[Event "Graz-ch B"]
[Site "Graz"]
[Date "2011.01.21"]
[Round "7"]
[White "Lach, Willibald"]
[Black "Kapus, Florian"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2002"]
[BlackElo "1694"]
[PlyCount "72"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Nd4 5. Ba4 Nxf3+ 6. Qxf3 Bb4 7. 0-0 0-0 8. h3 b6 9. d3 h6 10. Ne2 Bc5 11. Ng3 Bb7 12. c4 Bd4 13. Nf5 Bc6 14. Bd1 Re8 15. Qg3 g6 16. Nxh6+ Kg7 17. Bg5 Rh8 18. Ng4 Nxe4 19. Bxd8 Nxg3 20. Bf6+ Kh7 21. Bxh8 Kxh8 22. Re1 Bxb2 23. Rb1 Bc3 24. Bb3 Bxe1 25. Rxe1 Nf5 26. Nxe5 Kg7 27. Nxc6 dxc6 28. Kf1 Rd8 29. Rd1 b5 30. cxb5 cxb5 31. Rc1 Rxd3 32. Rxc7 Nd4 33. Rxf7+ Kh6 34. Rxa7 Nxb3 35. axb3 Rxb3 36. Rb7 Rb2 1/2-1/2

[Event "Graz-ch B"]
[Site "Graz"]
[Date "2011.01.16"]
[Round "6"]
[White "Radicevic, Mirko"]
[Black "Lach, Willibald"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1906"]
[BlackElo "2002"]
[PlyCount "91"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. d4 exd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Qe3+ Qe7 7. Qxe7+ Nxe7 8. Bxf6 gxf6 9. Rc1 d6 10. g3 Nc6 11. a3 Bxc3+ 12. Rxc3 0-0 13. Bg2 Bd7 14. e3 Rfe8 15. Ne2 Kg7 16. 0-0 Ne5 17. b3 Bc6 18. Bxc6 Nxc6 19. Rd1 a5 20. c5 Rad8 21. cxd6 Rxd6 22. Rxd6 cxd6 23. Rd3 Rd8 24. f4 f5 25. Nc3 Ne7 26. Nd5 Nc6 27. Kf2 f6 28. Kf3 Kf7 29. h3 h5 30. e4 fxe4+ 31. Kxe4 Re8+ 32. Kf3 f5 33. Ne3 Ke6 34. Nd5 Rd8 35. Ke3 Rg8 36. Kf3 Rg7 37. Nc3 Rd7 38. g4 hxg4+ 39. hxg4 fxg4+ 40. Kxg4 Rg7+ 41. Kf3 Rf7 42. Ke4 Ne7 43. Rf3 Rf5 44. Ne2 d5+ 45. Kd3 Nc6 46. Nd4+ 1/2-1/2

[Event "Graz-ch B"]
[Site "Graz"]
[Date "2011.01.15"]
[Round "5"]
[White "Lach, Willibald"]
[Black "Scharf, Manfred"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2002"]
[BlackElo "1572"]
[PlyCount "69"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nge2 Bf5 7. Bd2 Qd8 8. Bb3 e6 9. f3 h5 10. Bf4 Bd6 11. Qd2 Qc7 12. Bxd6 Qxd6 13. 0-0-0 Nd5 14. Ne4 Qc7 15. N4g3 Bg6 16. c4 h4 17. Ne4 Nd7 18. cxd5 cxd5+ 19. N4c3 Rc8 20. Bc2 Bxc2 21. Qxc2 Nb6 22. Kb1 Nc4 23. Qa4+ Ke7 24. Qb4+ Kf6 25. Rc1 a5 26. Qa4 Qe7 27. Nb5 Rc6 28. b3 Nd2+ 29. Kb2 Rb6 30. Rc2 Nxb3 31. axb3 Qd7 32. Rc5 Re8 33. Qxa5 Ra6 34. Qc7 Qxc7 35. Nxc7 1-0

