[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.04.28"]
[Round "15.5"]
[White "Parvanyan, Ashot"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2409"]
[BlackElo "2473"]
[PlyCount "40"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]
[WhiteTeam "Kiel Turm"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bf4 c6 11. Ne5 Nc7 12. e4 dxe4 13. Nxe4 Nfd5 14. Bc1 f6 15. Nc4 Qd7 16. b3 Rfe8 17. Bb2 Bb4 18. Re2 Rad8 19. a3 Bf8 20. Qc2 Qf7 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.04.27"]
[Round "14.6"]
[White "Bischoff, Klaus"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2473"]
[BlackElo "2551"]
[PlyCount "92"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Nc2 d5 7. e3 Bc5 8. Be2 0-0 9. cxd5 exd5 10. 0-0 Re8 11. Nb5 Ne4 12. f3 Nf6 13. Nbd4 Qb6 14. Nxc6 bxc6 15. b4 Bd6 16. Bb2 Bf5 17. Bd4 Qc7 18. f4 Qe7 19. Rc1 Bd7 20. Ba6 Ng4 21. h3 Nf6 22. a3 Ne4 23. Ba1 Qh4 24. Qe1 Qh6 25. Nd4 c5 26. Bb5 Rad8 27. Bxd7 Rxd7 28. Nf5 Qg6 29. Nxd6 Nxd6 30. Rxc5 Nf5 31. e4 Qa6 32. Qc3 d4 33. Qf3 Ne3 34. Re1 Qxa3 35. Bxd4 Rxd4 36. Rxe3 Qxb4 37. Rc1 h6 38. Rce1 a5 39. f5 Rd3 40. Kf2 Rxe3 41. Rxe3 f6 42. Qd1 Kh7 43. Qd3 a4 44. Kf3 Re5 45. g4 Qb2 46. Qa3 Qc2 0-1

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.02.25"]
[Round "11.2"]
[White "Reuker, Jari"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2403"]
[BlackElo "2473"]
[PlyCount "85"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d5 6. e3 0-0 7. cxd5 Nxd5 8. Nf3 c6 9. Bd3 b6 10. h4 Nd7 11. Ne4 N7f6 12. Neg5 h6 13. e4 Ne7 14. Qf4 Ng6 15. Qh2 e5 16. 0-0-0 Ng4 17. Qg3 Qf6 18. Nh3 exd4 19. h5 N6e5 20. Nxd4 c5 21. Nb5 Nxd3+ 22. Rxd3 Ne5 23. Rd6 Be6 24. Qc3 c4 25. Kb1 Rad8 26. Rhd1 Rxd6 27. Rxd6 Ng4 28. f3 Qe7 29. Qd4 Nf6 30. Nf4 Bc8 31. a4 Nd7 32. Nxa7 Nc5 33. Nc6 Qh4 34. Rd8 Bd7 35. Rxf8+ Kxf8 36. Qd6+ Kg8 37. Ne7+ Kh7 38. Ka2 c3 39. Nfg6 Qf2 40. Nf8+ Kh8 41. Nfg6+ Kh7 42. Nf8+ Kh8 43. Nfg6+ 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.02.23"]
[Round "9.2"]
[White "Bischoff, Klaus"]
[Black "Zeller, Frank"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2473"]
[BlackElo "2343"]
[PlyCount "53"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Muenchen Zugzwang"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 e5 3. Nf3 Nc6 4. d3 Be6 5. 0-0 f6 6. Nc3 Qd7 7. e4 d4 8. Ne2 0-0-0 9. Ne1 h5 10. f4 h4 11. f5 Bf7 12. g4 g6 13. fxg6 Bxg6 14. h3 Qh7 15. Bd2 Bh6 16. b4 Bxd2 17. Qxd2 Qh6 18. Qxh6 Rxh6 19. b5 Nce7 20. c3 dxc3 21. Nxc3 Be8 22. a4 c6 23. bxc6 Bxc6 24. Kf2 Ng6 25. Ke3 Rh7 26. Rf2 Rhd7 27. Bf1 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.02.04"]
[Round "8.4"]
[White "Wagner, Dennis"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2589"]
[BlackElo "2473"]
[PlyCount "51"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Nd2 Nf6 4. a3 Be7 5. e4 d5 6. e5 Nfd7 7. Bd3 dxc4 8. Nxc4 Nb6 9. Qg4 g6 10. Nf3 Nxc4 11. Bxc4 Nd7 12. Bh6 Nb6 13. Ba2 Bd7 14. Ng5 Nd5 15. h4 Bb5 16. Qf3 Bxg5 17. Bxg5 Qd7 18. h5 Bc6 19. Rc1 Ne7 20. Qf6 Rg8 21. hxg6 Nxg6 22. Rxh7 Qe7 23. d5 Qxf6 24. Bxf6 exd5 25. g3 Nf8 26. Rh5 1-0

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.02.03"]
[Round "7.3"]
[White "Bischoff, Klaus"]
[Black "Heimann, Andreas"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2473"]
[BlackElo "2552"]
[PlyCount "190"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Deizisau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 cxd4 6. Qa4+ Bd7 7. Qxd4 exd5 8. e3 Nc6 9. Qd1 Bb4 10. Bd2 0-0 11. Be2 Be6 12. a3 Bxc3 13. Bxc3 Ne4 14. Bd4 Nxd4 15. Qxd4 Qa5+ 16. Qb4 Qxb4+ 17. axb4 Rfc8 18. Nd4 Nd6 19. Bd3 Nc4 20. Bxc4 Rxc4 21. b5 Kf8 22. Kd2 Ke7 23. Ra3 Kd6 24. Rha1 Kc7 25. Rxa7 Rxa7 26. Rxa7 Kb6 27. Ra8 Bc8 28. h4 h5 29. Ke2 f6 30. Kd2 Rc7 31. Ra3 g5 32. hxg5 fxg5 33. Rc3 Bg4 34. Rxc7 Kxc7 35. f4 gxf4 36. exf4 h4 37. f5 Kd6 38. f6 Bh5 39. Ke3 Ke5 40. Nf3+ Kxf6 41. Nxh4 Be8 42. b6 Ke5 43. Nf3+ Kd6 44. b4 Kc6 45. Nd4+ Kxb6 46. Kf4 Kc7 47. Ke5 Bf7 48. g4 Kd7 49. g5 Ke7 50. Nf5+ Kd7 51. Nd6 d4 52. Nxb7 Kc6 53. Nd8+ Kd7 54. Nxf7 d3 55. g6 d2 56. g7 d1Q 57. g8Q Qe1+ 58. Kf6 Qe7+ 59. Kg6 Qxb4 60. Ne5+ Kc7 61. Qf7+ Kb6 62. Qe6+ Kb7 63. Qd5+ Kb6 64. Qd8+ Kb7 65. Qd5+ Kb6 66. Kf7 Qf4+ 67. Ke8 Qa4+ 68. Nd7+ Kc7 69. Qe5+ Kb7 70. Qb8+ Kc6 71. Qc8+ Kd5 72. Qc5+ Ke4 73. Ke7 Qd4 74. Qg5 Qb4+ 75. Ke8 Qd4 76. Nc5+ Kf3 77. Qf5+ Qf4 78. Qd5+ Kg4 79. Ne4 Qf5 80. Qd4 Kf3 81. Nd2+ Ke2 82. Ne4 Kf3 83. Nf6 Qc8+ 84. Kf7 Qc7+ 85. Kg6 Qg3+ 86. Kf5 Qh3+ 87. Ke5 Qh2+ 88. Kd5 Qa2+ 89. Ke5 Qh2+ 90. Ke6 Qe2+ 91. Kf5 Qc2+ 92. Kg5 Qc1+ 93. Kf5 Qc2+ 94. Ne4 Qc8+ 95. Kg6 Qe8+ 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.01.13"]
[Round "5.5"]
[White "Bischoff, Klaus"]
[Black "Grigoriants, Sergey"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2473"]
[BlackElo "2562"]
[PlyCount "50"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Oetigheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 d5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. a3 Be7 8. b4 0-0 9. Bb2 a5 10. Nc3 Qe6 11. b5 Nd7 12. Rc1 Rd8 13. Ne4 Qg6 14. Qc2 Nb6 15. Ng3 Qxc2 16. Rxc2 Bd6 17. Ne4 Be6 18. Be2 Na4 19. Nxd6 cxd6 20. Ba1 Rac8 21. Rxc8 Rxc8 22. 0-0 f6 23. f4 Nb6 24. Bc3 Bc4 25. Bg4 Bxf1 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2023.12.03"]
[Round "4.1"]
[White "Bischoff, Klaus"]
[Black "Hampel, Felix"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2473"]
[BlackElo "2308"]
[PlyCount "113"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Lister Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 0-0 5. g3 c5 6. Bg2 Nc6 7. 0-0 d6 8. d3 Rb8 9. Nc3 a6 10. Nd2 Bd7 11. Rb1 b5 12. Nd5 e6 13. Nxf6+ Bxf6 14. Bxf6 Qxf6 15. Ne4 Qe7 16. Qd2 f5 17. Ng5 h6 18. Nxe6 Bxe6 19. Bxc6 f4 20. Bg2 g5 21. Rbc1 Bg4 22. Rc2 Rbe8 23. Bd5+ Kh8 24. Qc3+ Kh7 25. cxb5 axb5 26. b4 Qe5 27. Be4+ Bf5 28. Qxe5 Rxe5 29. Bxf5+ Rexf5 30. f3 Re5 31. bxc5 dxc5 32. g4 c4 33. dxc4 bxc4 34. Kf2 Ra8 35. Rd1 Rea5 36. Rd7+ Kg8 37. Rxc4 Rxa2 38. Re4 R2a7 39. Rdd4 Ra6 40. h4 R8a7 41. Re5 Ra5 42. Rxa5 Rxa5 43. hxg5 hxg5 44. Rd7 Re5 45. Ke1 Kh8 46. Kd2 Kg8 47. Ra7 Kh8 48. Rf7 Re6 49. Rf5 Rg6 50. Kd3 Kh7 51. Ke4 Rg8 52. Rf6 Re8+ 53. Kf5 Rg8 54. Rb6 Rg7 55. Rb1 Rg6 56. Rh1+ Kg7 57. Rh5 1-0

