[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "11"]
[White "De Veyra, Jaime"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1570"]
[PlyCount "141"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Nxe4 8. Qd5 Nd6 9. 0-0 Nxc4 10. Qxc4 d6 11. Nd5 Be6 12. Ng5 Bxd5 13. Qxd5 0-0 14. c3 Bc5 15. Ne4 Ne7 16. Qxb7 Bb6 17. Qa6 f5 18. Ng5 Qd7 19. Be3 Bxe3 20. fxe3 Rf6 21. Rad1 d5 22. Qe2 e4 23. Nh3 Raf8 24. Rd2 Ng6 25. Rfd1 f4 26. Rxd5 Qc7 27. Rd7 Qb8 28. Nxf4 Nxf4 29. exf4 Rxf4 30. Qc4+ Kh8 31. Qd4 Qb6 32. Qxb6 axb6 33. Rd8 h6 34. Rxf8+ Rxf8 35. Rf1 Re8 36. Kf2 g5 37. Ke3 Re6 38. Rd1 Kg7 39. Rd4 Kf6 40. Rxe4 Rd6 41. Rd4 Re6+ 42. Kd2 Ke5 43. a4 Rf6 44. Ke2 h5 45. Rd8 h4 46. Rg8 Kf4 47. b4 Re6+ 48. Kd2 Rd6+ 49. Kc2 Re6 50. Rf8+ Kg4 51. Rf2 Re5 52. Kb3 Re1 53. Kc4 Rh1 54. h3+ Kg3 55. Rf5 g4 56. hxg4 Kxg4 57. Rf6 Kg5 58. Rf8 Re1 59. Kb5 Re6 60. c4 Kg4 61. a5 bxa5 62. Kxa5 Kg3 63. Rg8+ Kf2 64. c5 Re3 65. c6 Rg3 66. Rxg3 hxg3 67. c7 Kxg2 68. c8Q Kh2 69. Qc6 g2 70. Qxg2+ Kxg2 71. b5 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "9"]
[White "Joseph, Antony"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1570"]
[PlyCount "119"]
[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. c3 e6 3. Nf3 Nc6 4. d4 d5 5. exd5 exd5 6. Be3 b6 7. Qa4 Bd7 8. Bb5 Qc7 9. 0-0 Bd6 10. Re1 Nge7 11. dxc5 bxc5 12. Qa3 c4 13. Bc5 Bxc5 14. Qxc5 0-0 15. Rxe7 Nxe7 16. Qxc7 Bxb5 17. Qxe7 Rfe8 18. Qb4 Rab8 19. Nbd2 Bd7 20. Qa3 f6 21. b3 Be6 22. Nd4 cxb3 23. axb3 Bf7 24. Qxa7 Rbc8 25. c4 dxc4 26. bxc4 Red8 27. N2f3 Bxc4 28. Rc1 Ra8 29. Qc5 Bf7 30. h3 Rd5 31. Qc8+ Rxc8 32. Rxc8+ Be8 33. Rxe8+ Kf7 34. Re3 g6 35. Kf1 h6 36. Ke2 h5 37. Kd3 Rg5 38. g3 Ra5 39. Re2 Ra3+ 40. Ke4 f5+ 41. Kf4 Ra6 42. h4 Kf6 43. Rc2 Ra7 44. Rc6+ Kg7 45. Kg5 Ra2 46. Rxg6+ Kh7 47. Rh6+ Kg7 48. Nxf5+ Kf7 49. Ne5+ Kg8 50. f3 Ra5 51. Nd7 Ra3 52. Nf6+ Kf7 53. Nxh5 Rxf3 54. Rf6+ Kg8 55. Nh6+ Kh8 56. Rxf3 Kh7 57. Ng4 Kh8 58. Nf4 Kh7 59. Rb3 Kg8 60. Rb7 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "7"]
[White "Padilla Castillo, Marcelo"]
[Black "Payro, Esteva Matias"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "1570"]
[PlyCount "42"]
[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. c4 Nc6 3. d3 Nf6 4. Nc3 d6 5. Nf3 g6 6. Bg5 Bg7 7. Be2 0-0 8. 0-0 h6 9. Be3 e6 10. d4 cxd4 11. Nxd4 Ne5 12. b4 Bd7 13. Qd2 Kh7 14. Rfc1 Rc8 15. c5 dxc5 16. bxc5 Neg4 17. Bf4 e5 18. h3 exd4 19. Nd5 Nxe4 20. Qd3 Ngxf2 21. Rf1 Nxd3 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "8"]