[Event "Graz-ch B"]
[Site "Graz"]
[Date "2011.01.14"]
[Round "4"]
[White "Grezda, Fisnik"]
[Black "Lach, Willibald"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1458"]
[BlackElo "2002"]
[PlyCount "45"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Bd5 Nxc3 6. dxc3 Be7 7. Bxc6 bxc6 8. Nxe5 0-0 9. 0-0 Bc5 10. Nd3 Bb6 11. c4 d6 12. Qf3 Bd7 13. Be3 c5 14. Nf4 Qf6 15. c3 Be6 16. Qe2 c6 17. Nxe6 Qxe6 18. Qd3 Rfe8 19. Rfe1 Qf6 20. g3 Rad8 21. Bd2 h6 22. Rxe8+ Rxe8 23. Re1 1/2-1/2

[Event "Graz-ch B"]
[Site "Graz"]
[Date "2011.01.07"]
[Round "1.5"]
[White "Lach, Willibald"]
[Black "Rauch, Heribert"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2002"]
[BlackElo "1761"]
[PlyCount "41"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. e6 Qd6 7. exf7+ Kxf7 8. Nc3 e5 9. Nf3 Nd7 10. Be3 e4 11. Nd2 Be7 12. g5 Rf8 13. Qg4 Ke8 14. 0-0-0 Bf5 15. Qg1 h5 16. Bh3 Bxh3 17. Rxh3 Qe6 18. Rh1 g6 19. Ne2 Bd6 20. Rf1 Ne7 21. Ng3 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "2006.09.24"]
[Round "9.9"]
[White "Lach, Willibald"]
[Black "Brandstetter, Dieter"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2019"]
[BlackElo "1921"]
[PlyCount "14"]
[EventDate "2006.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 d5 7. exd5 Qxd5 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "2006.09.23"]
[Round "8.7"]
[White "Thalmeier, Bernd"]
[Black "Lach, Willibald"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2065"]
[BlackElo "2019"]
[PlyCount "31"]
[EventDate "2006.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. e3 Nf6 4. Nge2 Nc6 5. a3 Bf8 6. d4 exd4 7. exd4 d5 8. b3 Be7 9. g3 0-0 10. Bg2 dxc4 11. bxc4 Re8 12. 0-0 Bf5 13. Bf4 Bd6 14. Bg5 Be7 15. Bf4 Bd6 16. Bg5 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "2006.09.22"]
[Round "7.10"]
[White "Lach, Willibald"]
[Black "Muhr, Andreas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2019"]
[BlackElo "1635"]
[PlyCount "119"]
[EventDate "2006.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. e5 Ne4 6. 0-0 c5 7. c3 h6 8. Be3 Na6 9. Qa4 Nc7 10. Qc2 Ng5 11. Ne1 Nd5 12. h4 cxd4 13. Bxd4 Nf4 14. hxg5 hxg5 15. f3 g4 16. Qd2 Rh1+ 17. Kf2 Qh4+ 18. Ke3 gxf3 19. Nxf3 Bxf3 20. Rxh1 Nd5+ 21. Kxf3 Qxh1 22. Qe2 Be7 23. Qf1 Qh2 24. Nd2 Bg5 25. Ne4 Qf4+ 26. Ke2 Qg4+ 27. Qf3 Nf4+ 28. Kf1 Qxf3+ 29. gxf3 Nxd3 30. Nxg5 Nxb2 31. Ke2 Rc8 32. Ne4 Kf8 33. Rb1 Nc4 34. Rb4 a5 35. Rb1 Rc6 36. Kd3 d5 37. exd6 e5 38. Bg1 f5 39. Ng5 Nxd6 40. Rxb6 Rxb6 41. Bxb6 Nb7 42. Bc7 e4+ 43. fxe4 fxe4+ 44. Nxe4 Ke7 45. Kc4 Kd7 46. Be5 g6 47. Nc5+ Kc6 48. Nxb7 Kxb7 49. Kb5 a4 50. c4 g5 51. c5 a3 52. c6+ Kc8 53. Bd6 g4 54. Bxa3 Kc7 55. Bc5 g3 56. a4 g2 57. a5 Kb8 58. a6 Ka8 59. c7 g1Q 60. c8Q# 1-0

