[Event "RR-18584"]
[Site "freechess.de"]
[Date "2023.07.31"]
[Round "?"]
[White "Vinken, Stefanie"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "58"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Be2 c5 8. 0-0 Nc6 9. dxc5 Nxc3 10. bxc3 Qa5 11. Bb2 Qxc5 12. Nd4 Rd8 13. Bf3 Ne5 14. Qb3 Nxf3+ 15. Nxf3 Be6 16. Qc2 Rac8 17. Rfc1 b5 18. Nd4 Bd5 19. Qe2 e5 20. Nb3 Qc6 21. f3 Bc4 22. Qf2 Rd3 23. Na5 Qd7 24. Nxc4 bxc4 25. Qg3 Rb8 26. Rab1 Rd2 27. Ba1 Rxb1 28. Rxb1 Rd1+ 29. Rxd1 Qxd1+ 0-1

[Event "Team-ch L21K3-R(7-9)"]
[Site "freechess.de"]
[Date "2023.07.04"]
[Round "?"]
[White "Claus, Jens"]
[Black "Flaccus, Daniel"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "123"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. d3 h6 8. c3 b5 9. Bb3 Bb7 10. Be3 d6 11. h3 Na7 12. Nh4 Nxe4 13. Ng6 Nf6 14. Nxf8 Qxf8 15. Nd2 c5 16. a4 d5 17. f4 exf4 18. Bxf4 Nc6 19. axb5 axb5 20. Rxa8 Qxa8 21. Nf3 Qd8 22. Ne5 Na5 23. Bc2 d4 24. c4 bxc4 25. dxc4 Nc6 26. Qe2 Nxe5 27. Qxe5 Kf8 28. Bd3 Bc6 29. b3 Bb7 30. Qb8 Qxb8 31. Bxb8 Nd7 32. Bf4 g5 33. Bh2 Bc6 34. Bf5 Nf6 35. Be5 Nd7 36. Bg7+ Kxg7 37. Rxe7 Nf8 38. Rc7 Kf6 39. Rxc6+ Kxf5 40. Rxc5+ Ke4 41. Rd5 Ne6 42. b4 d3 43. Kf2 Nd4 44. b5 d2 45. Rxd4+ Kxd4 46. Ke2 Kxc4 47. b6 Kc3 48. Kd1 f5 49. b7 g4 50. b8Q gxh3 51. gxh3 Kd3 52. Qf4 h5 53. Qxf5+ Ke3 54. Qxh5 Kd3 55. h4 Ke3 56. Qe5+ Kf3 57. h5 Kg4 58. h6 Kf3 59. h7 Kg4 60. h8R Kf3 61. Rg8 Kf2 62. Qe2# 1-0

[Event "Team-ch L21K3-R(7-9)"]
[Site "freechess.de"]
[Date "2023.06.21"]
[Round "?"]
[White "Claus, Jens"]
[Black "Giesa, Rolf"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "59"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Nc3 Qa5 5. Be2 e6 6. 0-0 c6 7. h3 Bh5 8. d4 Nf6 9. Ne5 Bxe2 10. Qxe2 Qc7 11. Re1 Be7 12. Bf4 Bd6 13. Nxf7 Qxf7 14. Bxd6 Kd7 15. Be5 Re8 16. Rad1 Na6 17. Rd3 Nb4 18. Rf3 Nbd5 19. Ne4 Qg6 20. Nc5+ Kc8 21. Rb3 Nb6 22. a4 Re7 23. a5 Nbd5 24. Nxb7 a6 25. Qc4 Ne8 26. Qxc6+ Ndc7 27. Nc5 Ra7 28. Qb6 Ra8 29. Qb7+ Kd8 30. Qb8+ 1-0

[Event "Team-ch L21K3-R(1-3)"]
[Site "freechess.de"]
[Date "2023.06.18"]
[Round "?"]
[White "Hoermann, Gottfried"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "D73"]
[PlyCount "76"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. 0-0 Nc6 8. Nc3 Ne4 9. e3 Nxc3 10. bxc3 0-0 11. a4 b6 12. Ba3 Ba6 13. Re1 Rc8 14. e4 dxe4 15. Rxe4 Re8 16. Qb3 Na5 17. Qc2 Bb7 18. Rf4 Qc7 19. Bb4 Nc4 20. a5 bxa5 21. Bc5 e5 22. Rh4 Bf6 23. Rh3 h5 24. Nh4 Bxg2 25. Nxg2 exd4 26. cxd4 Nd6 27. Qa4 Ne4 28. Re1 Qb8 29. g4 Nxc5 30. dxc5 Rxe1+ 31. Nxe1 Qb4 32. Qd1 Qxg4+ 33. Qxg4 hxg4 34. Rg3 Rxc5 35. Rxg4 Rc1 36. Kf1 Bc3 37. Re4 a4 38. f3 Rxe1+ 0-1

[Event "Team-ch L21K3-R(7-9)"]
[Site "freechess.de"]
[Date "2023.06.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Auderer, Stefan"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "83"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 0-0 6. Re1 Nc6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Be6 10. Bxe6 fxe6 11. e5 dxe5 12. Qxe5 Ng4 13. Qxe6+ Kh8 14. Qxg4 Bc5 15. Be3 Bxe3 16. Rxe3 Qf6 17. Qg3 Rad8 18. Rae1 c6 19. Rf3 Qd4 20. Rxf8+ Rxf8 21. Qe3 Qxe3 22. Rxe3 Rd8 23. Rd3 Rxd3 24. cxd3 Kg8 25. f4 Kf7 26. g4 Ke6 27. Kf2 Kd6 28. Ke3 b5 29. Ke4 a6 30. f5 Ke7 31. Ke5 h6 32. h4 a5 33. g5 hxg5 34. hxg5 b4 35. Ne4 a4 36. f6+ gxf6+ 37. gxf6+ Kf7 38. Ng5+ Kg6 39. f7 Kg7 40. Ke6 Kf8 41. Kf6 a3 42. Ne6# 1-0