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2023.12.02"]
[Round "3.1"]
[White "Boensch, Uwe"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2457"]
[BlackElo "2473"]
[PlyCount "45"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Dresden TU"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Rc1 c6 9. Bd3 Nd7 10. 0-0 dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 Re8 16. Rfe1 a6 17. Bb3 a5 18. a3 Be6 19. Bxe6 fxe6 20. Red1 Kf7 21. f3 Red8 22. e4 Ke7 23. Kf2 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.05"]
[Round "11"]
[White "Prasad, Devaki V"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2200"]
[BlackElo "2473"]
[PlyCount "115"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g4 a6 7. Be3 Nge7 8. h4 b5 9. f4 Bb7 10. Nb3 Na5 11. Nxa5 Qxa5 12. Bg2 Nc6 13. 0-0 Qc7 14. Qe1 Be7 15. g5 0-0 16. Qf2 f5 17. Bb6 Qd7 18. Rad1 Rac8 19. Rd2 fxe4 20. Nxe4 Ne5 21. b3 Ng6 22. Qg3 d5 23. h5 Qc6 24. Bd4 dxe4 25. hxg6 hxg6 26. Bh3 Rcd8 27. Qc3 Kf7 28. Qxc6 Bxc6 29. c3 b4 30. Rfd1 bxc3 31. Bxc3 Rxd2 32. Rxd2 Rh8 33. Kh2 e3 34. Re2 Bc5 35. Kg3 Be4 36. Bg2 Bd3 37. Re1 Bf5 38. Rd1 e5 39. fxe5 Ke7 40. b4 Ba7 41. Rd6 e2 42. Rxa6 Bd4 43. Be1 Bd3 44. Ra5 Rc8 45. Rd5 Rc1 46. Rxd4 Rxe1 47. Rxd3 Rd1 48. Re3 Rd3 49. Rxd3 e1Q+ 50. Kf3 Qxb4 51. Bh3 Qh4 52. Bg4 Qxg5 53. Rd7+ Kf8 54. e6 Qe5 55. Rf7+ Ke8 56. a4 Qd5+ 57. Kg3 Qe5+ 58. Kf3 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.04"]
[Round "10"]
[White "Bischoff, Klaus"]
[Black "Cummings, David H"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2473"]
[BlackElo "2325"]
[PlyCount "53"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 0-0 8. h3 b6 9. g4 dxc4 10. g5 Nd5 11. Bxc4 Bb7 12. Ne4 Bb4 13. Bxd5 Bxd2+ 14. Qxd2 cxd5 15. Ng3 Rc8 16. 0-0 f6 17. h4 e5 18. gxf6 Qxf6 19. Nxe5 Nxe5 20. dxe5 Qxe5 21. Rac1 Qf6 22. Rxc8 Rxc8 23. Rc1 Rc5 24. Rxc5 bxc5 25. Qa5 Qb6 26. Qa4 h6 27. Qd7 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.03"]
[Round "9"]
[White "Minasian, Artashes"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2462"]
[BlackElo "2473"]
[PlyCount "50"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 Bg4 8. d3 e6 9. Nbd2 Be7 10. h3 Bh5 11. b3 d5 12. Bb2 Bg6 13. Nh4 Qc7 14. Nxg6 hxg6 15. Nf3 dxe4 16. dxe4 Nd7 17. Qe2 Bf6 18. Qe3 0-0 19. Nh2 Rfd8 20. Ng4 Be7 21. e5 b5 22. c4 bxc4 23. bxc4 Nd4 24. Bxd4 cxd4 25. Qxd4 Nf6 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.02"]
[Round "8"]
[White "Bischoff, Klaus"]
[Black "Morovic Fernandez, Ivan"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2473"]
[BlackElo "2488"]
[PlyCount "47"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 0-0 7. Qc2 e5 8. cxd5 cxd5 9. Nb5 Nc6 10. Nxd6 Qxd6 11. d4 e4 12. Ne5 Ng4 13. Nxc6 bxc6 14. h3 Nh6 15. Rc1 Bd7 16. Qc5 Qg6 17. Qe7 Rfd8 18. Ba3 Nf5 19. Qe5 a5 20. Bc5 Re8 21. Qf4 h6 22. h4 h5 23. Be2 f6 24. 0-0 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.11.01"]
[Round "7"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2416"]
[BlackElo "2473"]
[PlyCount "182"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Nc3 Nbd7 8. Qd3 b6 9. e4 Ba6 10. b3 Rc8 11. e5 Ne8 12. a4 Nc7 13. Re1 c5 14. Nb5 Bb7 15. Nxa7 Ra8 16. Nb5 dxc4 17. bxc4 Nxb5 18. cxb5 Ra7 19. Bd2 h6 20. dxc5 Nxc5 21. Qxd8 Rxd8 22. Bb4 Rd3 23. Nd2 Bxg2 24. Kxg2 Nb3 25. Nxb3 Bxb4 26. Re3 Rxe3 27. fxe3 Bc3 28. Ra2 Bxe5 29. a5 bxa5 30. Rxa5 Rc7 31. b6 Rc2+ 32. Kf3 Rb2 33. Nc5 Bd6 34. Ra8+ Kh7 35. b7 Bxc5 36. b8Q Rxb8 37. Rxb8 g6 38. g4 Kg7 39. h4 h5 40. g5 Bd6 41. Rb7 Be5 42. Rb5 Bc3 43. Rc5 Be1 44. Rc4 Kf8 45. Ra4 Ke7 46. Ke2 Bg3 47. Kf3 Be1 48. Ke2 Bg3 49. Kd3 Bf2 50. Re4 Bg3 51. Ra4 Bf2 52. Ke2 Bg3 53. Kf1 Kf8 54. Kg2 Be1 55. Kh3 Bf2 56. e4 Be1 57. e5 Ke7 58. Re4 Bc3 59. Kg2 Ba5 60. Kf3 Bb6 61. Re2 Bc5 62. Ke4 Ke8 63. Kd3 Bb4 64. Kc4 Ba5 65. Kb5 Bc3 66. Kc6 Ke7 67. Re4 Bb2 68. Kc5 Ba3+ 69. Kb5 Bb2 70. Kb4 Ba1 71. Kb3 Ke8 72. Kc4 Ke7 73. Re2 Ke8 74. Kd3 Ke7 75. Re3 Ke8 76. Re1 Bb2 77. Ke4 Ke7 78. Re3 Ke8 79. Rb3 Ba1 80. Re3 Ke7 81. Re2 Ke8 82. Rc2 Kd7 83. Rc5 Bb2 84. Kd3 Ke7 85. Rb5 Ba1 86. Ke4 Bc3 87. Rb1 Ke8 88. Rc1 Bb2 89. Rc7 Ba1 90. Kf4 Bd4 91. Rc4 Bb2 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.30"]
[Round "6"]
[White "Bischoff, Klaus"]
[Black "Stefansson, Hannes"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2473"]
[BlackElo "2529"]
[PlyCount "47"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 0-0 8. a3 Be6 9. Qc2 f5 10. 0-0 a5 11. Rd1 Kh8 12. Bd2 Nb6 13. b3 Qe8 14. Be1 Qf7 15. Nd2 f4 16. Bf3 Bg5 17. Bxc6 bxc6 18. exf4 Bxf4 19. Nce4 Bd5 20. f3 a4 21. bxa4 Rxa4 22. Bf2 Rfa8 23. Qc3 Nd7 24. Nc4 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.29"]
[Round "5"]
[White "Boulard, Eric"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2181"]
[BlackElo "2473"]
[PlyCount "92"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 a6 5. 0-0 c6 6. Nc3 b5 7. d3 Bb7 8. Qc2 Nf6 9. a3 0-0 10. b3 Nbd7 11. Bb2 e5 12. e3 d5 13. Rfd1 Qe7 14. Rac1 Rfe8 15. Qb1 Rad8 16. cxb5 cxb5 17. e4 d4 18. Ne2 Nc5 19. Nd2 Bh6 20. b4 Na4 21. Rc2 Bc8 22. Nb3 Be6 23. Nc5 Nxc5 24. Rxc5 Nd7 25. Rc6 Nb8 26. Rc5 f6 27. Bc1 Bf8 28. Bd2 Qd7 29. Rc2 Rc8 30. Rdc1 Rxc2 31. Rxc2 a5 32. bxa5 Bxa3 33. Bb4 Bxb4 34. Qxb4 Na6 35. Qb2 b4 36. Rc1 Qb5 37. Bf1 Nc5 38. Rb1 b3 39. Nxd4 exd4 40. Qxd4 Qxa5 41. Qxf6 Qa2 42. Ra1 Qc2 43. Ra7 Nd7 44. Qd4 Qc5 45. Rxd7 Qxd4 46. Rxd4 Rb8 0-1

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.28"]
[Round "4"]
[White "Bischoff, Klaus"]
[Black "Nadanian, Ashot S"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2473"]
[BlackElo "2279"]
[PlyCount "46"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. Nc3 d4 11. Na4 0-0 12. Bg5 h6 13. Bxf6 Qxf6 14. Nxb6 axb6 15. Bxc6 bxc6 16. Qxd4 Rd8 17. Qxf6 gxf6 18. Rfd1 Rxd1+ 19. Rxd1 Be6 20. Nc1 Bxa2 21. Nxa2 Rxa2 22. Rd6 Rxb2 23. Rxc6 Rxe2 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.27"]
[Round "3"]
[White "Vlassov, Nikolai"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2283"]
[BlackElo "2473"]
[PlyCount "44"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 Nb6 7. Bb3 d5 8. Nc3 Nc6 9. Be3 Bf5 10. g4 Bd7 11. f4 e6 12. Nf3 Be7 13. 0-0 Na5 14. Bc2 Rc8 15. Bd3 Nbc4 16. Bc1 Qb6 17. Qe2 h5 18. h3 hxg4 19. hxg4 Nc6 20. Be3 Nxe3 21. Qxe3 Qxb2 22. Nb5 Qb4 1/2-1/2

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.26"]
[Round "2"]
[White "Bischoff, Klaus"]
[Black "Herrera Ortiz, Miguel"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2473"]
[BlackElo "2177"]
[PlyCount "87"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. e3 b6 5. Be2 Bb7 6. 0-0 Be7 7. Nc3 Ne4 8. Nxe4 fxe4 9. Nd2 0-0 10. f3 exf3 11. Nxf3 Bf6 12. Bd2 Nc6 13. Qc2 Qe8 14. Bd3 Qh5 15. Bc3 d6 16. Rae1 Ne7 17. Be4 d5 18. cxd5 exd5 19. Bd3 a5 20. Re2 Ba6 21. Bxa6 Rxa6 22. Be1 Ra7 23. Bg3 Rc8 24. e4 dxe4 25. Rxe4 Kh8 26. Ne5 Bxe5 27. Rxe5 Qg6 28. Qc4 Ng8 29. Re6 Qg4 30. Be5 c5 31. h3 b5 32. Qd5 Qg5 33. dxc5 Rd8 34. Rd6 Re8 35. Bd4 Qxd5 36. Rxd5 Rc7 37. a3 h6 38. Rd6 Kh7 39. Rb6 Re4 40. Bc3 Rxc5 41. Rb7 Ne7 42. Rf7 b4 43. Rxg7+ Kh8 44. Rgxe7+ 1-0

[Event "Wch Seniors 50 31st"]
[Site "Terassini"]
[Date "2023.10.25"]
[Round "1"]
[White "Farrell, Neil"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2096"]
[BlackElo "2473"]
[PlyCount "94"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 c6 5. Nf3 a6 6. Be3 b5 7. b3 Nf6 8. Bd3 Nbd7 9. 0-0 0-0 10. h3 e5 11. d5 cxd5 12. cxd5 Nh5 13. a4 b4 14. Na2 a5 15. Bb5 Nf4 16. Rc1 f5 17. exf5 gxf5 18. Rc4 Nf6 19. Bxf4 exf4 20. Nc1 Ne4 21. Ne2 Ra7 22. Ned4 Bxd4 23. Nxd4 Rg7 24. Rxc8 Qxc8 25. Ne6 Qc3 26. Nxg7 Qxg7 27. Kh2 Qe5 28. f3 Nc3 29. Qd3 Kh8 30. Qd2 Qe3 31. Qd3 Qe5 32. Rf2 Kg7 33. Bc6 Qe3 34. Rd2 Kf6 35. Qd4+ Qxd4 36. Rxd4 Ke5 37. Rd2 Rf7 38. Kg1 Re7 39. Kf2 Kf6 40. Kf1 Re3 41. Kf2 Re5 42. Bb7 Kg5 43. Bc6 h5 44. Kf1 h4 45. Bb7 Re3 46. Ba6 Nb1 47. Rb2 Rxb3 0-1

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.15"]
[Round "9"]
[White "Boensch, Uwe"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2457"]
[BlackElo "2473"]
[PlyCount "31"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 d5 7. e3 Qe7 8. Bd3 dxc4 9. Bxc4 Rd8 10. Qe2 c5 11. dxc5 Qxc5 12. 0-0 Nc6 13. Rfd1 Bd7 14. a3 Ne5 15. Nxe5 Qxe5 16. Rd4 1/2-1/2

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.14"]
[Round "8"]
[White "Bischoff, Klaus"]
[Black "Marin, Mihail"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2473"]
[BlackElo "2437"]
[PlyCount "41"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 f5 5. Nh3 Nf6 6. f3 g6 7. e3 Bg7 8. Be2 0-0 9. 0-0 Qe7 10. Bd2 Nc6 11. Rc1 Nd8 12. Re1 Nf7 13. Bf1 c5 14. b4 d6 15. bxc5 bxc5 16. dxc5 dxc5 17. Nf2 Rad8 18. Qc2 Ne5 19. Be2 Rd7 20. Na4 Rc8 21. Bc3 1/2-1/2

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.13"]
[Round "7"]
[White "Neef, Maximilian"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2480"]
[BlackElo "2473"]
[PlyCount "51"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Nge2 Be7 7. g5 Nh5 8. h4 Nxf4 9. Nxf4 c5 10. dxc5 Bxc5 11. Qh5 g6 12. Qf3 Nc6 13. 0-0-0 Be7 14. h5 Rf8 15. hxg6 hxg6 16. Qg3 Bd6 17. Bg2 Be5 18. Ne4 Bd7 19. Nf6+ Bxf6 20. gxf6 Qxf6 21. Bxd5 Rc8 22. Be4 Na5 23. Nd3 Bb5 24. Ne5 Bc6 25. Bxc6+ Nxc6 26. Nc4 1-0

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.12"]
[Round "6"]
[White "Bischoff, Klaus"]
[Black "Haba, Petr"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2473"]
[BlackElo "2445"]
[PlyCount "35"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 0-0 7. Be2 Nbd7 8. Qc2 Re8 9. h3 e5 10. cxd5 Nxd5 11. d3 Bb4 12. 0-0 Bxc3 13. Bxc3 Nxc3 14. Qxc3 Qe7 15. Rfe1 Nf6 16. e4 Nh5 17. Bf1 Nf4 18. d4 1/2-1/2

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.11"]
[Round "5"]
[White "Bischoff, Klaus"]
[Black "Knaak, Rainer"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2473"]
[BlackElo "2451"]
[PlyCount "90"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 c6 5. b3 Nbd7 6. Bb2 Bd6 7. Qc2 0-0 8. Be2 Re8 9. d4 a6 10. h3 e5 11. 0-0-0 e4 12. Nd2 Nf8 13. c5 Bc7 14. b4 h5 15. a4 h4 16. b5 axb5 17. axb5 N6h7 18. Nb3 f5 19. Kb1 Qg5 20. Bc1 Ng6 21. Na2 f4 22. Nb4 Ra4 23. Bd2 Bd7 24. bxc6 Bxc6 25. Na2 fxe3 26. fxe3 Rf8 27. Nc3 Raa8 28. Nb5 Bg3 29. Nd6 Bf2 30. Qc1 Qxg2 31. Bg4 Ng5 32. Qb2 Ne7 33. Nc1 Nf3 34. Bc3 Rf6 35. Nxe4 dxe4 36. d5 Nxd5 37. Bxf6 Nxf6 38. Be6+ Kh8 39. Rhf1 Qg5 40. Qxf2 Qxc5 41. Nb3 Qb4 42. Qb2 Bb5 43. Rxf3 exf3 44. Rd4 Qe1+ 45. Nc1 Bc6 0-1

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.10"]
[Round "4"]
[White "Romanishin, Oleg M"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2385"]
[BlackElo "2473"]
[PlyCount "31"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 b5 5. Bg5 Nbd7 6. Nbd2 Be7 7. 0-0 0-0 8. c3 a5 9. a4 b4 10. c4 c5 11. Rc1 Bb7 12. dxc5 Nxc5 13. cxd5 Bxd5 14. Be3 Rc8 15. Bxc5 Bxc5 16. e3 1/2-1/2

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.09"]
[Round "3"]
[White "Bischoff, Klaus"]
[Black "Maiwald, Jens Uwe"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2473"]
[BlackElo "2438"]
[PlyCount "38"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 g6 6. Qc2 Bxf3 7. gxf3 Nc6 8. e3 Bg7 9. Bd2 0-0 10. 0-0-0 Ne7 11. Kb1 c6 12. f4 d5 13. cxd5 exd5 14. Ba6 Rb8 15. Rc1 c5 16. Rhd1 cxd4 17. exd4 Nf5 18. Be1 Qd6 19. Ne2 Qe6 1/2-1/2