[White "Payro, Esteva Matias"]
[Black "Navarro Ruiz, Christian Joel C"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1570"]
[PlyCount "157"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Be2 Bd6 8. c4 b6 9. 0-0 0-0 10. Be3 Bb7 11. Qc2 Nc6 12. a3 e5 13. d5 Nd4 14. Nxd4 exd4 15. Bd2 c6 16. Bf3 cxd5 17. Bxd5 Bxd5 18. cxd5 Qe5 19. f4 Qxd5 20. Rad1 Bc5 21. Kh1 Rfc8 22. Qd3 Rd8 23. Bc1 a5 24. f5 f6 25. Rf4 Rd7 26. b4 axb4 27. axb4 Ra2 28. Rg4 Bxb4 29. Bxh6 Bc5 30. Qg3 Raa7 31. Be3 Qxf5 32. Bg1 d3 33. h3 Bxg1 34. Kxg1 Qc5+ 35. Kh1 Qc2 36. Qf3 Rac7 37. Kh2 d2 38. Rf4 Qd3 39. Qa8+ Kf7 40. Qa2+ Rd5 41. Rf2 Rc2 42. Qa7+ Rd7 43. Qxb6 Qd6+ 44. Qxd6 Rxd6 45. Kg3 Rc3+ 46. Rf3 Rxf3+ 47. Kxf3 Kg6 48. Ke2 Kg5 49. g3 Re6+ 50. Kf3 Rd6 51. Ke2 Kf5 52. Rxd2 Ra6 53. Ke3 Ra3+ 54. Rd3 Ra1 55. Rd7 g5 56. g4+ Kg6 57. Kf3 Ra3+ 58. Kg2 Ra2+ 59. Kf3 Ra1 60. Rd6 Kf7 61. Kg3 Ke7 62. Rb6 Ra3+ 63. Kg2 Rd3 64. Ra6 Rd4 65. Kf3 Rf4+ 66. Kg2 Kf7 67. Kg3 Kg6 68. h4 Rc4 69. h5+ Kg7 70. h6+ Kxh6 71. Rxf6+ Kg7 72. Rf5 Kg6 73. Ra5 Rc3+ 74. Kg2 Kf6 75. Kf2 Rb3 76. Kg2 Kg6 77. Kf2 Rb4 78. Kg3 Rf4 79. Rb5 1/2-1/2

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "12"]
[White "Payro, Esteva Matias"]
[Black "Sibisi, Lindokuhle Vukile"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1570"]
[PlyCount "6"]
[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 c6 2. c4 d5 3. exd5 c5 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "10"]
[White "Payro, Esteva Matias"]
[Black "Wooten, Malcolm"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1570"]
[PlyCount "60"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 e6 7. Bd2 Bb4 8. 0-0 0-0 9. a3 Bxc3 10. Bxc3 Qb6 11. h3 Bh5 12. d5 Qc5 13. Bb4 Qxc4 14. Bxf8 Kxf8 15. dxe6 Nc6 16. exf7 Kxf7 17. c3 Rd8 18. Ne5+ Nxe5 19. Qc2 Be2 20. Rfe1 Bd3 21. Qd2 Qb5 22. a4 Qd5 23. Qf4 Re8 24. Rad1 Qe6 25. Rxd3 Nxd3 26. Qxc7+ Qd7 27. Qc4+ Qd5 28. Qc7+ Qd7 29. Qc4+ Qd5 30. Qc7+ Qd7 1/2-1/2

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "6"]
[White "Paiva, Henrique MA Alberg"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2065"]
[BlackElo "1570"]
[PlyCount "83"]
[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. b3 c5 2. Bb2 d6 3. e3 Nf6 4. f4 e6 5. Nf3 Bd7 6. Be2 Nc6 7. 0-0 Be7 8. Qe1 0-0 9. Qg3 a6 10. Nc3 d5 11. Nd1 Re8 12. Ne5 Bc8 13. Bd3 d4 14. Nf2 Bd6 15. exd4 Nxd4 16. Rae1 Nf5 17. Qh3 Nd5 18. Ne4 f6 19. Nxd6 Qxd6 20. Nc4 Qc6 21. g4 Nh6 22. g5 e5 23. Qh5 Bg4 24. Qh4 Nxf4 25. Be4 fxg5 26. Bxc6 gxh4 27. Bxb7 Ra7 28. Bc6 Rd8 29. d3 Nh3+ 30. Kh1 Ng5 31. Nxe5 Re7 32. Rg1 Nf3 33. Nxf3 Rxe1 34. Rxe1 Rf8 35. Nxh4 Nf5 36. Nxf5 Rxf5 37. Kg2 h5 38. Be4 Rf8 39. h3 Bc8 40. Rg1 Rf4 41. Kh2 Rf2+ 42. Rg2 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "4"]
