[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.26"]
[Round "8"]
[White "Mayo, Raul"]
[Black "Giampa, Alejandro"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2081"]
[BlackElo "2243"]
[PlyCount "111"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 Nh6 6. Nge2 Nf5 7. 0-0 d6 8. Rb1 Bd7 9. a3 a5 10. d3 Rb8 11. Nb5 Qb6 12. Nec3 0-0 13. Bd2 h5 14. Nd5 Qd8 15. Bc3 e6 16. Bxg7 Kxg7 17. Nf4 Qe7 18. Qd2 Qf6 19. Qc3 Qxc3 20. bxc3 g5 21. Nxh5+ Kg6 22. g4 Nh4 23. Nxd6 Nxg2 24. Kxg2 Ne5 25. Kg3 Bc6 26. f4 Nxg4 27. Kxg4 f5+ 28. Kg3 Kxh5 29. fxg5 Kxg5 30. Kf2 Kf6 31. Ke2 Ke7 32. Nb5 Rh8 33. Rf2 Rh3 34. Na7 Bd7 35. d4 Kd6 36. Rb6+ Kc7 37. dxc5 Rbh8 38. Nb5+ Kb8 39. Nd4 R3h6 40. Nf3 R8h7 41. Ne5 Bc8 42. c6 Kc7 43. c5 bxc6 44. Rxc6+ Kb7 45. Kd3 Rxh2 46. Rb6+ Kc7 47. Rxh2 Rxh2 48. Nc4 Rh3 49. Nd6 f4 50. Nxc8 Rxe3+ 51. Kd2 Kxc8 52. Ra6 e5 53. Rxa5 e4 54. Ra4 Rd3+ 55. Kc2 Re3 56. Kd2 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.25"]
[Round "7"]
[White "Bulcourf, Carlos"]
[Black "Mayo, Raul"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1972"]
[BlackElo "2081"]
[PlyCount "120"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 e6 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 Qxb3 7. axb3 Nh5 8. Bg3 Nxg3 9. hxg3 d5 10. Na3 Rb8 11. dxc5 Bxc5 12. b4 Bb6 13. Bd3 g6 14. e4 0-0 15. Rd1 Rd8 16. Bc2 dxe4 17. Rxd8+ Bxd8 18. Bxe4 Bd7 19. Nc4 Bc7 20. 0-0 Kf8 21. Ra1 a6 22. Rd1 Ke7 23. g4 b5 24. Bxc6 Bxc6 25. Nce5 Bd5 26. Rxd5 exd5 27. Nc6+ Kd6 28. Nxb8 Bxb8 29. Kf1 f6 30. Ke2 Ba7 31. Ne1 d4 32. f4 Kd5 33. Kd3 Bb8 34. g3 dxc3 35. bxc3 Ba7 36. f5 gxf5 37. gxf5 Ke5 38. g4 Kf4 39. g5 fxg5 40. f6 Bb8 41. Ng2+ Kf5 42. f7 Bd6 43. Ne3+ Ke6 44. Ke4 Kxf7 45. Kf5 Bf4 46. Nd5 h5 47. Nf6 h4 48. Ne4 h3 49. Kg4 h2 50. Nf2 Bd2 51. Kh3 Bxc3 52. Kxh2 Bxb4 53. Kh3 a5 54. Kg4 Be7 55. Kf5 a4 56. Nd3 a3 57. Nc1 b4 58. Ke4 Bf6 59. Kd5 Bb2 60. Nb3 a2 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.24"]
[Round "6"]
[White "Mayo, Raul"]
[Black "Galleto, Ricardo"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2081"]
[BlackElo "1984"]
[PlyCount "75"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 f5 8. Be3 0-0 9. Bxc5 Nxc5 10. Nc3 a5 11. 0-0-0 Nba6 12. Qf2 Ne4 13. Qd4 Nxc3 14. Qxc3 Nb4 15. Bc4 b5 16. Bb3 Qd6 17. a3 Na6 18. Qc6 Bd7 19. Qxd6 cxd6 20. c3 b4 21. Rhe1 bxc3 22. bxc3 Rfe8 23. Rxe8+ Rxe8 24. Re1 Rxe1+ 25. Nxe1 Kf7 26. Nf3 h6 27. Nd4 g5 28. g3 Kf6 29. Kd2 Nc7 30. c4 Ne8 31. Bc2 Nc7 32. Nb3 a4 33. Nd4 Na6 34. Nb5 Bxb5 35. cxb5 Nc5 36. b6 h5 37. Bxa4 h4 38. Bc2 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.23"]
[Round "5"]
[White "Della Morte, German"]
[Black "Mayo, Raul"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2374"]
[BlackElo "2081"]
[PlyCount "235"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. h4 b5 9. h5 Bb7 10. Bg2 b4 11. Nce2 Nb6 12. Ng3 N8d7 13. f4 Nc5 14. Qg4 Qd7 15. g6 hxg6 16. hxg6 Rxh1+ 17. Bxh1 0-0-0 18. gxf7 Qxf7 19. a3 a5 20. axb4 axb4 21. Ra7 Be7 22. Bd2 Kb8 23. Rxb7+ Kxb7 24. e5+ d5 25. Bxb4 Nd3+ 26. cxd3 Bxb4+ 27. Ke2 Re8 28. Nh5 Rh8 29. Bf3 Rxh5 30. Qxh5 Qxf4 31. Nxe6 Qd2+ 32. Kf1 Qxd3+ 33. Be2 Qb1+ 34. Kg2 Qe4+ 35. Bf3 Qc2+ 36. Kh3 g6 37. Qh7+ Ka6 38. Nc7+ Ka5 39. Qf7 Qxb2 40. Nxd5 Nxd5 41. Qxd5+ Kb6 42. Qc4 Ka5 43. Qc7+ Kb5 44. e6 Qa1 45. Qe5+ Kb6 46. Qb8+ Ka5 47. Qa8+ Kb5 48. Qc6+ Ka5 49. Qc7+ Kb5 50. Bc6+ Kc4 51. Be4+ Kb3 52. Qg3+ Qc3 53. Bd5+ Kb2 54. Bf3 Qd4 55. Qxg6 Qd6 56. Qe4 Qe7 57. Bd1 Kc3 58. Qe5+ Kd2 59. Qd4+ Ke1 60. Bg4 Qh7+ 61. Kg2 Qc2+ 62. Kg3 Bc5 63. Qe5+ Kd2 64. e7 Qd3+ 65. Kg2 Bxe7 66. Qxe7 Qe3 67. Qb4+ Kc1 68. Qc4+ Kb2 69. Bf3 Qd2+ 70. Kg3 Qg5+ 71. Kf2 Qd2+ 72. Be2 Ka3 73. Kf3 Kb2 74. Qb5+ Kc2 75. Ke4 Kc3 76. Qa5+ Kc2 77. Qa2+ Kc3 78. Qa3+ Kc2 79. Bd3+ Kd1 80. Kf3 Qc3 81. Qd6 Kd2 82. Ke4 Kc1 83. Qh6+ Kb2 84. Qb6+ Ka3 85. Qa6+ Kb2 86. Qb5+ Ka3 87. Qa6+ Kb2 88. Qb6+ Ka3 89. Qe3 Kb4 90. Kd5 Ka3 91. Qe7+ Kb2 92. Qe2+ Ka3 93. Bc4 Qa5+ 94. Kd4 Qa8 95. Kd3 Qd8+ 96. Kc2 Kb4 97. Qe4 Kc5 98. Bf7 Qd4 99. Qe7+ Qd6 100. Qa7+ Qb6 101. Qa8 Kd6 102. Qf8+ Ke5 103. Qe7+ Kf4 104. Qh4+ Ke5 105. Qh2+ Ke4 106. Qh1+ Ke5 107. Qh2+ Ke4 108. Qh4+ Ke5 109. Qg3+ Ke4 110. Qg4+ Ke5 111. Qg5+ Kd6 112. Qf6+ Kc7 113. Qe7+ Kb8 114. Kd3 Qc7 115. Qe8+ Ka7 116. Bd5 Kb6 117. Qe6+ Ka7 118. Qe3+ 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.22"]
[Round "4"]
[White "Mayo, Raul"]
[Black "Cidre, Valentino"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2081"]
[BlackElo "1884"]
[PlyCount "51"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bf5 6. Bc4 e6 7. Nd5 Qa4 8. Bb5+ c6 9. Nxf6+ gxf6 10. Bxa4 b5 11. Bb3 a5 12. a4 b4 13. Ne2 Bg7 14. Ng3 Bg6 15. 0-0 0-0 16. Nh5 Na6 17. Nxg7 Kxg7 18. Bf4 c5 19. Bc4 Rfd8 20. Qf3 Ra7 21. Bxa6 Rxa6 22. dxc5 e5 23. Be3 Bxc2 24. Rac1 Bxa4 25. c6 Rc8 26. Qg4+ 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.21"]
[Round "3"]
[White "Martinez Conte, Mariano"]
[Black "Mayo, Raul"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1909"]
[BlackElo "2081"]
[PlyCount "41"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 exd5 14. exd5 Bxd5 15. Nf5 Be6 16. Nxe7 Kxe7 17. f5 Ne5 18. fxe6 Rhf8 19. Bf4 Kxe6 20. Bxe5 dxe5 21. Bc4+ 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.20"]
[Round "2"]
[White "Mayo, Raul"]
[Black "Koch, Juan Enrique"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2081"]
[BlackElo "1961"]
[PlyCount "55"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 f6 9. c3 Bd7 10. Nf1 d4 11. h4 b6 12. h5 Qc7 13. N1h2 Rad8 14. Ng4 e5 15. Nh4 Qc8 16. Bh3 c4 17. dxc4 Be6 18. Qf3 Kh8 19. h6 g5 20. Ng2 f5 21. exf5 Rxf5 22. Qe4 Rdf8 23. cxd4 Bb4 24. d5 Nd4 25. Nxe5 Bxe1 26. Nxe1 Qc7 27. Bxf5 Rxf5 28. f4 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.19"]
[Round "1"]
[White "Valerga, Diego"]
[Black "Mayo, Raul"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2450"]
[BlackElo "2081"]
[PlyCount "89"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bd2 Nxe5 6. Nf3 Nbc6 7. Nc3 Bg7 8. Qc2 d6 9. Nxe5 Nxe5 10. e3 Bg4 11. Be2 Qd7 12. f3 Bh5 13. e4 h6 14. 0-0-0 0-0-0 15. Be3 Qe6 16. Nb5 a6 17. Nd4 Qe8 18. h4 Bf6 19. c5 dxc5 20. Qxc5 Rd6 21. Kb1 Bg6 22. Rc1 Nc6 23. Nxc6 Rxc6 24. Qd5 Qe5 25. Qxe5 Rxc1+ 26. Kxc1 Bxe5 27. hxg5 hxg5 28. Rxh8+ Bxh8 29. Bxg5 Bd4 30. Kc2 Kd7 31. b3 f6 32. Bd2 Bc5 33. Bc3 Be7 34. g4 c5 35. Bc4 b5 36. Bd5 Bd8 37. Kd3 Ke7 38. f4 Be8 39. e5 fxe5 40. Bxe5 Bf7 41. Bxf7 Kxf7 42. Ke4 Bh4 43. Kd5 Bf2 44. f5 Be3 45. Bc7 1-0

