[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "10"]
[White "Chaaban, Mazen"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "C39"]
[PlyCount "67"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 Be7 7. d4 Bxh4+ 8. Nf2 h5 9. Bxf4 Bg4 10. Be2 Bxf2+ 11. Kxf2 Qf6 12. g3 Nd7 13. Bxg4 hxg4 14. Rxh8 Qxh8 15. Nc3 Qh2+ 16. Ke3 0-0-0 17. Qe2 Qh7 18. Qxg4 Ngf6 19. Qf5 Qh2 20. Kd3 c5 21. Nd5 Nxd5 22. Qxd5 Nb6 23. Qf5+ Kb8 24. Qf6 c4+ 25. Kc3 Rc8 26. Bxd6+ Ka8 27. Qf5 Qh6 28. Bf4 Qc6 29. a4 Re8 30. d5 Nxa4+ 31. Rxa4 Qxa4 32. d6 b5 33. Qd5+ Kb8 34. d7+ 1-0

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "9"]
[White "Mendez, Samuel"]
[Black "Blagoveschenskaya, Ekaterina"]
[Result "0-1"]
[ECO "C90"]
[BlackElo "1685"]
[PlyCount "48"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 Nf6 6. d3 b5 7. Bb3 Na5 8. 0-0 Be7 9. c3 Nxb3 10. axb3 Bb7 11. Nbd2 0-0 12. Re1 c5 13. d4 exd4 14. cxd4 d5 15. e5 Ne4 16. Nxe4 dxe4 17. Nd2 Qxd4 18. Qg4 Qxe5 19. Nxe4 Bxe4 20. Rxe4 Qf6 21. Bf4 Qxb2 22. Rae1 Bf6 23. R1e3 a5 24. Rg3 Qb1+ 0-1

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "7"]
[White "Mendez, Samuel"]
[Black "Papagiannis, Nikos"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "135"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. h3 Bd7 6. c3 h6 7. Nbd2 a6 8. Ba4 Be7 9. 0-0 0-0 10. Re1 b5 11. Bb3 a5 12. a4 b4 13. Nf1 Qc8 14. Kh2 Rd8 15. Ng3 Rb8 16. d4 exd4 17. cxd4 Re8 18. Qd3 Nd8 19. e5 dxe5 20. dxe5 Nh7 21. Bc2 g6 22. Bxh6 Bf8 23. Bxf8 Rxf8 24. Nh5 Bf5 25. Qc4 Bxc2 26. Qxc2 gxh5 27. Qd2 Ne6 28. Qh6 Ng7 29. Rad1 Qe6 30. Qf4 Rbe8 31. Nd4 Qg6 32. Re3 Kh8 33. Rg3 Qb6 34. e6 Nxe6 35. Qe5+ f6 36. Qxh5 Nxd4 37. Qg4 Rg8 38. Qxd4 Rxg3 39. Qxb6 cxb6 40. fxg3 Re6 41. Rd8+ Kg7 42. Rd7+ Kg6 43. g4 Ng5 44. Rb7 Ne4 45. Rb8 Kg5 46. g3 Nc5 47. Rg8+ Kh6 48. h4 Kh7 49. Rb8 Nxa4 50. Kh3 Nxb2 51. g5 fxg5 52. hxg5 Rg6 53. Rb7+ Kg8 54. Kg4 a4 55. Kh5 Rg7 56. Rb8+ Kh7 57. Rxb6 Nd3 58. Rh6+ Kg8 59. Ra6 a3 60. g6 Kf8 61. Kg5 Ke7 62. Ra7+ Kf8 63. Ra6 Nc1 64. Kf6 Re7 65. Ra8+ Re8 66. g7+ Kg8 67. Rxe8+ Kh7 68. Rh8# 1-0

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "12"]
[White "Mendez, Samuel"]
[Black "Sorice Correa, Eduardo"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "69"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 h6 6. c3 Nf6 7. d3 d5 8. Qe2 d4 9. h3 b4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Be3 Qd8 13. 0-0 Bd6 14. Nd2 0-0 15. Nc4 Be6 16. f3 c5 17. f4 Bxc4 18. Bxc4 exf4 19. Bxf4 Bxf4 20. Rxf4 Nh5 21. Qxh5 Qd4+ 22. Rf2 Ra7 23. Raf1 a5 24. Kh1 Qd7 25. Rxf7 Rxf7 26. Rxf7 Qxf7 27. Bxf7+ Rxf7 28. Qxc5 Rf2 29. Qxf2 a4 30. e5 g5 31. e6 h5 32. e7 h4 33. e8Q+ Kh7 34. Qef7+ Kh6 35. Q2f6# 1-0