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.08"]
[Round "2"]
[White "Mikhalchishin, Adrian"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2455"]
[BlackElo "2473"]
[PlyCount "33"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. g3 a6 6. Bg2 Qc7 7. b3 Bb4+ 8. Bd2 Be7 9. 0-0 Nc6 10. e3 b6 11. Nc3 Bb7 12. Rc1 Nxd4 13. exd4 Bxg2 14. Kxg2 0-0 15. Qf3 d6 16. Rfe1 Qd7 17. a4 1/2-1/2

[Event "Dresden Uhlmann Memorial"]
[Site "Dresden"]
[Date "2023.10.07"]
[Round "1"]
[White "Bischoff, Klaus"]
[Black "Vogel, Roven"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2473"]
[BlackElo "2471"]
[PlyCount "56"]
[EventDate "2023.10.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. b3 b6 9. 0-0 Bb7 10. Bb2 Qe7 11. Rad1 Rad8 12. Rfe1 Rfe8 13. g3 c5 14. cxd5 exd5 15. Bf1 Rc8 16. Bg2 Ne4 17. Qb1 c4 18. Nd2 cxb3 19. Ndxe4 dxe4 20. axb3 Bb4 21. Rc1 Nf6 22. Red1 a5 23. Bh3 Rcd8 24. Nb5 Nd5 25. Qc2 Ba6 26. Nc7 Nxc7 27. Qxc7 Be2 28. Qxb6 Rd6 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "16"]
[White "Berchtenbreiter, Maximilian"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2494"]
[BlackElo "2473"]
[PlyCount "48"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 e6 4. e3 Bb7 5. g3 Be7 6. Bg2 c5 7. 0-0 0-0 8. d4 d6 9. Nbd2 Nbd7 10. c4 Qc7 11. Re1 cxd4 12. exd4 Rfe8 13. Rc1 Rac8 14. Nf1 Bf8 15. Ne3 Qb8 16. Nh4 Bxg2 17. Nhxg2 b5 18. Ba3 Qb7 19. Nf4 a6 20. Re2 Ne4 21. Rec2 Ng5 22. h4 Ne4 23. Qf3 Ndf6 24. g4 Qa8 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "25"]
[White "Bischoff, Klaus"]
[Black "Braeuning, Rudolf Wilhelm"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2473"]
[BlackElo "2212"]
[PlyCount "93"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Nf6 7. d3 0-0 8. Be2 Re8 9. 0-0 Bb4 10. Bd2 Bg4 11. h3 Bh5 12. a3 Ba5 13. b4 Bc7 14. e4 d5 15. Bg5 d4 16. Nb1 h6 17. Bh4 Nbd7 18. Nbd2 g5 19. Bg3 Bg6 20. c5 Nh5 21. Bh2 Nf4 22. Bxf4 gxf4 23. Nc4 Kh7 24. Kh2 Rg8 25. g3 Qf6 26. Nh4 Qg5 27. Bg4 Nf6 28. Qf3 Nxg4+ 29. hxg4 h5 30. Rh1 hxg4 31. Qd1 Kg7 32. Kg2 f3+ 33. Kf1 Rh8 34. Ke1 a5 35. Qd2 Qxd2+ 36. Kxd2 axb4 37. axb4 Rxa1 38. Rxa1 Bd8 39. Nxg6 Kxg6 40. Nxe5+ Kg7 41. Nxg4 Bg5+ 42. Kc2 f5 43. exf5 Re8 44. Ra7 Re2+ 45. Kb3 Re7 46. Kc4 Be3 47. f6+ 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "28"]
[White "Bischoff, Klaus"]
[Black "Dobrikov, Marco"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2473"]
[BlackElo "2269"]
[PlyCount "99"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 g6 6. Bg2 Bg7 7. Nc2 0-0 8. Nc3 d6 9. b3 Bd7 10. Bd2 Rc8 11. Rc1 a6 12. h3 Be6 13. Ne3 Nd7 14. Ned5 a5 15. Nf4 Nc5 16. Nxe6 fxe6 17. 0-0 Qb6 18. Be3 Qb4 19. Qd2 a4 20. Nxa4 Qxd2 21. Bxd2 Nxa4 22. bxa4 Ra8 23. Bxc6 bxc6 24. a5 Bd4 25. Rb1 Rab8 26. Rb3 e5 27. e3 Bc5 28. Rfb1 Ra8 29. Rb7 Kf7 30. Kg2 e4 31. Rc7 Ra6 32. Rbb7 Re8 33. g4 Ke6 34. Kg3 Kf6 35. Bc3+ Kf7 36. Kf4 h6 37. Kxe4 Ke6 38. Kd3 Kf7 39. f4 Ke6 40. e4 Kf7 41. f5 gxf5 42. exf5 Kf8 43. a3 Bxa3 44. f6 d5 45. cxd5 cxd5 46. fxe7+ Rxe7 47. Rxe7 Bxe7 48. Rb5 Rd6 49. Bb4 Rf6 50. Rb8+ 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "23"]
[White "Bischoff, Klaus"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2473"]
[BlackElo "2668"]
[PlyCount "202"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e3 Be7 7. Be2 0-0 8. Qc2 Be6 9. a3 Qd7 10. Bd2 Rfd8 11. 0-0 f6 12. b4 a6 13. Ne4 Qe8 14. Nc5 Bxc5 15. Qxc5 Nb6 16. Qc2 Qg6 17. Rfc1 Rd7 18. Be1 Rad8 19. Nd2 Bd5 20. Bf1 Nc8 21. Ne4 b6 22. Ng3 N6e7 23. Be2 Nd6 24. e4 Be6 25. a4 Kh8 26. Bd2 Bg4 27. f3 Be6 28. Be3 h5 29. Bf1 h4 30. Nh1 Nf7 31. Qf2 Qh5 32. Rc3 Rb8 33. Rac1 Rb7 34. Be2 Ng6 35. Qe1 Nf4 36. Bf1 Ng5 37. Nf2 h3 38. Bxf4 exf4 39. Qd2 hxg2 40. Bxg2 Nxf3+ 41. Bxf3 Qxf3 42. d4 Qh5 43. d5 f3 44. Qf4 Qg6+ 45. Qg3 Qxg3+ 46. hxg3 Bf7 47. Rxf3 Re7 48. Rfc3 Bg6 49. Rc4 b5 50. axb5 axb5 51. Rd4 Ra7 52. Rc5 Ra1+ 53. Kg2 Ra2 54. Kf3 Ra3+ 55. Kg2 Ra2 56. Kf3 Ra3+ 57. Kg2 Re3 58. Rxb5 Bxe4+ 59. Nxe4 R3xe4 60. Rxe4 Rxe4 61. Rb7 Kh7 62. b5 Rb4 63. Rxc7 Rxb5 64. d6 Rd5 65. d7 Kg6 66. Kf3 f5 67. Ra7 Kf6 68. g4 g6 69. gxf5 gxf5 70. Rb7 Ke6 71. Ra7 Rxd7 72. Ra3 Kf6 73. Rb3 Rd4 74. Ra3 Kg5 75. Rb3 Rh4 76. Kg3 f4+ 77. Kg2 Rh8 78. Ra3 Rd8 79. Rb3 Kg4 80. Ra3 Rd2+ 81. Kf1 Kf5 82. Rb3 Ke4 83. Ra3 Rh2 84. Kg1 Re2 85. Kf1 Re3 86. Ra2 Kf3 87. Rf2+ Kg4 88. Rg2+ Rg3 89. Ra2 Rf3+ 90. Kg1 Rb3 91. Kf1 Rh3 92. Kg2 f3+ 93. Kg1 Kg3 94. Rg2+ Kf4 95. Ra2 Rh4 96. Ra4+ Kg3 97. Rxh4 Kxh4 98. Kf2 Kg4 99. Kf1 Kg3 100. Kg1 f2+ 101. Kf1 Kf3 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "1"]
[White "Bischoff, Klaus"]
[Black "Ehmann, Thilo"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2473"]
[BlackElo "2402"]
[PlyCount "143"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d6 4. d4 g6 5. e4 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. Be3 Nbd7 9. h3 Bxf3 10. Bxf3 e5 11. d5 Qc7 12. Qd2 Rfd8 13. g3 a5 14. Bg2 Nc5 15. Rac1 Re8 16. Rfd1 Rad8 17. Bg5 Rd7 18. h4 h5 19. Qe2 Nh7 20. Be3 Rdd8 21. Bh3 Nf6 22. f3 Kh7 23. Rb1 Bh6 24. Bf2 Ng8 25. b3 Ne7 26. a3 Ra8 27. Kg2 Red8 28. b4 axb4 29. axb4 Na4 30. Nxa4 Rxa4 31. Rd3 cxd5 32. cxd5 Qc4 33. Rd2 Qxe2 34. Rxe2 f5 35. Rc2 Rd7 36. Rb3 b5 37. Rb1 Kg7 38. Kg1 Kf6 39. Bf1 Rb7 40. Kg2 Ra3 41. Rcb2 Ra4 42. Rd1 Ra3 43. Rd3 Ra4 44. Rc3 Ra1 45. Rbc2 Ra4 46. Rb3 Ra1 47. Rbb2 Ra3 48. Ra2 Rb3 49. Rcb2 Rxb2 50. Rxb2 g5 51. hxg5+ Bxg5 52. Ra2 fxe4 53. fxe4 Ng6 54. Ra7 Rxa7 55. Bxa7 Bd2 56. Bxb5 Bxb4 57. Be8 Kg5 58. Be3+ Kf6 59. Kf3 Kg7 60. Ke2 Kf6 61. Kd3 Be1 62. Ke2 Bxg3 63. Kf3 Bf4 64. Bb6 h4 65. Kg4 Bg3 66. Bd8+ Kg7 67. Bg5 Bf4 68. Bxg6 Kxg6 69. Bxh4 Be3 70. Be7 Bc5 71. Kf3 Kh5 72. Ke2 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "27"]
[White "Bischoff, Klaus"]
[Black "Frischmann, Rick"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2473"]
[BlackElo "2388"]
[PlyCount "93"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. Nf3 e4 5. Nd4 Nf6 6. Nxb4 axb4 7. e3 0-0 8. b3 d5 9. cxd5 Qxd5 10. Bb2 Qg5 11. f4 Qh6 12. Be2 c5 13. Nb5 Nc6 14. 0-0 Rd8 15. Qc2 b6 16. Be5 Ba6 17. a4 bxa3 18. Rxa3 Bxb5 19. Rxa8 Bxe2 20. Rxd8+ Nxd8 21. Ra1 Ng4 22. h3 Nxe5 23. fxe5 Qc6 24. b4 h6 25. bxc5 bxc5 26. Ra4 Bd3 27. Qa2 Ne6 28. Ra7 Qb6 29. Qa1 Qb4 30. Qe1 c4 31. Ra8+ Kh7 32. Qf2 Qe7 33. Rc8 Nf8 34. Rb8 Ng6 35. Qf5 Qe6 36. Qxe6 fxe6 37. Rb6 Nf8 38. Kf2 Kg6 39. g4 h5 40. Kg3 hxg4 41. hxg4 Kg5 42. Rb7 Kg6 43. Rb6 Kf7 44. Rb7+ Kg6 45. Rb6 Kg5 46. Rb7 Kg6 47. Rb6 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "11"]
[White "Bischoff, Klaus"]
[Black "Karsay, Pascal"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2473"]
[BlackElo "2319"]
[PlyCount "77"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 a6 5. d4 cxd4 6. exd4 d5 7. Be2 dxc4 8. Bxc4 Bg4 9. d5 Bxf3 10. Qxf3 Ne5 11. Qe2 Nxc4 12. Qxc4 g6 13. 0-0 Bg7 14. Bg5 0-0 15. Rad1 Qd7 16. Rfe1 Rac8 17. Qb3 Rfe8 18. h3 h6 19. Bf4 Rc5 20. Be5 Rd8 21. Qb6 Qc8 22. d6 exd6 23. Rxd6 Rxd6 24. Qxd6 Rc6 25. Qd4 Qf5 26. Nd5 Nxd5 27. Bxg7 Kh7 28. Bf8 Nf6 29. Bb4 Nd5 30. Bd2 Rc2 31. Re8 Nf6 32. Re7 Kg7 33. Bc3 Rc1+ 34. Kh2 Rc2 35. f4 g5 36. fxg5 hxg5 37. Re5 Qg6 38. Qe3 Kg8 39. Rxg5 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "17"]
[White "Bischoff, Klaus"]
[Black "Langrock, Hannes"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2473"]
[BlackElo "2359"]
[PlyCount "79"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 h6 11. Bh4 a6 12. a3 b5 13. Ba2 b4 14. axb4 Nxb4 15. Bb1 Bb7 16. Ne5 Nfd5 17. Bg3 Rc8 18. Ra3 Nxc3 19. Rxc3 Qd5 20. Be4 Qb5 21. Bxb7 Qxb7 22. Qb3 Qd5 23. Qd1 Rfd8 24. Nf3 Qb7 25. h3 Nd5 26. Rb3 Qc6 27. Ne5 Qc2 28. Qf3 Qf5 29. Qe2 Qc2 30. Qf3 Qf5 31. Rb7 Qxf3 32. Nxf3 Bf6 33. Ra1 Rc6 34. Ra7 Nb4 35. Ra4 Nc2 36. Be5 Rdc8 37. R4xa6 Rxa6 38. Rxa6 Kf8 39. Ra7 Nb4 40. Bd6+ 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "15"]
[White "Bischoff, Klaus"]
[Black "Lantzsch, Christian"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2473"]
[BlackElo "2162"]
[PlyCount "85"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 d6 2. d4 e5 3. Nf3 e4 4. Nfd2 f5 5. Nc3 Nf6 6. Nb3 Be7 7. h3 c6 8. Bf4 0-0 9. e3 a6 10. Be2 b5 11. Nd2 b4 12. Na4 c5 13. Qc2 Nbd7 14. Rd1 Nb6 15. Nxb6 Qxb6 16. Nb3 a5 17. 0-0 a4 18. Nc1 Be6 19. Rd2 Rfb8 20. b3 h6 21. Rfd1 g5 22. dxc5 dxc5 23. Bxb8 Qxb8 24. bxa4 f4 25. Nb3 fxe3 26. fxe3 Qg3 27. Bf1 Qxe3+ 28. Kh1 Nh5 29. Qc1 Rf8 30. a5 Bf6 31. a6 Be5 32. Rd8 Ng3+ 33. Kh2 Nxf1+ 34. Kh1 Ng3+ 35. Kh2 Ne2+ 36. Kh1 Ng3+ 37. Kh2 Nf1+ 38. Kh1 Qg3 39. Rxf8+ Kg7 40. Kg1 Qh2+ 41. Kxf1 Bg3 42. Rf2 Bxf2 43. Kxf2 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "9"]
[White "Bischoff, Klaus"]
[Black "Lenz, Jonas"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2473"]
[BlackElo "2138"]
[PlyCount "82"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. Nc3 d5 6. cxd5 cxd5 7. Nf3 e4 8. Nd4 Nf6 9. d3 0-0 10. Nb3 Bd6 11. Be2 Nc6 12. d4 Bf5 13. a3 Rc8 14. Bd2 Bb8 15. Nc5 Qe7 16. b4 Be6 17. Qb3 Rfd8 18. h3 Ne8 19. 0-0-0 b6 20. Na6 Bd6 21. Kb1 Nc7 22. Rc1 Nb8 23. Nxc7 Bxc7 24. Nb5 a6 25. Na7 a5 26. Nxc8 Rxc8 27. Rc2 Rd8 28. Rhc1 Bd6 29. Bb5 Nd7 30. Rc6 h6 31. a4 axb4 32. R1c2 Bb8 33. Bxb4 Qg5 34. g3 Bxh3 35. Rc8 Be6 36. Rxd8+ Qxd8 37. Rc6 Kh7 38. Qc2 Qf6 39. Rc8 Qf3 40. Bxd7 Bxd7 41. Rxb8 b5 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "13"]
[White "Bischoff, Klaus"]
[Black "Reichmann, Hendrik"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2473"]
[BlackElo "2316"]
[PlyCount "104"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 e5 5. Nge2 Nc6 6. Be3 Nh6 7. d5 Ne7 8. f3 f5 9. Qd2 Nf7 10. 0-0-0 c6 11. Kb1 0-0 12. Nc1 cxd5 13. cxd5 Bd7 14. Bd3 a6 15. a3 b5 16. N1a2 Qb8 17. Qe2 Bh6 18. Bxh6 Nxh6 19. Rc1 fxe4 20. fxe4 Ng4 21. Rcf1 Qb6 22. h3 Nf2 23. Rhg1 Nxd3 24. Qxd3 a5 25. b4 axb4 26. axb4 Rf4 27. Re1 Rf2 28. Qe3 Qd4 29. Qxd4 exd4 30. Re2 Rf4 31. Nd1 g5 32. Rge1 Ng6 33. Nc1 Ne5 34. Nf2 Ra3 35. Rd1 Rg3 36. Nfd3 Nxd3 37. Nxd3 Rf7 38. Ne1 Rb3+ 39. Rb2 Re3 40. Nc2 Rxe4 41. Nxd4 Rff4 42. Ne6 Bxe6 43. dxe6 Rxe6 44. Rd5 Re1+ 45. Ka2 Re5 46. Rxd6 Ree4 47. Rd5 Rxb4 48. Rxg5+ Kf7 49. Rxb4 Rxb4 50. g4 h6 51. Rh5 Kg6 52. Ka3 Rb1 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "21"]