[Event "Graz op-B"]
[Site "Graz"]
[Date "2006.09.21"]
[Round "6.5"]
[White "Saxer, Bernhard"]
[Black "Lach, Willibald"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2057"]
[BlackElo "2019"]
[PlyCount "73"]
[EventDate "2006.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nbd2 d6 5. c3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nc4 h5 9. g5 Nd7 10. Nh4 Be7 11. Nxg6 fxg6 12. h4 0-0 13. Be3 Nb6 14. d4 d5 15. Nxe5 Nxe5 16. dxe5 dxe4 17. Qb3+ Qd5 18. Qxd5+ Nxd5 19. Bc4 c6 20. 0-0-0 Rfd8 21. Rd4 Kh7 22. Bxd5 Rxd5 23. Rxd5 cxd5 24. Rd1 Rd8 25. Bxa7 Ra8 26. Be3 Rd8 27. Bb6 Rf8 28. Rxd5 Rf5 29. Bd4 Kg8 30. Rd7 Kf8 31. Rxb7 Bxg5+ 32. hxg5 h4 33. e6 h3 34. Rxg7 Rxg5 35. Rh7 Rg1+ 36. Kd2 Rh1 37. Bf6 1-0

[Event "Graz op-B"]
[Site "Graz"]
[Date "2006.09.19"]
[Round "4.5"]
[White "Stanka, Wolfgang"]
[Black "Lach, Willibald"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2047"]
[BlackElo "2019"]
[PlyCount "93"]
[EventDate "2006.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. c3 Qg5 6. Bf1 Bc5 7. d3 Qf6 8. Qe2 d6 9. g3 Ne7 10. Bg2 c6 11. 0-0 h5 12. Qf3 Qg6 13. Qf4 Bg4 14. Re1 Qe6 15. h4 0-0-0 16. Kh2 Ng6 17. Qg5 Qe8 18. f3 f6 19. Qd2 Bd7 20. a4 Ne5 21. b4 dxc3 22. Qxc3 Bxb4 23. Qxb4 Nxd3 24. Qc3 Nxe1 25. Qxe1 g5 26. Qa5 Kb8 27. hxg5 h4 28. g4 c5 29. Bf4 Qe6 30. Qxc5 Bc6 31. Nc3 fxg5 32. Qxg5 h3 33. Bxh3 Qc4 34. Qf6 Ka8 35. Bxd6 Qd3 36. Rd1 Qc2+ 37. Kg3 Rc8 38. Qd4 Rce8 39. Nb5 Bxb5 40. axb5 Qb3 41. Ra1 a6 42. bxa6 b6 43. Qd5+ Qxd5 44. exd5 Rd8 45. Be5 Rhe8 46. f4 Ka7 47. d6 1-0

[Event "Jacques Lemans op 23rd"]
[Site "St Veit"]
[Date "2004.07.18"]
[Round "9"]
[White "Wilfling, Hermann"]
[Black "Lach, Willibald"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2142"]
[BlackElo "2046"]
[PlyCount "77"]
[EventDate "2004.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. e3 Bg4 6. Bxc4 e6 7. 0-0 Bb4 8. a3 Bxc3 9. bxc3 Ne4 10. Qc2 Bxf3 11. gxf3 Nd6 12. Bd3 Qg5+ 13. Kh1 Qh5 14. Qe2 Ne7 15. e4 Ng6 16. Rg1 h6 17. Bd2 0-0-0 18. Rab1 Nh4 19. Rg3 g5 20. e5 Ndf5 21. Rg4 c6 22. Be4 Ne7 23. a4 Nd5 24. a5 Nf5 25. Qd3 Nfe7 26. c4 f5 27. exf6 Nxf6 28. Rg3 Nxe4 29. fxe4 Rhf8 30. Kg2 Qh4 31. f3 Ng6 32. d5 Nf4+ 33. Bxf4 Qxf4 34. Rg4 Qc7 35. a6 b6 36. Rd1 exd5 37. cxd5 Qd6 38. Qc3 Rf4 39. e5 1-0

[Event "Jacques Lemans op 23rd"]
[Site "St Veit"]
[Date "2004.07.17"]
[Round "8"]
[White "Lach, Willibald"]
[Black "Seifert, Dierk"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2046"]
[BlackElo "2123"]
[PlyCount "24"]
[EventDate "2004.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nc6 5. a3 Ba5 6. e5 f6 7. exf6 Qxf6 8. Be3 Nge7 9. Qd3 Bd7 10. 0-0-0 e5 11. dxe5 Nxe5 12. Qd4 c6 1/2-1/2

