[Event "Shell Mixed Masters op"]
[Site "Philippines"]
[Date "1997.??.??"]
[Round "2"]
[White "Bitoon, Richard"]
[Black "Yasay, Mauro"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "132"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Be7 6. e3 0-0 7. Nge2 d6 8. 0-0 Qe8 9. Nd5 Bd8 10. Nec3 Ne7 11. Nxf6+ Rxf6 12. f4 c6 13. b4 a5 14. b5 Rh6 15. bxc6 bxc6 16. Rb1 Ra7 17. e4 exf4 18. Bxf4 Rg6 19. Rb8 Bc7 20. Rb2 Qd8 21. d4 fxe4 22. Nxe4 Ba6 23. Qc1 h6 24. Re1 Bc8 25. Kh1 d5 26. Nc5 Kh7 27. Rbe2 Bd6 28. Nd3 Bg4 29. Re3 Rf6 30. Ne5 Bf5 31. c5 Bxe5 32. Rxe5 Rb7 33. Qc3 Ng6 34. Re8 Qd7 35. Bd6 Bh3 36. R8e2 Qg4 37. Be5 Rf5 38. Qe3 Rbf7 39. Bd6 Bxg2+ 40. Rxg2 Rf3 41. Qg1 Qh3 42. Rd1 a4 43. Re1 a3 44. g4 Nh4 45. Rg3 Rxg3 46. Bxg3 Qxg4 47. Bxh4 Qxh4 48. Re6 Qh5 49. Qb1+ g6 50. Rxc6 Qf3+ 51. Kg1 Qg4+ 52. Kh1 h5 53. Rb6 Qf3+ 54. Kg1 Rf5 55. Qc1 Rf4 56. Rb7+ Kg8 57. Rb8+ Kf7 58. Rb7+ Ke8 59. Rb8+ Ke7 60. Qe1+ Re4 61. Rb7+ Ke8 62. Rb8+ Ke7 63. Rb7+ Ke6 64. Rb6+ Kd7 65. c6+ Kc7 66. Rb7+ Kxc6 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1997.??.??"]
[Round "10"]
[White "Ibanez, Rudy"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "127"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Qc7 5. Be2 f5 6. exf5 Bxf5 7. 0-0 Be7 8. Re1 Nd7 9. Nf1 0-0-0 10. Ng3 Bg6 11. Ng5 Bxg5 12. Bxg5 Ngf6 13. Bg4 Kb8 14. Bh3 h6 15. Bh4 Ka8 16. b4 Rdf8 17. a4 Qd6 18. Qd2 Bh7 19. Nf5 Bxf5 20. Bxf5 d4 21. b5 Nc5 22. Bg3 Nfd7 23. Bxd7 Nxd7 24. bxc6 bxc6 25. Qa5 c5 26. Qd2 Rf6 27. Qe2 Re8 28. Rab1 Qc6 29. a5 g5 30. Qh5 Rfe6 31. h4 gxh4 32. Qxh4 a6 33. Qh5 R8e7 34. Qh4 Re8 35. Qh5 Rg6 36. Rb2 e4 37. dxe4 c4 38. e5 c3 39. Rbb1 Ka7 40. Qd1 Qc5 41. Qf3 Qc6 42. Qd3 Rg4 43. e6 Rxe6 44. Rxe6 Qxe6 45. Qh7 Re4 46. f3 Re2 47. Bf2 Qd6 48. Rb6 Qe7 49. Rxh6 Kb7 50. Qxe7 Rxe7 51. Bxd4 Re2 52. Bxc3 Rxc2 53. Bd4 Ra2 54. Rd6 Nb8 55. Rb6+ Ka8 56. Be5 Nd7 57. Rxa6+ Kb7 58. Re6 Rxa5 59. f4 Nc5 60. Re7+ Kc6 61. Kh2 Kd5 62. Kh3 Ra3+ 63. Kh4 Ra4 64. g4 1-0

