[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "4"]
[White "Abarca Delgado, Michael"]
[Black "Mayorga Jarquin, Jeynar Antonio"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "47"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 Nc6 7. Nbd2 Bxg3 8. hxg3 Ng4 9. Bxh7+ Kh8 10. Bf5+ Kg8 11. Bxg4 e5 12. c3 Bxg4 13. Qc2 f6 14. 0-0-0 Bxf3 15. Nxf3 Kf7 16. dxe5 Nxe5 17. Nxe5+ fxe5 18. Qf5+ Qf6 19. Qd3 Rh8 20. Qxd5+ Qe6 21. Qd7+ Qe7 22. Qf5+ Qf6 23. Rd7+ Kf8 24. Rxh8# 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "6"]
[White "Alvarado Zamora, Caleb"]
[Black "Mayorga Jarquin, Jeynar Antonio"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "98"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. e4 Nf6 3. Bb5+ c6 4. Ba4 b5 5. Bb3 Nxe4 6. f3 Nf6 7. Ne2 Bf5 8. c3 Na6 9. 0-0 e6 10. h3 c5 11. dxc5 Bxc5+ 12. Nd4 e5 13. Qe1 0-0 14. Qf2 exd4 15. Re1 dxc3 16. bxc3 Re8 17. Rd1 Bxf2+ 18. Kxf2 Qb6+ 19. Kf1 b4 20. Bxd5 Qb5+ 21. Kg1 Nxd5 22. g4 Qc5+ 23. Be3 Nxe3 24. Re1 Nxg4+ 25. Re3 Nxe3 26. Kh2 Nd1 27. Nd2 Re2+ 28. Kg3 Qc4 29. Rxd1 Rae8 30. Nxc4 Nc5 31. Ne5 R8xe5 32. f4 R5e3+ 33. Kh4 Bxh3 34. Rd8+ Re8 35. Kxh3 Rxd8 36. cxb4 Nd3 37. b5 Nc5 38. a3 f5 39. b6 axb6 40. a4 Ra8 41. a5 Rxa5 42. Kh4 g6 43. Kg5 Rg2+ 44. Kf6 Nd7+ 45. Ke6 Ra7 46. Ke7 b5 47. Ke8 Nc5 48. Kd8 Re2 49. Kc8 Re8# 0-1

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "8"]
[White "Ardon Porras, Andres"]
[Black "Mayorga Jarquin, Jeynar Antonio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1476"]
[PlyCount "51"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. c3 Nf6 4. Bd3 g6 5. Nf3 Bf5 6. Bxf5 gxf5 7. Qd3 Qd7 8. 0-0 0-0-0 9. a4 a5 10. Bd2 e6 11. b4 axb4 12. cxb4 Bxb4 13. Bxb4 Nxb4 14. Qb3 Qd6 15. Ne5 Rdf8 16. Nc3 Qb6 17. a5 Qd6 18. Nb5 Qe7 19. Rfc1 Ne8 20. Rab1 c6 21. Na7+ Kc7 22. Qxb4 Qxb4 23. Rxb4 Rhg8 24. Rcb1 Kd6 25. Rxb7 Rg7 26. Rd7# 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "5"]
[White "Mayorga Jarquin, Jeynar Antonio"]
[Black "Alvarez Escoto, Elizabeth"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "59"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 Na5 3. Nc3 e6 4. e3 d6 5. Bd3 Bd7 6. 0-0 Be7 7. Qe2 c6 8. e4 d5 9. e5 c5 10. a3 cxd4 11. Nxd4 Qb6 12. Qe3 f6 13. b4 Nc6 14. Nxc6 Qxc6 15. Qd2 Qb6 16. Na4 Qc6 17. Nb2 fxe5 18. Re1 e4 19. Bxe4 Bf6 20. Bxd5 Qd6 21. Bxb7 Qe7 22. Bxa8 Be5 23. Rd1 Kf7 24. Be4 Qf6 25. Qg5 Qxg5 26. Bxg5 h6 27. Rxd7+ Kf8 28. Rad1 Ke8 29. Rd8+ Kf7 30. R1d7+ 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "7"]
[White "Mayorga Jarquin, Jeynar Antonio"]
[Black "Alvarez Quesada, Mauricio"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "91"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 b6 3. Nc3 f6 4. e4 g6 5. Bd3 a6 6. 0-0 Bb7 7. Be3 f5 8. dxc5 bxc5 9. Bxc5 d6 10. Bd4 Nc6 11. Bxh8 Nf6 12. Bxf6 exf6 13. Qe2 Ne5 14. Nxe5 fxe5 15. exf5 gxf5 16. Bxf5 d5 17. Rfe1 Rb8 18. Qxe5+ Kf7 19. Qe6+ Kg7 20. Re3 Qe8 21. Rg3+ Kh8 22. Qh6 Bxh6 23. h3 Bc8 24. Bxc8 Rxc8 25. Nxd5 Rd8 26. Nf6 Bg7 27. Nxe8 Rxe8 28. Kf1 Be5 29. Re3 Kg8 30. Rae1 Kf8 31. Rxe5 Rxe5 32. Rxe5 Kf7 33. f4 Kg7 34. c4 Kg6 35. g4 Kg7 36. c5 a5 37. a4 h6 38. c6 h5 39. c7 hxg4 40. c8Q gxh3 41. Qxh3 Kg6 42. Qg4+ Kh6 43. Qg5+ Kh7 44. Qh5+ Kg7 45. Re7+ Kf6 46. Qf7# 1-0

[Event "San Jose Solidario Blitz op 1st"]
[Site "San Jose"]
[Date "2024.05.04"]
[Round "9"]
[White "Mayorga Jarquin, Jeynar Antonio"]
[Black "Castillo Aragon, Jairo Isaac"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "97"]
[EventDate "2024.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Nbd2 Nf6 5. h3 Bxf3 6. Nxf3 Ne4 7. Qe2 g6 8. Ne5 Bg7 9. Nxc6 bxc6 10. Bd2 0-0 11. 0-0-0 Rb8 12. f3 Nd6 13. e4 e6 14. e5 Nb7 15. Qa6 Qd7 16. Qxa7 f6 17. Bf4 Qe7 18. Rd3 c5 19. dxc5 Nxc5 20. Rc3 fxe5 21. Qxc5 Qxc5 22. Rxc5 Rxf4 23. Rxc7 Rfb4 24. c3 Rxb2 25. Rc8+ Rxc8 26. Kxb2 e4 27. fxe4 Bxc3+ 28. Kc2 dxe4 29. Ba6 Be5+ 30. Bxc8 Bf4 31. Bxe6+ Kf8 32. Rd1 Ke7 33. Rd7+ Kf6 34. a4 e3 35. Bc4 Kg5 36. a5 Bb8 37. a6 Kh4 38. Kd3 Kg3 39. Kxe3 Kxg2 40. Rxh7 Ba7+ 41. Rxa7 Kxh3 42. Rh7+ Kg3 43. Rg7 Kh4 44. Rxg6 Kh5 45. Rg8 Kh4 46. a7 Kh3 47. a8Q Kh2 48. Kf2 Kh3 49. Qh1# 1-0

