[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Arreaga Orozco, Allan Eduardo"]
[Black "Mendoza V, Oscar E"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "71"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. 0-0 e5 6. d3 Be7 7. Re1 Be6 8. e3 Qd7 9. exd4 exd4 10. a3 0-0 11. b4 a6 12. Bb2 b5 13. cxb5 axb5 14. Ne5 Nxe5 15. Bxa8 Rxa8 16. Rxe5 h5 17. Nd2 h4 18. Qe1 hxg3 19. fxg3 Bd6 20. Re2 c5 21. Ne4 Nxe4 22. Rxe4 Bf5 23. bxc5 Bxc5 24. Re5 Bd6 25. Re2 Bxd3 26. Rd2 Qf5 27. Rad1 Bc4 28. Bxd4 Bxa3 29. Bf2 Bc5 30. Rd8+ Rxd8 31. Rxd8+ Kh7 32. Bxc5 Qxc5+ 33. Qf2 Qe7 34. Qf5+ g6 35. Qh3+ Kg7 36. Qh8# 1-0

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Barreno Anleu, Hugo Augusto"]
[Black "Mendoza V, Oscar E"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "79"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. f4 c5 4. e3 Bf5 5. Nf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 e6 9. d3 Bd6 10. Nbd2 0-0 11. Qe1 Nd7 12. e4 Bg4 13. Qg3 f5 14. exf5 exf5 15. h3 d4 16. hxg4 fxg4 17. Qxg4 Bxf4 18. Ne4 Be3+ 19. Kh1 Rf4 20. Qe6+ Kh8 21. Neg5 Qe8 22. Qxe8+ Rxe8 23. Nh3 Rf6 24. Rae1 h6 25. c3 Ne5 26. Nxe5 Rxf1+ 27. Rxf1 Rxe5 28. g3 g5 29. Kg2 Kg7 30. Ng1 Kg6 31. Nf3 Rd5 32. Ne1 Bd2 33. cxd4 cxd4 34. Nf3 Bc3 35. Ne1 c5 36. Rf8 Re5 37. Nf3 Re6 38. Ba3 Kg7 39. Bxc5 Rc6 40. Rf5 1-0

[Event "Guatemala Deptal Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Batres Bianchi, Luis Carlos"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 Bd6 6. g3 Nge7 7. Bg2 0-0 8. 0-0 Ng6 9. Re1 h5 10. h4 Qb6 11. Nf1 d4 12. N3d2 Nge5 13. f4 dxc3 14. Nb3 Nxd3 15. Qxd3 c4+ 16. Qe3 cxb3 17. Qxb6 axb6 18. bxc3 e5 19. f5 Bc5+ 20. Kh2 Nd4 21. Ne3 bxa2 22. cxd4 Bxd4 23. Bd2 Bxa1 24. Rxa1 Bd7 25. Nd5 Bc6 26. Nxb6 Ra6 27. Be3 Rd8 28. Nd5 Bxd5 29. exd5 b5 30. Bc5 Ra4 31. Bb6 Rd7 32. Bf3 e4 33. Bd1 Ra6 34. Be3 Rxd5 35. Bc2 b4 36. Kg2 Rd3 37. Bxd3 exd3 38. Kf2 b3 39. Bd4 Ra4 40. Bb2 Re4 41. Re1 d2 42. Rd1 Rc4 43. Ke2 Rc2 44. Rxd2 Rxb2 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Blanco Gramajo, Cesar Augusto"]
[Black "Mendoza V, Oscar E"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bxf6 gxf6 8. cxd5 exd5 9. Qd2 Nc6 10. Bd3 Qd7 11. Nh4 Nd8 12. 0-0-0 Ne6 13. Kb1 Ng7 14. Qc2 c5 15. dxc5 bxc5 16. Bb5 Bc6 17. Rxd5 Qb7 18. Bxc6+ Qxc6 19. Rhd1 Rd8 20. Qe4 Rxd5 21. Nxd5 Qd6 22. Qa4+ Kf8 23. Qxa7 Qe5 24. f3 Bd6 25. Qd7 Ne8 26. Nf5 Rg8 27. Nxf6 Be7 28. Rd5 1-0