[White "Bischoff, Klaus"]
[Black "Schenderowitsch, Michael"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2473"]
[BlackElo "2234"]
[PlyCount "103"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 c5 6. 0-0 Nc6 7. Re1 d6 8. Bf1 a6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qc7 12. Be3 Nd7 13. Rac1 Qc5 14. Qd2 Qc7 15. b4 Be7 16. a3 0-0 17. f3 Rfd8 18. Red1 Rac8 19. Qf2 Rb8 20. Nd5 exd5 21. cxd5 Nc5 22. bxc5 bxc5 23. Bd2 Bf6 24. Qe1 Qe7 25. Bc3 Be5 26. Rb1 Ba8 27. Bxa6 Qf6 28. Bxe5 Qxe5 29. Bf1 h5 30. Qg3 Qe7 31. h4 g6 32. a4 Rb4 33. Rxb4 cxb4 34. Rb1 Rb8 35. Bb5 Qa7+ 36. Qf2 Qc7 37. Rxb4 Qc1+ 38. Kh2 Qc3 39. Rc4 Qe5+ 40. Qg3 Qe7 41. Qf4 Rd8 42. Bc6 Bxc6 43. Rxc6 Qa7 44. Rxd6 Rf8 45. e5 Qe7 46. a5 Ra8 47. a6 Qc7 48. Kg3 Qc5 49. e6 f5 50. Rd7 Qa5 51. Qe5 f4+ 52. Kh2 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "7"]
[White "Bischoff, Klaus"]
[Black "Wagner, Dennis"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2473"]
[BlackElo "2598"]
[PlyCount "137"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. g3 d5 6. Bg2 e5 7. Nb3 d4 8. 0-0 Nc6 9. e3 Be7 10. exd4 exd4 11. Na3 0-0 12. Nb5 d3 13. Bf4 Bg4 14. Qd2 Bb4 15. Nc3 Re8 16. Rfe1 Re2 17. Rxe2 dxe2 18. Qe1 Qd3 19. h3 Bxc3 20. Qxc3 Qxc3 21. bxc3 Rd8 22. Re1 Rd1 23. Bd2 Be6 24. Bf3 Rxe1+ 25. Bxe1 Bxc4 26. Nc1 Ne5 27. Bxe2 Bxe2 28. Nxe2 Nf3+ 29. Kf1 Kf8 30. Nf4 Ke7 31. Ke2 Nxe1 32. Kxe1 Kd6 33. Kd2 Kc5 34. Kd3 b5 35. Ng2 a5 36. Ne3 g6 37. Nc2 Nd5 38. Nd4 b4 39. Ne2 bxc3 40. Nxc3 Nb4+ 41. Kd2 Kc4 42. g4 h5 43. gxh5 gxh5 44. h4 Kd4 45. Ne2+ Ke4 46. a3 Nd5 47. Ng3+ Kf3 48. Nxh5 Kg4 49. Ng3 Kxh4 50. Kd3 Kg4 51. Ke4 Nc3+ 52. Kd3 Nb5 53. a4 Nc7 54. Ne4 Kf3 55. Nd2+ Kxf2 56. Nc4 Nd5 57. Nxa5 Nb6 58. Nc4 Nxa4 59. Ne5 f5 60. Ng6 Kg3 61. Kd4 Nb6 62. Ke5 Kg4 63. Ne7 Nd7+ 64. Kd6 f4 65. Kxd7 f3 66. Nd5 f2 67. Ne3+ Kf3 68. Nf1 Ke2 69. Nh2 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "3"]
[White "Bischoff, Klaus"]
[Black "Weber, Samuel"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2473"]
[BlackElo "2273"]
[PlyCount "75"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. Nf3 Be7 6. d5 0-0 7. e4 exd5 8. cxd5 d6 9. Be2 Re8 10. Nd4 Bf8 11. f3 g6 12. 0-0 a6 13. Bg5 Nbd7 14. Qd2 Bg7 15. Rac1 Qe7 16. Rfe1 Qf8 17. Bf1 h6 18. Be3 Nh7 19. b4 b5 20. Nb3 Ne5 21. Na5 Bc8 22. Ne2 f5 23. exf5 gxf5 24. Nd4 Ng6 25. Rxc7 f4 26. Bf2 Be5 27. Ne6 Bxe6 28. dxe6 Ng5 29. Nc6 Nxe6 30. Nxe5 Nxe5 31. Rb7 Rac8 32. Rd1 Red8 33. Qd5 Qe8 34. Bd3 Kf8 35. Bf5 Nc7 36. Qd2 Qf7 37. Bxc8 Rxc8 38. Qxd6+ 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "19"]
[White "Bischoff, Klaus"]
[Black "Wyrwich, Thomas"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2473"]
[BlackElo "2252"]
[PlyCount "91"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. a3 Bb7 4. Nc3 f5 5. Nh3 Nf6 6. f3 g6 7. e3 Bg7 8. Be2 0-0 9. 0-0 Qe7 10. Bd2 d6 11. d5 e5 12. e4 fxe4 13. fxe4 h6 14. Nf2 Nbd7 15. Be3 Kh7 16. b4 Ng8 17. Nb5 Ndf6 18. c5 Ba6 19. cxd6 cxd6 20. Rc1 Bxb5 21. Bxb5 h5 22. Rc6 Bh6 23. Bxh6 Nxh6 24. Qc2 Rf7 25. Rc1 Rg8 26. h3 Rgg7 27. Be2 h4 28. a4 Nh5 29. Bxh5 gxh5 30. Qd2 Qf6 31. R1c3 Rd7 32. Rc8 Nf7 33. Re8 Ng5 34. Kh1 Rdf7 35. Qe2 Kh6 36. Rh8+ Rh7 37. Rxh7+ Rxh7 38. a5 bxa5 39. bxa5 Rf7 40. Kg1 Qf4 41. Qe3 Qxe3 42. Rxe3 Rf4 43. a6 Kg6 44. Kf1 Kf6 45. Ke2 Ke7 46. Ke1 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "8"]
[White "Bluebaum, Matthias"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2672"]
[BlackElo "2473"]
[PlyCount "92"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d5 6. e3 0-0 7. cxd5 exd5 8. Bd3 Qe7 9. Nge2 b6 10. Rc1 Bb7 11. 0-0 c5 12. b3 Nbd7 13. Ng3 g6 14. Rfe1 Rfd8 15. dxc5 bxc5 16. Na4 Rac8 17. Qa5 Ne5 18. Bf1 c4 19. Qxa7 h5 20. Qd4 Ne4 21. Nb6 Rb8 22. Red1 h4 23. Nxe4 dxe4 24. Qc3 cxb3 25. axb3 h3 26. Nc4 hxg2 27. Qxe5 gxf1Q+ 28. Kxf1 Qb4 29. Kg2 Ba6 30. Nd6 Bd3 31. Rc6 Qxb3 32. Qf6 Rd7 33. Rdc1 Rdd8 34. Rc7 Qe6 35. Qxe6 fxe6 36. Nf7 Rd5 37. Nh6+ Kf8 38. Rf7+ Ke8 39. Rcc7 Rg5+ 40. Kh3 Rh5+ 41. Kg3 Rxh6 42. Rce7+ Kd8 43. Rd7+ Ke8 44. Rde7+ Kd8 45. Rd7+ Ke8 46. Rde7+ Kd8 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "18"]
[White "Cofman, Veaceslav"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2244"]
[BlackElo "2473"]
[PlyCount "88"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 Be7 8. 0-0 0-0 9. Nc3 c6 10. e4 d5 11. cxd5 cxd5 12. e5 Ne4 13. Qe2 Nxd2 14. Qxd2 Qd7 15. Rac1 Rc8 16. Qb2 Nc6 17. Rfd1 Qd8 18. a3 Na5 19. Bf1 Qf8 20. b4 Nc4 21. Bxc4 Rxc4 22. Ne2 Ba6 23. Rxc4 Bxc4 24. Rc1 a5 25. bxa5 Bxa3 26. Qc2 Bxe2 27. Ng5 g6 28. Ra1 Bc4 29. axb6 Rb8 30. Qa4 Be7 31. Nf3 Rxb6 32. Qd7 Ra6 33. Rb1 Ra8 34. h4 Qd8 35. Qb7 Bd3 36. Rc1 Be4 37. Nd2 Rb8 38. Qa7 Bd3 39. Rc7 Ra8 40. Qb7 Ba6 41. Qb6 Rc8 42. Rxc8 Qxc8 43. Nf3 h6 44. Kg2 Bd3 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "20"]
[White "Heinrich, Thomas"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2203"]
[BlackElo "2473"]
[PlyCount "102"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. b3 e6 4. Bb2 Be7 5. e3 0-0 6. Be2 d6 7. Qc2 a6 8. 0-0 Nbd7 9. d3 b5 10. Nbd2 Bb7 11. Rfe1 Qb6 12. Nf1 Rfe8 13. Rab1 Rac8 14. Ng3 Bf8 15. h3 h6 16. Bc3 d5 17. Ba1 e5 18. cxd5 Nxd5 19. a3 Qg6 20. Bf1 Ba8 21. Rbc1 Qe6 22. Be2 g6 23. Qb1 Bg7 24. Bb2 N7b6 25. Nd2 Qd7 26. Nge4 Qe7 27. Rc2 Nd7 28. Bf1 N5f6 29. Nxf6+ Nxf6 30. Qa1 Nd5 31. Rec1 Rc7 32. Nf3 Nb6 33. Be2 Bd5 34. Nd2 a5 35. Bf3 Bxf3 36. Nxf3 a4 37. bxa4 Nxa4 38. Qb1 Qd7 39. d4 exd4 40. Bxd4 Re6 41. Bxg7 Kxg7 42. Nd4 Rb6 43. Qa1 Kg8 44. Nb3 Qd5 45. Rd1 Qa8 46. Rcd2 Rb8 47. Qf6 Rcc8 48. Rd7 Rf8 49. Rc7 Rb6 50. Qf4 c4 51. Nd4 Nc3 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "24"]
[White "Lang, Torsten"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2288"]
[BlackElo "2473"]
[PlyCount "161"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 Nh5 7. Bg3 d6 8. c4 Nd7 9. Nc3 c5 10. Rc1 cxd4 11. Nxd4 Nxg3 12. hxg3 a6 13. Bf3 Qc7 14. Bxb7 Qxb7 15. Qf3 Qxf3 16. gxf3 Rc8 17. b3 h5 18. Kg2 g6 19. Rfd1 Kf8 20. Ne4 Nc5 21. Nxc5 Rxc5 22. Ne2 Kg7 23. Nc3 Rhc8 24. Ne4 R5c6 25. Rb1 b5 26. cxb5 axb5 27. a4 d5 28. axb5 Rb6 29. Nd2 Rxb5 30. Rdc1 Rcb8 31. Rc7 Bb4 32. Nf1 Ba5 33. Ra7 Bc3 34. Rc1 Rxb3 35. f4 d4 36. exd4 Bxd4 37. Rd7 Bb6 38. Rc2 Kf8 39. Nd2 Rb4 40. Nf3 Ke8 41. Rcd2 Rd8 42. Rxd8+ Bxd8 43. Ne5 Bc7 44. Nf3 Ke7 45. Re2 Rc4 46. Ng5 Ba5 47. Nf3 Bc3 48. Rc2 Rc7 49. Nd4 Rc5 50. Nb3 Rc7 51. Nd4 Rc5 52. Nb3 Rc4 53. Nd2 Rc7 54. Ne4 Ba5 55. Rb2 Bc3 56. Rc2 Be5 57. Ra2 Bg7 58. Rd2 Rd7 59. Rc2 Bd4 60. Rd2 Rd5 61. Rc2 Bb6 62. Rc6 Rd4 63. Ng5 Rb4 64. Rc2 Rb3 65. Nf3 Ba5 66. Ne5 Bc3 67. Nf3 Bf6 68. Rc7+ Kf8 69. Ra7 Kg7 70. Rc7 Rb2 71. Kg1 h4 72. gxh4 Rb4 73. Kg2 Rxf4 74. Kg3 Re4 75. Ra7 Be5+ 76. Kg2 Bf6 77. Kg3 Rc4 78. Rb7 Rc6 79. Kg2 Rc8 80. Kg3 Rd8 81. Kg2 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "14"]
[White "Neyman, Igor"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2316"]
[BlackElo "2473"]
[PlyCount "100"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Bxc3 10. bxc3 Qc7 11. Qd3 Nbd7 12. Bb3 b6 13. Bg5 Bb7 14. Bh4 Rac8 15. Rac1 Be4 16. Qe3 Qb7 17. Bg3 h6 18. c4 b5 19. c5 Bd5 20. Rfe1 Rfe8 21. Rb1 a6 22. Rec1 Ne4 23. Ne1 e5 24. f3 Nxg3 25. hxg3 Bxb3 26. axb3 exd4 27. Qxd4 Ne5 28. Rd1 b4 29. Qd5 Qb5 30. Ra1 Rxc5 31. Qd6 a5 32. Nd3 Nxd3 33. Rxd3 Rc3 34. Rd5 Qe2 35. Rd2 Qe3+ 36. Kh2 Qc5 37. Qd7 Ra8 38. Rd5 Qc7 39. Qxc7 Rxc7 40. Raxa5 Rxa5 41. Rxa5 Rc3 42. Ra7 Rxb3 43. Rb7 h5 44. g4 hxg4 45. fxg4 f6 46. g3 Rb2+ 47. Kh3 Kh7 48. g5 f5 49. Rb6 b3 50. g6+ Kh6 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "22"]
[White "Pajeken, Jakob Leon"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2430"]
[BlackElo "2473"]
[PlyCount "113"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. b3 e6 5. Bb2 Be7 6. 0-0 0-0 7. c4 d6 8. d3 c5 9. e4 Nc6 10. Nc3 Nd7 11. d4 cxd4 12. Nxd4 Qc7 13. Qd2 a6 14. Rac1 Nxd4 15. Qxd4 Bf6 16. Qd2 Rfd8 17. Rfd1 Be7 18. Ba3 Nf6 19. Qe2 Rac8 20. h3 Nd7 21. Kh2 Ba8 22. Rd2 Qb8 23. Rcd1 Nc5 24. Qe3 h6 25. f4 b5 26. Bxc5 Rxc5 27. cxb5 axb5 28. Ne2 Rdc8 29. Nd4 Rc3 30. Qe2 b4 31. Nb5 R3c6 32. e5 d5 33. Nd4 Rc3 34. Rd3 Qb6 35. f5 Rxd3 36. Rxd3 Bc5 37. fxe6 fxe6 38. Qg4 Re8 39. Nf3 Bb7 40. Nh4 Ba6 41. Rd1 Rf8 42. Ng6 Re8 43. Nf4 Kh8 44. Qg6 Bb5 45. Rc1 Be3 46. Re1 Bd7 47. Re2 Rf8 48. Qg4 Rf5 49. Ng6+ Kh7 50. Ne7 Rg5 51. Qh4 Rxe5 52. Qg4 Be8 53. Qf3 Qc7 54. Qf8 h5 55. Qg8+ Kh6 56. Qh8+ Kg5 57. Qxg7+ 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "2"]
[White "Richter, Christian"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2358"]
[BlackElo "2473"]
[PlyCount "84"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. b3 e6 7. Bb2 Bd6 8. Nbd2 0-0 9. c4 Qe7 10. Ne5 Bh5 11. Rc1 Rfd8 12. Ndf3 Ne4 13. Nxd7 Rxd7 14. cxd5 exd5 15. Ne5 Rdd8 16. f3 Nf6 17. Bh3 Ne8 18. Qd2 Bb4 19. Bc3 Ba3 20. Rce1 Nd6 21. Ba5 Re8 22. Qf4 f6 23. Nd3 Bg6 24. Qd2 Nb5 25. e3 Kh8 26. Bc3 Bxd3 27. Qxd3 Nxc3 28. Qxc3 Bb4 29. Qd3 Bxe1 30. Rxe1 Qb4 31. Kf2 Re7 32. Bg2 Rae8 33. e4 c5 34. Rc1 dxe4 35. fxe4 Qxd4+ 36. Qxd4 cxd4 37. Rd1 Rd8 38. Ke2 d3+ 39. Ke3 d2 40. Bf3 f5 41. Rxd2 Rxd2 42. Kxd2 fxe4 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "26"]
[White "Schneider, Ilja"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2468"]
[BlackElo "2473"]
[PlyCount "70"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Be2 Nxd4 8. Qxd4 Nc6 9. Qd3 Be7 10. Qg3 0-0 11. Bh6 Bf6 12. 0-0-0 b5 13. Kb1 b4 14. Na4 Qa5 15. b3 Nd4 16. Bd3 Nb5 17. Rhe1 d6 18. f4 e5 19. f5 Kh8 20. Be3 Rb8 21. Qf2 Bd8 22. Ka1 Bd7 23. f6 gxf6 24. Bh6 Rg8 25. Bc4 Be6 26. Bd5 Be7 27. Be3 Qd8 28. Qd2 Nc7 29. Bb6 Bxd5 30. exd5 Qd7 31. Qxb4 f5 32. Qc3 Nb5 33. Qc6 Rb7 34. c4 Na7 35. c5 Nxc6 1/2-1/2