[Event "Team-ch L21K3-R(1-3)"]
[Site "freechess.de"]
[Date "2023.05.18"]
[Round "?"]
[White "Keilholz, Stefan"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "96"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 Qe7 8. Qf3 d5 9. Bd2 Bg4 10. Qe3 Bc5 11. Qf4 d4 12. Ne2 Bd6 13. Qg5 h6 14. Qh4 c5 15. f3 Bd7 16. 0-0 0-0-0 17. c3 Kb8 18. Qf2 dxc3 19. bxc3 Ka8 20. Rab1 Bc6 21. Be3 h5 22. Rb3 Nd7 23. Rfb1 Rb8 24. h4 Ne5 25. Bc2 Rb6 26. Rd1 Nc4 27. Ng3 Nxe3 28. Qxe3 Bxg3 29. Qg5 Qxg5 30. hxg5 Ba4 31. Rxb6 Bxc2 32. Rbb1 Bxb1 33. Rxb1 Rd8 34. Rc1 Rd2 35. a3 Ra2 36. Kf1 Rxa3 37. c4 Re3 38. Rd1 a5 39. Ra1 Kb7 40. Rd1 a4 41. Ra1 a3 42. Rd1 Kb6 43. Rb1+ Ka5 44. Ra1 Kb4 45. Rb1+ Kxc4 46. f4 Rxe4 47. Rc1+ Kb3 48. Rb1+ Kc2 0-1

[Event "Team-ch L21K3-H(1-3)"]
[Site "freechess.de"]
[Date "2023.05.11"]
[Round "?"]
[White "Claus, Jens"]
[Black "Keilholz, Stefan"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "187"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Be2 Bg4 6. b4 Qxb4 7. Rb1 Qc5 8. Rb5 Qc6 9. h3 Bc8 10. 0-0 Qd6 11. Re1 Nc6 12. d4 a6 13. Rb3 e6 14. Ba3 Qd7 15. Bd3 Bxa3 16. Rxa3 0-0 17. Ne4 Nd5 18. Nc5 Qe7 19. Be4 b6 20. Bxd5 Qd6 21. Bxc6 Qxc6 22. Ne4 f6 23. Qe2 a5 24. Rc3 Qd7 25. Re3 Bb7 26. c4 Rfe8 27. Nxf6+ gxf6 28. Rxe6 Rxe6 29. Qxe6+ Qxe6 30. Rxe6 Kf7 31. Re3 Ba6 32. Nd2 Rd8 33. Re4 c5 34. d5 b5 35. Re6 bxc4 36. Ne4 c3 37. Nxc3 Bb7 38. Rb6 Bxd5 39. Rb5 a4 40. Rxc5 Be6 41. Nxa4 Bxa2 42. Nc3 Be6 43. Ne2 Ke7 44. Nf4 Bb3 45. Nh5 Ba4 46. Rc7+ Bd7 47. Rb7 f5 48. Nf4 Kd6 49. Ra7 Rc8 50. Kh2 Rb8 51. Kg3 Rb2 52. Ra8 Rb7 53. Ra6+ Bc6 54. Kh4 Ke5 55. Rxc6 Kxf4 56. Rc3 Rb6 57. g3+ Ke5 58. Re3+ Kf6 59. Kh5 Rb7 60. Kh6 Rc7 61. Rb3 Ke6 62. Re3+ Kf6 63. Rf3 Ke5 64. g4 fxg4 65. hxg4 Rc4 66. Rf5+ Ke6 67. f4 Rc7 68. Re5+ Kd6 69. Re8 Rc4 70. Rf8 Ke7 71. Rf5 Rc8 72. Kxh7 Rb8 73. g5 Ke6 74. Re5+ Kd6 75. g6 Rf8 76. g7 Rxf4 77. Rg5 Rf7 78. Kg6 Rxg7+ 79. Kxg7 Ke7 80. Rg6 Kd7 81. Kh6 Ke7 82. Kg5 Kf7 83. Kf5 Ke7 84. Re6+ Kd8 85. Ke5 Kd7 86. Rh6 Kc7 87. Kd5 Kb7 88. Kc5 Kc7 89. Rh7+ Kd8 90. Kd6 Ke8 91. Ra7 Kf8 92. Ke6 Kg8 93. Kf6 Kh8 94. Kg6 1-0

[Event "Team-ch L21K3-R(4-6)"]
[Site "freechess.de"]
[Date "2023.05.06"]
[Round "?"]
[White "Nieke, Karl Friedrich"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "88"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. Nbd2 0-0 6. Qe2 c5 7. c3 Bg4 8. h3 Bd7 9. 0-0 c4 10. Bc2 Nc6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Be6 14. Bf4 Bd5 15. Bxd5 Qxd5 16. Rfe1 Rfe8 17. Ne5 b5 18. Nxc6 Qxc6 19. Rad1 Rad8 20. a3 a6 21. Be5 Bxe5 22. Qxe5 Rd5 23. Qe4 Qd7 24. Re2 e6 25. Rde1 Rd8 26. Qf3 Qc7 27. Qf6 Rf5 28. Qh4 Rh5 29. Qe4 a5 30. Qf3 Rf5 31. Qe3 b4 32. axb4 axb4 33. Qh6 Qa5 34. Re5 Rxe5 35. Rxe5 Qa1+ 36. Kh2 bxc3 37. bxc3 Qxc3 38. Re4 Rxd4 39. Re5 Qa3 40. Rb5 Qd6+ 41. g3 c3 42. Ra5 Qc6 43. Ra7 Rd1 44. g4 Qf3 0-1

[Event "Team-ch L21K3-R(4-6)"]
[Site "freechess.de"]
[Date "2023.04.30"]
[Round "?"]
[White "Bergmueller, Anja"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "70"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Ng5 0-0 6. Bxf7+ Rxf7 7. Nxf7 Kxf7 8. Bg5 d6 9. Bxf6 Qxf6 10. Qf3 Qxf3 11. gxf3 Nd4 12. Kd1 Nxf3 13. Nc3 Bh3 14. Ke2 Nd4+ 15. Kd2 Bg2 16. Rhg1 Nf3+ 17. Ke2 Nxg1+ 18. Rxg1 Bh3 19. Kd2 Be6 20. Nd5 Bxd5 21. exd5 Kg8 22. Rf1 Rf8 23. f3 Rf4 24. c4 Rh4 25. Rh1 Rh3 26. Ke2 Kf7 27. b3 Kf6 28. a4 Kf5 29. a5 Kf4 30. Rf1 Rxh2+ 31. Ke1 Rb2 32. Kd1 Rb1+ 33. Ke2 Rxf1 34. Kxf1 Kxf3 35. Ke1 h5 0-1