[White "Payro, Esteva Matias"]
[Black "Farhat, Abbas Ali"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1570"]
[PlyCount "45"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. h3 Bxf3 9. Qxf3 Bb4 10. Bd3 0-0 11. 0-0 dxc4 12. Bxc4 Nxd4 13. Qxb7 Bxc3 14. bxc3 Nf5 15. Bxa7 Qa5 16. Bd4 Rab8 17. Qf3 Nxd4 18. cxd4 Rfd8 19. Rad1 Rb2 20. Bb3 Qb4 21. Qe3 Nd5 22. Qg5 Nc3 23. Qxd8+ 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "5"]
[White "Payro, Esteva Matias"]
[Black "Morales Marmol, Marcos Antonio"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1570"]
[BlackElo "2241"]
[PlyCount "128"]
[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 e6 2. d4 d5 3. Nd2 h6 4. Bd3 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3 Nc6 8. 0-0 Qb6 9. Nf3 g5 10. a4 cxd4 11. cxd4 Ndb8 12. Re1 Nb4 13. a5 Qd8 14. Bb5+ Bd7 15. Qa4 a6 16. Bxd7+ Qxd7 17. Nc3 Qxa4 18. Nxa4 Nc2 19. Nb6 Ra7 20. Be3 Nxa1 21. Rxa1 Nc6 22. Ne1 Bb4 23. Nd3 Bxa5 24. Nc8 Ra8 25. Nd6+ Ke7 26. Nxb7 Bb6 27. Rc1 Rac8 28. Nd6 Rc7 29. b4 f6 30. b5 Nb8 31. Nc5 Bxc5 32. dxc5 axb5 33. Nxb5 Rc6 34. f4 fxe5 35. fxg5 d4 36. Bf2 Nd7 37. g6 Kf6 38. Re1 Kxg6 39. g4 Rxc5 40. Nxd4 exd4 41. Bxd4 Re8 42. Bxc5 Nxc5 43. Kg2 e5 44. Kf3 e4+ 45. Ke3 Kg5 46. h3 Rd8 47. Ra1 Rd3+ 48. Ke2 Rxh3 49. Ra5 Rc3 50. Kd2 Rc4 51. Ke3 Kxg4 52. Ra8 Ne6 53. Rg8+ Ng5 54. Ra8 Rc3+ 55. Ke2 h5 56. Ra4 h4 57. Kd2 Rg3 58. Ke2 h3 59. Kf2 Rg2+ 60. Kf1 Kf3 61. Ra3+ e3 62. Ra4 Ne4 63. Ra3 Nd2+ 64. Ke1 Rg1# 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "1"]
[White "Payro, Esteva Matias"]
[Black "Vieg, Sabilla Erlangga"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "1570"]
[PlyCount "133"]
[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 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Re1 Nc6 10. d5 Na5 11. Bb3 Nxb3 12. Qxb3 Nxd5 13. Nxd5 Qxd5 14. Qc2 Qh5 15. Bd2 Bf6 16. Rac1 b6 17. Qc6 Ba6 18. Bc3 Rac8 19. Qa4 Bb7 20. Bxf6 Bxf3 21. Rxc8 Rxc8 22. Qd7 Qc5 23. Bd8 Bd5 24. a3 Qc6 25. Qxc6 Rxc6 26. Bh4 Rc2 27. b4 Rc3 28. a4 Rc4 29. Be7 g6 30. Rd1 f5 31. h3 Kf7 32. Bd6 Rc6 33. Bb8 a6 34. a5 bxa5 35. bxa5 Kf6 36. Ba7 e5 37. Rxd5 Ke6 38. Rd8 h6 39. Rg8 Kd5 40. Bb6 Ke4 41. f3+ Kd3 42. Rd8+ Kc4 43. Ra8 Kb5 44. g4 e4 45. gxf5 gxf5 46. fxe4 fxe4 47. Kf2 Rc3 48. h4 Rh3 49. Bc7 Rxh4 50. Ke3 Rg4 51. Rh8 Rg7 52. Bb6 Rg6 53. Kxe4 Rg4+ 54. Kf3 Rh4 55. Rb8 Kc6 56. Bf2 Rh5 57. Rb6+ Kc7 58. Rxa6 Rf5+ 59. Kg3 h5 60. Ra8 Kb7 61. Ra7+ Kb8 62. a6 Rxf2 63. Rh7 Rf5 64. Kh4 Ra5 65. a7+ Rxa7 66. Rxa7 Kxa7 67. Kxh5 1/2-1/2