[Event "Shell Mixed Masters op"]
[Site "Philippines"]
[Date "1997.??.??"]
[Round "4"]
[White "Maga, Mirabeau"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2370"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. c4 0-0 6. Nc3 d5 7. d4 c6 8. Qc2 Qe8 9. Rb1 Nbd7 10. b4 Ne4 11. b5 Qh5 12. bxc6 bxc6 13. cxd5 cxd5 14. Nb5 Nb6 15. Ne5 Bd8 16. f3 Ng5 17. Ba3 Rf6 18. Qc6 h6 19. g4 Qh4 20. Qe8+ Kh7 21. Qxd8 fxg4 22. Be7 g3 23. hxg3 Qxg3 24. Bxf6 Nh3+ 25. Kh1 Nf4 26. Rg1 Nh3 27. Ng4 1-0

[Event "Shell Mixed Masters op"]
[Site "Philippines"]
[Date "1997.??.??"]
[Round "1"]
[White "Nolte, Rolando"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2365"]
[PlyCount "101"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 e5 10. Nf3 Bg4 11. h3 Bxf3 12. gxf3 Nd4 13. fxe5 dxe5 14. Be3 Ne6 15. Qf2 Qc7 16. Nd5 Qc6 17. Rg1 Rd8 18. c4 b5 19. Nxf6+ Bxf6 20. Rxd8+ Bxd8 21. Kb1 0-0 22. cxb5 axb5 23. Qc2 Qa6 24. a3 Be7 25. Be2 Rc8 26. Qb3 Bc5 27. Bxb5 Qb6 28. Rc1 Rb8 29. Bxc5 Nxc5 30. Qc4 Ne6 31. a4 h5 32. Qc6 Qd4 33. Qd5 h4 34. Rd1 Qf2 35. Qxe5 Rc8 36. Ka2 Qxf3 37. Rd3 Qf4 38. Qxf4 Nxf4 39. Rf3 g5 40. b4 Kf8 41. Kb3 Ke7 42. Bc4 Kf6 43. a5 Ke5 44. a6 g4 45. hxg4 h3 46. Rf2 Kxe4 47. b5 Ke3 48. Rf1 h2 49. a7 Rh8 50. Rh1 Kd4 51. Rxh2 1-0

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1997.??.??"]
[Round "4"]
[White "Paragua, Mark"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2150"]
[PlyCount "151"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nc3 Qc7 4. f4 e6 5. Nf3 d5 6. e5 c5 7. Be3 a6 8. Be2 Nh6 9. dxc5 Nf5 10. Bf2 Bxc5 11. Bxc5 Qxc5 12. Bd3 Ne3 13. Qe2 b5 14. Qf2 Qa7 15. Ke2 Nc4 16. Qxa7 Rxa7 17. b3 Na5 18. Kd2 Bd7 19. Nd4 Nac6 20. Nce2 f6 21. Nf3 0-0 22. Rhf1 Rc7 23. Ned4 Nxd4 24. Nxd4 Nc6 25. c3 fxe5 26. Nxc6 Bxc6 27. fxe5 Rfc8 28. Rac1 Be8 29. g4 Rd8 30. Rf4 Rf7 31. Rcf1 g6 32. h4 Rxf4 33. Rxf4 Rc8 34. Rf6 Rc6 35. h5 gxh5 36. gxh5 Bxh5 37. Rh6 Bf7 38. Rxh7 Rc8 39. Rh4 Rb8 40. Rb4 Be8 41. Ke3 Kf8 42. Rh4 Kg8 43. Rh7 Bf7 44. Rh4 Rd8 45. Kd2 Rb8 46. Kc2 Be8 47. Kd2 Rb7 48. Rh6 Bf7 49. Ke3 Rc7 50. Kd4 Kf8 51. Rh7 Rc6 52. Rh8+ Kg7 53. Ra8 Bg6 54. Ra7+ Kh6 55. Rd7 Bxd3 56. Rd6 Rc7 57. Kxd3 Kg6 58. Rxe6+ Kf5 59. Rxa6 Kxe5 60. Rb6 Rh7 61. Rxb5 Rh3+ 62. Kc2 Rh2+ 63. Kb1 Ke4 64. a4 d4 65. Rb4 Kd3 66. cxd4 Kc3 67. Rb8 Rb2+ 68. Ka1 Rd2 69. a5 Rxd4 70. Ka2 Rd1 71. b4 Rd2+ 72. Ka3 Kc4 73. a6 Rd1 74. b5 Ra1+ 75. Kb2 Ra5 76. Rb7 1-0