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "8"]
[White "Salah, Nadezhda"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2026"]
[PlyCount "77"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Nf6 6. Bf4 Nc6 7. e3 Be7 8. Ne5 0-0 9. Bd3 Nxe5 10. dxe5 Nd7 11. 0-0 f6 12. exf6 Nxf6 13. Qe2 a6 14. a4 Qb6 15. Be5 Bd7 16. e4 d4 17. a5 Qb4 18. Nb1 Rad8 19. Nd2 Be8 20. Nf3 Bh5 21. Bxf6 Rxf6 22. e5 Rh6 23. Be4 Bxf3 24. Qxf3 Rf8 25. Qd3 Qxb2 26. Rab1 Qc3 27. Rxb7 Qxd3 28. Bxd3 Bc5 29. Rc1 Rc8 30. Bxa6 Rc6 31. Bb5 Rc8 32. a6 Rh5 33. a7 Rxe5 34. Rb8 Kf7 35. a8Q Rc7 36. Qf3+ Rf5 37. Qg3 d3 38. Qxc7+ Kf6 39. Qd8+ 1-0

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "1"]
[White "Castillo Rivera, Carlos Alberto"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1841"]
[PlyCount "63"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bd6 7. N1c3 Nge7 8. Qd2 a6 9. Nxd6+ cxd6 10. Rd1 d5 11. exd5 Ne5 12. Be2 d6 13. h3 h6 14. 0-0 Bf5 15. f4 Nd7 16. Bd3 0-0 17. Ne4 Bxe4 18. Bxe4 Qxb2 19. Bd4 Qxa2 20. Qf2 f5 21. Bf3 Rac8 22. Qe3 Ng6 23. Qe6+ Rf7 24. Qxg6 Rxc2 25. Rfe1 Nf6 26. Bxf6 Rxf6 27. Re8+ Rf8 28. Rxf8+ Kxf8 29. Re1 Rc8 30. Qxd6+ Kg8 31. Qe6+ Kh7 32. Qxf5+ 1-0

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "3"]
[White "Lefrere, Jean"]
[Black "Mendez, Samuel"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1710"]
[PlyCount "98"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 f6 7. 0-0 b6 8. Na3 a6 9. Bb3 Bb7 10. Nc4 Qe7 11. dxe5 Nxe5 12. Re1 Bc5 13. Ncxe5 fxe5 14. Bg5 Nf6 15. Bd5 0-0-0 16. a4 a5 17. Rb1 h6 18. Bxf6 gxf6 19. Bxb7+ Kxb7 20. Qd5+ c6 21. Qc4 d5 22. exd5 cxd5 23. Qb5 Ka7 24. Nd4 Bxd4 25. cxd4 Rb8 26. Qxd5 Rhd8 27. Qe4 Re8 28. dxe5 fxe5 29. Rb5 Qa3 30. Rxe5 Rxe5 31. Qxe5 Qxa4 32. Qg7+ Rb7 33. Qxh6 Qb4 34. Qe3 a4 35. Ra1 Ka6 36. Qd3+ b5 37. Rb1 Qc5 38. h4 Qe7 39. h5 Rb6 40. Ra1 Ka5 41. Qd2+ b4 42. h6 Qf6 43. Rc1 Qxh6 44. Qd5+ Rb5 45. Qd8+ Qb6 46. Qa8+ Qa6 47. Qd8+ Qb6 48. Qa8+ Qa6 49. Qd8+ Qb6 1/2-1/2

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "2"]
[White "Mendez, Samuel"]
[Black "Haymoor, Lana"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1342"]