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2023.04.23"]
[Round "8.7"]
[White "Claus, Jens"]
[Black "Koesterke, Klaus"]
[Result "1/2-1/2"]
[ECO "E10"]
[PlyCount "97"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ribnitz Damgarten"]
[BlackTeam "Binz Therme Ruegen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Nc3 Bb4 5. Qc2 b6 6. e3 Bb7 7. Be2 Be4 8. Bd3 Bxd3 9. Qxd3 0-0 10. 0-0 d5 11. a3 Be7 12. b4 a5 13. b5 dxc4 14. Qxc4 Bd6 15. Ne5 Nfd7 16. Rd1 Qe7 17. f4 Rc8 18. Bb2 Bxe5 19. dxe5 Nc5 20. Na4 Nbd7 21. Nxc5 Qxc5 22. Qd3 Nf8 23. Rac1 Qe7 24. Rc6 Rd8 25. Bd4 Rac8 26. Rdc1 Qd7 27. Qc3 Ng6 28. Rxc7 Rxc7 29. Qxc7 Qd5 30. Bxb6 Rd7 31. Qc6 Qd2 32. Qc3 Qd5 33. Bxa5 Qxb5 34. Bb4 Rd3 35. Qc5 Qa4 36. g3 Rd1+ 37. Kg2 Rd5 38. Qc8+ Kh7 39. Qc2 Qa8 40. Qc6 Qa7 41. Qc3 Qa8 42. Kf2 Qa6 43. Qc2 h5 44. Rd1 Qb7 45. Rxd5 Qxd5 46. e4 Qd4+ 47. Kf3 Qg1 48. Qf2 Qa1 49. Kg2 1/2-1/2

[Event "Theme 23377"]
[Site "freechess.de"]
[Date "2023.04.23"]
[Round "?"]
[White "Misere, Heinz"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "42"]
[EventDate "2022.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bc5 5. Be2 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Bg5 Bf5 10. a3 Rfe8 11. b4 Bf8 12. Nh4 Be6 13. Bf3 e4 14. dxe4 Qxg5 15. g3 Rad8 16. Qe1 Nd4 17. Qd1 Nb3 18. cxb3 Rxd1 19. Rfxd1 Bxb3 20. Rd3 Qe5 21. Rad1 Bxd1 0-1

[Event "Theme 23726"]
[Site "freechess.de"]
[Date "2023.04.19"]
[Round "?"]
[White "Claus, Jens"]
[Black "Helbig, Harry"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "77"]
[EventDate "2023.01.22"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. 0-0 a6 6. d4 d6 7. dxe5 dxe5 8. Qxd8+ Nxd8 9. Nxe5 Bb4 10. f3 Bxc3 11. bxc3 0-0 12. Ba3 Re8 13. Rfd1 Be6 14. Bxe6 Nxe6 15. Nc4 b5 16. Ne3 c5 17. Rd6 a5 18. Rad1 b4 19. Bb2 Nh5 20. Nd5 Nhf4 21. Nxf4 Nxf4 22. c4 Ne6 23. Kf2 Rec8 24. Ke3 Kh7 25. R6d5 a4 26. f4 g5 27. f5 Nf4 28. Rd7 Rf8 29. g3 Nh5 30. Rc7 Kg8 31. Rd6 f6 32. Rxc5 b3 33. cxb3 axb3 34. axb3 Ng7 35. Rxf6 Rxf6 36. Bxf6 Ra3 37. Rb5 Ra8 38. Bxg7 Kxg7 39. e5 1-0

[Event "Team-ch L21K3-R(1-3)"]
[Site "freechess.de"]
[Date "2023.04.17"]
[Round "?"]
[White "Koglin, Juergen"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "54"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. c3 c5 5. Nd2 Nc6 6. Bd3 Bd6 7. Bg5 h6 8. Bh4 c4 9. Bc2 e5 10. dxe5 Nxe5 11. Ngf3 Nxf3+ 12. Nxf3 Be7 13. Nd4 0-0 14. Qf3 g5 15. Bxg5 hxg5 16. Nf5 Re8 17. h4 Bxf5 18. Bxf5 g4 19. Qf4 Bf8 20. g3 Qb6 21. Rb1 Rad8 22. Qg5+ Kh8 23. 0-0 Ne4 24. Qh5+ Qh6 25. Qxh6+ Bxh6 26. Rfd1 Rg8 27. Kg2 b5 0-1

[Event "Team-ch L21K3-H(1-3)"]
[Site "freechess.de"]
[Date "2023.04.15"]
[Round "?"]
[White "Claus, Jens"]
[Black "Hoermann, Gottfried"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "81"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. c4 Nb6 5. Be2 g6 6. exd6 cxd6 7. 0-0 Bg7 8. Nc3 0-0 9. d4 Nc6 10. Be3 Bg4 11. b3 f5 12. Ng5 Bxe2 13. Nxe2 Qd7 14. Rc1 h6 15. Nf3 g5 16. d5 Ne5 17. Nxe5 Bxe5 18. Bd4 f4 19. f3 Qf5 20. Qc2 Bxd4+ 21. Nxd4 Qf6 22. Rcd1 Rac8 23. Qe4 Nd7 24. Rfe1 Ne5 25. Ne6 Rf7 26. c5 h5 27. cxd6 exd6 28. Rc1 Re8 29. Qa4 Rfe7 30. Re4 Nd3 31. Rd1 Nc5 32. Nxc5 dxc5 33. d6 Rxe4 34. fxe4 Qe6 35. Rd5 Kf7 36. Qc4 b5 37. Rf5+ Kg6 38. Qxe6+ Rxe6 39. d7 Rxe4 40. Rd5 Rd4 41. Rxd4 1-0

[Event "Team-ch L21K3-R(4-6)"]
[Site "freechess.de"]
[Date "2023.04.15"]
[Round "?"]
[White "Treur, Dick"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "D93"]
[PlyCount "42"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. cxd5 Ne4 9. Qc1 Nxc3 10. Qd2 b6 11. c6 Nxd5 12. Qxa5 bxa5 13. Be5 Nxc6 14. Bxg7 Kxg7 15. Bc4 Nb6 16. Bb5 Bb7 17. 0-0 Rac8 18. Rac1 Nb4 19. a3 Nc6 20. Ng5 Ne5 21. f4 Nec4 0-1

[Event "Theme 23377"]
[Site "freechess.de"]
[Date "2023.03.31"]
[Round "?"]
[White "Claus, Jens"]
[Black "Giesa, Rolf"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "48"]
[EventDate "2022.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 h6 9. Bb2 b6 10. e4 dxe4 11. Nxe4 Bb7 12. Re1 Nxe4 13. Bxe4 Nf6 14. Qc2 Nxe4 15. Qxe4 Qc7 16. Qg4 Bf6 17. Rad1 Rad8 18. Rb1 Bc8 19. h3 c5 20. dxc5 Bxb2 21. Rxb2 Qxc5 22. Rbe2 Rfe8 23. Ne5 Rd4 24. Re4 Rxe4 0-1