[Event "Jacques Lemans op 23rd"]
[Site "St Veit"]
[Date "2004.07.15"]
[Round "6"]
[White "Lach, Willibald"]
[Black "Holzbauer, Johannes"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2046"]
[BlackElo "2137"]
[PlyCount "44"]
[EventDate "2004.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. exd5 cxd5 5. Ngf3 Bg7 6. c3 Nc6 7. Be2 Nh6 8. 0-0 0-0 9. Re1 a6 10. Bf1 Bg4 11. h3 Bxf3 12. Nxf3 Nf5 13. Bf4 Nd6 14. Nd2 e6 15. Bd3 b5 16. a3 Nc4 17. b3 Nb2 18. Qc2 Nxd3 19. Qxd3 Na5 20. b4 Nc4 21. Nxc4 dxc4 22. Qg3 Qd5 1/2-1/2

[Event "Jacques Lemans op 23rd"]
[Site "St Veit"]
[Date "2004.07.10"]
[Round "1"]
[White "Genser, Harald"]
[Black "Lach, Willibald"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2263"]
[BlackElo "2046"]
[PlyCount "77"]
[EventDate "2004.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4 8. Ne2 Nf6 9. Nxd4 0-0 10. Nb5 Qg5 11. h4 Qg6 12. Nxc7 Rd8 13. Qa4 Rb8 14. Nb5 Ng4 15. Qf4 Be6 16. h5 Qc2 17. Na3 Qf5 18. Qxf5 Bxf5 19. Be2 Nge5 20. 0-0 Bd3 21. Bxd3 Rxd3 22. Rfd1 Rbd8 23. Rxd3 Rxd3 24. Kf1 Rd5 25. Ke2 Ng4 26. f3 Nge5 27. Nc2 h6 28. Rd1 Rxd1 29. Kxd1 f6 30. Ke2 Kf7 31. Nd4 Ne7 32. Nb5 N5c6 33. Nd6+ Ke6 34. Nxb7 Kd5 35. e4+ Kc4 36. Nd6+ Kc5 37. Ne8 Nd4+ 38. Bxd4+ Kxd4 39. Nxg7 1-0

[Event "Jacques Lemans op 21st"]
[Site "St Veit"]
[Date "2002.07.06"]
[Round "1"]
[White "Lach, Willibald"]
[Black "Kummer, Helmut"]
[Result "1/2-1/2"]
[ECO "C43"]
[BlackElo "2347"]
[PlyCount "73"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Qh5+ Ke7 8. Qe2 Kf7 9. Qh5+ Ke6 10. Qg4+ Kd6 11. Bf4+ Kc6 12. Qe6+ Nd6 13. Bb5+ Kb6 14. Bxd7 Qxd7 15. Qe3 Qe7 16. Be5 Nc4 17. Qg3 Nxe5 18. dxe5 c6 19. 0-0 Be6 20. Nc3 g5 21. Rad1 Kc7 22. Ne2 Re8 23. Nd4 Rg8 24. Rfe1 h5 25. Qc3 Kb8 26. Re3 Qb4 27. Nxc6+ bxc6 28. Qxc6 Bc5 29. Rb3 Qxb3 30. cxb3 Bb6 31. a4 Rgf8 32. b4 Bxf2+ 33. Kh1 Bg4 34. Rc1 Rc8 35. Qd6+ Kb7 36. Qxd5+ Kb8 37. Qd6+ 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Burger, Andreas"]
[Black "Lach, Willibald"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2080"]
[PlyCount "89"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 c5 6. dxc5 Qe8 7. Nc3 dxc5 8. Bg5 Bg4 9. f3 Be6 10. f4 Nc6 11. Bxf6 gxf6 12. Be2 Kg7 13. 0-0 Rg8 14. Bh5 Bf7 15. Bxf7 Qxf7 16. Nd5 Kh8 17. c3 Rd8 18. Qf3 c4 19. Rad1 Bc5+ 20. Kh1 Ne7 21. b4 Bd6 22. Ne3 Ng6 23. g3 b5 24. Nf5 Qf8 25. Nd4 Qe8 26. Rfe1 a6 27. Qh5 Bf8 28. Qf5 Bg7 29. Qc5 Rd7 30. a4 Qc8 31. Qxc8 Rxc8 32. axb5 axb5 33. Nxb5 Rcd8 34. Rd4 Rxd4 35. Nxd4 Bf8 36. Rb1 Rd6 37. Kg2 Rb6 38. Kf3 Kg8 39. Nf5 Bc5 40. Rd1 Bf8 41. Rd4 Ra6 42. Rxc4 Ra3 43. Ne3 Rb3 44. Nd5 Kf7 45. Rc7+ 1-0

