[Event "Merida op"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "4"]
[White "Basso, Francisco"]
[Black "Zumarraga, Rodolfo"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "113"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 d5 7. exd5 Nxd5 8. 0-0 Nde7 9. Ng5 Nd5 10. Qf3 Be6 11. Nxe6 fxe6 12. c3 Qd7 13. Bg5 h6 14. Qh5+ Qf7 15. Qxf7+ Kxf7 16. Be3 b4 17. Bd1 bxc3 18. Nxc3 Nxc3 19. bxc3 Ba3 20. Bf3 Rad8 21. Bxc6 Rxd3 22. Bb7 Rxc3 23. Bxa6 Rb8 24. Rab1 Rxb1 25. Rxb1 Rc2 26. g3 Rxa2 27. Bf1 Rb2 28. Rc1 Bd6 29. Bc5 Bxc5 30. Rxc5 Rb7 31. Bh3 Kf6 32. Rc6 Rb6 33. Rxc7 Rb1+ 34. Bf1 g5 35. Kg2 Re1 36. Rc6 e4 37. Bc4 Kf5 38. Bxe6+ Ke5 39. Bg4 Kd4 40. Rxh6 Kc3 41. Rg6 e3 42. fxe3 Rxe3 43. Rxg5 Rd3 44. Re5 Rd2+ 45. Re2 Rxe2+ 46. Bxe2 Kd4 47. Kf3 Ke5 48. Bd3 Kf6 49. Kf4 Kg7 50. Kg5 Kg8 51. Kg6 Kh8 52. Kh6 Kg8 53. g4 Kh8 54. g5 Kg8 55. g6 Kh8 56. g7+ Kg8 57. Bc4# 1-0

[Event "Merida op"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "2"]
[White "Preve, Alejandro"]
[Black "Zumarraga, Rodolfo"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "79"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nd7 4. cxd5 exd5 5. Nxd5 c6 6. Nc3 Ngf6 7. Nf3 Bb4 8. Bd2 c5 9. a3 Ba5 10. dxc5 Bxc3 11. Bxc3 Nxc5 12. Qxd8+ Kxd8 13. e3 Bf5 14. Rd1+ Kc8 15. Bc4 Be6 16. Bxe6+ fxe6 17. 0-0 Rd8 18. Rxd8+ Kxd8 19. Rd1+ Kc7 20. b4 Nce4 21. Be5+ Kc6 22. Nd4+ Kd5 23. Nf3+ Kc6 24. Rc1+ Kb5 25. Nd4+ Ka4 26. f3 Ng5 27. Rc7 b6 28. Rxg7 Nxf3+ 29. gxf3 Ne8 30. Rxh7 Kxa3 31. b5 a5 32. bxa6 Rxa6 33. Rh8 Ra8 34. Nxe6 Ra5 35. f4 b5 36. Rxe8 Ra6 37. Nc7 Ra5 38. Ra8 Rxa8 39. Nxa8 b4 40. f5 1-0

[Event "Merida op"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "3"]
[White "Zumarraga, Rodolfo"]
[Black "Ancheyta Tejas, Claudinelly"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "93"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Nf6 6. 0-0 Bg4 7. h3 Bh5 8. g4 Bg6 9. a3 Qd7 10. Nh4 a6 11. Nxg6 hxg6 12. Qf3 Nd4 13. Qg3 Nxc2 14. Rb1 0-0-0 15. b4 Bb6 16. Rb2 Nxa3 17. Bb3 Rh7 18. Ra2 Nb5 19. Nxb5 Qxb5 20. Bd2 Rdh8 21. Ba4 Rxh3 22. Qxh3 Rxh3 23. Bxb5 axb5 24. Ra8+ Kd7 25. Ra3 Nxg4 26. Be1 Rh5 27. Kg2 Rg5 28. Kh3 Nh6 29. Ra8 f5 30. exf5 gxf5 31. Kh4 Rg4+ 32. Kh5 Ke6 33. f3 Rxb4 34. Bxb4 Kf6 35. Rb8 Nf7 36. Rxb7 Be3 37. Rxc7 Bg5 38. Rxf7+ Kxf7 39. Kxg5 Ke6 40. Kg6 d5 41. Re1 f4 42. Kxg7 Kf5 43. Kh6 Kf6 44. Re2 Kf5 45. Kh5 Kf6 46. Kg4 Ke6 47. Kg5 1-0

[Event "Merida op"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "5"]
[White "Zumarraga, Rodolfo"]
[Black "Morales, Pamela"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "95"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. 0-0 Na5 7. a3 Nxc4 8. dxc4 Be6 9. b3 Qd7 10. Ng5 Bg4 11. Nf3 Bd4 12. Bb2 0-0-0 13. h3 Bh5 14. g4 Bxg4 15. hxg4 Qxg4+ 16. Kh1 Bxc3 17. Bxc3 Nxe4 18. Bb2 h5 19. Nh2 Qh4 20. Qe2 Rh6 21. Bc1 Rg6 22. Be3 Qh3 23. Qf3 Qxf3+ 24. Nxf3 Rh8 25. Ne1 h4 26. Kh2 h3 27. Rg1 Rxg1 28. Kxg1 h2+ 29. Kh1 f5 30. Nd3 f4 31. Bc1 g5 32. Bb2 g4 33. Rg1 hxg1Q+ 34. Kxg1 g3 35. fxg3 Nxg3 36. Kg2 e4 37. Bxh8 exd3 38. cxd3 Kd7 39. Kf3 Nh5 40. Kg4 Ke6 41. Kxh5 f3 42. Bd4 Kf5 43. Bf2 Ke5 44. d4+ Ke4 45. Kg4 Kd3 46. Kxf3 Kc3 47. c5 Kxb3 48. cxd6 1-0

[Event "Merida Municipal op"]
[Site "Merida"]
[Date "1994.??.??"]
[Round "?"]
[White "Tejero, Lucio"]
[Black "Zumarraga, Rodolfo"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "30"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Nc6 4. d4 b6 5. 0-0 Bg7 6. dxc5 bxc5 7. Nc3 d6 8. e4 Bxc3 9. bxc3 e5 10. Bg5 Nf6 11. Nd2 h6 12. Be3 Ng4 13. h3 Nxe3 14. fxe3 Be6 15. Qf3 Rf8 1/2-1/2