[Event "Theme 23726"]
[Site "freechess.de"]
[Date "2023.03.31"]
[Round "?"]
[White "Helbig, Harry"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "46"]
[EventDate "2023.01.22"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. h3 Bb4 8. Bd2 d5 9. e5 Qe7 10. Bd3 Qxe5+ 11. Qe2 Qxe2+ 12. Bxe2 0-0 13. 0-0-0 Bd6 14. f4 Rb8 15. Be3 c5 16. Nxd5 Nxd5 17. Rxd5 Re8 18. Kd2 Rxb2 19. Bc4 Be6 20. Bb5 Rxb5 21. Rd3 c4 22. Rc3 Bb4 23. a4 Rd5+ 0-1

[Event "Team-ch L21K3-H(4-6)"]
[Site "freechess.de"]
[Date "2023.03.26"]
[Round "?"]
[White "Pohanka, Michael"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "66"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. Bg5 Be7 9. 0-0 h6 10. Bb5+ Kf8 11. Bxf6 Bxf6 12. c3 Rb8 13. Qe2 Be6 14. Na3 Qd6 15. Rad1 c6 16. Ba4 Qc7 17. g3 h5 18. Nb1 g6 19. f3 h4 20. g4 h3 21. f4 Rh4 22. g5 Bg7 23. b4 Bf5 24. Bc2 Rg4+ 25. Kh1 Rg2 26. Rf2 Re8 27. Qd2 Rxf2 28. Qxf2 Bxc2 29. Qxc2 Qxf4 30. Qd3 Re3 31. Qf1 Rf3 32. Qg2 hxg2+ 33. Kxg2 Rf2+ 0-1

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2023.03.19"]
[Round "7.7"]
[White "Claus, Jens"]
[Black "Jasinski, Viktor"]
[Result "1-0"]
[ECO "E14"]
[BlackElo "1726"]
[PlyCount "76"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ribnitz Damgarten"]
[BlackTeam "Motor Wolgast"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. Nc3 d6 8. Qc2 Nbd7 9. e4 e5 10. Bg5 Re8 11. Rad1 h6 12. Bh4 Qc8 13. Rfe1 c5 14. d5 Nf8 15. Bg3 Nh5 16. Nh4 Nxg3 17. hxg3 Bxh4 18. gxh4 Ng6 19. g3 Rf8 20. Bh5 Qh3 21. Qe2 Bc8 22. Qf1 Qxf1+ 23. Kxf1 Ne7 24. Kg2 g6 25. Be2 f5 26. f3 Bd7 27. Rf1 Rf7 28. Nb5 a6 29. Nc3 Raf8 30. a3 Kg7 31. Rde1 g5 32. hxg5 hxg5 33. exf5 Nxf5 34. Bd1 Nd4 35. Ne4 g4 36. fxg4 Bxg4 37. Bxg4 Nc2 38. Rxf7+ Rxf7 1-0

[Event "Team-ch L21K3-H(1-3)"]
[Site "freechess.de"]
[Date "2023.03.05"]
[Round "?"]
[White "Claus, Jens"]
[Black "Meth, Andreas"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "71"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bd3 e6 7. 0-0 Be7 8. c4 0-0 9. Nc3 Bd7 10. Kh1 Nc6 11. Be3 Nxd4 12. Bxd4 Bc6 13. f3 Qc7 14. Rc1 Rad8 15. b4 Bd7 16. b5 axb5 17. cxb5 Qa5 18. Rf2 Rc8 19. Rfc2 Nh5 20. g3 e5 21. Bb6 Qa8 22. Nd5 Bg5 23. f4 Nxg3+ 24. hxg3 exf4 25. gxf4 Bh6 26. Ne7+ Kh8 27. Nxc8 Bxf4 28. Ne7 Bxc1 29. Qxc1 Qe8 30. Nd5 Qe5 31. Qe3 f5 32. Bd4 Qe8 33. Qh6 Qf7 34. Rg2 Rg8 35. exf5 Be8 36. Nf6 1-0

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2023.02.26"]
[Round "6.7"]
[White "Dittrich, Carsten"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1887"]
[PlyCount "93"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Graal Mueritz"]
[BlackTeam "Ribnitz Damgarten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. e5 Ne4 9. Qc2 d5 10. Bd3 f5 11. 0-0 Be6 12. Ne2 Qd7 13. Be3 a6 14. a3 Be7 15. b4 Nd8 16. Qc1 Nf7 17. Nf4 c6 18. Ne1 h6 19. Ng6 Rfe8 20. Nxe7+ Qxe7 21. Qc2 g6 22. g3 Nfg5 23. h4 Nh7 24. Ng2 Kg7 25. f3 h5 26. g4 Qd7 27. gxh5 g5 28. hxg5 Nhxg5 29. Nf4 Ng3 30. Nxe6+ Nxe6 31. Bxf5 Nxf5 32. Qxf5 Qf7 33. h6+ Kf8 34. Qxf7+ Kxf7 35. f4 Ke7 36. f5 Nf8 37. Kh2 Nh7 38. Rg1 Rg8 39. Rxg8 Rxg8 40. Rg1 Rxg1 41. Kxg1 b6 42. Kf2 Kf7 43. Kg3 Nf8 44. Kg4 Ke7 45. Bg5+ Ke8 46. Kh5 Kf7 47. Bd8 1-0

[Event "Theme 23726"]
[Site "freechess.de"]
[Date "2023.02.09"]
[Round "?"]
[White "Boetzer, Frank"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "7"]
[EventDate "2023.01.22"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 1-0

[Event "Team-ch L21K3-H(7-9)"]
[Site "freechess.de"]
[Date "2023.01.30"]
[Round "?"]
[White "Claus, Jens"]
[Black "Foerster, Stephan"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "17"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Rc1 h6 8. Bh4 b6 9. Bxf6 1-0

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2023.01.21"]
[Round "?"]
[White "Werner, Ralf"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "84"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qf3 Nf6 5. d3 Nd4 6. Qd1 d5 7. Bb3 Nxb3 8. axb3 dxe4 9. Bg5 Bg7 10. h3 h6 11. Be3 exd3 12. Qxd3 Qxd3 13. cxd3 Be6 14. Nf3 Nd5 15. Nbd2 Nf4 16. g4 Nxd3+ 17. Ke2 Nf4+ 18. Bxf4 exf4 19. Nc4 0-0-0 20. Rad1 Rxd1 21. Rxd1 Re8 22. Ke1 Bxc4+ 23. Kd2 Bxb3 24. Re1 Rd8+ 25. Kc1 h5 26. Ng5 hxg4 27. hxg4 Bh6 28. Nxf7 Bxf7 29. b4 f3+ 30. Kc2 Rd2+ 31. Kc3 Rxf2 32. Re7 Bd2+ 33. Kd4 Ba2 34. Kc5 Kd8 35. Rg7 Bb1 36. Rg8+ Ke7 37. Rg7+ Kf6 38. Rxc7 b6+ 39. Kb5 Bd3+ 40. Ka4 b5+ 41. Kb3 Bc4+ 42. Ka3 Bc1# 0-1