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1997.??.??"]
[Round "1"]
[White "Yasay, Mauro"]
[Black "Alegada, Rogelio Jr"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "107"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 c6 6. Na3 Nf6 7. Nc2 Bg4 8. Ne2 Qc7 9. h3 Be6 10. Ne3 Ne4 11. 0-0 Nd7 12. f3 Ng3 13. Nxg3 Bxg3 14. Nf5 Bxf5 15. Bxf5 0-0-0 16. f4 h5 17. b4 Kb8 18. Rb1 Nf6 19. Qf3 h4 20. b5 Rhe8 21. Bd2 Ne4 22. Bxe4 Rxe4 23. bxc6 Qxc6 24. Be1 Bxe1 25. Rbxe1 f5 26. Kh1 Rc8 27. Rc1 Rce8 28. Qh5 Qf6 29. Rb1 g6 30. Qf3 Qc6 31. Qf2 Re2 32. Qxh4 Rxa2 33. Rfe1 Rxe1+ 34. Rxe1 a6 35. Re3 Ka7 36. Kh2 Rc2 37. Qe1 a5 38. h4 a4 39. Qd1 Rb2 40. Qe1 Qc4 41. Re8 Qa2 42. Qg3 Qc4 43. Qxg6 Qf1 44. Qg3 Re2 45. Re5 Rxe5 46. dxe5 a3 47. Qe3+ b6 48. e6 a2 49. e7 a1Q 50. e8Q Qaa6 51. Q3e7+ Qb7 52. Qa4+ Kb8 53. Qd6+ Qc7 54. Qe8+ 1-0

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1997.??.??"]
[Round "3"]
[White "Yasay, Mauro"]
[Black "Cabe, Arlan"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "96"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. d3 d6 5. Nd5 Nf6 6. Bg5 Be7 7. Nxe7 Qxe7 8. c3 h6 9. Bxf6 Qxf6 10. Be2 Be6 11. 0-0 Rd8 12. Qa4 0-0 13. Rfd1 d5 14. Qb5 Qe7 15. Qa4 a6 16. a3 f5 17. exf5 Rxf5 18. Qh4 Qf7 19. b4 cxb4 20. axb4 Re8 21. Qg3 Rf4 22. h3 Rf8 23. Rf1 Qf6 24. Nh2 d4 25. c4 Nxb4 26. Ra4 Qe7 27. Bg4 Nc6 28. Bf3 Qd7 29. Ra3 Ne7 30. Ng4 Nf5 31. Nxe5 Nxg3 32. Nxd7 Rxf3 33. Nxf8 Ne2+ 34. Kh2 Rxf8 35. Re1 Nf4 36. g3 Nxd3 37. Rxe6 Rxf2+ 38. Kg1 Rd2 39. Re7 Rd1+ 40. Kg2 Rd2+ 41. Kf3 Rf2+ 42. Kg4 Nc1 43. Rf3 h5+ 44. Kf4 g5+ 45. Ke5 Rxf3 46. Kxd4 b6 47. Kd5 Rxg3 48. Kc6 h4 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1997.??.??"]
[Round "11"]
[White "Yasay, Mauro"]
[Black "Jaugan, Jess"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "76"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. g4 d5 9. exd5 Nb4 10. Bg2 Bxg4 11. Qd2 Rc8 12. a3 Rxc3 13. axb4 Rc4 14. 0-0 Qc8 15. c3 Bh3 16. Bxh3 Qxh3 17. f3 Rh4 18. Bg5 Rh5 19. c4 b5 20. Bxf6 Bxf6 21. c5 Rd8 22. d6 exd6 23. c6 Rc8 24. Rac1 Rg5+ 25. Kh1 Rxc6 26. Rf2 Rxc1+ 27. Nxc1 Rf5 28. f4 Bd8 29. Ne2 Bb6 30. Rg2 Qf3 31. Qc1 h5 32. h4 Rd5 33. Qc8+ Kh7 34. Qd7 Kg7 35. Qc8 Rd3 36. Ng3 Rd1+ 37. Kh2 Qxf4 38. Kh3 Rd3 0-1

