[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "5"]
[White "Bayon Garcia, Eusebio"]
[Black "Gonzalez Bayon, Marcos"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "61"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 Be7 5. Qc2 Bb4 6. a3 Bxc3+ 7. bxc3 h6 8. e3 b6 9. Be2 Ba6 10. Ne5 Nbd7 11. Nc6 Qc8 12. cxd5 Nxd5 13. c4 Ne7 14. Nxe7 Kxe7 15. a4 Bb7 16. e4 Nf6 17. Bf3 Nd7 18. 0-0 Rd8 19. d5 Ne5 20. Ba3+ Ke8 21. Qc3 Nxf3+ 22. Qxf3 c5 23. Bb2 Kf8 24. Qg4 f6 25. Qf3 Ke7 26. Qc3 Kf7 27. Ra3 Ba6 28. Rc1 e5 29. Qf3 Qc7 30. Qh5+ Ke7 31. Rd3 1/2-1/2

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "3"]
[White "Coto Aller, Maximino"]
[Black "Gonzalez Bayon, Marcos"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "107"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Bd3 Nc6 6. c3 h6 7. Bf4 Bd6 8. Nbd2 Bxf4 9. exf4 b6 10. Ne5 Nxe5 11. fxe5 Nd7 12. 0-0 c5 13. f4 c4 14. Bc2 Nf8 15. Qf3 Qc7 16. f5 Bd7 17. fxe6 Bxe6 18. Ba4+ Nd7 19. Bxd7+ Qxd7 20. Nxc4 0-0 21. Nd6 f6 22. Qg3 Rad8 23. exf6 Kh8 24. fxg7+ Qxg7 25. Qe5 Qxe5 26. Rxf8+ Rxf8 27. dxe5 Rg8 28. Rf1 Rg5 29. Nf7+ Bxf7 30. Rxf7 Rxe5 31. Rxa7 Re2 32. Rd7 Rxb2 33. Rxd5 Rxa2 34. Rd6 Kg7 35. Rxb6 Rc2 36. Rc6 h5 37. h4 Kh7 38. Kh2 Re2 39. Rc4 Kg6 40. Kg3 Rd2 41. Kf3 Kf5 42. Rc5+ Kg6 43. g4 hxg4+ 44. Kxg4 Rg2+ 45. Kf4 Rf2+ 46. Ke3 Rg2 47. Rg5+ Rxg5 48. hxg5 Kxg5 49. Ke4 Kf6 50. Kd5 Ke7 51. Kc6 Kd8 52. c4 Kc8 53. c5 Kb8 54. Kd7 1-0

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "2"]
[White "Gonzalez Bayon, Marcos"]
[Black "Diaz Cueva, Patricio"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "52"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 d5 5. e3 Be7 6. Bd3 Nc6 7. 0-0 0-0 8. a3 b6 9. Re1 Bb7 10. b3 a6 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. e4 Qh5 14. d5 Ne5 15. Ng5 Qg6 16. f4 Nxd3 17. Qxd3 Bxg5 18. dxe6 Rad8 19. Qb1 Bf6 20. exf7+ Rxf7 21. Ra2 Rfd7 22. f5 Qg4 23. h3 Qg3 24. Be3 Be5 25. b4 Bxe4 26. Qc1 Qh2+ 0-1

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "4"]
[White "Gonzalez Bayon, Marcos"]
[Black "Gonzalez Fernandez, Miguel Angel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Nf3 Nc6 5. Ng3 Nf6 6. Bb5 Bd6 7. 0-0 0-0 8. Bxc6 bxc6 9. d3 Rb8 10. b3 h6 11. Bd2 Re8 12. Nh4 Nxe4 13. Nxe4 Qxh4 14. f3 f5 15. Be1 Qh5 16. Nxd6 cxd6 17. Bg3 f4 18. Bf2 Qg6 19. Kh1 c5 20. Rg1 Bb7 21. Qd2 Qh5 22. Qd1 Rf8 23. Rc1 Rf5 24. Ra1 Qf7 25. h3 Rh5 26. Kh2 Qf5 27. Rc1 d5 28. c4 e4 29. g4 fxg3+ 30. Rxg3 Rf8 31. cxd5 e3 32. Be1 Qxd5 33. Qe2 Qe5 34. b4 Bxf3 35. Qb2 Rxh3+ 0-1