[PlyCount "77"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 Nf6 6. f4 e6 7. Nf3 Be7 8. 0-0 0-0 9. Qe1 Bb7 10. b3 Qb6 11. Kh1 d5 12. e5 Nd7 13. Qg3 f6 14. Ne2 fxe5 15. fxe5 Rf5 16. Bh6 g6 17. Rae1 Bf8 18. Bd2 Bg7 19. Qh3 Raf8 20. Ng3 R5f7 21. Ng5 Rxf1+ 22. Nxf1 h6 23. Qxe6+ Kh8 24. Nf7+ Rxf7 25. Qxf7 Nxe5 26. Qe8+ Kh7 27. Rxe5 Bxe5 28. Qxe5 Qd8 29. Qf4 Qe7 30. Qxh6+ Kg8 31. Qxg6+ Kf8 32. Bh6+ Qg7 33. Qxg7+ Ke8 34. Qxb7 Kd8 35. g4 Ke8 36. g5 Kd8 37. g6 c4 38. g7 cxd3 39. g8R# 1-0

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "5"]
[White "Mendez, Samuel"]
[Black "Poulopoulos, Ioannis"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2236"]
[PlyCount "40"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. h3 c6 7. Bb3 Nbd7 8. Nbd2 a5 9. a4 d5 10. 0-0 Qc7 11. Re1 dxe4 12. dxe4 Nc5 13. Bc2 Rd8 14. Qe2 b6 15. Nf1 Ne6 16. Ng3 Ba6 17. Qe3 Bc5 18. Nd4 exd4 19. Qf3 d3 20. e5 Ne8 0-1

[Event "FIDE World Uni Rapid-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "6"]
[White "Puppi Lazo, Stephanie Beatriz"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1992"]
[PlyCount "55"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. f3 0-0 9. Be3 d6 10. 0-0-0 Be6 11. Kb1 Bxe3 12. Qxe3 a5 13. Bb5 Nb4 14. Nd4 c6 15. Nxe6 Qxe6 16. Be2 b5 17. f4 d5 18. Bf3 Nf5 19. Qc5 Na6 20. exf5 Nxc5 21. fxe6 Nxe6 22. f5 Nc5 23. Rhe1 b4 24. Ne2 Rfb8 25. Nd4 Rb6 26. Re7 Kf8 27. Rc7 Re8 28. Rxc6 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "5.94"]
[White "Davis, Christopher"]
[Black "Mendez, Samuel"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "1337"]
[PlyCount "168"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 Bd7 6. 0-0 Nf6 7. Re1 g6 8. c3 Bg7 9. Bc2 0-0 10. a3 Ne8 11. d4 f5 12. Bb3+ Kh8 13. dxe5 dxe5 14. exf5 gxf5 15. Bg5 Bf6 16. Qd2 Nd6 17. Bxf6+ Qxf6 18. Qg5 Ne4 19. Qxf6+ Rxf6 20. Nbd2 Nxd2 21. Nxd2 e4 22. Rad1 Be6 23. Bxe6 Rxe6 24. Nc4 Rae8 25. b4 Ne5 26. Ne3 f4 27. Nd5 Rg8 28. Nxf4 Nf3+ 29. Kf1 Rf6 30. Rxe4 Ng5 31. Red4 Rgf8 32. R1d2 Rxf4 33. Rxf4 Rxf4 34. Ke2 Rf7 35. h4 Ne6 36. g4 Re7 37. Kf1 Kg7 38. a4 Kf6 39. Kg2 Nf4+ 40. Kg3 Ng6 41. Rd3 Ne5 42. g5+ Kf5 43. Re3 Rd7 44. f4 Ng4 45. Rf3 h5 46. gxh6 Nxh6 47. Re3 Rg7+ 48. Kf3 Ng4 49. Re8 Nf6 50. Rf8 Ke6 51. c4 Nh5 52. f5+ Ke7 53. Rc8 Kd6 54. Ke4 Nf6+ 55. Kd4 Rg4+ 56. Kc3 Rxh4 57. Rd8+ Ke7 58. Rc8 Kd7 59. Rf8 Ne4+ 60. Kd4 Nd6+ 61. Kc3 Rxc4+ 62. Kb3 Rf4 63. f6 Ke6 64. b5 axb5 65. axb5 Rxf6 66. Rb8 Rf5 67. Rd8 Rxb5+ 68. Kc3 Kd5 69. Kd3 Kc5 70. Ke3 Rb4 71. Kf2 b5 72. Ke3 Nf5+ 73. Kd2 Rd4+ 74. Rxd4 Nxd4 75. Kd3 Nc6 76. Kc3 b4+ 77. Kb2 Na5 78. Kc1 Kc4 79. Kb1 c5 80. Ka1 b3 81. Kb1 Kc3 82. Kc1 Nc4 83. Kb1 b2 84. Ka2 Nd2 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "7.63"]
[White "Francia Arzapalo, Gianella"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1701"]