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "4"]
[White "Schulze, Marc Andre"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2170"]
[BlackElo "2473"]
[PlyCount "114"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 Be7 4. Nf3 b6 5. h3 Bb7 6. Nbd2 c5 7. c3 cxd4 8. exd4 d6 9. Be2 0-0 10. a4 a6 11. 0-0 Nbd7 12. Nc4 Qc7 13. Bh2 Rfe8 14. Ne3 Bf8 15. Nd2 Bc6 16. Bf3 Bxf3 17. Qxf3 Rab8 18. Rfc1 Qb7 19. Qxb7 Rxb7 20. Nec4 d5 21. Nd6 Bxd6 22. Bxd6 Rc8 23. Nb3 h6 24. Bf4 b5 25. axb5 Rxb5 26. Ra3 Nb6 27. Nc5 Rxb2 28. Rxa6 Nbd7 29. Nxd7 Nxd7 30. Bd6 Nb6 31. Bc5 Nc4 32. Rca1 Nd2 33. Ra8 Rxa8 34. Rxa8+ Kh7 35. f3 Nc4 36. Ra7 Kg6 37. Ra1 Ne3 38. g4 Rg2+ 39. Kh1 Rg3 40. Kh2 Rxf3 41. Ra8 Nc4 42. Bb4 Nd2 43. Rg8 Kh7 44. Ra8 Ne4 45. Rc8 Rf2+ 46. Kg1 g5 47. Rc7 Kg7 48. Rc8 Rc2 49. Bf8+ Kg6 50. Bb4 Nd2 51. Rg8+ Kh7 52. Rf8 Kg7 53. Rc8 Nf3+ 54. Kf1 Rh2 55. Bf8+ Kg6 56. Bb4 Nd2+ 57. Ke1 Ne4 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "12"]
[White "Schulze, Torben"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2325"]
[BlackElo "2473"]
[PlyCount "113"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. Bb5 Nge7 6. Qe2 d4 7. Nd1 a6 8. Bxc6+ Nxc6 9. 0-0 f6 10. d3 Be7 11. Nf2 Bd7 12. Bd2 Qb6 13. Rab1 0-0-0 14. a3 Kb8 15. c3 Qb3 16. Rfc1 Rc8 17. Be1 Rhd8 18. Nd2 Qb6 19. b4 cxb4 20. cxb4 Na7 21. Nc4 Qb5 22. Ra1 Qa4 23. Qb2 Nb5 24. Nb6 Rxc1 25. Nxa4 Rc6 26. Nc5 Bxc5 27. bxc5 Rxc5 28. Rb1 Bc8 29. Bb4 Rc6 30. Rc1 Bd7 31. Rxc6 Bxc6 32. a4 Nc7 33. Bc5 Bxa4 34. Bxd4 Bc6 35. h4 Nb5 36. Bb6 Rd6 37. d4 f5 38. e5 Rd7 39. Bc5 Bd5 40. Nd3 Kc7 41. Qb4 b6 42. Bd6+ Kb7 43. Ne1 Bc6 44. Nc2 a5 45. Qb2 Nxd6 46. exd6 Rxd6 47. Ne3 b5 48. Nc4 Rd5 49. Nxa5+ Kb6 50. Nc4+ Kc7 51. Ne5 Be8 52. Qc3+ Kd8 53. Qb4 Bd7 54. Kf2 Kc7 55. Qa5+ Kb7 56. Ke3 Rd6 57. Qd8 1-0

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "6"]
[White "Stein, Robert"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2415"]
[BlackElo "2473"]
[PlyCount "94"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 c6 7. Qc2 Be7 8. 0-0 Nbd7 9. Rd1 b5 10. c5 a5 11. a4 b4 12. e4 Ba6 13. e5 Ne8 14. Re1 Nc7 15. Bf1 f6 16. Bxa6 Rxa6 17. exf6 Bxf6 18. Nb3 g5 19. Ne5 Bxe5 20. dxe5 Qe7 21. f4 Qg7 22. Kh1 Raa8 23. Nd4 Qg6 24. Qxg6+ hxg6 25. Be3 Nxc5 26. Rec1 N7a6 27. Rc2 Rac8 28. b3 Nd3 29. Rf1 gxf4 30. gxf4 Nac5 31. Ne2 Nxb3 32. Rg1 Kf7 33. Rg4 c5 34. Ng3 d4 35. Bg1 c4 36. Ne4 c3 37. Nd6+ Ke7 38. Rxg6 Kd7 39. Rg7+ Kc6 40. Nxc8 Rxc8 41. f5 Nxe5 42. fxe6 d3 43. Rf2 d2 44. Rf1 c2 45. Ra7 d1Q 46. Ra6+ Kd5 47. Rf4 Rg8 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "29"]
[White "Vuckovic, Zarko"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2323"]
[BlackElo "2473"]
[PlyCount "127"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 d5 4. d3 Nf6 5. e5 Ng8 6. Nf3 Nh6 7. 0-0 Nf5 8. c3 h5 9. Na3 e6 10. Nc2 Be7 11. Ne3 g6 12. Nxf5 gxf5 13. Be3 Bd7 14. Bf2 h4 15. a3 d4 16. c4 a5 17. a4 Qb6 18. Rb1 0-0-0 19. h3 Rdg8 20. Kh2 Nb4 21. Rg1 Bc6 22. Ne1 Qd8 23. Bf3 f6 24. Qe2 fxe5 25. Bxc6 Nxc6 26. fxe5 Bg5 27. Nf3 Bf4+ 28. Kh1 Bg3 29. Rbe1 Qf8 30. b3 Qh6 31. Rgf1 Rg6 32. Qd2 Qg7 33. Qe2 Rg8 34. Rg1 b6 35. Nxh4 Bxf2 36. Qxf2 Rg3 37. Nf3 Qh6 38. Re2 Qf4 39. Nh2 Qxf2 40. Rxf2 Rxd3 41. g4 Rxh3 42. gxf5 Rxg1+ 43. Kxg1 exf5 44. Rxf5 Kd7 45. Nf3 Rh7 46. Kg2 Ke7 47. Rf6 Kd7 48. Rd6+ Kc7 49. Rg6 Re7 50. Rg5 Nd8 51. Kf2 Ne6 52. Rg4 Rf7 53. Ke2 Nf4+ 54. Kd2 Kd7 55. Ng5 Rf5 56. Ne4 Ne6 57. Nf6+ Kc6 58. Rg6 Rxe5 59. Ng4 Re4 60. Nf6 Re2+ 61. Kd1 Re3 62. Ng4 Re4 63. Nf6 Nf4 64. Rg4 0-1