[Event "ARG-ch 87th"]
[Site "Villa Martelli"]
[Date "2013.04.08"]
[Round "6"]
[White "Fiori, Hector Dionisio"]
[Black "Mayo, Raul"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2171"]
[BlackElo "2112"]
[PlyCount "91"]
[EventDate "2013.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Ne7 7. Qh5 Nbc6 8. Bg5 0-0 9. Bd3 f6 10. Bf4 Ne5 11. 0-0-0 Bc7 12. Be3 a6 13. Be2 f5 14. f4 N5c6 15. e5 d5 16. exd6 Bxd6 17. Kb1 Qc7 18. g3 b5 19. Bxb5 Nb4 20. Bd3 Bb7 21. Rhe1 Ned5 22. Bd4 Nxc3+ 23. Bxc3 Bd5 24. a3 Nxd3 25. Rxd3 Be4 26. Rd4 Rab8 27. Rdxe4 fxe4 28. Rxe4 Bxa3 29. Bxg7 Kxg7 30. bxa3 Rf5 31. Qe2 Rc5 32. Kb2 Kf7 33. Rd4 Rc6 34. Qd3 Kg8 35. Qe2 Qg7 36. Ka2 Qg6 37. Re4 Rbc8 38. c4 Rb8 39. g4 Rcb6 40. Re3 a5 41. c5 Rb5 42. Rxe6 Qf7 43. Nd4 Rb2+ 44. Qxb2 Rxb2+ 45. Kxb2 Qxf4 46. Re8+ 1-0