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2023.01.15"]
[Round "5.6"]
[White "Zeeck, Detlef"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "56"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Graal Mueritz II"]
[BlackTeam "Ribnitz Damgarten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 e6 5. Nd2 b6 6. Ngf3 Be7 7. Bd3 0-0 8. 0-0 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nd7 14. Rad1 Nf6 15. Qe2 cxd4 16. Nxd4 Qd5 17. Rfe1 Bc5 18. Nb5 Qc6 19. b4 Be7 20. Nd4 Qb7 21. a3 Nd5 22. Bd2 Rac8 23. c4 Nf6 24. Nf5 exf5 25. Qxe7 Qxe7 26. Rxe7 Rfd8 27. f3 Rxc4 28. Kf1 Rcd4 0-1

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2023.01.14"]
[Round "?"]
[White "Claus, Jens"]
[Black "Werner, Ralf"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "71"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Nc3 Qd6 5. d4 h6 6. Ne5 Qe6 7. Bc4 Qxc4 8. Nxc4 b6 9. Qf3 c6 10. 0-0 Bg4 11. Qg3 Kd8 12. Ne5 Ke8 13. Nxg4 Nbd7 14. Nxf6+ Nxf6 15. Re1 Nd5 16. Nxd5 cxd5 17. Qb3 e6 18. Qb5+ Ke7 19. Qxd5 Rd8 20. Qe4 Rd7 21. b3 g6 22. Ba3+ Ke8 23. Bxf8 Kxf8 24. Rad1 Kg7 25. Qe5+ Kh7 26. h4 h5 27. d5 Rxd5 28. Rxd5 exd5 29. Qxd5 Rf8 30. Re7 Kg7 31. Qe5+ Kg8 32. Qf6 a5 33. g4 hxg4 34. Qxb6 f5 35. Qxg6+ Kh8 36. Qh7# 1-0

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.12.14"]
[Round "?"]
[White "Bernitt, Sven"]
[Black "Claus, Jens"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "120"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Qd2 Qxd2+ 12. Bxd2 b6 13. 0-0 Bb7 14. d5 Rc8 15. Rfc1 Nd7 16. Be3 Nf6 17. Bd3 Kf8 18. h4 Rxc1+ 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. h5 Nxh5 22. Nd4 Bb7 23. Nc6 Bxc6 24. dxc6 Be5 25. g3 Bc7 26. Kg2 e5 27. Bg5 Kg7 28. Kf3 Nf6 29. Bc4 Ne8 30. a4 Nd6 31. Bd5 b5 32. axb5 f6 33. Be3 Nxb5 34. Ke2 Bb6 35. Bd2 h5 36. f4 Bc7 37. Kd3 a6 38. Bc4 h4 39. gxh4 exf4 40. Bb4 Na7 41. Bd5 Nb5 42. Bc4 g5 43. hxg5 fxg5 44. e5 Bxe5 45. Bxb5 axb5 46. Bc3 Kf7 47. Bxe5 Ke7 48. Ke4 b4 49. Bf6+ Kd6 50. Bxg5 Kxc6 51. Bxf4 b3 52. Kd3 b2 53. Kc2 b1Q+ 54. Kxb1 Kd5 55. Kc2 Ke4 56. Bb8 Kd5 57. Kd3 Kc6 58. Kc4 Kb7 59. Bh2 Kc6 60. Kd4 Kb5 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2022.12.11"]
[Round "4.7"]
[White "Klinger, Clemens"]
[Black "Claus, Jens"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1585"]
[PlyCount "38"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Stralsund HSG II"]
[BlackTeam "Ribnitz Damgarten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ Kg8 9. Qxc5 Qe7 10. Qxe7 Nxe7 11. Nd2 d6 12. Nb3 c5 13. Bf4 b6 14. Bxd6 Kf7 15. Nd2 Ba6 16. 0-0-0 Rad8 17. Bg3 Nc6 18. f4 d3 19. c3 b5 1/2-1/2

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.12.06"]
[Round "?"]
[White "Claus, Jens"]
[Black "Bernitt, Sven"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "94"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 a5 7. Re1 0-0 8. h3 h6 9. d4 Ba7 10. Bb3 Re8 11. Bc2 b5 12. a4 b4 13. Be3 bxc3 14. Nxc3 exd4 15. Nxd4 Nb4 16. Rc1 Nxc2 17. Nxc2 Bd7 18. Bxa7 Rxa7 19. Nd4 Rb7 20. Ndb5 Qb8 21. Rc2 Be6 22. Rce2 Nd7 23. Re3 Nc5 24. Rg3 Kh8 25. e5 Bb3 26. Qg4 Rg8 27. exd6 cxd6 28. Qf3 Bxa4 29. Nd4 Bd7 30. Qxf7 a4 31. Qg6 Be8 32. Qg4 Bd7 33. Qg6 Be8 34. Qg4 Bd7 35. Qf4 Rf8 36. Qc1 Re8 37. Rxe8+ Qxe8 38. Nce2 Qb8 39. Nf4 Ne4 40. Ng6+ Kh7 41. Qf4 Nxg3 42. Nf8+ Kg8 43. Nxd7 Rxd7 44. Qxg3 Qxb2 45. Qg4 Rf7 46. Qc8+ Kh7 47. Nf3 a3 0-1

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2022.11.27"]
[Round "3.7"]
[White "Claus, Jens"]
[Black "Wagner, Tino"]
[Result "1-0"]
[ECO "E91"]
[BlackElo "1467"]
[PlyCount "97"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ribnitz Damgarten"]
[BlackTeam "Gryps SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 a6 8. d5 e6 9. Re1 Qc7 10. Qc2 Ne8 11. Bg5 h6 12. Bh4 Nd7 13. Be7 Ndf6 14. Bxf8 Bxf8 15. dxe6 Bxe6 16. Nd5 Nxd5 17. exd5 Bd7 18. Bd3 Ng7 19. Nh4 Be8 20. f4 Nh5 21. g3 Bg7 22. f5 Bd4+ 23. Kg2 g5 24. Nf3 Bg7 25. Re2 Nf6 26. Rae1 Bf8 27. Nd2 b5 28. Ne4 Ng4 29. h3 bxc4 30. Bxc4 Ne5 31. Nf6+ Kh8 32. Nxe8 Rxe8 33. Bxa6 c4 34. Bxc4 Rc8 35. b3 Be7 36. Rc1 Qb6 37. Qd2 Bf6 38. a4 Kg7 39. Qe3 Qd8 40. Bb5 Rb8 41. Qc3 Nd7 42. Qc7 Qxc7 43. Rxc7 Nc5 44. Re8 Bd8 45. Rc6 Nxb3 46. Rxd6 Bc7 47. f6+ Kg6 48. Bd3+ Kh5 49. Rxb8 1-0