[Event "Shell Mixed Masters op"]
[Site "Philippines"]
[Date "1997.??.??"]
[Round "3"]
[White "Yasay, Mauro"]
[Black "Pacis, Adrian"]
[Result "0-1"]
[ECO "B74"]
[BlackElo "2290"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Nb3 Nf6 7. Nc3 0-0 8. 0-0 b6 9. f4 Bb7 10. Be3 d6 11. Qd2 Rc8 12. Bf3 Qd7 13. h3 Rfd8 14. Rad1 Qe8 15. g4 Nb4 16. a3 Na6 17. e5 dxe5 18. Bxb7 Rxd2 19. Rxd2 exf4 20. Bxf4 Nc7 21. Rfd1 Ne6 22. Bxc8 Qxc8 23. g5 Nh5 24. Nd5 Bf8 25. Be3 Qc4 26. Rg2 f5 27. gxf6 exf6 28. Rd3 f5 29. Nc3 Nhf4 30. Bxf4 Nxf4 31. Rd8 Nxh3+ 32. Kh1 Qf1+ 33. Kh2 Nf4 34. Rgd2 g5 35. Nd5 Ne2 36. Nf6+ Kf7 0-1

[Event "Shell Mixed Masters op"]
[Site "Philippines"]
[Date "1997.??.??"]
[Round "5"]
[White "Yasay, Mauro"]
[Black "Vasquez, Andrew"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "104"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. d3 b6 5. Be3 Nh6 6. Be2 Nf5 7. Bf2 g6 8. c3 d4 9. g4 Ng7 10. Bf3 Bd7 11. cxd4 Nxd4 12. Bxd4 cxd4 13. Ne2 h5 14. gxh5 Nxh5 15. 0-0 Rc8 16. Nd2 f5 17. Rf2 e6 18. Bg2 g5 19. fxg5 Qxg5 20. Nf3 Qe3 21. Rc1 Rc5 22. Rxc5 bxc5 23. Qb3 Be7 24. Qb8+ Bd8 25. Qxa7 Qxd3 26. Qxc5 Qd1+ 27. Bf1 Rg8+ 28. Kh1 d3 29. Nc3 Qc1 30. Ne4 Qxc5 31. Nxc5 Bb6 32. b4 Bc6 33. Bxd3 Nf4 34. Bf1 Ke7 35. h3 Rg3 36. Kh2 Rxf3 37. Rxf3 Bxf3 38. Kg3 Be2 39. Kxf4 Bxf1 40. h4 Be2 41. a4 Bxc5 42. bxc5 Kd7 43. a5 Bb5 44. Kg5 Ke7 45. Kh5 Kf7 46. Kg5 Kg7 47. Kh5 Bc6 48. Kg5 Bb7 49. h5 Kh7 50. h6 Kg8 51. Kf6 f4 52. Kxe6 f3 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1996.??.??"]
[Round "5"]
[White "Bolico, Jo"]
[Black "Yasay, Mauro"]
[Result "0-1"]
[ECO "E01"]
[PlyCount "117"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 e6 4. Bg2 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. Nbd2 Nbd7 8. Qc2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bd6 12. Rd1 Qb6 13. cxd5 cxd5 14. Be3 Qa6 15. Bd4 Ne4 16. Qd3 Qxd3 17. Rxd3 Be6 18. Nd2 f5 19. e3 Rac8 20. f3 Nc5 21. Rc3 Na4 22. Rcc1 Rc6 23. b3 Nb6 24. Rxc6 bxc6 25. Rc1 Bb4 26. Rxc6 Bd7 27. Rc2 Bb5 28. Bf1 Bxf1 29. Kxf1 Rc8 30. Rxc8+ Nxc8 31. Nb1 Kf7 32. Ke2 g6 33. Kd3 Ke6 34. a4 h5 35. Nc3 a6 36. Na2 Bd6 37. b4 g5 38. f4 g4 39. a5 Kd7 40. Bc5 Ne7 41. Kd4 Kc7 42. Nc3 Nc6+ 43. Kxd5 Nxb4+ 44. Bxb4 Bxb4 45. Nd1 Bxa5 46. Ke5 Kc6 47. Kxf5 Bd2 48. e4 a5 49. Nb2 Bc3 50. Nd3 a4 51. Kg5 Bd2 52. Nb2 a3 53. Nc4 a2 54. Nxd2 a1Q 55. Kxh5 Qa5+ 56. Kxg4 Qxd2 57. h4 Qe2+ 58. Kg5 Qxe4 59. h5 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1996.??.??"]
[Round "2"]
[White "Fuentes, Mardonio"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2350"]
[PlyCount "121"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. g3 d5 6. Bg2 d4 7. Nb1 d3 8. cxd3 Nb4 9. d4 cxd4 10. d3 Bd7 11. 0-0 Rc8 12. Ne1 Qc7 13. Na3 Nxa2 14. Bd2 Bxa3 15. bxa3 Nc3 16. Qg4 g6 17. Nf3 Qc5 18. f5 e5 19. Qh4 Rc6 20. Bh6 g5 21. Bxg5 f6 22. Qh5+ Ke7 23. Bd2 Kd8 24. g4 Kc8 25. h4 Qe7 26. g5 b5 27. Qg4 h6 28. Rf2 Qg7 29. Bf1 Rc5 30. Rg2 Be8 31. Rc1 a5 32. Bxc3 Rxc3 33. Ra1 hxg5 34. hxg5 Bh5 35. Qg3 Bxf3 36. Qxf3 fxg5 37. Qg3 Ne7 38. Rb1 Rc5 39. Rh2 Rxh2 40. Qxh2 Kb7 41. Qh5 Nc6 42. Rb2 Kb6 43. Rf2 Nd8 44. f6 Qf7 45. Qxg5 Ne6 46. Qh6 Rc8 47. Bh3 Rg8+ 48. Kh2 Nf4 49. Rxf4 exf4 50. Qxf4 Qc7 51. e5 Qc2+ 52. Kh1 Qxd3 53. Bg4 Qb1+ 54. Kg2 Qd1 55. Kg3 Qg1+ 56. Kf3 Kc5 57. e6 Qf1+ 58. Ke4 Qg2+ 59. Bf3 Qc2+ 60. Ke5 Qc3 61. f7 1-0