[Event "Guatemala Deptal Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Chin, Carlos Rudy"]
[Black "Mendoza V, Oscar E"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nf6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 Be7 6. Nc3 d4 7. Nb1 0-0 8. e4 c5 9. Nbd2 b5 10. Re1 Qc7 11. Nf1 c4 12. Ng5 h6 13. Nh3 Bb7 14. f4 Bd6 15. Bd2 Rfd8 16. f5 a5 17. g4 Nh7 18. g5 hxg5 19. Bxg5 Nxg5 20. Nxg5 Nf8 21. Rc1 f6 22. Nf3 Qf7 23. Nh4 b4 24. b3 c3 25. Bf3 Bc6 26. Bh5 Qe7 27. Ng6 Nxg6 28. Bxg6 Be8 29. Qh5 Bxg6 30. fxg6 Qe6 31. Ng3 Kf8 1/2-1/2

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "De Leon C, Juan C"]
[Black "Mendoza V, Oscar E"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "73"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. 0-0 Be6 6. Ng5 Qd7 7. Nxe6 Qxe6 8. c4 c6 9. Qb3 b6 10. cxd5 Nxd5 11. Nc3 Nxc3 12. Qxe6+ fxe6 13. bxc3 Kd7 14. Be3 Na6 15. a4 Nc5 16. Rfb1 Kc7 17. a5 b5 18. d4 Nd7 19. Rc1 a6 20. c4 b4 21. c5 Be7 22. dxe5 Nxe5 23. Bf4 Bf6 24. Rab1 Rab8 25. Rc4 Rb5 26. Rcxb4 Rhb8 27. Rxb5 Rxb5 28. Rxb5 cxb5 29. h4 Kc8 30. c6 Kd8 31. Kf1 h6 32. h5 Nf7 33. Be3 Nd6 34. Bb6+ Ke7 35. Bc5 Bc3 36. c7 Kd7 37. Bxd6 1-0

[Event "Guatemala Cat-3a op g/30"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mazariegos, Silvia Carolina"]
[Black "Mendoza V, Oscar E"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2010"]
[PlyCount "136"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Nf5 7. 0-0 Be7 8. Re1 Bd7 9. dxc5 Bxc5 10. Bxf5 exf5 11. b4 Be7 12. Qxd5 Be6 13. Qxd8+ Rxd8 14. Bb2 g5 15. a3 Rd5 16. Nbd2 g4 17. Nd4 Rxe5 18. Rxe5 Nxe5 19. Nxe6 fxe6 20. c4 Bf6 21. Re1 Nf3+ 22. gxf3 Bxb2 23. Rxe6+ Kf7 24. Rd6 Ke7 25. Rd3 Rd8 26. Re3+ Kf6 27. Nf1 Rd1 28. fxg4 Ra1 29. Rf3 Rxa3 30. Rxf5+ Kg6 31. Rb5 b6 32. h4 Bd4 33. h5+ Kh6 34. Ng3 Rxg3+ 35. Kf1 Rxg4 36. c5 bxc5 37. bxc5 Rg5 38. Ke2 Bxc5 39. f3 Kxh5 40. f4 Rf5 41. Kf3 Kh4 42. Ra5 Rd5 43. Rb5 Rd3+ 44. Ke2 Rd5 45. Kf3 h5 46. Ke4 Rd4+ 47. Ke5 Rc4 48. f5 Kg5 49. Rb8 Rc1 50. Rg8+ Kh4 51. f6 Rf1 52. Ke6 a5 53. Ra8 Bb4 54. Rd8 Kg3 55. Rd3+ Rf3 56. Rd8 h4 57. Rg8+ Kh2 58. Rg5 h3 59. f7 Kh1 60. Rg8 h2 61. Rg5 Rf2 62. Rg8 a4 63. Rg4 Bf8 64. Rg8 a3 65. Rxf8 Kg2 66. Rg8+ Kf1 67. Rh8 Kg1 68. Rg8+ Kf1 1/2-1/2

[Event "Guatemala Deptal Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Arevalo, Jose Francisco"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 a6 7. a3 Be7 8. Be3 d6 9. Qf3 Nbd7 10. 0-0-0 Ne5 11. Qe2 Nxd3+ 12. Rxd3 Bd7 13. f4 b5 14. e5 dxe5 15. Nc6 Qc7 16. Nxe7 Kxe7 17. Qf2 Rhc8 18. Qg3 e4 19. Rd2 Kf8 20. Bd4 Ne8 21. Nxe4 f6 22. Nc5 Kf7 23. Nxd7 Qxd7 24. Bxf6 Qc6 25. Be5 a5 26. Rhd1 Ra7 27. Qb3 b4 28. f5 Re7 29. axb4 axb4 30. Bd6 Ra8 31. fxe6+ Rxe6 32. Kb1 Qa6 33. c3 bxc3 34. Rf2+ Nf6 35. Ba3 Rc8 36. Rd6 c2+ 37. Rxc2 Qf1+ 38. Ka2 Rxc2 39. Qxe6+ Kg6 40. Qg4+ Kf7 41. Qe6+ Kg6 42. g4 Re2 43. Qd5 Qf2 44. Qh5# 1-0