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Lach, Willibald"]
[Black "Hofbauer, Karl"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "56"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 g6 6. 0-0 Bg7 7. d3 e5 8. c3 Ne7 9. Be3 Qd6 10. Na3 b6 11. Nc4 Qc7 12. d4 exd4 13. cxd4 b5 14. Nce5 c4 15. Ng4 h5 16. Ngh2 Bb7 17. Ng5 Qd7 18. f4 c5 19. d5 Bxb2 20. Rb1 Ba3 21. Bc1 Bxc1 22. Qxc1 0-0 23. Qc3 f6 24. Ne6 Nxd5 25. exd5 Qxd5 26. Qg3 Qxe6 27. Qxg6+ Kh8 28. Qh6+ Kg8 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Lach, Willibald"]
[Black "Mayr, Manfred"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "56"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Bd6 9. c3 0-0 10. Qe2 Re8 11. Bc2 Bxf3 12. Qxf3 c6 13. Be3 Qc7 14. h3 Rad8 15. Ne4 Nxe4 16. Qxe4 g6 17. Bg5 Be7 18. Bf4 Bd6 19. Bg5 Rc8 20. h4 Qa5 21. Qg4 Be7 22. Bf4 Nf6 23. Qe2 Qh5 24. Qe5 Qxe5 25. Bxe5 Nd7 26. Bg3 Bf6 27. Rfe1 e5 28. dxe5 Nxe5 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Lach, Willibald"]
[Black "Prabitz, David"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "63"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 c5 8. Qd3 g6 9. Nc3 Bg7 10. 0-0 Nh6 11. Bg5 f6 12. Bd2 Bc6 13. Nd5 Rb8 14. Bc3 0-0 15. Rad1 Nf7 16. Rfe1 Bh6 17. b3 Qd7 18. h3 Ne5 19. Nxe5 fxe5 20. Bd2 Bxd2 21. Qxd2 Kg7 22. Qg5 Rf7 23. f3 Bxd5 24. Rxd5 Qc8 25. Red1 Rb6 26. Qe3 a5 27. a4 Rf4 28. Kh2 Qe6 29. R5d3 Rf8 30. Rc1 Rfb8 31. Rcc3 Qf6 32. Kg3 1/2-1/2

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Pircher, Wolfgang"]
[Black "Lach, Willibald"]
[Result "0-1"]
[ECO "A51"]
[PlyCount "62"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Bd2 Nxd2 6. Nbxd2 Nc6 7. a3 Bxd2+ 8. Qxd2 Qe7 9. Qc3 b6 10. e6 fxe6 11. g3 Bb7 12. Bg2 0-0 13. 0-0 d6 14. Qe3 Rab8 15. Ng5 Nd8 16. Bxb7 Rxb7 17. h4 h6 18. Nf3 c5 19. Rad1 Nc6 20. Rd3 Rd7 21. Rfd1 e5 22. Qe4 Nd4 23. Nh2 Qf7 24. Rf1 Qxc4 25. Kg2 Qb5 26. e3 d5 27. Qxe5 Qxd3 28. exd4 Qe4+ 29. Qxe4 dxe4 30. dxc5 bxc5 31. Re1 Rd2 0-1