[PlyCount "59"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bg5 e6 7. e3 Be7 8. Bd3 Nd7 9. Bxe7 Qxe7 10. 0-0 0-0 11. a3 Rd8 12. Qc2 Nf6 13. Rad1 e5 14. dxe5 Nxe5 15. Be2 Ng6 16. Rfe1 Be6 17. Nd4 Rac8 18. Qb3 Ne4 19. Nxe4 dxe4 20. Nxe6 Rxd1 21. Rxd1 fxe6 22. Bc4 Re8 23. Rd4 Kf8 24. Rxe4 Kf7 25. Bxe6+ Qxe6 26. Rxe6 Rxe6 27. Qxb7+ Re7 28. Qb3+ Kf6 29. Qc3+ Ne5 30. f4 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "1.86"]
[White "Kalyva, Kyriaki"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1823"]
[PlyCount "73"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Nbd7 7. e3 Be7 8. Bd3 h6 9. Bh4 g5 10. Bg3 c5 11. Nf3 Rg8 12. Ne5 Nxe5 13. Bxe5 Be6 14. 0-0 c4 15. Be2 Qd7 16. a4 a6 17. f4 gxf4 18. exf4 Bh3 19. Bf3 Bf5 20. Qe2 0-0-0 21. Rf2 Bd3 22. Qd1 Rg6 23. a5 Rdg8 24. Na4 Qf5 25. Nb6+ Kd8 26. Rc1 Ne4 27. Bxe4 Bxe4 28. g3 Bh4 29. Kf1 Bxg3 30. hxg3 Qh3+ 31. Ke2 Rxg3 32. Bf6+ Ke8 33. Qa4+ Kf8 34. Nd7+ Ke8 35. Ne5+ Kf8 36. Qb4+ Ke8 37. Qe7# 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "3.72"]
[White "Kollias, Ioannis K"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1721"]
[PlyCount "149"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Bf4 Nf6 6. e3 a6 7. Nf3 Nbd7 8. Bd3 Be7 9. 0-0 0-0 10. h3 b5 11. Rc1 Bb7 12. Ne5 Rc8 13. Bh2 Nxe5 14. dxe5 Nd7 15. Qh5 g6 16. Qg4 Re8 17. Ne2 Bf8 18. Bf4 Bg7 19. h4 Nxe5 20. Bxe5 Bxe5 21. h5 Bg7 22. hxg6 hxg6 23. Nf4 e5 24. Nh3 Qd6 25. Ng5 e4 26. Be2 f5 27. Qh4 Kf8 28. Rcd1 Bf6 29. Qh6+ Bg7 30. Qh7 Qf6 31. Nh3 Kf7 32. f4 Rh8 33. Ng5+ Qxg5 34. fxg5 Rxh7 35. g4 Ke6 36. gxf5+ gxf5 37. Rc1 Rhh8 38. g6 Kd7 39. Rb1 Rh6 40. Rxf5 Rxg6+ 41. Kf2 Rf6 42. Rxf6 Bxf6 43. Rg1 Kd6 44. Rg6 Ke6 45. Ke1 Rc1+ 46. Kd2 Rc7 47. Bg4+ Ke5 48. Rh6 Rf7 49. Rh5+ Kd6 50. Rh6 Ke7 51. Rh5 Bc6 52. Bf5 Kd6 53. Rh6 Kc5 54. Kc2 Be5 55. Re6 Rxf5 56. a3 Bd6 57. b4+ Kc4 58. Rxd6 Rf2+ 59. Kd1 Be8 60. Rd8 Bh5+ 61. Kc1 Rf1+ 62. Kd2 Rf2+ 63. Ke1 Ra2 64. Rc8+ Kd3 65. Rc5 d4 66. Rxh5 dxe3 67. Rd5+ Kc4 68. Re5 Kd3 69. Rd5+ Kc4 70. Re5 Rd2 71. Rxe4+ Kd3 72. Re6 e2 73. Rd6+ Ke3 74. Rxd2 Kf3 75. Rxe2 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "6.79"]
[White "Mendez, Samuel"]
[Black "Alves, Tiago Marques"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1506"]
[PlyCount "53"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 Bc5 5. Bg2 d6 6. h3 Be6 7. 0-0 Qd7 8. Kh2 0-0-0 9. c3 Rdg8 10. b4 Bb6 11. a4 a5 12. Ba3 g5 13. Nfd2 h5 14. Nc4 g4 15. h4 Bxc4 16. dxc4 Ne8 17. Nd2 f5 18. exf5 Qxf5 19. Be4 Qf6 20. c5 dxc5 21. bxc5 Ba7 22. Rb1 Ng7 23. Bg2 Ne6 24. Ne4 Qf8 25. Qb3 b6 26. Qxe6+ Kb8 27. Qxc6 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "9.64"]