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "3"]
[White "Toribio Alvarado, Brath"]
[Black "Payro, Esteva Matias"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1544"]
[BlackElo "1570"]
[PlyCount "30"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 Nf6 7. e5 Ng4 8. exd6 exd6 9. 0-0 Be7 10. Bf4 0-0 11. Nb5 Nge5 12. Bb3 a6 13. Nbd4 Bg4 14. h3 Bh5 15. Qe2 Nxd4 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "2"]
[White "Zhu, Judy"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1570"]
[PlyCount "145"]
[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 Nf6 2. c4 g6 3. e3 Bg7 4. Nc3 0-0 5. Nf3 d6 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 Re8 10. e4 Nbd7 11. 0-0 a6 12. Re1 b5 13. a3 Bb7 14. Bg5 h6 15. Bh4 g5 16. Bg3 Nf8 17. e5 Nxd5 18. exd6 Nxc3 19. bxc3 Bxc3 20. Rxe8 Qxe8 21. Qc2 Bxa1 22. Bf5 Qc6 23. Qc1 Bd4 24. h4 Nd7 25. hxg5 hxg5 26. Qxg5+ Bg7 27. Qe7 Nf6 28. d7 Qd5 29. Bd6 Qxf5 30. d8Q+ Rxd8 31. Qxd8+ Kh7 32. Bg3 Bxf3 33. gxf3 Qxf3 34. Qc8 c4 35. Qh3+ Qh5 36. Qc8 Ng4 37. Qxa6 Bf6 38. Qc6 Bh4 39. Qe4+ Kh6 40. Bf4+ Bg5 41. Qc6+ f6 42. Qxf6+ Qg6 43. Qh8+ Qh7 44. Bxg5+ Kg6 45. Qxh7+ Kxh7 46. Bd2 Kg6 47. Kf1 Kf5 48. Ke2 Ke4 49. Bc3 Nh6 50. f3+ Kd5 51. Ke3 Nf5+ 52. Kd2 Nh4 53. Ke3 Ng2+ 54. Kf2 Nf4 55. Ke3 Nd3 56. f4 Ke6 57. Ke4 Nf2+ 58. Kf3 Nd3 59. f5+ Kf7 60. f6 Nc5 61. Kf4 Ne6+ 62. Ke5 Ng5 63. Kd5 Nf3 64. Kc5 Ke6 65. Kxb5 Ng5 66. Kxc4 Kf7 67. a4 Ne6 68. a5 Nc7 69. Kc5 Na8 70. a6 Nc7 71. Kb6 Nd5+ 72. Kb7 Nxc3 73. a7 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "8"]
[White "Diaz, Julio"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1789"]
[BlackElo "1570"]
[PlyCount "65"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Gunadarma III"]
[BlackTeam "ITAM II"]
[WhiteTeamCountry "INA"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Nbd7 7. e3 Be7 8. Bd3 h6 9. Bh4 b5 10. Nf3 Bb7 11. 0-0 0-0 12. Rfd1 Re8 13. h3 a5 14. a4 b4 15. Ne2 Nb6 16. b3 Nfd7 17. Bg3 c5 18. dxc5 Nxc5 19. Bb5 Nbd7 20. Ne5 Bf6 21. Nxd7 Nxd7 22. Rac1 Rc8 23. Qf5 Rxc1 24. Rxc1 Bc8 25. Rxc8 Qxc8 26. Bxd7 Qa6 27. Bxe8 Qxe2 28. Qxd5 Qe1+ 29. Kh2 Qc3 30. Qxf7+ Kh7 31. Bb5 Qc5 32. Bd3+ Kh8 33. Qe8+ 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "6"]
[White "Kaieda, Genta"]