[Event "KO-23580"]
[Site "freechess.de"]
[Date "2022.11.24"]
[Round "?"]
[White "Claus, Jens"]
[Black "Lautenbach, Walter"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "20"]
[EventDate "2022.09.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bd3 e6 6. 0-0 h6 7. Re1 Be7 8. Nc3 0-0 9. Bf4 Nc6 10. Qe2 Nb4 0-1

[Event "KO-23580"]
[Site "freechess.de"]
[Date "2022.11.24"]
[Round "?"]
[White "Lautenbach, Walter"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "21"]
[EventDate "2022.09.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Bh4 Nbd7 9. Qd2 a6 10. 0-0-0 b6 11. g4 1-0

[Event "Theme 23377"]
[Site "freechess.de"]
[Date "2022.11.19"]
[Round "?"]
[White "Lais, Peter"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "17"]
[EventDate "2022.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 bxc6 7. dxe5 Nf5 8. Qd3 d6 9. exd6 1-0

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2022.11.06"]
[Round "2.7"]
[White "Kalettka, Joachim"]
[Black "Claus, Jens"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "43"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Waren"]
[BlackTeam "Ribnitz Damgarten"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. c4 b6 5. cxd5 Qxd5 6. a3 c5 7. Nc3 Qd8 8. Bb5+ Bd7 9. 0-0 Bxb5 10. Nxb5 a6 11. Nc3 cxd4 12. Qa4+ Qd7 13. exd4 Qxa4 14. Nxa4 Nbd7 15. Ne5 b5 16. Nxd7 Nxd7 17. Nc3 Nb6 18. Re1 b4 19. Ne4 bxa3 20. bxa3 Be7 21. Rb1 Nd5 22. Nc5 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 2223"]
[Site "Mecklenburg VP"]
[Date "2022.10.23"]
[Round "1.7"]
[White "Claus, Jens"]
[Black "Buenz, Heinrich"]
[Result "0-1"]
[ECO "A18"]
[BlackElo "1794"]
[PlyCount "86"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ribnitz Damgarten"]
[BlackTeam "Neubrandenburg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. Nc3 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 c5 8. d5 e5 9. h3 Nb6 10. Be3 Ne8 11. Qc2 g6 12. Bh6 Ng7 13. Rae1 f5 14. Nh2 Bg5 15. Bxg5 Qxg5 16. Nf3 Qh6 17. Kh2 fxe4 18. Ng1 exd3 19. Qxd3 Bf5 20. Qe2 Qf4+ 21. g3 Qxc4 22. Qd2 Qd3 23. Rd1 Qxd2 24. Rxd2 Nc4 25. Rdd1 Nxb2 26. Rd2 Nc4 27. Rdd1 a6 28. g4 Bd7 29. Rc1 Nd2 30. Rfd1 Nf3+ 31. Kg3 Nd4 32. Ne4 Ne8 33. Rd2 b5 34. Rc3 b4 35. Re3 a5 36. Ne2 Nxe2+ 37. Rdxe2 c4 38. Nd2 Bb5 39. Re1 Nc7 40. Nxc4 Bxc4 41. Rc1 Nxd5 42. Ree1 Nc3 43. a3 Ne2+ 0-1

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.09.14"]
[Round "?"]
[White "Claus, Jens"]
[Black "Fischer, Alexander"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "52"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. Nc3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. d4 exd4 10. cxd4 h6 11. c3 Bf5 12. Bd3 Qf6 13. Qc2 Ne7 14. Rb1 b6 15. c4 Rfe8 16. h3 Bxd3 17. Qxd3 Rad8 18. Re1 Nf5 19. Bb2 Nh4 20. Nxh4 Qxh4 21. Bc3 Re7 22. Rxe7 Qxe7 23. Re1 Qd7 24. Re4 Re8 25. Rxe8+ Qxe8 26. d5 Qe7 1/2-1/2

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.09.13"]
[Round "?"]
[White "Viereck, Axel"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "85"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Nh4 d6 9. a3 Nxe4 10. dxe4 Bxh4 11. Be3 Bb7 12. Nd2 Na5 13. Ba2 Re8 14. b4 Nc6 15. c4 Nd4 16. Bxd4 exd4 17. f3 d3 18. cxb5 c6 19. bxc6 Bxc6 20. Nc4 d5 21. exd5 Bb5 22. Qxd3 Bxc4 23. Qxc4 Qb6+ 24. Kh1 Bf6 25. Rad1 Rac8 26. Qb3 Qa7 27. d6 Rc3 28. Qa4 Rd8 29. Rfe1 Qb8 30. Qxa6 g6 31. d7 Kg7 32. Qd6 Qa8 33. Qb6 Rc2 34. Bb1 Rc4 35. Qb5 Rh4 36. Re8 Qxa3 37. Rxd8 Bxd8 38. Qe5+ Kh6 39. Qe8 Kg7 40. Qxd8 Rd4 41. Rg1 Qxb4 42. Qe8 Qd6 43. d8Q 1-0

[Event "Theme 23377"]
[Site "freechess.de"]
[Date "2022.09.11"]
[Round "?"]
[White "Claus, Jens"]
[Black "Mannheim, Mario"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "58"]
[EventDate "2022.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. Nxd4 0-0 10. 0-0 Ne5 11. f4 Nd7 12. Qf3 Nf6 13. Bd3 Re8 14. Nb3 c6 15. Be3 Bg4 16. Qg3 c5 17. h3 Qe7 18. Rae1 Be6 19. Bc1 Qc7 20. Bb5 Re7 21. Be2 Rae8 22. Bb5 Rd8 23. Be2 Bd5 24. Bf3 Ne4 25. Qh4 Re6 26. Re2 Nxc3 27. Rxe6 fxe6 28. Bd2 Nxa2 29. Bxd5 exd5 0-1

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.09.10"]
[Round "?"]
[White "Claus, Jens"]
[Black "Mechlenburg, Wolfgang"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "45"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. 0-0 Qe7 5. a3 Bc5 6. Nc3 Nf6 7. Nd5 Nxd5 8. exd5 0-0 9. dxc6 Kh8 10. d4 exd4 11. Re1 Qf6 12. Bd3 bxc6 13. Bg5 Qd6 14. b4 Bb6 15. Be7 Qd5 16. Bxf8 d6 17. Re8 Bd7 18. Rxa8 f6 19. Ng5 fxg5 20. Be7+ Qg8 21. Rxg8+ Kxg8 22. Qf3 g6 23. Qf8# 1-0