[White "Mendez, Samuel"]
[Black "Avila Bautista, Teresa Alejandra"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1642"]
[PlyCount "87"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nge2 d6 7. Be3 Nf6 8. 0-0 0-0 9. h3 Rb8 10. b3 Qc7 11. Rb1 Rd8 12. f4 a5 13. Na4 Ba6 14. Qe1 Bb5 15. Nac3 Qd7 16. a4 Ba6 17. Nd1 Rf8 18. Nf2 Qa7 19. Ng3 d5 20. e5 Nd7 21. Kh2 d4 22. Bd2 Ra8 23. Nge4 Bc8 24. g4 Nb6 25. Nxc5 Nd5 26. Nce4 Bb7 27. Ng3 c5 28. f5 Qb6 29. Qe2 Qc7 30. Rbe1 Ra6 31. e6 fxe6 32. fxe6 Qc6 33. Qe4 Qd6 34. Qe2 Raa8 35. Nfe4 Qc6 36. Ng5 Bf6 37. N3e4 Ra6 38. Nxf6+ Nxf6 39. Qe5 Qd6 40. Qxd6 Rxd6 41. Nf7 Bc8 42. Bh6 Rxf7 43. exf7+ Kxf7 44. Re2 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "2.90"]
[White "Mendez, Samuel"]
[Black "Khama, Letsatsi"]
[Result "1-0"]
[ECO "C93"]
[BlackElo "1379"]
[PlyCount "65"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. c3 h6 9. Re1 d6 10. h3 Bb7 11. Nbd2 Nh7 12. d4 Kh8 13. Nf1 f6 14. Ng3 Bc8 15. Qd3 Ng5 16. Bxg5 fxg5 17. Nf5 Qe8 18. dxe5 Nxe5 19. Nxe5 dxe5 20. g4 Kh7 21. Rad1 g6 22. Ne3 Bd6 23. Nd5 Qf7 24. Rf1 Be6 25. f3 Rad8 26. Kg2 h5 27. Qe3 Bxd5 28. Bxd5 Qf4 29. Qxf4 Rxf4 30. Bb7 a5 31. Bc6 b4 32. cxb4 axb4 33. Rc1 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "4.82"]
[White "Mendez, Samuel"]
[Black "Sanchez Torres, Antonio"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "86"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bg7 7. Bb2 Nf6 8. 0-0-0 0-0 9. Kb1 a6 10. f3 b5 11. Nge2 b4 12. Na4 Bd7 13. g4 a5 14. h4 Ne5 15. Bxe5 Bxa4 16. Bxf6 Bxf6 17. bxa4 Qd7 18. h5 Qxa4 19. hxg6 hxg6 20. Qh6 Rfc8 21. Rc1 Qa3 22. Qh7+ Kf8 23. Qh6+ Ke8 24. Nd4 Bxd4 25. Bb5+ Kd8 26. Qf8+ Kc7 27. Qxe7+ Kb6 28. Qxd6+ Kxb5 29. Qxd4 Rc7 30. Qd3+ Kb6 31. Qxa3 bxa3 32. c4 Ka6 33. Ka1 Rac8 34. Rc3 Rxc4 35. Rxa3 Rc3 36. Rb3 Rxb3 37. axb3 Rc3 38. Rf1 Rxb3 39. Ka2 a4 40. Rf2 Re3 41. Kb2 Kb5 42. Kc2 Kc4 43. Kd2 Ra3 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "10.50"]
[White "Mendez, Samuel"]
[Black "Stasiuk, Vitaly"]
[Result "0-1"]
[ECO "C96"]
[BlackElo "1855"]
[PlyCount "82"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. h3 Be7 8. c3 0-0 9. 0-0 Na5 10. Bc2 c5 11. Re1 Nc6 12. d4 c4 13. Nbd2 exd4 14. cxd4 Qb6 15. Nf1 Bb7 16. Ng3 Rfe8 17. Be3 Qc7 18. b3 d5 19. e5 Nd7 20. bxc4 bxc4 21. Rb1 Rab8 22. Qd2 Bb4 23. Rxb4 Nxb4 24. Qxb4 Bc6 25. Qc3 Rb7 26. Nf5 Reb8 27. Nd6 Rb2 28. a3 Ra2 29. Rb1 Rxb1+ 30. Bxb1 Re2 31. Kh2 Qb8 32. Bc2 f5 33. Ng1 Rxc2 34. Qxc2 g6 35. Nf3 Nb6 36. Qc3 Na4 37. Qb4 Qc7 38. e6 a5 39. e7 axb4 40. e8Q+ Bxe8 41. axb4 Qxd6+ 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "8.76"]