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1996.??.??"]
[Round "4"]
[White "Mariano, Nelson"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2510"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nxd4 7. Qxd4 Ne7 8. Bg2 Nc6 9. Qd1 h5 10. h3 b5 11. 0-0 Bb7 12. Bf4 b4 13. Na4 Na5 14. c3 bxc3 15. Nxc3 Bb4 16. Qd4 Bxc3 17. Qxc3 1-0

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1996.??.??"]
[Round "1"]
[White "Yasay, Mauro"]
[Black "De la Cruz, Hernan"]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "101"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Be3 Bb4+ 7. Nc3 Nf6 8. Nxc6 bxc6 9. Bd3 e5 10. Rc1 0-0 11. 0-0 Rb8 12. Na4 d5 13. cxd5 cxd5 14. exd5 Qxd5 15. Bc4 Qe4 16. Ba7 Ra8 17. Bd3 Qb7 18. Be3 Be6 19. a3 Be7 20. Nb6 Rad8 21. Qe2 a5 22. h3 e4 23. Ba6 Qb8 24. Rfd1 Rxd1+ 25. Rxd1 Rd8 26. Rxd8+ Bxd8 27. Qb5 Qd6 28. Qc5 Qd1+ 29. Kh2 h6 30. Qd4 Bc7+ 31. g3 Qh5 32. Bf1 Ng4+ 33. Kg1 Ne5 34. Bg2 Nf3+ 35. Bxf3 Qxf3 36. Kh2 Qh5 37. Qxe4 Bxh3 38. Kg1 Bg4 39. Qe8+ Kh7 40. Nd7 Bd6 41. Qe4+ f5 42. Qb7 Bf3 43. Nf6+ Kg6 44. Nxh5 Bxb7 45. Nf4+ Kf7 46. Nd3 g5 47. f4 Kg6 48. Kf2 Be4 49. Nc5 Bxc5 50. Bxc5 a4 51. fxg5 1/2-1/2

