[Event "Willy Irrgang Cup"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Mayer, Joerg"]
[Black "Beyer, Martin"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "109"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 d6 4. g3 Nf6 5. Bg2 c6 6. d3 Be7 7. Nge2 0-0 8. 0-0 Nh5 9. f4 exf4 10. Nxf4 Nxf4 11. Bxf4 Qb6+ 12. Rf2 g5 13. Bc1 fxe4 14. d4 Rxf2 15. Kxf2 e3+ 16. Kxe3 Be6 17. b3 Nd7 18. Kd3 Bf5+ 19. Be4 Bxe4+ 20. Nxe4 d5 21. Nxg5 dxc4+ 22. bxc4 Ne5+ 23. Ke4 Ng6 24. Qh5 Bxg5 25. Bxg5 Re8+ 26. Kd3 Qb2 27. Rc1 Qxa2 28. Bf6 Qa3+ 29. Rc3 Re3+ 30. Kxe3 Qxc3+ 31. Kf2 Qd2+ 32. Kg1 Qe1+ 33. Kg2 Qe4+ 34. Kf2 Qc2+ 35. Qe2 Qf5+ 36. Qf3 Qxf3+ 37. Kxf3 Kf7 38. Bg5 Ke6 39. Ke3 Kf5 40. Bf4 Kg4 41. Bb8 a5 42. Kd3 h5 43. h4 Ne7 44. Bc7 a4 45. Kc3 Nf5 46. Kb4 Nxd4 47. Kxa4 b5+ 48. cxb5 cxb5+ 49. Kb4 Nf5 50. Kxb5 Nxg3 51. Kc4 Nf5 52. Kc3 Nxh4 53. Kd3 Nf3 54. Ke3 h4 55. Kf2 1/2-1/2

[Event "Willy Irrgang Cup"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Mayer, Joerg"]
[Black "Eggeling, Philipp"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "57"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. e4 a6 7. 0-0 Nge7 8. d3 0-0 9. Rb1 Ne5 10. Nxe5 Bxe5 11. Be3 d6 12. Ne2 Nc6 13. a3 a5 14. Bh6 Bg7 15. Bxg7 Kxg7 16. d4 Qb6 17. d5 exd5 18. cxd5 Ne7 19. Qc2 Bg4 20. f3 Bd7 21. Nc3 f5 22. Bh3 Rad8 23. Kg2 fxe4 24. fxe4 Bxh3+ 25. Kxh3 Qa6 26. Kg2 Rxf1 27. Rxf1 Qc4 28. Qf2 Rd7 29. Qf8# 1-0

[Event "Willy Irrgang Cup"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Mayer, Joerg"]
[Black "Miethaner, Ulrich"]
[Result "1-0"]
[ECO "A88"]
[PlyCount "83"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 f5 3. g3 Nf6 4. Bg2 g6 5. d4 Bg7 6. Nf3 0-0 7. 0-0 Qe8 8. Bg5 c6 9. Re1 Qf7 10. Qd3 Na6 11. a3 Bd7 12. e4 Nxe4 13. Nxe4 fxe4 14. Qxe4 e5 15. dxe5 dxe5 16. Be3 Bf5 17. Qh4 Bf6 18. Ng5 Qe7 19. Rad1 h5 20. b4 Nc7 21. Bc5 Qg7 22. f4 Rfe8 23. Bh3 Bxh3 24. Qxh3 Rad8 25. Bxa7 Bxg5 26. fxg5 Ne6 27. Rxd8 Nxd8 28. Rd1 Ne6 29. Be3 Qc7 30. c5 Nd4 31. Qg2 Nf5 32. Qe4 Rd8 33. Re1 Qd7 34. Qxe5 Qd3 35. Qe6+ Kh7 36. Qf7+ Kh8 37. Bf2 Qd2 38. Qxg6 Qd5 39. Qxh5+ Kg8 40. Re8+ Rxe8 41. Qxe8+ Kg7 42. Qh5 1-0

[Event "Willy Irrgang Cup"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Tiefenbach, Wilfried"]
[Black "Mayer, Joerg"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2185"]
[PlyCount "78"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 c5 6. 0-0 0-0 7. Nbc3 Nc6 8. d3 Ne8 9. Be3 Nc7 10. Qd2 Ne6 11. Rac1 a6 12. f4 Ned4 13. h3 Bd7 14. Kh2 Rb8 15. g4 b5 16. Ng3 b4 17. Nce2 Nxe2 18. Nxe2 Nd4 19. Nxd4 Bxd4 20. Bxd4 cxd4 21. f5 Kg7 22. Rf2 Qb6 23. Qf4 f6 24. fxg6 hxg6 25. g5 fxg5 26. Qxg5 Rf6 27. c5 dxc5 28. e5 Re6 29. Bd5 Qc7 30. Bxe6 Bxe6 31. Rg2 Bf5 32. Qf4 e6 33. Rg3 Rh8 34. Qxd4 Qa5 35. Rxc5 Rd8 36. Rxa5 Rxd4 37. Rxa6 Rf4 38. Kg2 Rd4 39. Rd6 Rh4 1-0

[Event "Willy Irrgang Cup"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Witschurke, Walter"]
[Black "Mayer, Joerg"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "40"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. g3 e5 5. Bg2 g6 6. Ne2 Bg7 7. 0-0 Nge7 8. Nbc3 0-0 9. Nd5 Nxd5 10. exd5 Ne7 11. f4 b5 12. fxe5 Bb7 13. c4 bxc4 14. bxc4 Ba6 15. Qc2 Rb8 16. Rab1 Rb4 17. d3 Nf5 18. Bc1 Rxb1 19. Qxb1 Bxe5 20. Be4 Nd4 1/2-1/2