[White "Ram Prasad, PM."]
[Black "Mendez, Samuel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1493"]
[PlyCount "74"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. h3 d6 7. c3 0-0 8. Be3 Bb6 9. Nbd2 Bd7 10. b4 Ne7 11. a4 a5 12. b5 Ng6 13. Re1 Re8 14. Bb3 c6 15. c4 Bxe3 16. fxe3 Be6 17. Nf1 d5 18. exd5 cxd5 19. cxd5 Bxd5 20. d4 e4 21. N3d2 Kh7 22. Bxd5 Nxd5 23. Qg4 Qd6 24. Nxe4 Qe7 25. Nfg3 Rac8 26. Rac1 Rxc1 27. Rxc1 Nxe3 28. Qf4 Nd5 29. Qf3 Nb4 30. Nc5 Nh4 31. Qf2 Qg5 32. Rc3 Re7 33. d5 Nxd5 34. Rf3 f6 35. Rd3 Nb4 36. Nce4 Rxe4 37. Nxe4 Qc1+ 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Mendez, Samuel"]
[Black "Viscaino Romero, Johan Danilo"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "38"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. Nf3 e5 4. Bb5 d6 5. 0-0 Be7 6. d3 0-0 7. Ne1 Bd7 8. Bxc6 Bxc6 9. Qf3 d5 10. exd5 Nxd5 11. Qg3 Bf6 12. Nf3 Qd6 13. Qh3 Bd7 14. Qg3 Nb4 15. Re1 Nxc2 16. Bg5 Bxg5 17. Nxg5 Nxa1 18. Rxa1 f6 19. Nge4 Qe7 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Mendez, Samuel"]
[Black "Martinez Contreras, Matias"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "31"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 0-0 6. d3 d6 7. Ng5 h6 8. Nh3 Bxh3 9. gxh3 Nd4 10. Be3 Qe7 11. Bxd4 Bxd4 12. Qf3 Bxc3 13. bxc3 Kh8 14. Kh1 d5 15. exd5 Nxd5 16. Bxd5 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Vasquez Zambrano, Luis Fabricio"]
[Black "Mendez, Samuel"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "38"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. Nc3 Bc5 6. d3 0-0 7. Bg5 d6 8. h3 h6 9. Bh4 g5 10. Bg3 g4 11. hxg4 Bxg4 12. Qd2 Bxf3 13. gxf3 Qd7 14. Qxh6 Ng4 15. fxg4 Qxg4 16. Kh2 Nd4 17. Kg1 d5 18. exd5 Be7 19. Kg2 Bg5 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Mendez, Samuel"]
[Black "Garcia Pinargote, Justin Geremy"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "57"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 Nf6 6. Nc3 Be7 7. b3 Rb8 8. d3 0-0 9. Ng5 h6 10. Nh3 Bxh3 11. gxh3 Qd7 12. Qf3 Nh7 13. Qg2 Kh8 14. Kh1 Qe6 15. Rg1 Rg8 16. Be3 a6 17. Ba7 Rb7 18. Be3 Rbb8 19. Ba7 Rbd8 20. Rab1 Ra8 21. Be3 Rab8 22. d4 Rb7 23. d5 cxd5 24. exd5 Qf6 25. b4 Ng5 26. Bxg5 Qxg5 27. Qxg5 Bxg5 28. a4 Bd2 29. Ne4 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Rampersad, Rayden"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1444"]