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1996.??.??"]
[Round "3"]
[White "Yasay, Mauro"]
[Black "Vasquez, Andrew"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "86"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. e5 Bg4 5. Bb5 Qb6 6. Na3 e6 7. h3 Bh5 8. 0-0 Nge7 9. Re1 h6 10. Bd3 0-0-0 11. g4 Bg6 12. Bxg6 Nxg6 13. d4 cxd4 14. cxd4 Bxa3 15. bxa3 Na5 16. Re3 Kb8 17. Bd2 Nc4 18. Rb3 Qa6 19. Rab1 Rd7 20. Bc1 Rc8 21. Ne1 Ka8 22. Nd3 b6 23. Rb4 Rdc7 24. a4 Na5 25. Rb5 Rc4 26. Nb2 R4c7 27. Be3 Nh4 28. Nd3 Rc3 29. Qe2 Nc4 30. a5 Na3 31. axb6 Nxb5 32. Nc5 R8xc5 33. dxc5 d4 34. Qxb5 Qxb5 35. Rxb5 dxe3 36. fxe3 a6 37. b7+ Kb8 38. Rb6 Rxc5 39. Rxa6 Kxb7 40. Ra3 Rc1+ 41. Kf2 Rc2+ 42. Kf1 Nf3 43. Rb3+ Kc6 0-1

[Event "Makati op"]
[Site "Manila"]
[Date "1995.??.??"]
[Round "5"]
[White "Krasenkow, Michal"]
[Black "Yasay, Mauro"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2590"]
[PlyCount "69"]
[EventDate "1995.11.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 f5 5. Bg2 Nf6 6. Bg5 0-0 7. 0-0 c6 8. Nbd2 Ng4 9. Bxe7 Qxe7 10. e3 Nd7 11. Qc2 Rf6 12. a3 Nf8 13. b4 Bd7 14. a4 Rd8 15. b5 Be8 16. Qb2 h5 17. Rfb1 Ng6 18. Qb4 Rf7 19. Qxe7 Rxe7 20. cxd5 exd5 21. bxc6 Bxc6 22. Nb3 b6 23. a5 Rb8 24. Nc5 b5 25. Ng5 Nf8 26. Na6 Rd8 27. Nb4 Ba8 28. Rc1 Ne6 29. Nxe6 Rxe6 30. Rc7 Nf6 31. Rac1 a6 32. Ra7 Red6 33. Nxa6 Nd7 34. Nc7 b4 35. Rxa8 1-0

[Event "Makati op"]
[Site "Manila"]
[Date "1995.??.??"]
[Round "4"]
[White "Yasay, Mauro"]
[Black "Reefat, Bin Sattar"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "2435"]
[PlyCount "105"]
[EventDate "1995.11.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. h3 Be7 6. Nd5 Nf6 7. Nxe7 Qxe7 8. d3 h6 9. c3 0-0 10. g4 Be6 11. g5 hxg5 12. Nxg5 d5 13. Bb5 a6 14. Bxc6 bxc6 15. Rg1 Rfd8 16. Nxe6 Qxe6 17. Qf3 dxe4 18. dxe4 Ne8 19. Rg4 Rd6 20. Kf1 Rb8 21. Qe2 a5 22. b3 c4 23. bxc4 Rd7 24. Kg2 Nd6 25. Kh2 Nxc4 26. Qf3 Nd2 27. Qg2 Qf6 28. Kh1 Rbd8 29. Ba3 Rd3 30. Be7 Qxe7 31. Rxg7+ Kh8 32. Rg1 Qf6 33. Rg5 Qxg5 34. Qxg5 Rxh3+ 35. Kg2 Rh2+ 36. Kxh2 Nf3+ 37. Kh3 Nxg5+ 38. Rxg5 Rd3+ 39. Kg4 Rxc3 40. Rxe5 a4 41. f4 c5 42. Rg5 Rc2 43. Kf5 Rxa2 44. Kf6 Rb2 45. Rxc5 a3 46. Ra5 a2 47. Ra8+ Kh7 48. Kxf7 Rf2 49. f5 Re2 50. Ra3 Kh6 51. Kf6 Kh5 52. e5 Kg4 53. Ra4+ 1-0