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.09.07"]
[Round "?"]
[White "Claus, Jens"]
[Black "Czogalla, Joachim"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "35"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. c4 Bxf3 6. Qxf3 Nb4 7. Qb3 e6 8. Be3 N8c6 9. c5 a5 10. a3 Nd5 11. Qxb7 Na7 12. Nc3 Nxe3 13. fxe3 Be7 14. Bb5+ Kf8 15. Be2 Qb8 16. Qf3 c6 17. 0-0 h5 18. Qxf7# 1-0

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.09.07"]
[Round "?"]
[White "Czogalla, Joachim"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "40"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. d4 Bb4 5. Bd2 exd4 6. exd4 0-0 7. Be2 Nxd4 8. Bd3 Re8+ 9. Be3 d5 10. Nge2 Nxe2 11. Qxe2 Bg4 12. f3 d4 13. 0-0 Rxe3 14. Qd2 Qe7 15. fxg4 dxc3 16. bxc3 Bc5 17. Kh1 Rd8 18. Bxh7+ Nxh7 19. Qc2 Re2 20. Qf5 Rdd2 0-1

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.09.06"]
[Round "?"]
[White "Fischer, Alexander"]
[Black "Claus, Jens"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "47"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 b6 11. Rc1 Bb7 12. Bb5 Rc8 13. Bxc6 Rxc6 14. d5 Rd6 15. c4 e6 16. Qa4 Rd7 17. Rfe1 Re8 18. Qb3 h6 19. a4 exd5 20. exd5 Bc8 21. h3 Rde7 22. Ng3 Bd7 23. Nf1 Re5 24. Qa3 1/2-1/2

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.08.29"]
[Round "?"]
[White "Claus, Jens"]
[Black "Werner, Ralf"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "108"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. e5 Nc6 3. Nf3 Bg4 4. d4 e6 5. Bb5 Qd7 6. 0-0 a6 7. Be2 g6 8. h3 Bxf3 9. Bxf3 Bh6 10. Bxh6 Nxh6 11. Nc3 0-0-0 12. Qd2 Nf5 13. Ne2 Qe7 14. c3 b6 15. Nf4 Na5 16. Rae1 Nc4 17. Qc1 g5 18. Nh5 h6 19. Nf6 Kb7 20. b3 Na3 21. b4 Nc4 22. g4 Ng7 23. a4 Ne8 24. Nxe8 Qxe8 25. Re2 Qxa4 26. Bg2 Rhf8 27. Rd1 f6 28. Bf1 f5 29. Rd3 f4 30. Qb1 Rb8 31. Ra2 Qc6 32. Qa1 Ra8 33. Qb1 Rh8 34. Rf3 b5 35. Bxc4 Qxc4 36. Rc2 h5 37. Qa1 hxg4 38. hxg4 Rh4 39. Kg2 Rxg4+ 40. Rg3 Rxg3+ 41. fxg3 Qd3 42. Qc1 Qe4+ 43. Kh3 Rh8+ 44. Kg4 Qf5+ 45. Kf3 Rh3 46. Rg2 fxg3+ 47. Ke2 Rh2 48. Rxh2 gxh2 49. Qh1 Qh3 50. c4 Kc6 51. cxd5+ exd5 52. Kf2 Qh4+ 53. Kf1 g4 54. e6 Qf6+ 0-1

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.08.28"]
[Round "?"]
[White "Claus, Jens"]
[Black "Heinrich, Reinhardt"]
[Result "0-1"]
[ECO "B29"]
[PlyCount "32"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 e5 5. 0-0 Be7 6. Re1 0-0 7. Bc4 d6 8. d3 Nd4 9. Nxd4 cxd4 10. Nd5 Nxd5 11. Bxd5 Be6 12. Bxb7 Rb8 13. Ba6 Qc7 14. b3 d5 15. exd5 Bxd5 16. Bc4 Bxc4 0-1

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.08.28"]
[Round "?"]
[White "Heinrich, Reinhardt"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "29"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 e4 6. Ng5 Bxc3 7. bxc3 Re8 8. d3 exd3 9. Qxd3 Nc6 10. Bf4 d6 11. Bd5 Re7 12. 0-0 h6 13. Nf3 Bh3 14. Rfe1 Na5 15. Nd4 1-0

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.08.24"]
[Round "?"]
[White "Claus, Jens"]
[Black "Lautenbach, Walter"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "30"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd2 e6 8. Be2 Ngf6 9. 0-0 Bd6 10. c4 0-0 11. b4 b6 12. Nh4 Bxg3 13. hxg3 Ne4 14. Nxg6 hxg6 15. Be3 Nc3 0-1

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.08.24"]
[Round "?"]
[White "Lautenbach, Walter"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "27"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Be2 c5 9. d5 e6 10. Bxg7 Kxg7 11. Nf3 exd5 12. Qxd5 Qa5+ 13. Nd2 Nc6 14. 0-0 1-0

[Event "Theme 23477"]
[Site "freechess.de"]
[Date "2022.08.22"]
[Round "?"]
[White "Mechlenburg, Wolfgang"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "18"]
[EventDate "2022.06.19"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 f6 2. e4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Qxd4 8. Bd2 Bc5 9. c3 Qf2# 0-1

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2022.08.20"]
[Round "?"]
[White "Claus, Jens"]
[Black "Luettge, Sven"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "36"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 c6 5. 0-0 a6 6. d4 Ne7 7. dxe5 Ng6 8. exd6 Bxd6 9. Re1 Qc7 10. e5 Bxe5 11. Nxe5 Nxe5 12. f4 0-0 13. fxe5 Be6 14. Bxe6 fxe6 15. Re4 Rf5 16. g4 Rf8 17. Be3 Qe7 18. Na4 Qd8 0-1

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2022.08.20"]
[Round "?"]
[White "Luettge, Sven"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "35"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Be7 5. h3 0-0 6. d3 d6 7. Be3 Re8 8. d4 exd4 9. Bxd4 Nxd4 10. Nxd4 d5 11. e5 Nd7 12. Nf3 Nb6 13. Qd3 c6 14. h4 Nc4 15. 0-0-0 Nxa3 16. Ng5 Bxg5+ 17. hxg5 g6 18. Qg3 1-0