[Event "ARG-ch 87th"]
[Site "Villa Martelli"]
[Date "2013.04.07"]
[Round "5"]
[White "Mayo, Raul"]
[Black "Della Morte, German"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2112"]
[BlackElo "2318"]
[PlyCount "98"]
[EventDate "2013.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 Rf7 17. Rfc1 Ne8 18. a4 h5 19. Nb5 Bd7 20. Ra3 Rc8 21. Rc3 Rxc3 22. Bxc3 a6 23. Na3 Nh4 24. h3 g4 25. hxg4 hxg4 26. Nxg4 Bxg4 27. fxg4 Qb6+ 28. Kf1 f3 29. gxf3 Nxf3 30. Bxf3 Rxf3+ 31. Kg2 Qe3 32. Be1 Rf4 33. Qd1 Qxe4+ 34. Kg3 Nf6 35. Rc8+ Bf8 36. Rc4 Qe3+ 37. Kg2 Nxg4 38. Bg3 Rxc4 39. Nxc4 Qe4+ 40. Kh3 Nf6 41. Nb6 Bh6 42. Qg1 Qf5+ 43. Kg2 Ng4 44. Nc4 Qe4+ 45. Kh3 Qxc4 46. Bf2 Qxa4 47. b3 Qxb3+ 48. Kxg4 Qxd5 49. Kh5+ Bg7 0-1