[Event "GER-ch Blitz"]
[Site "Viernheim"]
[Date "2023.07.15"]
[Round "10"]
[White "Weller, Manuel"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2228"]
[BlackElo "2473"]
[PlyCount "104"]
[EventDate "2023.07.15"]
[EventType "tourn (blitz)"]
[EventRounds "29"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 e6 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Nc3 a6 7. d4 cxd4 8. Nxd4 Qc7 9. Qd3 d6 10. b3 Nbd7 11. Bb2 Rd8 12. Rac1 Nf8 13. Rfd1 Bd7 14. e4 Rac8 15. h3 Qb8 16. Qe2 Ng6 17. Kh2 h5 18. Nf3 b5 19. cxb5 axb5 20. b4 h4 21. a3 hxg3+ 22. fxg3 Be8 23. Bf1 Qb7 24. Nxb5 Nxe4 25. Nbd4 d5 26. Nd2 Nxg3 27. Kxg3 Qb8+ 28. Kf2 Qh2+ 29. Bg2 Bf6 30. N4f3 Qb8 31. Bxf6 gxf6 32. Qe3 e5 33. Nb3 d4 34. Qh6 Qd6 35. Nc5 Qf8 36. Qxf8+ Kxf8 37. Nd2 Nf4 38. Be4 Nxh3+ 39. Kg3 Ng5 40. Bf5 Ra8 41. Nc4 Bb5 42. Na5 Kg7 43. a4 Be2 44. Re1 d3 45. Rb1 Rd4 46. Nc6 Rc4 47. Kf2 Rc2 48. Ke3 Rh8 49. Bxd3 Rh3+ 50. Kf2 Bxd3+ 51. Kg1 Rg3+ 52. Kh1 Nf3 0-1

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.04.30"]
[Round "15.6"]
[White "Bischoff, Klaus"]
[Black "Costa, Leonardo"]
[Result "1/2-1/2"]
[ECO "D54"]
[WhiteElo "2486"]
[BlackElo "2350"]
[PlyCount "44"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Muenchen 36"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Ne2 Ba6 12. Nf4 Bxf1 13. Kxf1 Qd6 14. Qc2 Rc8 15. Qf5 Rd8 16. Ke2 Nc6 17. Rhd1 Ne7 18. Qd3 a5 19. g3 c5 20. Qb5 Rdc8 21. Kf1 a4 22. dxc5 bxc5 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.04.29"]
[Round "14.6"]
[White "Miljkovic, Miroslav D"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2453"]
[BlackElo "2486"]
[PlyCount "93"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Deggendorf"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 f5 5. Nc3 Nf6 6. e3 d6 7. Bd3 0-0 8. Nge2 e5 9. 0-0 c6 10. f3 Qe7 11. b4 Be6 12. Rac1 Nbd7 13. d5 cxd5 14. cxd5 Nxd5 15. Nxd5 Bxd5 16. Bxf5 Nb6 17. Nc3 Bc6 18. Qd3 g6 19. Be4 Rfd8 20. Bd5+ Kg7 21. Rc2 Rac8 22. Rfc1 Nxd5 23. Nxd5 Qe6 24. e4 Bxd5 25. Qxd5 Qxd5 26. exd5 Rxc2 27. Rxc2 Rf8 28. Kf2 Rf4 29. Rc7+ Rf7 30. Rc8 Rf8 31. Rc3 Rf4 32. a3 a6 33. Ke3 h5 34. Rc7+ Rf7 35. Rc8 Rf8 36. Rc7+ Rf7 37. Rc8 Rf8 38. Rxf8 Kxf8 39. f4 exf4+ 40. Kxf4 Kf7 41. Kg5 Kg7 42. a4 b5 43. a5 Kf7 44. g3 Kg7 45. h3 Kf7 46. Kh6 Kf6 47. g4 1-0

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.03.19"]
[Round "11.8"]
[White "Heinemann, Thies"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2484"]
[BlackElo "2486"]
[PlyCount "41"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d6 6. 0-0 Be7 7. c4 0-0 8. Nc3 a6 9. b3 Rb8 10. a4 Nd4 11. Be3 e5 12. h3 Bd7 13. Bg5 Bc6 14. Bxf6 Nxf3+ 15. Bxf3 Bxf6 16. Qc2 g6 17. Rab1 Bg7 18. Nd5 Bxd5 19. exd5 a5 20. Kg2 f5 21. h4 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.03.18"]
[Round "10.8"]
[White "Bischoff, Klaus"]
[Black "Gumularz, Szymon"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2486"]
[BlackElo "2546"]
[PlyCount "74"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Kiel Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Qc2 0-0 6. Be2 c5 7. dxc5 dxc5 8. 0-0 Qc7 9. Re1 Nc6 10. Na3 a6 11. h3 b5 12. Be3 c4 13. Nb1 Bb7 14. Nbd2 Nd7 15. a4 Rac8 16. axb5 axb5 17. Nh2 Rfd8 18. Ng4 Nde5 19. Nxe5 Nxe5 20. Ra7 Qc6 21. Rea1 Nd3 22. b3 cxb3 23. Nxb3 Bxc3 24. Bxd3 Bxa1 25. Nxa1 Qd6 26. Qb2 Qxd3 27. Rxb7 Qxe4 28. Rxb5 Rd1+ 29. Kh2 Qc6 30. Bh6 f6 31. Qb3+ e6 32. Rb6 Qd5 33. Qxd5 exd5 34. Nb3 Rb1 35. Be3 Rc3 36. Nd2 Rxb6 37. Bxb6 Kf7 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.02.26"]
[Round "9.4"]
[White "Markus, Robert"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2615"]
[BlackElo "2486"]
[PlyCount "42"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kirchweyhe"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. b3 c5 6. Bb2 cxd4 7. Nxd4 Bb4+ 8. Bc3 Bxc3+ 9. Nxc3 dxc4 10. Bxc4 0-0 11. 0-0 Bd7 12. Qd2 Nc6 13. Nf3 Qe7 14. Rfd1 Rfd8 15. Qb2 Be8 16. Bd3 h6 17. a3 Rd6 18. Bc2 Rxd1+ 19. Rxd1 Rc8 20. Ne4 a5 21. h3 Nd5 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.02.25"]
[Round "8.4"]
[White "Bischoff, Klaus"]
[Black "Areshchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2486"]
[BlackElo "2632"]
[PlyCount "51"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d5 6. b4 c6 7. Nbd2 Bf5 8. a4 Ne4 9. Nxe4 Bxe4 10. Nd2 Bf5 11. Ba3 Nd7 12. c3 e5 13. b5 Re8 14. Nb3 h5 15. Rc1 Rc8 16. Re1 Qc7 17. h3 cxb5 18. Bxb5 a6 19. Bf1 Qc6 20. a5 Be6 21. Nd2 Qc7 22. Qa4 Nb8 23. Bc5 Nd7 24. Ba3 Nb8 25. Bc5 Nd7 26. Ba3 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.02.05"]
[Round "6.1"]
[White "Bischoff, Klaus"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2486"]
[BlackElo "2667"]
[PlyCount "60"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Baden-Baden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 c5 6. d5 e6 7. Nc3 exd5 8. cxd5 d6 9. 0-0 Re8 10. Ne1 Ne4 11. Nxe4 Rxe4 12. f3 Re8 13. Nc2 f5 14. a4 Na6 15. Ra2 Bd7 16. Bd2 Rc8 17. Re1 Qb6 18. Bc4 Nb4 19. a5 Qc7 20. Nxb4 cxb4 21. Bf1 Qc2 22. Qxc2 Rxc2 23. Bxb4 Rxe3 24. Rd1 Be5 25. a6 b6 26. Be1 Rb3 27. Bf2 Rbxb2 28. Rxb2 Bxb2 29. Bg3 Ba3 30. Re1 Bb4 0-1

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.02.04"]
[Round "5.2"]
[White "Koelle, Tobias"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2439"]
[BlackElo "2486"]
[PlyCount "69"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Schoenaich"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 0-0 6. a3 Bxd2+ 7. Qxd2 d6 8. Nf3 Qe7 9. 0-0 e5 10. dxe5 dxe5 11. b4 c5 12. Bb2 e4 13. Ne5 Nbd7 14. Nxd7 Bxd7 15. bxc5 Bc6 16. Qd6 Qf7 17. Bxf6 Qxf6 18. Qxf6 Rxf6 19. Rfd1 Re8 20. f4 Rf7 21. Rab1 g6 22. e3 Rc7 23. Bf1 Ree7 24. Rd8+ Kg7 25. Kf2 Re8 26. Rd6 Ree7 27. Rd8 Re8 28. Rxe8 Bxe8 29. Ke1 Bd7 30. Kd2 Bc8 31. Rb5 Bd7 32. Rb2 Bc8 33. Rb5 Bd7 34. Rb1 Bc8 35. Rb5 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.26"]
[Round "11"]
[White "Bischoff, Klaus"]
[Black "Bellia, Fabrizio"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2479"]
[BlackElo "2398"]
[PlyCount "15"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. b3 d5 8. e3 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.25"]
[Round "10"]
[White "Vinter Schou, Uffe"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2375"]
[BlackElo "2479"]
[PlyCount "108"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Qd8 7. Nc2 Nbd7 8. Be2 Qc7 9. 0-0 Be7 10. Re1 0-0 11. Bg5 Rd8 12. Ne3 b6 13. d5 exd5 14. Nxd5 Nxd5 15. Qxd5 Bb7 16. Qf5 Bxg5 17. Nxg5 Nf6 18. Bc4 Rd7 19. Rad1 Rxd1 20. Rxd1 Rf8 21. Rd3 b5 22. Bxb5 h6 23. Rg3 Qb6 24. Bd3 Bc8 25. Qf4 Re8 26. h4 hxg5 27. Qxg5 Re1+ 28. Kh2 Ne8 29. Qh5 Qe6 30. Qh7+ Kf8 31. Bb5 Qh6 32. Qxh6 gxh6 33. Rd3 Ke7 34. Rd5 c4 35. Bxc4 Nd6 36. Bd3 Rd1 37. Rd4 Rd2 38. b4 Rxf2 39. a4 Rd2 40. Kg1 Bb7 41. g4 Bc8 42. c4 Be6 43. c5 Ne4 44. Rxe4 Rxd3 45. Rf4 Rg3+ 46. Kf2 Rxg4 47. Rxg4 Bxg4 48. b5 Be6 49. Ke3 Bb3 50. a5 Kd7 51. Kd4 Ba4 52. Kc4 a6 53. bxa6 Bc6 54. Kd4 Ke6 0-1

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.24"]
[Round "9"]
[White "Bischoff, Klaus"]
[Black "Paschall, William M"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2479"]
[BlackElo "2343"]
[PlyCount "33"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. f3 Nc6 4. Nc3 Bb7 5. e4 e5 6. d5 Nd4 7. Nge2 Bc5 8. Nxd4 Bxd4 9. Qc2 c6 10. Bd2 a5 11. Bd3 Rc8 12. 0-0-0 Ba6 13. Kb1 b5 14. cxb5 cxb5 15. a4 Qb6 16. axb5 Bxc3 17. bxa6 1-0

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.23"]
[Round "8"]
[White "Mantovani, Renzo"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2246"]
[BlackElo "2479"]
[PlyCount "50"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. Nf3 Bd6 4. d3 Ne7 5. 0-0 c5 6. Nc3 Nbc6 7. e4 d4 8. Nd5 f6 9. c4 Bg4 10. h3 Bh5 11. Bd2 0-0 12. a3 Nxd5 13. cxd5 Ne7 14. b4 b6 15. Qb3 Qd7 16. Kh2 Rfc8 17. Nh4 Be2 18. Rfc1 Qb5 19. Bf1 Bxf1 20. Rxf1 c4 21. dxc4 Qxc4 22. Qf3 Qc2 23. Rad1 Rf8 24. Nf5 Nxf5 25. Qxf5 Qc8 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.22"]
[Round "7"]
[White "Bischoff, Klaus"]
[Black "Krizsany, Laszlo"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2479"]
[BlackElo "2371"]
[PlyCount "82"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Be2 Nbd7 10. Nc3 b5 11. Nd4 Bb7 12. Nb3 Bb6 13. a4 b4 14. a5 bxc3 15. axb6 cxb2 16. Bxb2 Nxb6 17. Na5 Bd5 18. f3 Rd8 19. Ba3 Nfd7 20. e4 Ba8 21. Rac1 h5 22. h4 g5 23. hxg5 Rg8 24. Rc7 Rxg5 25. Bb4 h4 26. Kf2 Rb8 27. Rh1 Rh5 28. Rhc1 f5 29. exf5 Rxf5 30. Bd3 Rd5 31. Bxa6 h3 32. gxh3 Rf5 33. Nb7 Bxb7 34. Bxb7 Nd5 35. Rc8+ Rxc8 36. Rxc8+ Kf7 37. Bd6 Rh5 38. Bc6 N7f6 39. Kg3 Rg5+ 40. Kf2 Rh5 41. Kg3 Rg5+ 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.20"]
[Round "6"]
[White "Michalek, Jan"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2251"]
[BlackElo "2479"]
[PlyCount "66"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 a6 5. c4 d6 6. d4 cxd4 7. Nxd4 Bd7 8. Nc3 Nf6 9. g3 Qb6 10. Nc2 Ne5 11. f4 Ng6 12. Qe2 h5 13. Bg2 Be7 14. 0-0-0 Qc7 15. Rhe1 Rb8 16. Kb1 b5 17. cxb5 axb5 18. Nb4 Rb6 19. a3 0-0 20. h3 h4 21. f5 Ne5 22. g4 Rb7 23. g5 Nh7 24. Ncd5 exd5 25. Nxd5 Qd8 26. Bxe5 dxe5 27. g6 fxg6 28. fxg6 Ng5 29. Qh5 Be8 30. Rf1 Rxf1 31. Rxf1 Qd6 32. Nxe7+ Qxe7 33. Rf5 Qxa3 0-1

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.19"]
[Round "5"]
[White "Bischoff, Klaus"]
[Black "Estremera Panos, Sergio"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2479"]
[BlackElo "2259"]
[PlyCount "39"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Bb2 Qc7 10. Qe2 Nc6 11. Nf3 e5 12. h3 exd4 13. cxd4 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 Na5 16. Ba2 Be6 17. dxc5 Ne4+ 18. Ke2 Bxa2 19. Rxa2 Rac8 20. Rc1 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.18"]
[Round "4"]
[White "Novik, Maxim"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2412"]
[BlackElo "2479"]
[PlyCount "43"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 b6 8. Re1 Bb7 9. c3 Qc7 10. Qe2 h6 11. a3 0-0-0 12. b4 g5 13. bxc5 bxc5 14. Rb1 dxe4 15. Nxe4 Nd7 16. d4 Rhe8 17. Be3 c4 18. Qxc4 Nb6 19. Qb5 f5 20. Nc5 Bxc5 21. dxc5 Nd5 22. Bd4 1-0