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Schnabel, Josef"]
[Black "Lach, Willibald"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "114"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Be2 0-0 7. 0-0 Nbd7 8. b3 Ne4 9. Bb2 f5 10. Ne1 Nxc3 11. Bxc3 f4 12. exf4 Bxf4 13. Nd3 Bc7 14. Ne5 Nxe5 15. dxe5 Qg5 16. Qd4 Qf4 17. g3 Qg5 18. Rae1 Bd7 19. Bd1 Qe7 20. cxd5 Bb6 21. d6 Qf7 22. Qd2 Qf5 23. Bc2 Qh5 24. Be4 Rad8 25. Bg2 c5 26. Re4 Bb5 27. Rfe1 Bc6 28. Rh4 Qe8 29. Bxc6 Qxc6 30. Qc2 g6 31. Rhe4 Rf3 32. Rf1 Rxc3 33. Qxc3 Qxe4 34. f3 c4+ 35. Kh1 Qd3 36. Qxc4 Qxc4 37. bxc4 Rc8 38. Rc1 Bc5 39. f4 b6 40. Kg2 Kf7 41. Kf3 Ke8 42. Ke4 Kd7 43. g4 Rf8 44. Rf1 Bb4 45. f5 gxf5+ 46. gxf5 Rxf5 47. Rxf5 exf5+ 48. Kxf5 Bc3 49. Kf6 h5 50. a4 h4 51. h3 a5 52. Kf5 Bb4 53. Ke4 Ke6 54. Kd4 Bc5+ 55. Ke4 Bf2 56. Kf3 Bg3 57. Ke4 Bxe5 0-1

[Event "Graz op-B"]
[Site "Graz"]
[Date "1996.??.??"]
[Round "?"]
[White "Schneider, Martin"]
[Black "Lach, Willibald"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "121"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. c3 Bc5 6. 0-0 Ne7 7. Qh5 Bb6 8. f4 c6 9. Bd3 d5 10. f5 dxe4 11. Bxe4 Bxf5 12. Bxf5 g6 13. Bxg6 d3+ 14. Kh1 Nxg6 15. Re1+ Kf8 16. b3 Qh4 17. Qxh4 Nxh4 18. Bb2 Re8 19. Na3 Rg8 20. Rxe8+ Kxe8 21. g3 Nf3 22. Nc4 Bc7 23. Rf1 Ng5 24. Re1+ Ne6 25. Ba3 Rg5 26. Re3 b5 27. Nb2 Bb6 28. Rxd3 Re5 29. Rd6 Re1+ 30. Kg2 Ng5 31. d4 Re2+ 32. Kf1 Rxh2 33. Nd3 Bc7 34. Rxc6 Bxg3 35. Bc1 Ne4 36. a4 bxa4 37. bxa4 Rc2 38. c4 Bh4 39. Bf4 Nd2+ 40. Ke2 Rxc4 41. Rh6 Nb3 42. Rxh4 Nxd4+ 43. Kf2 Rxa4 44. Rxh7 Ra2+ 45. Ke3 Ne6 46. Bd6 Kd7 47. Bb4 Nd8 48. Rh6 a5 49. Ne5+ Kc7 50. Ra6 Nb7 51. Rc6+ Kb8 52. Bc3 Nd8 53. Rd6 Kc8 54. Nc4 Nb7 55. Rf6 Nd8 56. Kd4 a4 57. Bb4 Re2 58. Ra6 Re6 59. Nd6+ Kd7 60. Kd5 Ke7 61. Ne4+ 1-0

[Event "Oberwart op"]
[Site "Oberwart"]
[Date "1992.??.??"]
[Round "3"]
[White "Lach, Willibald"]
[Black "Kawaciukova, Zuzana"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2115"]
[PlyCount "69"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. a3 Be7 8. 0-0 0-0 9. f4 d6 10. Kh1 Rd8 11. Qe1 Nc6 12. Nf3 b5 13. b4 Bb7 14. Bb2 d5 15. exd5 exd5 16. Bd3 Qxf4 17. Nh4 Qc7 18. Nf5 d4 19. Ne4 Ng4 20. Nxe7+ Nxe7 21. Qh4 f5 22. Nc5 Ne3 23. Nxb7 Qxb7 24. Rf3 Ng6 25. Qg3 Rac8 26. Qf2 Ne5 27. Bxf5 Nxf3 28. Be6+ Kh8 29. Bxc8 Rxc8 30. Qxf3 Qd7 31. Rc1 h6 32. h3 Qd6 33. c3 Rf8 34. Qe4 Nf1 35. Kg1 0-1