[Event "ARG-ch 87th"]
[Site "Villa Martelli"]
[Date "2013.04.06"]
[Round "4"]
[White "Rivero, Raul Omar"]
[Black "Mayo, Raul"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1892"]
[BlackElo "2112"]
[PlyCount "98"]
[EventDate "2013.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 h5 4. d4 Bg4 5. Bg2 Nc6 6. f3 Bd7 7. d5 Ne5 8. f4 Ng6 9. h3 Qc8 10. Qd3 e6 11. c4 exd5 12. cxd5 Be7 13. Nd2 f5 14. exf5 Bxf5 15. Be4 Nh6 16. Nf3 0-0 17. Bd2 Bf6 18. Bc3 Re8 19. Bxf5 Bxc3+ 20. bxc3 Qxf5 21. Kd2 Qxd3+ 22. Kxd3 Nf5 23. g4 Re3+ 24. Kd2 Rxe2+ 25. Kxe2 Ng3+ 26. Kd2 Nxh1 27. f5 Nf4 28. Rxh1 Re8 29. Rh2 hxg4 30. hxg4 Nxd5 31. Ng5 Re3 32. c4 Ra3 33. Ke1 Nf4 34. Rd2 Rd3 35. Rf2 Rd4 36. Rc2 Nd3+ 37. Ke2 Rxg4 38. Kxd3 Rxg5 39. Ke4 Kf7 40. Kf4 Kf6 41. Rd2 Rxf5+ 42. Kg4 Ke6 43. Rb2 b6 44. a4 Re5 45. Kf4 g5+ 46. Kf3 Rf5+ 47. Ke4 Rf4+ 48. Kd3 Rf3+ 49. Ke4 Rc3 0-1