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3"]
[White "Bischoff, Klaus"]
[Black "Terentiev, Sergei"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2479"]
[BlackElo "2274"]
[PlyCount "85"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 c5 6. d5 d6 7. Nc3 e5 8. e4 Nh5 9. g3 a6 10. a4 b6 11. Nd2 Nf6 12. h4 h5 13. a5 Ng4 14. axb6 Qxb6 15. Qb3 Qc7 16. Nf3 Ra7 17. Ng5 Nh6 18. Bd2 Rb7 19. Qc2 Qe7 20. f3 f6 21. Nh3 Bxh3 22. Rxh3 f5 23. Nd1 f4 24. Nf2 fxg3 25. Rxg3 Qxh4 26. Rg2 Qf6 27. 0-0-0 Nd7 28. Qa4 Rfb8 29. Nd3 Nf7 30. Rdg1 Nf8 31. Kb1 Bh6 32. Bc3 Be3 33. Rh1 h4 34. Rg4 Bd4 35. Bxd4 exd4 36. f4 Rxb2+ 37. Nxb2 d3 38. e5 dxe5 39. Bd1 e4 40. Rg2 e3 41. Qa3 Qd4 42. Ka1 Nd6 43. Qxd3 1-0

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.16"]
[Round "2"]
[White "Meessen, Rudolf"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2158"]
[BlackElo "2479"]
[PlyCount "86"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 h6 6. h4 b5 7. Qf3 b4 8. Nce2 Ne4 9. g5 c5 10. gxh6 gxh6 11. Ng3 Bb7 12. Nxe4 dxe4 13. Qg3 Nc6 14. Bg2 Qd5 15. Ne2 cxd4 16. exd4 Ne7 17. Qb3 Rg8 18. Ng3 f5 19. Bf1 Rc8 20. 0-0-0 Qxb3 21. axb3 Nd5 22. Be5 Bg7 23. Nh5 Bxe5 24. dxe5 Ke7 25. Rh3 Rc5 26. Bc4 Rg2 27. f4 exf3 28. Rxf3 Nb6 29. Rfd3 Be4 30. Nf4 Bxd3 31. Nxd3 Nxc4 32. Nxc5 Ne3 33. Rd7+ Ke8 34. Rc7 Rxc2+ 35. Kb1 f4 36. Rc8+ Kf7 37. h5 Rxc5 38. Rxc5 f3 39. Rc7+ Ke8 40. Rc8+ Kd7 41. Rc1 f2 42. Ka2 a5 43. Re1 fxe1N 0-1

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.15"]
[Round "1"]
[White "Bischoff, Klaus"]
[Black "Mazzamuto, Nicola"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2479"]
[BlackElo "2046"]
[PlyCount "71"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 Ne7 5. c4 d6 6. Nc3 Nd7 7. d5 e5 8. h4 h5 9. Ng5 Ng6 10. g3 Nf6 11. Be2 Bc8 12. Be3 Be7 13. f3 Nf8 14. Qd2 Bd7 15. 0-0-0 Qc8 16. Kb1 g6 17. Rdg1 a6 18. a3 N8h7 19. Bd1 b5 20. cxb5 axb5 21. Na2 Kf8 22. Nb4 Kg8 23. Be2 Ne8 24. Rc1 Bxg5 25. hxg5 Nf8 26. f4 Qd8 27. Nc6 Bxc6 28. Rxc6 Rb8 29. f5 Nd7 30. f6 Rb7 31. g4 b4 32. axb4 Qb8 33. b5 hxg4 34. Rxh8+ Kxh8 35. Bxg4 Rxb5 36. Bxd7 1-0

[Event "EU-Cup 37th"]
[Site "Mayrhofen"]
[Date "2022.10.08"]
[Round "6.4"]
[White "Vocaturo, Daniele"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2615"]
[BlackElo "2486"]
[PlyCount "61"]
[EventDate "2022.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Clichy Echecs 92"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 Be7 8. 0-0 a5 9. Nf3 cxd4 10. cxd4 Nb6 11. a4 Bd7 12. Nf4 g6 13. b3 Nb4 14. Bb1 Nc8 15. g3 b5 16. h4 bxa4 17. bxa4 Qb6 18. Nd3 Na7 19. Bg5 Bxg5 20. hxg5 Nac6 21. Nc5 Kd8 22. Qd2 Re8 23. Rc1 Re7 24. Ra3 Be8 25. Bd3 Nb8 26. Rac3 Nd7 27. Bb5 Nxc5 28. dxc5 Qb8 29. c6 Kc7 30. Nd4 Qb6 31. Qf4 1-0

[Event "EU-Cup 37th"]
[Site "Mayrhofen"]
[Date "2022.10.07"]
[Round "5.4"]
[White "Bischoff, Klaus"]
[Black "Willemze, Thomas"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2486"]
[BlackElo "2367"]
[PlyCount "57"]
[EventDate "2022.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 exd5 6. Bf4 Bd6 7. Be5 c6 8. Qc2 a5 9. Bxf6 gxf6 10. e3 Na6 11. a3 Be6 12. Bd3 h6 13. g3 Kf8 14. Nh4 Qd7 15. 0-0 Nc7 16. Na4 Re8 17. Nc5 Qc8 18. b4 axb4 19. axb4 Rg8 20. Ra7 b6 21. Nxe6+ Nxe6 22. Rc1 Bb8 23. Ra3 c5 24. bxc5 bxc5 25. dxc5 d4 26. Bf5 dxe3 27. Rxe3 Bf4 28. Bxe6 fxe6 29. Ng6+ 1-0

[Event "Bundesliga 2122"]
[Site "Germany"]
[Date "2022.07.07"]
[Round "11.6"]
[White "Vrolijk, Liam"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2476"]
[BlackElo "2493"]
[PlyCount "65"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b5 10. c5 a5 11. Bf4 Ba6 12. Nbd2 Nh5 13. e3 Nxf4 14. exf4 Qc7 15. Re1 Rfe8 16. Bf1 Bc8 17. Bd3 Nf8 18. Re3 f6 19. Rae1 Bd8 20. Kg2 Qf7 21. h4 Ra7 22. h5 Rae7 23. Rh1 Bc7 24. Nh4 e5 25. fxe5 fxe5 26. Rf3 Qe6 27. Bf5 Qh6 28. Bxc8 e4 29. Rxf8+ Rxf8 30. Nf5 Rxf5 31. Bxf5 Qf6 32. Bg4 e3 33. Nf3 1-0

[Event "WchT Seniors 50"]
[Site "Acqui Terme"]
[Date "2022.06.21"]
[Round "2.2"]
[White "Bischoff, Klaus"]
[Black "Kaidanov, Gregory S"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2495"]
[BlackElo "2557"]
[PlyCount "74"]
[EventDate "2022.06.20"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany 50"]
[BlackTeam "United States 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 Qe7 11. Rad1 Rad8 12. cxd5 exd5 13. Rfe1 Rfe8 14. g3 c5 15. Bf1 Rc8 16. Qb1 c4 17. Nd2 Bb4 18. Ba1 b5 19. bxc4 dxc4 20. e4 Nb6 21. Bh3 Rcd8 22. a3 Bxc3 23. Bxc3 Na4 24. Qa1 Bc8 25. Bg2 Qc7 26. d5 Ng4 27. Bxg7 c3 28. Bd4 cxd2 29. Rxd2 Nb6 30. Rc1 Nc4 31. f4 Qa5 32. Rd3 f5 33. e5 Bb7 34. h3 Bxd5 35. hxg4 Bxg2 36. Kxg2 fxg4 37. Qc3 Qxc3 1/2-1/2

[Event "Bundesliga 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "10.5"]
[White "Kozul, Zdenko"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2619"]
[BlackElo "2493"]
[PlyCount "77"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 Nbd7 7. Qc2 c6 8. 0-0 0-0 9. Rd1 b5 10. c5 a5 11. Nc3 Ba6 12. Be1 b4 13. Na4 Ne4 14. e3 Qb8 15. b3 g5 16. a3 g4 17. Nh4 f5 18. axb4 axb4 19. Nb2 Bf6 20. f3 gxf3 21. Nxf3 Bg7 22. Ra4 Bh6 23. Rda1 Qb7 24. Nd1 Bb5 25. R4a2 Rxa2 26. Qxa2 Ndf6 27. Bf1 Bxf1 28. Kxf1 Qg7 29. Qe2 Ng4 30. Ra6 Nc3 31. Nxc3 bxc3 32. Bxc3 Nxe3+ 33. Ke1 f4 34. gxf4 Bxf4 35. Rxc6 Qg6 36. Bd2 Qe4 37. Ra6 Bg5 38. Bxe3 Bxe3 39. Nd2 0-1

[Event "Bundesliga 2122"]
[Site "Germany"]
[Date "2022.05.28"]
[Round "9.5"]
[White "Bischoff, Klaus"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2493"]
[BlackElo "2636"]
[PlyCount "47"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Baden-Baden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. b3 Bd6 5. Bb2 0-0 6. Be2 b6 7. 0-0 Bb7 8. d3 Nbd7 9. Nbd2 c5 10. Qc2 Rc8 11. Rfe1 Qc7 12. h3 Ne5 13. cxd5 Nxd5 14. a3 Nxf3+ 15. Nxf3 e5 16. Nd2 Qe7 17. Bf3 Bb8 18. Rad1 Rfd8 19. Qc4 a6 20. Rc1 h6 21. Bg4 Rc6 22. Bf3 Rcc8 23. Bg4 Rc6 24. Bf3 1/2-1/2

[Event "Bundesliga 2122"]
[Site "Germany"]
[Date "2022.05.15"]
[Round "8.4"]
[White "Bischoff, Klaus"]
[Black "Berelowitsch, Alexander"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2493"]
[BlackElo "2506"]
[PlyCount "41"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. cxd5 exd5 6. Bb5+ Bd7 7. Be2 Nc6 8. 0-0 a6 9. Nc3 Be6 10. b3 Bd6 11. dxc5 Bxc5 12. Bb2 0-0 13. Rc1 Bd6 14. Na4 Ne4 15. Nd4 Nxd4 16. Qxd4 f6 17. f4 Qa5 18. Bd3 Rad8 19. Bxe4 dxe4 20. Qxe4 Bd5 21. Qf5 1/2-1/2

[Event "Bundesliga 2122"]
[Site "Germany"]
[Date "2022.05.14"]
[Round "7.4"]
[White "Vandenbussche, Thibaut"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2407"]
[BlackElo "2493"]
[PlyCount "131"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bxd7+ Bxd7 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. exd5 Nxd5 11. Nc3 Bc6 12. Ne5 Be7 13. Qg4 0-0 14. Bh6 Bf6 15. Ne4 Be8 16. Rac1 Kh8 17. Nxf6 Qxf6 18. Bg5 Qf5 19. Qxf5 exf5 20. Rc5 Nb6 21. Be7 Rg8 22. d5 f6 23. Nc4 Nxc4 24. Rxc4 Bb5 25. Rc7 Rgc8 26. Rxb7 Rc2 27. Ba3 Rac8 28. h4 Rc1 29. Rxc1 Rxc1+ 30. Kh2 Kg8 31. Rb8+ Kf7 32. h5 Be8 33. Rb7+ Kg8 34. h6 gxh6 35. d6 Rd1 36. Bc5 f4 37. Re7 Bc6 38. Rc7 Bb5 39. b3 h5 40. a4 Be8 41. f3 h4 42. Re7 Bc6 43. Ra7 h5 44. Rxa6 Be8 45. Rb6 h3 46. gxh3 Rd2+ 47. Kg1 Bd7 48. Rb4 Rd5 49. Rc4 Kf7 50. b4 Bxa4 51. Rxf4 Kg6 52. Rd4 Rxd4 53. Bxd4 Kf5 54. Bf2 Kf4 55. Kg2 Bc6 56. Bg3+ Ke3 57. Bh4 f5 58. Bf2+ Kf4 59. Bg1 Ke5 60. Bh2+ f4 61. h4 Kxd6 62. Bxf4+ Kd5 63. Kg3 Kc4 64. Bd6 Ba4 65. Kf4 Bd1 66. Ke4 1-0

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.17"]
[Round "15.4"]
[White "Naumann, Alexander"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2543"]
[BlackElo "2511"]
[PlyCount "40"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nf3 Nbc6 7. 0-0 Bg4 8. a3 Bxf3 9. Qxf3 Nxd4 10. Qg4 Bxc3 11. bxc3 Ne6 12. f4 h5 13. Qh4 Nc5 14. Re1 Nxd3 15. cxd3 f6 16. Ra2 Kf7 17. Qh3 Qc8 18. Rae2 Nf5 19. a4 c5 20. Ba3 b6 1/2-1/2

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.15"]
[Round "11.36"]
[White "Bluebaum, Matthias"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2641"]
[BlackElo "2511"]
[PlyCount "89"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 Re8 6. Bd3 d5 7. cxd5 exd5 8. Nge2 Bf8 9. Qc2 b6 10. e4 Na6 11. a3 c5 12. e5 cxd4 13. exf6 dxc3 14. Bxh7+ Kh8 15. Bxc3 d4 16. Rd1 Qxf6 17. Bxd4 Qh4 18. Bf5 Bxf5 19. Qxf5 Kg8 20. Qf3 Qe4 21. Qxe4 Rxe4 22. f3 Re6 23. Kf2 Nc5 24. Nf4 Rc6 25. Rhe1 Nb3 26. Be3 Rac8 27. Rd3 Na5 28. Nd5 Nc4 29. Bd4 f6 30. Ne3 Rd6 31. Red1 b5 32. Nxc4 Rxc4 33. Bc3 Rxd3 34. Rxd3 b4 35. axb4 Bxb4 36. Ke2 Bxc3 37. Rxc3 Rb4 38. Rc2 a5 39. Kd2 a4 40. Rc8+ Kf7 41. Rc7+ Kg6 42. Kc2 f5 43. g3 Rb3 44. Rc3 Rb4 45. Ra3 1-0