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Barahona Z, GA."]
[Result "0-1"]
[ECO "C43"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb4 6. Qc4 Be7 7. Bd2 N8c6 8. a3 Na6 9. Nc3 0-0 10. 0-0-0 d6 11. Be3 Be6 12. Qa4 Nab8 13. Nd5 Bxd5 14. Rxd5 Nd7 15. exd6 Bxd6 16. Bd3 g6 17. h4 Nb6 18. Bxb6 axb6 19. Qg4 Qf6 20. Kb1 Bxa3 21. bxa3 Rxa3 22. Nd4 Rfa8 23. Kb2 Ra2+ 24. Kc3 R8a3+ 25. Kd2 Nb4 26. Qc8+ Kg7 27. Nf5+ gxf5 28. Rh3 Qh6+ 29. Kd1 Ra1+ 30. Ke2 Qh5+ 31. f3 Nxd3 32. Rg3+ Kf6 0-1

[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Barahona Z, GA."]
[Result "0-1"]
[ECO "C42"]
[PlyCount "48"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 d5 7. Bf4 Bg4 8. Nbd2 f5 9. c3 0-0 10. Qb3 Nxd2 11. Kxd2 b6 12. Ne5 c5 13. c4 cxd4 14. cxd5 Bd6 15. g3 g5 16. Rac1 gxf4 17. gxf4 Nd7 18. h3 Bh5 19. Rhg1+ Kh8 20. Qc4 Bxe5 21. fxe5 Nxe5 22. Qxd4 Re8 23. f4 Qf6 24. Rc6 Nf3+ 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Batres Bianchi, Luis Carlos"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "53"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Qc7 9. f4 Nbd7 10. Be2 h6 11. Bxf6 Nxf6 12. g4 Bd7 13. Rhg1 0-0-0 14. Kb1 Kb8 15. Qe3 g6 16. Nb3 Bc6 17. Nd4 Bd7 18. Nf3 h5 19. Ng5 Nxg4 20. Bxg4 Bxg5 21. fxg5 hxg4 22. Qf4 Rh7 23. Rxd6 Qc5 24. Rxd7+ Ka7 25. Rdd1 Rdh8 26. Rg2 Rc8 27. Rxg4 1-0

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Chin, Carlos Rudy"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. f3 c5 6. d5 0-0 7. c4 Nbd7 8. Nbc3 Ne5 9. Bf4 Nxd3+ 10. Qxd3 a6 11. 0-0 Qc7 12. Qe3 Re8 13. Bh6 Bh8 14. Rfd1 Bd7 15. a4 Rab8 16. g4 b5 17. cxb5 axb5 18. a5 b4 19. Nb1 Ra8 20. Nd2 Rxa5 21. Rxa5 Qxa5 22. Nc4 Qa2 23. b3 Bb5 24. Qd3 Bxc4 25. Qxc4 Rb8 26. Ng3 Nd7 27. f4 Nb6 28. Qd3 c4 29. bxc4 Qxc4 30. Qxc4 Nxc4 31. f5 b3 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Cruz L, Emilio"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Bc5 6. Be3 Qc7 7. Qg4 Bf8 8. 0-0-0 Nf6 9. Qe2 g6 10. Bg5 Bg7 11. Nd5 Nxd5 12. exd5 0-0 13. d6 Qa5 14. Be3 Qxa2 15. c3 Nc6 16. Qc2 Nxd4 17. Bxd4 b5 18. Bxg7 Kxg7 19. h4 h5 20. Bd3 Bb7 21. Be4 Bxe4 22. Qxe4 a5 23. g4 b4 24. c4 Rac8 25. Rd4 Rc5 26. gxh5 Rxh5 27. Rh3 Rc8 28. Rg3 Rhc5 29. b3 a4 30. Qc2 Qa1+ 0-1