[Event "ARG-ch 87th"]
[Site "Villa Martelli"]
[Date "2013.04.03"]
[Round "1"]
[White "Mayo, Raul"]
[Black "Real de Azua, Ernesto"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2112"]
[BlackElo "2450"]
[PlyCount "108"]
[EventDate "2013.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 c6 9. Rb1 Qe8 10. dxe5 dxe5 11. b4 Bg4 12. b5 Nc5 13. Ba3 Ncxe4 14. Nxe4 Nxe4 15. Bxf8 Qxf8 16. Qc2 Nc5 17. Nxe5 Bf5 18. Bd3 Nxd3 19. Nxd3 Rd8 20. Rb3 c5 21. Qe2 Qd6 22. Nb2 h5 23. Re3 Bd4 24. Re8+ Rxe8 25. Qxe8+ Kg7 26. Nd1 Be6 27. Qa8 Qb6 28. Ne3 Qa5 29. Rf1 Bxe3 30. fxe3 Bxc4 31. Rd1 Be2 32. Qd8 Qa3 33. Re1 Qxe3+ 34. Kh1 Qc3 35. Rg1 Bxb5 36. Qe7 Bc6 37. Re1 Qd2 38. Qe5+ Kg8 39. Qe2 Qxe2 40. Rxe2 Kf8 41. Kg1 Bd7 42. h4 b6 43. Kf2 Be6 44. Ke3 Ke7 45. Rd2 b5 46. a3 a5 47. Rd1 Bb3 48. Rd2 Be6 49. g3 b4 50. axb4 axb4 51. Ke2 Kf6 52. Rd8 Kf5 53. Rb8 Ke4 54. Rb5 Bc4+ 0-1

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.22"]
[Round "9"]
[White "Mayo, Raul"]
[Black "Cheb Terrab, Alejandro"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2157"]
[PlyCount "72"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Bxf3 8. Qxf3 Nxd4 9. Qd1 e5 10. dxe6 fxe6 11. Be3 Bc5 12. Qa4+ Qd7 13. Bb5 Nxb5 14. Nxb5 Bxe3 15. Rd1 Qc6 16. Nc7+ Ke7 17. Qxc6 bxc6 18. fxe3 Rab8 19. b3 Rb6 20. a4 a5 21. b4 Rxb4 22. Na6 Rc4 23. Rd4 Rc1+ 24. Rd1 Rxd1+ 25. Kxd1 Kd6 26. Ke2 Ra8 27. Rd1+ Nd5 28. e4 Rxa6 29. exd5 exd5 30. Rb1 Ra7 31. Rb8 Kc5 32. Kd3 Re7 33. h3 d4 34. Ra8 Re3+ 35. Kd2 Kb4 36. Rc8 c5 0-1

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.21"]
[Round "8"]
[White "Pascual, Diego Nicolas"]
[Black "Mayo, Raul"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1974"]
[BlackElo "2157"]
[PlyCount "45"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Bb7 9. f3 Nbd7 10. Be3 Nc5 11. Qe1 h5 12. Qf2 Qc7 13. a4 b4 14. Nce2 h4 15. Bd2 Nxb3 16. cxb3 d5 17. Rac1 Qd6 18. e5 Qxe5 19. Bf4 Qh5 20. Rc7 Bc8 21. Nc6 Nd7 22. Rc1 g5 23. Qa7 1-0