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.13"]
[Round "13.5"]
[White "Bischoff, Klaus"]
[Black "Rozentalis, Eduardas"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2511"]
[BlackElo "2547"]
[PlyCount "40"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Augsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. Bg5 Be7 7. Bxf6 Bxf6 8. cxd5 exd5 9. Qa4+ Qd7 10. Qxd7+ Nxd7 11. e3 0-0 12. Be2 c5 13. 0-0 a6 14. a4 Rac8 15. Rfd1 Rfd8 16. Ne1 cxd4 17. exd4 Nf8 18. Nc2 Ne6 19. g3 g6 20. h4 h5 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.10.04"]
[Round "9"]
[White "Peist, Juergen"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2314"]
[BlackElo "2495"]
[PlyCount "86"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Bg5 Bxc3 11. bxc3 Qc7 12. Qe2 b6 13. Rac1 Bb7 14. Bd3 Ng4 15. Be4 Bxe4 16. Qxe4 Ngf6 17. Qh4 Qc4 18. Rfe1 Rac8 19. Qg3 Qd3 20. Re3 Qf5 21. Bxf6 Nxf6 22. Re5 Qd3 23. Re3 Qb5 24. Ne5 Qb2 25. Ree1 Ne4 26. Qf3 Rxc3 27. Rxc3 Nxc3 28. h4 Qd2 29. Re3 Nd5 30. Rd3 Qxa2 31. Qg4 Nf6 32. Qf4 Qc2 33. g4 Nd5 34. Qe4 Qc1+ 35. Kh2 Qc7 36. Rg3 b5 37. h5 b4 38. g5 a5 39. g6 fxg6 40. hxg6 h6 41. Nf7 Qe7 42. Nxh6+ gxh6 43. g7 Rf5 0-1

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.10.03"]
[Round "8"]
[White "Bischoff, Klaus"]
[Black "Lauterbach, Ingrid"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2495"]
[BlackElo "2038"]
[PlyCount "63"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 c5 5. d5 0-0 6. Nc3 e6 7. Be2 d6 8. 0-0 e5 9. e4 a6 10. a4 a5 11. Ne1 Ne8 12. g3 f5 13. Ng2 Nf6 14. exf5 Bxf5 15. f3 Na6 16. g4 Bd7 17. h3 Kh8 18. Bg5 Qe8 19. Bd3 Nb4 20. Bb1 h6 21. Bd2 g5 22. Ra3 Qe7 23. Ne2 Rg8 24. Ng3 Bf8 25. Ne3 Qf7 26. Bf5 Bxf5 27. Nexf5 h5 28. Ne4 Nxe4 29. fxe4 Rd8 30. gxh5 Qf6 31. Rg3 Rd7 32. Nh4 1-0

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.10.02"]
[Round "7"]
[White "Krizsany, Laszlo"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2397"]
[BlackElo "2495"]
[PlyCount "21"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Bb7 7. Nc3 c6 8. 0-0 0-0 9. Rc1 d5 10. cxd5 cxd5 11. Bf4 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.10.01"]
[Round "6"]
[White "Van der Werf, Mark"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2393"]
[BlackElo "2495"]
[PlyCount "42"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 Nf6 5. d5 Bd6 6. Nf3 0-0 7. g3 c6 8. Bg2 Na6 9. 0-0 Nc5 10. Bg5 exd5 11. cxd5 h6 12. Bxf6 Qxf6 13. Rc1 Rfe8 14. b4 Na6 15. Qd3 Bf8 16. e4 c5 17. e5 Qg6 18. Qxg6 fxg6 19. b5 Nc7 20. Nh4 Rxe5 21. Nxg6 Ree8 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.09.30"]
[Round "5"]
[White "Bischoff, Klaus"]
[Black "Bellia, Fabrizio"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2495"]
[BlackElo "2431"]
[PlyCount "27"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. Bg5 Be7 7. Bxf6 Bxf6 8. cxd5 exd5 9. g3 0-0 10. Bg2 c5 11. 0-0 Na6 12. e3 Qe7 13. Qa4 Nc7 14. Rac1 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.09.29"]
[Round "4"]
[White "Boricsev, Oleg"]
[Black "Bischoff, Klaus"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2242"]
[BlackElo "2495"]
[PlyCount "80"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 Nbd7 6. Ne5 c5 7. Be2 b5 8. Bf3 Bb7 9. a4 b4 10. Ne2 Nxe5 11. Bxe5 Nd7 12. Bg3 Be7 13. b3 0-0 14. h4 Rc8 15. h5 h6 16. Bf4 a5 17. Qd2 Ba6 18. e4 cxd4 19. e5 Bg5 20. Nxd4 Bxf4 21. Qxf4 Qc7 22. 0-0-0 Nxe5 23. Kb1 Nxf3 24. Qxc7 Rxc7 25. gxf3 e5 26. Nf5 Be2 27. Rdg1 Bxf3 28. Rxg7+ Kh8 29. Rhg1 Be4 30. Ne3 Rc3 31. R7g4 Rxb3+ 32. Ka2 Rc3 33. Kb2 Rc5 34. f4 Rc3 35. R1g3 exf4 36. Rxf4 Rg8 37. Rxg8+ Kxg8 38. Ng4 Rxc2+ 39. Kb3 Rc3+ 40. Kb2 Rc6 0-1

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.09.28"]
[Round "3"]
[White "Bischoff, Klaus"]
[Black "Druckenthaner, Andreas"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2495"]
[BlackElo "2275"]
[PlyCount "127"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 e6 8. b4 Ne4 9. Nxe4 fxe4 10. Nd2 d5 11. a4 Nc6 12. Qb3 Kh8 13. b5 Ne7 14. Ba3 Re8 15. Rac1 Nf5 16. Rfd1 Bf8 17. Nf1 c6 18. Ng3 Bd7 19. Nxf5 gxf5 20. g3 Rb8 21. Bh5 Bxa3 22. Qxa3 Qe7 23. Qxe7 Rxe7 24. Be2 Kg7 25. Rd2 dxc4 26. Bxc4 Kf6 27. Be2 Be8 28. Rb2 Rd8 29. a5 cxb5 30. Bxb5 Bxb5 31. Rxb5 Rdd7 32. Kf1 Rc7 33. Rxc7 Rxc7 34. g4 Rd7 35. gxf5 exf5 36. f3 exf3 37. Kf2 h6 38. Kxf3 Re7 39. Rc5 Re6 40. Rc7 Re7 41. Rc8 Rd7 42. Rf8+ Kg6 43. Kf4 Rd5 44. Rb8 Rxa5 45. Rxb7 Ra1 46. Ke5 Ra3 47. Kf4 Ra1 48. Rc7 Rf1+ 49. Ke5 Rf3 50. Rc3 Kf7 51. d5 Ke7 52. Rc7+ Kd8 53. Rxa7 Rxe3+ 54. Kxf5 Rh3 55. Ke6 Rxh2 56. Ra8+ Kc7 57. d6+ Kb7 58. d7 Kxa8 59. d8Q+ Kb7 60. Qd5+ Ka7 61. Kd6 Kb8 62. Qb5+ Kc8 63. Qc4+ Kb7 64. Qb3+ 1-0

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.09.27"]
[Round "2"]
[White "Krasenkova, Ilena"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2123"]
[BlackElo "2495"]
[PlyCount "44"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. g3 d5 4. Bg2 b5 5. a4 b4 6. c4 bxc3 7. Nxc3 a5 8. Bf4 c6 9. 0-0 Be7 10. Ne5 Nfd7 11. e4 Nxe5 12. Bxe5 0-0 13. Re1 Na6 14. h4 Ra7 15. Bf1 Nb4 16. Rc1 Bd7 17. Qe2 Bf6 18. Bd6 Bxd4 19. Bxf8 Qxf8 20. Red1 Bb6 21. exd5 exd5 22. Qf3 Rc7 1/2-1/2

[Event "EU-ch Seniors 50"]
[Site "Budoni"]
[Date "2021.09.26"]
[Round "1"]
[White "Bischoff, Klaus"]
[Black "Hoffmann, Michael"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2495"]
[BlackElo "2441"]
[PlyCount "59"]
[EventDate "2021.09.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 Qe7 11. Rad1 Rad8 12. Rfe1 Rfe8 13. Bf1 e5 14. dxe5 Nxe5 15. Nd4 g6 16. cxd5 Nxd5 17. Nxd5 cxd5 18. Bb5 Rc8 19. Qe2 Red8 20. h3 Bb4 21. Rf1 Bc3 22. Bxc3 Rxc3 23. Rc1 Rdc8 24. Rxc3 Rxc3 25. Rd1 Rc8 26. Ba6 Qc7 27. Bxb7 Qxb7 28. Qb2 Nd7 29. Nb5 Rc5 30. b4 1-0

[Event "Bundesliga 1920 final"]
[Site "Karlsruhe"]
[Date "2020.09.20"]
[Round "7.3"]
[White "Bischoff, Klaus"]
[Black "Piceu, Tom"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2503"]
[BlackElo "2347"]
[PlyCount "39"]
[EventDate "2020.09.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. e4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Qc2 a5 9. Rd1 exd4 10. Nxd4 Re8 11. Ndb5 Nc5 12. f3 Bd7 13. Be3 Ne6 14. Qd2 h5 15. Rac1 h4 16. Bf1 Nh5 17. Nd4 Nc5 18. Ndb5 Ne6 19. Nd4 Nc5 20. Ndb5 1/2-1/2

[Event "Bundesliga 1920 final"]
[Site "Karlsruhe"]
[Date "2020.09.19"]
[Round "6.4"]
[White "Bischoff, Klaus"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2503"]
[BlackElo "2531"]
[PlyCount "116"]
[EventDate "2020.09.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 c5 5. d5 Bxc3+ 6. bxc3 e5 7. dxe6 Bxe6 8. Nf3 Nc6 9. Ng5 Nf6 10. Nxe6 fxe6 11. Qc2 e5 12. Be2 Qe7 13. 0-0 0-0-0 14. Rd1 h6 15. Rd3 g5 16. Rf3 Rdf8 17. Bd2 Kc7 18. Rd1 Qe6 19. Be1 Rhg8 20. Rfd3 Rd8 21. Rh3 h5 22. Bd2 Rd7 23. Rf3 Ne7 24. Qa4 g4 25. Rd3 Nc8 26. f3 h4 27. Be1 g3 28. h3 Nb6 29. Qa5 Kb8 30. Rd5 Nh5 31. Bd2 Rf8 32. Rb1 Rc7 33. Bg5 Qg6 34. Be3 Nxd5 35. cxd5 Nf4 36. Bxf4 Rxf4 37. Qb5 Rf8 38. Qd3 c4 39. Qe3 Rc5 40. Rb4 Qf6 41. Kf1 Rfc8 42. Ke1 Qf4 43. Qxf4 exf4 44. Kd2 Ra5 45. a4 b5 46. Bd1 Kb7 47. Kc1 Kb6 48. Kb2 Kc5 49. Rxb5+ Rxb5+ 50. axb5 Rb8 51. Ba4 Kb6 52. Ka3 Ka5 53. Bd1 Rxb5 54. Bc2 Kb6 55. Ka2 Kc5 56. Ka3 a5 57. Ka2 a4 58. Ka3 Rb3+ 0-1

[Event "Bundesliga 1920 final"]
[Site "Karlsruhe"]
[Date "2020.09.18"]
[Round "4.5"]
[White "Jakubowski, Krzysztof"]
[Black "Bischoff, Klaus"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2481"]
[BlackElo "2503"]
[PlyCount "95"]
[EventDate "2020.09.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. h3 Be7 7. Nf3 c6 8. Bd3 Na6 9. a3 Nc7 10. 0-0 d5 11. c5 Nd7 12. Qc2 Nf8 13. Nc3 Nce6 14. Ne2 Ng6 15. Nh2 0-0 16. f4 f5 17. Nf3 a5 18. g4 Nh4 19. Ne5 g6 20. Be3 Ng7 21. g5 h6 22. gxh6 Nh5 23. Bf2 Kh7 24. Kh1 Bd7 25. Rg1 Be8 26. Qd2 Bf6 27. Bxh4 Bxh4 28. Rg2 Nf6 29. Ng1 Ne4 30. Qe3 b6 31. Ngf3 bxc5 32. dxc5 Rb8 33. Nd4 Qf6 34. Bxe4 fxe4 35. b4 g5 36. Qc3 Rb7 37. Rag1 axb4 38. axb4 Re7 39. Ng4 Qxf4 40. Ne6 Qf3 41. Nxf8+ Qxf8 42. Nf6+ Kxh6 43. Ng8+ Qxg8 44. Qf6+ Qg6 45. Qxe7 Qf5 46. Rg4 Bg6 47. b5 d4 48. b6 1-0

[Event "Bundesliga 1920 final"]
[Site "Karlsruhe"]
[Date "2020.09.17"]
[Round "3.5"]
[White "Lagarde, Maxime"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2657"]
[BlackElo "2503"]
[PlyCount "45"]
[EventDate "2020.09.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nc8 9. 0-0 Be7 10. Re1 h6 11. Bd2 a6 12. Nc2 a5 13. Bc3 N8a7 14. Qd2 Qb6 15. h4 Nb4 16. Ne3 Bb5 17. a3 Bxe2 18. Rxe2 Nbc6 19. Rc1 Qb5 20. Ree1 Nc8 21. Nf1 Nb6 22. Ng3 Kd7 23. Nh5 1/2-1/2