[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Dorner, Joachim"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "79"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Bd7 8. Nxe4 Nge7 9. Bg5 h6 10. Bh4 f5 11. Nc5 0-0 12. Qd2 g5 13. Bxg5 hxg5 14. Qxg5+ Kh7 15. 0-0-0 Ng6 16. Qe3 Qe7 17. h4 Kg7 18. h5 Nh8 19. g4 Rad8 20. g5 Bc8 21. Bxc6 bxc6 22. Qe5+ Kf7 23. g6+ Ke8 24. g7 Qg5+ 25. f4 Qh6 26. gxf8Q+ Qxf8 27. Nxe6 Bxe6 28. Qxe6+ Qe7 29. Qxf5 Qe3+ 30. Kb1 Rxd4 31. Rxd4 Qxd4 32. Re1+ Kd8 33. Qg4 Qf2 34. Rd1+ Ke8 35. Qg8+ Ke7 36. Qxh8 Qxf4 37. Qg7+ Ke6 38. h6 Qf3 39. Re1+ Kd5 40. Qe5+ 1-0

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Figueroa, Oscar Rolando"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "37"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Qa5+ 8. Qd2 Bb4 9. c3 Nxe4 10. Qe3 d5 11. cxb4 Qxb4+ 12. Nd2 Qxb2 13. Rd1 Nxd2 14. Rxd2 Qc1+ 15. Rd1 Qxe3+ 16. fxe3 f6 17. Bxf6 gxf6 18. Be2 h5 19. 0-0 1/2-1/2

[Event "Guatemala tt Navideno"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Garcia, Hugo"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "49"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c3 Nf6 7. Nd2 0-0 8. Be2 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. 0-0 Qc7 13. c4 c5 14. cxd5 exd5 15. Rc1 Bb7 16. Bxc5 Nxc5 17. b4 Rfc8 18. bxc5 Qa5 19. Nb3 Qxa2 20. Bg4 Rc7 21. Ra1 Qb2 22. Na5 Rb8 23. Nxb7 Rbxb7 24. Qa4 Bf8 25. Rfc1 1/2-1/2

[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Luco, Mario A"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "101"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. e5 Ne4 6. 0-0 Be7 7. Bf4 0-0 8. Nxd4 d5 9. Nxc6 bxc6 10. Qf3 Nc5 11. Rd1 Bf5 12. Nc3 Bxc2 13. Rd2 Bg6 14. h4 Qb8 15. h5 Bxh5 16. Qxh5 dxc4 17. g3 Re8 18. Kg2 g6 19. Qf3 Qb6 20. Rh1 Rad8 21. g4 Rxd2 22. Bxd2 Ne6 23. Qh3 Bg5 24. Qxh7+ Kf8 25. Qh8+ Ke7 26. Bxg5+ Nxg5 27. Qf6+ Kd7 28. Qxg5 Qxb2 29. Qe3 Qb6 30. Qf4 Re7 31. Qxc4 Qa5 32. f4 Kc8 33. Rd1 Qb6 34. Qd3 Qb2+ 35. Rd2 Qa3 36. Ne4 Qxd3 37. Rxd3 Kb7 38. Kf3 Kb6 39. Rb3+ Ka5 40. Ke3 g5 41. Nxg5 f6 42. Nf3 fxe5 43. Nxe5 c5 44. Kd3 Ka4 45. Kc4 Re8 46. Rb7 a5 47. Rxc7 Rb8 48. Rxc5 Rb4+ 49. Kc3 Rxf4 50. Rc4+ Rxc4+ 51. Nxc4 1-0

[Event "Guatemala Navideno Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Padilla L, Manrique"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "54"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Nf6 7. f3 e6 8. Nc3 Be7 9. Qd2 Bd7 10. 0-0-0 Qc7 11. Qf2 Ne5 12. Nb3 b5 13. g4 b4 14. Ne2 Nxd3+ 15. Rxd3 Bb5 16. Rd2 Nd7 17. Nbd4 g6 18. f4 Nc5 19. Rf1 Nxe4 20. Qg2 d5 21. f5 Nxd2 22. fxe6 f6 23. Qxd5 0-0 24. Bxd2 Rfd8 25. Qe4 Bxe2 26. Nxe2 Rac8 27. Nf4 Rd4 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Perez S, Juan Francisco"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 b5 8. 0-0-0 Nbd7 9. Kb1 Bb7 10. f3 Be7 11. h4 d5 12. e5 Nxe5 13. Qe3 Ned7 14. Bd3 e5 15. Bxf6 Bxf6 16. Nf5 0-0 17. Qf2 b4 18. Ne2 a5 19. g4 a4 20. Nc1 Qa5 21. g5 Bd8 22. Qg3 e4 23. fxe4 dxe4 24. Nh6+ Kh8 25. Bc4 Ne5 26. Rhf1 gxh6 27. Rf5 Qc7 28. Bd5 Bxd5 29. Rxd5 Nf3 30. Qg4 0-1