[PlyCount "47"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Be7 5. d4 exd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. Bxc6+ Bd7 9. Bxa8 Qxa8 10. Nc3 Nxe4 11. Re1 Nxc3 12. bxc3 0-0 13. Rxe7 Bc8 14. Rxc7 Rd8 15. Ba3 h6 16. Qh5 Rd7 17. Rc4 Qb8 18. Rg4 Rb7 19. Rb4 Rxb4 20. Bxb4 Kh7 21. Qxf7 Qb6 22. c4 Bb7 23. Bc3 Qc6 24. Qxg7# 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Molina Valdez, Eduardo Caleb"]
[Black "Mendez, Samuel"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "10"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e5 3. Ne2 Nc6 4. 0-0 Nf6 5. d3 Be7 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Mayta Aiza, Maveric"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1301"]
[PlyCount "93"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bc4 Nf6 5. Nc3 Nc6 6. Ng5 e6 7. 0-0 Qc7 8. d3 0-0-0 9. Nxf7 Be7 10. Nxh8 Rxh8 11. Bg5 h6 12. Bxf6 gxf6 13. Qg4 e5 14. Qg7 Qd8 15. Bb5 Rg8 16. Qxh6 a6 17. Bxc6 Bxc6 18. Nd5 Bf8 19. Qh3+ Bd7 20. Qh7 Be6 21. c4 Rg7 22. Qh6 Rxg2+ 23. Kxg2 Bxh6 24. Kh1 Qg8 25. Ne7+ Kd8 26. Nxg8 Bxg8 27. Rg1 Bf7 28. Rg3 Bh5 29. Rh3 Be2 30. Rxh6 Bxd3 31. Rxf6 Kd7 32. Rf7+ Kc6 33. f3 Bxc4 34. Rf6 Be2 35. Re1 Bc4 36. b3 Bd3 37. Rd1 Be2 38. Rdxd6+ Kb5 39. Rb6+ Ka5 40. Rxb7 Bd3 41. Kg1 Bb1 42. a3 Ba2 43. b4+ cxb4 44. Rxb4 Bd5 45. Rf5 Bxe4 46. Rxe5+ Bd5 47. Rxd5# 1-0

[Event "Central America & Caribbean U08"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "7"]
[White "Clarke, Kishan"]
[Black "Mendez, Samuel"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "29"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 e5 8. Bg5 f6 9. Be3 Qc7 10. 0-0 0-0-0 11. Qe2 Ne7 12. Na4 Ng6 13. Nxc5 Qd6 14. Rfe1 Nh4 15. Nxh4 1-0

[Event "Central America & Caribbean U08"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "6"]
[White "Mendez, Samuel"]
[Black "Castano Prado, Juan Miguel"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "26"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Qf3 Nf6 4. Nh3 Be7 5. Ng5 Nd4 6. Qd3 0-0 7. Nxh7 Nxh7 8. f4 Nf6 9. 0-0 d6 10. Nc3 Be6 11. Bxe6 Nxe6 12. Nb5 a6 13. b3 axb5 0-1

[Event "Central America & Caribbean U08"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "4"]
[White "Mendez, Samuel"]
[Black "Castro Leiva, Kevin"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "24"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. a3 d6 5. b4 Bb6 6. Bc4 Qd7 7. Nd5 Nge7 8. Bb2 0-0 9. 0-0 Nd4 10. c3 Nxf3+ 11. gxf3 Qh3 12. Qb3 Qxf3 0-1

