00:19]} Bd3 {[%emt 0:00:07]} 33. b6 {[%emt 0:08:19]} Rxb6 {[%emt 0:00:17]} 34. Bxa4 {[%emt 0:00:07]} Kf7 {[%emt 0:05:01]} 35. Bd1 {[%emt 0:00:12]} Rb1 {[%emt 0:02:11]} 36. Rxb1 {[%emt 0:00:10]} Bxb1 {[%emt 0:00:04]} 37. Kf1 {[%emt 0:01:02]} Ke7 {[%emt 0:00:22]} 38. Ke2 {[%emt 0:00:18]} Kd6 {[%emt 0:00:14]} 39. Ke3 {[%emt 0:00:36]} Ba2 {[%emt 0:01:15]} 40. Bc2 {[%emt 0:01:03]} h6 {[%emt 0:00:06]} 41. Bg6 {[%emt 0:01:32]} Bd5 {[%emt 0:00:18]} 42. h4 {[%emt 0:02:21]} Bc6 {[%emt 0:02:57]} 43. Bc2 {[%emt 0:01:49]} Kc5 {[%emt 0:01:07]} 44. Bb3 {[%emt 0:01:28]} Bd5 {[%emt 0:00:45]} 45. Ba4 {[%emt 0:00:03]} Kc4 {[%emt 0:00:41]} 46. h5 {[%emt 0:02:19]} Kc5 {[%emt 0:02:41]} 47. Be8 {[%emt 0:00:35]} Kd6 {[%emt 0:01:18]} 48. a4 {[%emt 0:00:12]} Kc5 {[%emt 0:00:48]} 49. a5 {[%emt 0:04:24]} Bb7 {[%emt 0:00:25]} 50. Bd7 {[%emt 0:01:05]} Kb4 {[%emt 0:00:58]} 51. a6 {[%emt 0:00:43]} Bxa6 {[%emt 0:00:04]} 52. Ke4 {[%emt 0:00:04]} Be2 {[%emt 0:00:09]} 53. Be8 {[%emt 0:00:16]} Kc3 {[%emt 0:02:35]} 54. Kxe5 {[%emt 0:00:08]} Kd2 {[%emt 0:02:29]} 55. Kf4 {[%emt 0:01:36]} Bd1 {[%emt 0:01:39]} 56. g4 {[%emt 0:01:32]} Kd3 {[%emt 0:02:01]} 57. Bd7 {[%emt 0:00:50]} Ke2 {[%emt 0:02:00]} 58. f3 {[%emt 0:02:38]} Kf2 {[%emt 0:00:21]} 59. Bxe6 {[%emt 0:00:11]} Bxf3 {[%emt 0:00:23]} 60. Bf5 {[%emt 0:03:38]} 1/2-1/2

[Event "Chess sin Fronteras-IM 2025"]
[Site "San Jose"]
[Date "2025.02.18"]
[Round "9.3"]
[White "Perdomo, Leandro"]
[Black "Sivakumar, Shaaketh"]
[Result "1/2-1/2"]
[Annotator "ChessBase"]
[ECO "E21"]
[WhiteElo "2364"]
[BlackElo "2289"]
[PlyCount "40"]
[EventDate "2025.02.13"]
[EventType "tourn"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:28]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:02:42]} Bb4+ {[%emt 0:00:29]} 4. Nc3 {[%emt 0:00:48]} O-O {[%emt 0:00:09]} 5. g3 {[%emt 0:01:56]} b6 {[%emt 0:00:20]} 6. Bg2 {[%emt 0:00:24]} Bb7 {[%emt 0:00:01]} 7. O-O {[%emt 0:00:22]} Bxc3 {[%emt 0:00:22]} 8. bxc3 {[%emt 0:00:02]} d6 {[%emt 0:00:44]} 9. Re1 {[%emt 0:07:17]} Nbd7 {[%emt 0:01:01]} 10. Nh4 {[%emt 0:06:51]} Bxg2 {[%emt 0:00:16]} 11. Nxg2 {[%emt 0:00:04]} c5 {[%emt 0:04:07]} 12. e4 {[%emt 0:01:32]} Qc7 {[%emt 0:02:10]} 13. Qd3 {[%emt 0:11:07]} Rac8 {[%emt 0:03:03]} 14. Ne3 {[%emt 0:01:11]} Rfe8 {[%emt 0:05:51]} 15. f3 {[%emt 0:12:22]} cxd4 {[%emt 0:06:20]} 16. cxd4 {[%emt 0:00:10]} e5 {[%emt 0:00:08]} 17. Bb2 {[%emt 0:00:49]} exd4 {[%emt 0:01:59]} 18. Bxd4 {[%emt 0:00:09]} Ne5 {[%emt 0:01:14]} 19. Bxe5 {[%emt 0:09:34]} dxe5 {[%emt 0:00:11]} 20. Red1 {[%emt 0:08:24]} Red8 {[%emt 0:02:30]} 1/2-1/2