[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Perez S, Juan Francisco"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "40"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Bd3 Be7 11. 0-0 0-0 12. Rf3 Qc5 13. Qf2 Ng4 14. Na4 Nxf2 15. Nxc5 Bxg5 16. Nxb7 Bxb7 17. Rxb7 Nxd3 18. cxd3 Bf6 19. Nb3 Nc6 20. g4 Nd4 0-1

[Event "Guatemala Deptal Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Roldan Manzo, Eddy R"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "120"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 Nbd7 5. c4 Be7 6. Ne2 0-0 7. 0-0 Re8 8. Nbc3 Nf8 9. f3 Ng6 10. Be3 Nh5 11. Qd2 h6 12. g4 Nf6 13. Ng3 Nh7 14. Nce2 Bg5 15. Nf5 Bxf5 16. exf5 Bxe3+ 17. Qxe3 Nh4 18. Ng3 Qg5 19. Rae1 Qxe3+ 20. Rxe3 Ng5 21. Ne4 Nh3+ 22. Kh1 Nf4 23. Rg1 Re7 24. Bc2 Rf8 25. Nf2 Rfe8 26. Ba4 Rc8 27. Rg3 c6 28. dxc6 bxc6 29. Ne4 d5 30. Nd6 Rd8 31. c5 Rb8 32. Bb3 d4 33. Re1 Nd3 34. Re2 Nxc5 35. g5 Nxb3 36. gxh6 g6 37. fxg6 Nxg6 38. Nf5 Re6 39. axb3 Kh7 40. Ng7 Rf6 41. Nh5 Rf5 42. Ng7 Rf6 43. Nh5 Re6 44. Ng7 Re7 45. Nf5 Rd7 46. h4 Rg8 47. h5 Nf4 48. Rxe5 Rxg3 49. Nxg3 d3 50. Re1 Kxh6 51. Kg1 Rb7 52. Re4 Ne6 53. Nf5+ Kxh5 54. b4 c5 55. Kf2 Rxb4 56. Ke3 Kg5 57. Nd6 Rxb2 58. Nxf7+ Kf6 59. Nd6 d2 60. Ke2 Nd4+ 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Saquil Bran, Byron Roder"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "68"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. d5 Nb8 6. Be3 Nf6 7. Nbd2 b6 8. Qe2 Bb7 9. Rd1 0-0 10. Nf1 Nxe4 11. Ng3 Nxg3 12. hxg3 Nd7 13. Nh4 g6 14. Kd2 f5 15. Kc1 e4 16. Rh2 g5 17. Nxf5 Rxf5 18. Qg4 Rf7 19. Rdh1 Nf8 20. Qxe4 Bc8 21. g4 Bf6 22. Bd3 Qe7 23. Qc4 Qe5 24. c3 Bb7 25. Be4 Re8 26. f3 Ng6 27. Bd4 Qf4+ 28. Kb1 Rxe4 29. fxe4 Qxe4+ 30. Ka1 Bxd5 31. Qa6 Bxd4 32. cxd4 Qxd4 33. Qc8+ Nf8 34. Qd8 Qxg4 0-1

[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Saquil Bran, Byron Roder"]
[Result "0-1"]
[ECO "C51"]
[PlyCount "78"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. 0-0 Nf6 7. d4 0-0 8. Bg5 Be7 9. Nxe5 Nxe5 10. dxe5 Nxe4 11. Bxe7 Qxe7 12. Qd4 Nc5 13. Re1 Ne6 14. Qe4 Qg5 15. g3 f5 16. f4 Qe7 17. Qd3 Kh8 18. Nd2 b6 19. Nf3 Nc5 20. Qd4 Bb7 21. Nd2 Rad8 22. Rad1 Ne6 23. Qf2 g5 24. Bxe6 Qxe6 25. fxg5 Qc6 26. Kf1 Qxc3 27. Nb3 c5 28. Rd6 Be4 29. Qf4 Qc2 30. Qf2 Qxf2+ 31. Kxf2 Rfe8 32. g4 Rxe5 33. gxf5 Rxf5+ 34. Kg3 Bc6 35. h4 Rdf8 36. Rd2 Rf3+ 37. Kg4 R3f4+ 38. Kh5 Bf3+ 39. Kh6 Rxh4# 0-1