[Black "Payro, Esteva Matias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1605"]
[BlackElo "1570"]
[PlyCount "120"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Texas Rio Grande Valley Univ III"]
[BlackTeam "ITAM II"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. Nb5 Na6 6. c4 c6 7. Nc3 Bd6 8. Bg3 0-0 9. Bd3 Bxd3 10. Qxd3 Nb4 11. Qe2 dxc4 12. Nf3 b5 13. Ne5 Bxe5 14. dxe5 Nd3+ 15. Kf1 Nd7 16. Rd1 f6 17. exf6 Nxf6 18. b3 Qa5 19. Rxd3 cxd3 20. Qxd3 Rad8 21. Qc2 b4 22. Ne2 Qd5 23. Ke1 Ne4 24. Nf4 Qd2+ 25. Qxd2 Rxd2 26. f3 Nxg3 27. hxg3 Rxa2 28. Rh4 Rb2 29. Nxe6 Re8 30. Nd4 Rxe3+ 31. Kf1 c5 32. Nf5 Ree2 33. Rg4 g6 34. Nh6+ Kg7 35. Nf5+ Kf6 36. Nh4 Rec2 37. Kg1 Rxb3 38. Rf4+ Kg7 39. Re4 Rc1+ 40. Kh2 Rbb1 41. Kh3 h5 42. g4 hxg4+ 43. Kxg4 Re1 44. Rc4 Rbc1 45. Rf4 Re5 46. g3 b3 47. Ra4 b2 48. Rxa7+ Kf6 49. Ra6+ Re6 50. Ra8 Rc4+ 51. f4 b1Q 52. Rf8+ Ke7 53. Rh8 Qd1+ 54. Kg5 Qd3 55. Rh7+ Kd6 56. Rh8 Qxg3+ 57. Kh6 Qxh4+ 58. Kg7 Qxh8+ 59. Kxh8 Rxf4 60. Kg7 g5 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "7"]
[White "Payro, Esteva Matias"]
[Black "Alves, Gustavo Luis"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1570"]
[PlyCount "60"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM II"]
[BlackTeam "UFMG"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Be7 7. Ne2 Nc6 8. 0-0 0-0 9. f4 cxd4 10. cxd4 Qb6 11. Nf3 f6 12. Kh1 f5 13. a4 Re8 14. Bb1 Nf8 15. Rg1 Na5 16. g4 Nb3 17. a5 Nxa5 18. Qd3 Nb3 19. gxf5 exf5 20. Ng3 Nxa1 21. Nxf5 Bxf5 22. Qxf5 g6 23. Qh5 Kh8 24. Ng5 Bxg5 25. Qxg5 Qe6 26. f5 Qf7 27. Qh6 Qg7 28. Qh4 Rac8 29. fxg6 Rxc1 30. gxh7 Qxg1# 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.07"]
[Round "9"]
[White "Payro, Esteva Matias"]
[Black "Ribeiro, Thallis Chaves"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1570"]
[PlyCount "35"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM II"]
[BlackTeam "UFV"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 cxd4 8. cxd4 Bb4 9. 0-0 0-0 10. Kh1 f6 11. f4 fxe5 12. fxe5 Nc6 13. Nf3 Qc7 14. Nf4 Nb6 15. Ng5 Nd8 16. Bxh7+ Kh8 17. Qh5 Nf7 18. Ng6# 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "1"]
[White "Bernardo, Dale"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2085"]
[BlackElo "1570"]
[PlyCount "27"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "FEU_Manila II"]
[BlackTeam "ITAM II"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 Nc6 3. c3 Qa5 4. Bc4 e6 5. 0-0 Nf6 6. Re1 Be7 7. d4 cxd4 8. cxd4 Qb6 9. d5 exd5 10. exd5 Nb8 11. d6 Ng4 12. Rxe7+ Kf8 13. Rxf7+ Ke8 14. Qe2+ 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "3"]