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "9"]
[White "Gonzalez Bayon, Marcos"]
[Black "Menendez Serrano, Edmundo"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "119"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. 0-0 Be7 6. d4 cxd4 7. Qxd4 Nc6 8. Bb5 0-0 9. Bxc6 bxc6 10. e5 dxe5 11. Qxd8 Rxd8 12. Nxe5 Bb7 13. Be3 Nd5 14. Nxd5 Rxd5 15. Nf3 c5 16. c4 Rd7 17. Ne5 Rdd8 18. Rad1 Bd6 19. Nd3 Rac8 20. Bxc5 Bb8 21. b3 f6 22. Be3 Kf7 23. Nc5 Bc6 24. b4 Be5 25. b5 Be8 26. a4 Bc3 27. Nb7 Rxd1 28. Rxd1 Rc7 29. Nd6+ Ke7 30. Bxa7 Bb4 31. b6 Bxd6 32. bxc7 Bxc7 33. Ra1 Ba5 34. Rb1 Kd6 35. Be3 Bc6 36. Rb8 Bc3 37. Rg8 f5 38. a5 Bxa5 39. Rxg7 h5 40. Rh7 Be8 41. Rh6 Bf7 42. Rh7 Be8 43. Ra7 Bc3 44. Ra6+ Bc6 45. f3 e5 46. f4 e4 47. Kf2 Bf6 48. Ra5 Ke6 49. Ke2 Bc3 50. Ra6 Kd6 51. Bd2 Bd4 52. Ra5 Ke6 53. Be3 Bc3 54. Ra7 Bd7 55. c5 Bf6 56. Ra6+ Ke7 57. c6 Be6 58. Bc5+ Ke8 59. Ra8+ Kf7 60. c7 1-0

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "6"]
[White "Gonzalez Bayon, Marcos"]
[Black "Vidal Alvarez, Norberto"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "28"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 h6 8. Bh4 Bg4 9. h3 Bh5 10. Nd5 Nd4 11. g4 g5 12. gxh5 gxh4 13. c3 Ne6 14. Kh2 Kh7 1/2-1/2

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "7"]
[White "Loureda Garcia, Jose Antonio"]
[Black "Gonzalez Bayon, Marcos"]
[Result "1/2-1/2"]
[ECO "C70"]
[PlyCount "8"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 Be7 1/2-1/2

[Event "Asturias Primera op-A"]
[Site "Asturias"]
[Date "1998.??.??"]
[Round "8"]
[White "Monge Garcia, Carlos Eloy"]
[Black "Gonzalez Bayon, Marcos"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "66"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. c4 0-0 6. Nc3 b6 7. Rc1 Bb7 8. Bd3 dxc4 9. Bxc4 Ne4 10. Bxe7 Qxe7 11. 0-0 Nd7 12. Bd3 Ng5 13. Nxg5 Qxg5 14. Ne4 Qd8 15. Qh5 g6 16. Qh6 Bxe4 17. Bxe4 Rb8 18. f4 Nf6 19. Bf3 Rc8 20. g4 Kh8 21. Rc6 Ng8 22. Qh3 Ne7 23. Rc3 f5 24. Rfc1 Nd5 25. Bxd5 exd5 26. g5 Qe7 27. Rc6 Kg8 28. Qf3 Rfd8 29. Kf2 Kh8 30. Qe2 Re8 31. a3 Kg7 32. R1c3 Red8 33. Qa6 Rd7 1-0

[Event "CAE Preferente"]
[Site "Spain"]
[Date "1989.??.??"]
[Round "?"]
[White "Antuna Egocheaga, Rafael Eduardo"]
[Black "Gonzalez Bayon, Marcos"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "85"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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. 0-0 Nge7 6. c3 b5 7. Bb3 0-0 8. d4 exd4 9. cxd4 Bb6 10. Nc3 Na5 11. Bc2 d6 12. h3 h6 13. b3 Bb7 14. Be3 Ng6 15. Qd2 Nh4 16. Nxh4 Qxh4 17. f3 Rae8 18. Rad1 Qf6 19. Ne2 Nc6 20. Kh1 Qd8 21. Nf4 Qc8 22. Nd5 Ba7 23. Qc3 f6 24. Rfe1 Kh8 25. Nf4 Ne7 26. d5 Bxe3 27. Rxe3 Rf7 28. b4 Qb8 29. Bb3 Kh7 30. Qc2 Bc8 31. Rc3 Ng6 32. e5 f5 33. Nxg6 Kxg6 34. e6 Rfe7 35. Rc1 Bb7 36. Rxc7 Kf6 37. Rxe7 Rxe7 38. Kh2 Qa7 39. g4 g6 40. Qc3+ Kg5 41. f4+ Kxf4 42. Qg3+ Kg5 43. h4+ 1-0