[Event "Guatemala Navideno Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Tortola Calderon, Juan A"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "77"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Bd3 Nc6 7. c3 Be7 8. Nd2 0-0 9. 0-0 d6 10. f4 Nxd4 11. cxd4 h6 12. Qf3 Bd7 13. Rac1 Bc6 14. f5 Nh7 15. fxe6 fxe6 16. Qg4 Bg5 17. Qxe6+ Kh8 18. Qh3 Rxf1+ 19. Rxf1 Bb5 20. Bxb5 axb5 21. a3 b4 22. axb4 Ra4 23. Bxg5 Nxg5 24. Qb3 b5 25. h4 Nh7 26. Nf3 Nf6 27. Qe6 Rxb4 28. e5 dxe5 29. dxe5 Re4 30. Qf5 Qd7 31. Qg6 Rg4 32. Qc2 Ne4 33. Kh2 Qf5 34. Kg1 Qf4 35. Qc8+ Kh7 36. Ng5+ Nxg5 37. Rxf4 Nh3+ 38. Kh2 Rxf4 39. Qxh3 1-0

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Perez A, Juan C"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Bd2 Nge7 8. Bb5 Bd7 9. 0-0 Bxd2 10. Qxd2 Nxe5 11. Nxe5 Bxb5 12. Nc3 Bxf1 13. Kxf1 0-0 14. Rc1 Rc8 15. f4 Ng6 16. Nf3 Qd6 17. g3 a6 18. Kg2 b5 19. Rf1 Rc7 20. Nd1 Ne7 21. Ne3 Nf5 22. Qf2 Rfc8 23. Ne5 Nxd4 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Rodriguez M, Luis Rob"]
[Black "Mendoza V, Oscar E"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "44"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Nbc6 6. Bd3 Nf5 7. Bxf5 exf5 8. 0-0 Be7 9. dxc5 Bxc5 10. Na3 Be6 11. Nc2 h6 12. Be3 Qb6 13. Bxc5 Qxc5 14. Ncd4 g5 15. Qa4 Bd7 16. Qb5 Qc4 17. Qxc4 dxc4 18. Nb5 Ke7 19. Nd6 Be6 20. Rfe1 a6 21. Nd4 Nxd4 22. cxd4 g4 1/2-1/2

[Event "Guatemala Navideno Individual"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Rodriguez S, Pedro"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Bb4+ 6. Bd2 Nc6 7. Nf3 Nge7 8. Nc3 Qb6 9. a3 Bxc3 10. Bxc3 Nf5 11. Be2 Bd7 12. 0-0 0-0 13. Qd2 f6 14. Rad1 fxe5 15. dxe5 Rac8 16. Rfe1 Qd8 17. Bb5 Nh4 18. Be2 Rf5 19. Qd3 Ng6 20. Bf1 Qe8 21. g3 Qf7 22. Bg2 Rf8 23. Re3 Qe8 24. Bh3 R5f7 25. Be1 Qd8 26. Qb3 Bc8 27. Nd4 Nxd4 28. Rxd4 Ne7 29. Qc2 Nf5 30. Bxf5 Rxf5 31. Rh4 Qg5 32. a4 Bd7 33. b3 Bc6 34. Re2 h6 35. Bd2 Qg6 36. Bb4 R8f7 37. Bc5 Qg5 38. Bd4 Kf8 0-1

[Event "Guatemala Maxi-Car"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Roldan Manzo, Eddy R"]
[Black "Mendoza V, Oscar E"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "50"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Nf5 7. Bxf5 exf5 8. dxc5 Bxc5 9. 0-0 0-0 10. b3 Be6 11. Ba3 b6 12. Qe2 Qe7 13. b4 Nxb4 14. cxb4 Bxb4 15. Bxb4 Qxb4 16. Qd2 Qe7 17. Nc3 h6 18. Nxd5 Qb7 19. Nf4 Rad8 20. Qe2 g5 21. Nh5 g4 22. Nd2 Bd5 23. f3 Kh8 24. Qe3 Kh7 25. Ng3 Bc4 1-0