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.20"]
[Round "7"]
[White "Mayo, Raul"]
[Black "Pina, Ulises"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2157"]
[BlackElo "2314"]
[PlyCount "102"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. g3 Nc6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 d5 8. cxd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd7 11. Qc2 Rc8 12. Rab1 b6 13. Bg5 f6 14. Bc1 e5 15. Nd2 Be6 16. Bxc6 Rxc6 17. c4 Bh3 18. Rd1 f5 19. Bb2 Qa8 20. f3 Bh6 21. Nf1 Re6 22. Bc1 Bxc1 23. Rbxc1 e4 24. dxe4 fxe4 25. f4 e3 26. Rd5 Rfe8 27. Rcd1 Qc6 28. Qc3 R6e7 29. R1d3 Bf5 30. Rxe3 Be4 31. Re5 Rxe5 32. fxe5 Bh1 33. Kf2 Qg2+ 34. Ke1 Qg1 35. e6 Bg2 36. Qf6 Rf8 37. e7 Rxf6 38. e8Q+ Rf8 39. Qe6+ Kg7 40. Qe7+ Rf7 41. Qe5+ Kh6 42. Kd2 Rxf1 43. h4 Rd1+ 44. Kc2 Rc1+ 45. Kb2 Rb1+ 46. Kc3 Qc1+ 47. Kd3 Qd1+ 48. Kc3 Rc1+ 49. Kb2 Rc2+ 50. Ka3 Qc1+ 51. Ka4 Bc6+ 0-1

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.18"]
[Round "6"]
[White "Mayo, Raul"]
[Black "Zamora, Martin"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2157"]
[PlyCount "85"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Nc3 e6 5. b3 Be7 6. Bb2 Nc6 7. d4 Ng4 8. d5 Ne3 9. Qd2 Nb4 10. Bb5+ Bd7 11. Rc1 Bxb5 12. Nxb5 Qa5 13. Nc3 exd5 14. exd5 Nf5 15. 0-0 0-0 16. a3 Na6 17. Qd3 Nd4 18. Nxd4 cxd4 19. Ne4 Qxd5 20. c4 Nc5 21. Nxc5 Qxc5 22. Bxd4 Qc7 23. f5 f6 24. Qe4 Rfe8 25. Qd5+ Kh8 26. Rce1 Bf8 27. Re6 Qc6 28. Qxc6 bxc6 29. Rfe1 Rxe6 30. fxe6 Be7 31. b4 a6 32. a4 Rb8 33. b5 cxb5 34. cxb5 axb5 35. a5 Ra8 36. Rc1 Kg8 37. a6 Bd8 38. a7 Kf8 39. Rb1 Ke7 40. Rxb5 Bc7 41. Rb7 Kd8 42. e7+ Kd7 43. Bb6 1-0

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.17"]
[Round "5"]
[White "Bielicki, Carlos"]
[Black "Mayo, Raul"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2315"]
[BlackElo "2157"]
[PlyCount "73"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nbd2 0-0 10. e3 Nbd7 11. Be2 Bb7 12. 0-0 Kh8 13. Qc2 e5 14. e4 dxe4 15. Ng5 e3 16. fxe3 h6 17. Nc4 Qe7 18. Nh3 Ne4 19. Rxf8+ Rxf8 20. Rf1 Rxf1+ 21. Bxf1 Ndf6 22. Nf2 Bd5 23. b3 h5 24. Nxe4 Nxe4 25. Nd2 Nf6 26. h3 h4 27. Qg6 Bf7 28. Qg5 Nd5 29. Qxe7 Nxe7 30. Bc4 Bg6 31. Nf3 Bb1 32. a4 Nf5 33. Kf2 e4 34. Ne5 Nd6 35. Nc6 Nxc4 36. bxc4 Ba2 37. Ne5 1-0