[Event "CAE Preferente"]
[Site "Spain"]
[Date "1989.??.??"]
[Round "?"]
[White "Gonzalez Bayon, Marcos"]
[Black "Bernal Tinajero, Julio"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "78"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 Be7 5. e3 0-0 6. Bd3 c5 7. Nf3 Nc6 8. 0-0 a6 9. h3 cxd4 10. exd4 Nb4 11. Be2 dxc4 12. Bxc4 b5 13. Be2 Bb7 14. a3 Nbd5 15. Nxd5 Nxd5 16. Bd2 Qb6 17. Bd3 Rfd8 18. b4 Bf6 19. Be3 e5 20. Qb1 Nxe3 21. fxe3 h6 22. Kh1 Bxf3 23. Rxf3 exd4 24. e4 Rac8 25. Qa2 Rc7 26. Raf1 Qd6 27. Qd2 Bg5 28. Qa2 Qe6 29. Qxe6 fxe6 30. Ra1 Rc1+ 31. Rxc1 Bxc1 32. a4 bxa4 33. Bxa6 a3 34. Bc4 d3 35. Bxe6+ Kh8 36. Rf1 d2 37. Rd1 Rd4 38. Bd5 Rxb4 39. e5 Rb5 0-1

[Event "CAE Preferente"]
[Site "Spain"]
[Date "1989.??.??"]
[Round "?"]
[White "Gonzalez Bayon, Marcos"]
[Black "Sanchez Piquero, Javier"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "68"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bf4 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 d6 8. Bd3 b6 9. Ne2 Bb7 10. 0-0 Nbd7 11. h3 Qe8 12. Bh2 g5 13. Qc2 Kh8 14. Rab1 Qe7 15. Ra1 h5 16. f4 Rg8 17. Rf2 g4 18. h4 Ne4 19. g3 Nxf2 20. Kxf2 Nf6 21. a4 Ne4+ 22. Bxe4 Bxe4 23. Qd2 Rac8 24. Bg1 d5 25. cxd5 Bxd5 26. Nc1 c5 27. Nd3 cxd4 28. exd4 Rc7 29. Qb2 Rgc8 30. Rc1 Qd7 31. Qa3 Bc6 32. a5 Qd5 33. Ke2 Qf3+ 34. Kd2 Bb5 0-1

[Event "CAE Preferente"]
[Site "Spain"]
[Date "1989.??.??"]
[Round "?"]
[White "Haines, Kean David"]
[Black "Gonzalez Bayon, Marcos"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "90"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 h6 4. d4 exd4 5. c3 d6 6. Nxd4 Bd7 7. 0-0 Nge7 8. f4 Na5 9. Bxf7+ Kxf7 10. Qh5+ Kg8 11. Qxa5 c5 12. Qxd8 Rxd8 13. Nf3 Nc6 14. Nbd2 Be7 15. Nc4 Kh7 16. Bd2 b5 17. Ne3 Rhe8 18. Nd5 Bf8 19. Rae1 Na5 20. Bc1 Bc6 21. Nh4 Nb7 22. f5 Bxd5 23. exd5 Be7 24. Ng6 Bf6 25. Nf4 Be5 26. Ne6 Rc8 27. g4 Nd8 28. h4 Rg8 29. g5 Kh8 30. Re4 a5 31. Kh1 Nf7 32. Rg1 c4 33. Reg4 b4 34. cxb4 axb4 35. f6 gxf6 36. g6 f5 37. gxf7 Rxg4 38. Rxg4 fxg4 39. f8Q+ Rxf8 40. Nxf8 Kg7 41. Ne6+ Kg6 42. a4 Bf6 43. a5 Bxh4 44. Kg2 Bg5 45. Nxg5 hxg5 1-0