[Event "Guatemala Primer Cuatrimestre1"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Toc Giron, Rosendo Noe"]
[Black "Mendoza V, Oscar E"]
[Result "1-0"]
[ECO "C21"]
[PlyCount "53"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. cxd5 Qxd5 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Nf3 Ne4 10. Qc2 Re8 11. Be3 Ng5 12. Ne5 Qe4 13. Bd3 Qh4 14. 0-0-0 Nc6 15. g3 Qh5 16. Be2 Qh3 17. Bxg5 Nxe5 18. dxe5 Bf5 19. Bd3 Rxe5 20. Bxf5 Rxf5 21. Be3 Ra5 22. Qb3 Qf5 23. Rd4 Re8 24. Rhd1 Rae5 25. Rf4 Rb5 26. Qa2 Qg6 27. Rd7 1-0

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Contreras S, Jorge M"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 Nbd7 7. Nf3 h6 8. Bxf6 Nxf6 9. Bd3 Nd5 10. Qd2 0-0 11. 0-0 b6 12. a3 Bxc3 13. bxc3 Bb7 14. Rad1 Qd6 15. a4 Nf4 16. Rfe1 Nh3+ 17. Kh1 Bxf3 18. gxf3 c5 19. Qe3 Rac8 20. Bf1 Ng5 21. f4 Nh7 22. Bg2 cxd4 23. Rxd4 Qa3 24. Be4 Rxc3 25. Bd3 Nf6 26. Rg1 Kh8 27. f5 Qc5 28. Qg3 Rg8 29. fxe6 Qxd4 30. exf7 Qd5+ 31. Rg2 Qxf7 32. Bg6 Rxg3 33. Bxf7 Rxg2 34. Kxg2 Rd8 35. c4 Rd2 36. Kf3 g5 37. Ke3 Rb2 38. h3 Kg7 39. Be6 Rb4 40. a5 bxa5 41. c5 Re4+ 0-1

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Dorner, Joachim"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "A70"]
[PlyCount "87"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Be2 Nh5 12. Bg5 a6 13. a4 Bg4 14. 0-0 Nd7 15. Rfe1 h6 16. Bh4 g5 17. Bg3 Nxg3 18. hxg3 Rfe8 19. Nd2 Bxe2 20. Rxe2 Ne5 21. f4 Ng4 22. a5 Bd4+ 23. Kf1 Qe7 24. Nf3 gxf4 25. gxf4 Qf6 26. g3 Qg6 27. Nxd4 cxd4 28. f5 Qh5 29. Kg1 dxc3 30. Qxc3 Rxe4 31. Qf3 Rxe2 32. Qxe2 Qxf5 33. Rf1 Qg6 34. Rf4 Nf6 35. Qf3 Kg7 36. Kg2 Re8 37. g4 Re5 38. Qd1 Re4 39. Rxe4 Qxe4+ 40. Kg3 Qxg4+ 41. Qxg4+ Nxg4 42. Kxg4 Kf6 43. Kh5 Ke5 44. Kxh6 0-1

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Marroquin C, Jose L"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "68"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Nc3 d5 6. Bg5 d4 7. Bxf6 gxf6 8. Ne4 f5 9. Nd2 Bg7 10. Rb1 Nc6 11. a3 a5 12. e3 0-0 13. Ngf3 e5 14. e4 Ne7 15. Bd3 Ng6 16. g3 f4 17. 0-0 Bg4 18. Qc2 Bh6 19. b4 fxg3 20. fxg3 Bh3 21. Rfe1 Qd7 22. bxc5 Qg4 23. Be2 Nf4 24. Bf1 Bxf1 25. Rxf1 Ne2+ 26. Kh1 Qh3 27. Rg1 Nxg1 28. Rxg1 Be3 29. Rg2 Qh5 30. g4 Qh6 31. g5 Qe6 32. Qd3 Rf4 33. g6 h6 34. g7 Rc8 0-1