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.15"]
[Round "4"]
[White "Mayo, Raul"]
[Black "Garcia, Ezequiel Alejandro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2157"]
[BlackElo "2030"]
[PlyCount "61"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. 0-0 0-0 8. Qe2 h6 9. Bf4 b6 10. Rad1 Bb7 11. Ng3 c5 12. c3 Nd5 13. Bc1 Qc7 14. Ne5 N7f6 15. Rfe1 cxd4 16. cxd4 Bb4 17. Rf1 Rfe8 18. a3 Bf8 19. Rfe1 a6 20. Bb1 b5 21. Ne4 Nxe4 22. Qxe4 f5 23. Qh4 Qe7 24. Qh5 Rad8 25. Rd3 Nf6 26. Qg6 Be4 27. Rxe4 fxe4 28. Rd1 Rxd4 29. Rxd4 Qc5 30. Qf7+ Kh7 31. Rxe4 1-0

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.14"]
[Round "3"]
[White "Bianchi, Augusto"]
[Black "Mayo, Raul"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1802"]
[BlackElo "2157"]
[PlyCount "88"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. Be3 a6 8. Bb3 0-0 9. Qe2 b5 10. a3 Bb7 11. f3 Nbd7 12. g4 Ne5 13. g5 Nfd7 14. f4 Nc4 15. Bxc4 bxc4 16. Rg1 Re8 17. f5 exf5 18. exf5 Bf8 19. 0-0-0 Ne5 20. Rg3 g6 21. Rh3 Bg7 22. f6 Bf8 23. Qf2 Ng4 24. Qh4 h5 25. Bf4 Qb6 26. Na4 Qa5 27. Nc3 Rab8 28. Nce2 Qb6 29. Rg1 Bc8 30. b3 Ne5 31. Rc3 cxb3 32. Rxb3 Qc7 33. Rxb8 Qxb8 34. Qg3 Nc4 35. Qc3 Qc7 36. Kb1 Bg4 37. Nc1 Qc5 38. Rg3 Nxa3+ 39. Ka2 Nc4 40. h3 Bd7 41. Nd3 Qc7 42. Nb4 Qa5+ 43. Kb1 Rb8 44. Qxc4 Rxb4+ 0-1

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.13"]
[Round "2"]
[White "Mayo, Raul"]
[Black "Saldano Dayer, Horacio"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2157"]
[BlackElo "2431"]
[PlyCount "58"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. h4 h6 6. d3 Nf6 7. Be3 d6 8. Qd2 Ng4 9. h5 g5 10. 0-0-0 a6 11. Nh2 Nxe3 12. fxe3 Na5 13. Bd5 e6 14. Bb3 b5 15. Rhf1 Rb8 16. e5 Bxe5 17. Ng4 Bg7 18. e4 0-0 19. Qf2 Nc6 20. Qg3 Ne5 21. Nxe5 Bxe5 22. Qg4 Qb6 23. Qe2 Bd7 24. Nb1 c4 25. dxc4 bxc4 26. Bxc4 Qxb2+ 27. Kd2 Qb4+ 28. Ke3 Qc5+ 29. Kd2 Rb2 0-1

[Event "Buenos Aires Duchamp op 1st"]
[Site "Buenos Aires"]
[Date "2011.09.12"]
[Round "1"]
[White "Martinez, Luciana"]
[Black "Mayo, Raul"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1477"]
[BlackElo "2157"]
[PlyCount "64"]
[EventDate "2011.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Bd3 Ne7 7. 0-0 Bg4 8. Be2 Nd7 9. Bg5 f6 10. Be3 Nf8 11. Nh4 Be6 12. f4 Qc7 13. g3 Bh3 14. Rf2 g5 15. Ng2 Bxg2 16. Kxg2 Nf5 17. Bh5+ Ng6 18. Qf3 g4 19. Qe2 0-0-0 20. Bxg4 Qd7 21. Bxf5 Qxf5 22. Qd3 Qxd3 23. cxd3 f5 24. Rc1 Kd7 25. Na4 Rde8 26. Bd2 h5 27. h4 Rhg8 28. Kf3 Nf8 29. Re1 Ne6 30. Be3 Nxd4+ 31. Kg2 Ne6 32. Ref1 d4 0-1