[White "Michuki, Francis"]
[Black "Payro, Esteva Matias"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1637"]
[BlackElo "1570"]
[PlyCount "47"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "TUKenya"]
[BlackTeam "ITAM II"]
[WhiteTeamCountry "KEN"]
[BlackTeamCountry "MEX"]

1. c4 Nf6 2. Nc3 e6 3. g3 c5 4. Bg2 Nc6 5. e4 d6 6. Nge2 Be7 7. 0-0 0-0 8. h3 e5 9. d3 Be6 10. Kh2 a6 11. f4 exf4 12. gxf4 Nh5 13. Be3 f5 14. b3 Bf6 15. Rc1 Nb4 16. d4 cxd4 17. Nxd4 Bf7 18. Nxf5 Bxc3 19. Rxc3 Nxa2 20. Rd3 g6 21. Rxd6 Qa5 22. Ne7+ Kg7 23. Qd4+ Kh6 24. f5+ 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "5"]
[White "Payro, Esteva Matias"]
[Black "Chacach, Eliu Chocojay"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1570"]
[PlyCount "27"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM II"]
[BlackTeam "Guatemala Valle Univ"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. f3 Qb6 8. Be3 Bxc3+ 9. bxc3 Qa5 10. Qb3 a6 11. Be2 0-0 12. 0-0 e5 13. Nxc6 dxc6 14. Bb6 1-0

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "2"]
[White "Payro, Esteva Matias"]
[Black "Cherfaoui, Nadhir"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1570"]
[PlyCount "68"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM II"]
[BlackTeam "VT IV"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. 0-0 Bg4 6. Nc3 Nd4 7. Bg5 Bxf3 8. gxf3 h6 9. Bh4 g5 10. Bg3 h5 11. h3 g4 12. fxg4 hxg4 13. hxg4 Qd7 14. f3 Rg8 15. Kg2 0-0-0 16. Ne2 Nxe2 17. Qxe2 Bh6 18. a4 Bf4 19. Bh4 Rh8 20. Rh1 Qe7 21. Rh3 Bg5 22. Bxg5 Rxh3 23. Kxh3 Rh8+ 24. Kg2 Rg8 25. Bh4 Rh8 26. Kg3 Nxe4+ 27. dxe4 Qxh4+ 28. Kg2 Qh2+ 29. Kf1 Qh1+ 30. Kf2 Rh2+ 31. Kg3 Rh3+ 32. Kf2 Qxa1 33. b3 Rh2+ 34. Ke3 Qd4# 0-1

[Event "KCF University Cup"]
[Site "Lichess.org INT"]
[Date "2021.02.06"]
[Round "4"]
[White "Payro, Esteva Matias"]
[Black "Ramos Castillo, Angel Urie"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1570"]
[PlyCount "74"]
[EventDate "2021.02.06"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ITAM II"]
[BlackTeam "UNAM"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. Qd2 Nxe3 11. Qxe3 Qb6 12. Qxb6 Bxc3+ 13. bxc3 axb6 14. Rb1 0-0 15. Rb2 Be6 16. c4 Rfb8 17. Bd3 Ra4 18. c5 b5 19. Kf2 Rba8 20. Be4 Rxa2 21. Rb4 Bd5 22. Bxd5 Rxc2+ 23. Kg3 cxd5 24. Rxb5 Rc8 25. Ra1 R8xc5 26. Rb7 Rc7 27. Raa7 Rxb7 28. Rxb7 e6 29. Kf4 Rxg2 30. h3 Kg7 31. Rd7 Kf6 32. h4 e5+ 33. Ke3 d4+ 34. Kd3 Rf2 35. Ke4 Re2+ 36. Kd3 Re3+ 37. Kd2 Rxf3 0-1