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Martinez, Ingrid Lorena"]
[Black "Mendoza V, Oscar E"]
[Result "0-1"]
[ECO "A11"]
[PlyCount "64"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nbd7 5. Bg2 c6 6. Qxc4 e5 7. 0-0 Bd6 8. d4 0-0 9. Bg5 Qc7 10. Rd1 h6 11. Bxf6 Nxf6 12. dxe5 Bxe5 13. Nxe5 Qxe5 14. Nc3 Bg4 15. h3 Be6 16. Qb4 Qc7 17. Rd2 a5 18. Qc5 Rfd8 19. Rad1 Rxd2 20. Rxd2 Rd8 21. Rxd8+ Qxd8 22. e4 Qd2 23. Qb6 Nd7 24. Qd8+ Kh7 25. f4 Qxb2 26. f5 Bc4 27. Nd1 Qd2 28. Bf3 Qe1+ 29. Kh2 Ne5 30. Bh5 Be2 31. Qd4 Bxh5 32. Qxe5 Bf3 0-1

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Paiz C, Julio R"]
[Result "1-0"]
[ECO "C93"]
[PlyCount "101"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Re8 10. d4 h6 11. Nbd2 Bf8 12. Nf1 exd4 13. cxd4 Na5 14. Bc2 c5 15. d5 Ra7 16. b3 b4 17. Bb2 c4 18. Nd4 c3 19. Bc1 Rae7 20. Ng3 Nxd5 21. Ngf5 Bxf5 22. Nxf5 Re6 23. Qxd5 Re5 24. Qd1 d5 25. Bf4 R5e6 26. Qg4 Rg6 27. Nxh6+ gxh6 28. Qh5 d4 29. Bd3 Qf6 30. e5 Rxg2+ 31. Kxg2 Qxf4 32. Re4 Qd2 33. Rg4+ Bg7 34. Qf5 Kf8 35. Rxg7 Kxg7 36. Kh2 Re6 37. Rg1+ Kf8 38. Rg2 Qxa2 39. Qh7 Nc6 40. Bc4 Nd8 41. Bxe6 Nxe6 42. Qxh6+ Ke7 43. Qf6+ Kf8 44. Qh6+ Ke8 45. Rg8+ Kd7 46. Qf6 Qxb3 47. Qxf7+ Kc6 48. Rg6 Kb5 49. Rxe6 Qb2 50. Rf6 c2 51. Qd5+ 1-0

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Roca Giron, Eyfi D"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "54"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Nd5 Bxd5 12. exd5 Qc7 13. g4 Rfc8 14. Bc3 Rab8 15. h4 b5 16. g5 Nh5 17. Bxg7 Nxg7 18. f4 Rb6 19. Bh3 Rcb8 20. Qd3 b4 21. f5 b3 22. axb3 Rxb3 23. Qd4 R8b4 24. fxg6 hxg6 25. Qf2 Rxb2 26. Rdf1 Kh7 27. h5 Qc3 0-1

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Toc Giron, Rosendo Noe"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "52"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 b5 6. Bb3 Nf6 7. 0-0 d6 8. d4 exd4 9. Nxd4 Nxd4 10. cxd4 Bb6 11. Bg5 0-0 12. Nc3 Be6 13. Nd5 Bxd5 14. Bxd5 Rb8 15. e5 dxe5 16. dxe5 Qxd5 17. Qe2 Nd7 18. Bf4 Rfe8 19. Rfe1 Qe6 20. Qf3 Bd4 21. Rac1 c5 22. b4 c4 23. Rcd1 Bxe5 24. Rd5 f6 25. Qd1 Nb6 26. Rd6 Qxd6 0-1

[Event "Guatemala I Semestre-A"]
[Site "Guatemala City"]
[Date "1991.??.??"]
[Round "?"]
[White "Mendoza V, Oscar E"]
[Black "Vassaux E, Guillermo"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "78"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. 0-0 Nbd7 9. f4 Be7 10. f5 exf5 11. Nxf5 0-0 12. Nxe7+ Qxe7 13. Bg5 b5 14. Bb3 Bh5 15. Re1 Rae8 16. Kf1 h6 17. Bh4 g5 18. Bg3 Ng4 19. Qd3 Qf6+ 20. Kg1 Re3 21. Qd2 Rfe8 22. Nc3 Qe7 23. Rxe3 Qxe3+ 24. Qxe3 Rxe3 25. Re1 Rxe1+ 26. Bxe1 Bg6 27. d5 cxd5 28. Nxb5 a6 29. Nc7 Nc5 30. Nxd5 Nxb3 31. Ne7+ Kg7 32. Nxg6 Kxg6 33. axb3 Ne3 34. c4 Kf5 35. Bf2 Nc2 36. Kf1 Ke4 37. Ke2 Nd4+ 38. Bxd4 Kxd4 39. Kf3 f5 1/2-1/2