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.08.17"]
[Round "?"]
[White "Claus, Jens"]
[Black "Viereck, Axel"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "54"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8. 0-0 Nf6 9. Nxc6 bxc6 10. Bd3 0-0 11. Rb1 c5 12. Nd5 Rb8 13. c3 Bc6 14. c4 e6 15. Nc3 d5 16. Bxc5 Re8 17. Re1 dxc4 18. Bc2 a6 19. Qxd8 Rexd8 20. f3 Nd7 21. Rbd1 Nxc5 22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Nxd1 Ba4 25. Bxa4 Nxa4 26. b3 c3 27. bxa4 c2 0-1

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.08.12"]
[Round "?"]
[White "Claus, Jens"]
[Black "Kren, Volker"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "62"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d4 fxe4 5. Ng5 d5 6. Bb5 Bd7 7. c3 exd4 8. 0-0 a6 9. Bxc6 Bxc6 10. Ne6 Qe7 11. Nxd4 Bd7 12. Nd2 0-0-0 13. Re1 Nf6 14. f3 Re8 15. fxe4 dxe4 16. Qe2 h5 17. Nc4 g6 18. Bg5 Bh6 19. Bxf6 Qxf6 20. Rf1 Qe7 21. Ne3 Qg5 22. Rfe1 Rhf8 23. Ndc2 h4 24. Qd2 Bg4 25. Rf1 Bf3 26. Ne1 Rd8 27. Nxf3 exf3 28. Qf2 fxg2 29. Qxg2 Qxe3+ 30. Kh1 h3 31. Qg1 Qe4+ 0-1

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.07.19"]
[Round "?"]
[White "Claus, Jens"]
[Black "Delport, Wolfgang"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "42"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be7 8. 0-0 0-0 9. Re1 Be6 10. Ng5 Bc8 11. f3 Nh5 12. f4 Nxf4 13. Nf3 Nxd3 14. Qxd3 Be6 15. Be3 Nd7 16. Rad1 Rc8 17. Nd5 Bxd5 18. Qxd5 Rxc2 19. Rb1 Qc7 20. Rec1 Nf6 21. Rxc2 Qxc2 0-1

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.07.18"]
[Round "?"]
[White "Claus, Jens"]
[Black "Misere, Heinz"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "67"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nd4 5. Nxd4 exd4 6. Qxd4 Nf6 7. Bg5 Be7 8. Bd3 0-0 9. Nc3 Ng4 10. Bxe7 Qxe7 11. 0-0-0 Bd7 12. f4 Qf6 13. Qxf6 Nxf6 14. e5 dxe5 15. fxe5 Bg4 16. Rdf1 Rac8 17. exf6 gxf6 18. Rxf6 Rce8 19. Rhf1 Bh5 20. R6f5 Re3 21. Rxh5 Rfe8 22. Bxh7+ Kg7 23. Bd3 Kf8 24. Rh8+ Ke7 25. Rh7 Rf8 26. Bg6 Kd6 27. Rf6+ Kc5 28. Rhxf7 Rxf7 29. Rxf7 Kb6 30. Rf6+ Kc5 31. Kd2 Re5 32. g4 Rg5 33. Ne4+ Kxd5 34. Nxg5 1-0

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.07.10"]
[Round "?"]
[White "Delport, Wolfgang"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "41"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Ng4 9. Bg5 f6 10. Bd2 Nh6 11. Qc2 c6 12. Rad1 Re8 13. Be3 Ng4 14. Bc1 d5 15. h3 exd4 16. Nxd4 Nge5 17. cxd5 c5 18. Ne6 Qe7 19. Nc7 Rb8 20. f4 Rd8 21. d6 1-0

[Event "Theme 23377"]
[Site "freechess.de"]
[Date "2022.06.23"]
[Round "?"]
[White "Wagmann, Siegfried"]
[Black "Claus, Jens"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "25"]
[EventDate "2022.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Qf3 Nxd4 8. Qxf6 Nc2+ 9. Kd2 gxf6 10. Kxc2 Bxe3 11. fxe3 d6 12. Bb5+ c6 13. Be2 1/2-1/2

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.06.19"]
[Round "?"]
[White "Misere, Heinz"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "40"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. b3 d6 7. Bb2 Bg4 8. h3 Be6 9. Bxe6 fxe6 10. Ng5 Qd7 11. Qf3 Nd4 12. Qd1 Ne8 13. Qh5 Bxg5 14. Qxg5 Rf6 15. a3 Nf3+ 16. gxf3 Rg6 17. Qxg6 hxg6 18. Na4 Nf6 19. Rfe1 Nh5 20. Kh2 Rf8 0-1

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.06.17"]
[Round "?"]
[White "Kren, Volker"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C58"]
[PlyCount "31"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 e4 12. Qc3 Rc8 13. b4 Nd5 14. Qe5+ Qe7 15. Qxd5 Qxb4 16. Qe5+ 1-0

[Event "Team-ch L20K3-R(7-9)"]
[Site "freechess.de"]
[Date "2022.06.17"]
[Round "?"]
[White "Richter, Ulrike"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "35"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Qc2 Nc6 7. Nf3 Bd6 8. a3 Be7 9. 0-0 0-0 10. d3 a5 11. Rd1 Nxc3 12. bxc3 Rb8 13. d4 exd4 14. cxd4 Qd7 15. d5 Bxd5 16. Rxd5 Bd6 17. Bf4 Ne7 18. Ng5 1-0

[Event "Liga 2022 23194-K4-G2"]
[Site "freechess.de"]
[Date "2022.06.17"]
[Round "?"]
[White "Werner, Ralf"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "34"]
[EventDate "2022.03.10"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bb5 Nf6 4. Qf3 Nd4 5. Qc3 Nxe4 6. Qd3 Nc5 7. Qc4 c6 8. Ba4 b5 9. Bxb5 cxb5 10. Qc3 b4 11. Qc4 Ba6 12. Qxb4 Nxc2+ 13. Kd1 Nxb4 14. a3 Nbd3 15. Kc2 Nxf2 16. Nf3 Bd3+ 17. Kc3 Nfe4+ 0-1

[Event "Team-ch L20K3-R(4-6)"]
[Site "freechess.de"]
[Date "2022.06.09"]
[Round "?"]
[White "Claus, Jens"]
[Black "Wessel, Rudolf"]
[Result "0-1"]
[ECO "C17"]
[PlyCount "40"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Ne7 6. Nf3 Nbc6 7. Bd2 Ng6 8. Be2 Bxc5 9. Bb5 0-0 10. 0-0 Ngxe5 11. Bxc6 Nxf3+ 12. Qxf3 bxc6 13. Na4 Bd6 14. Rae1 Qh4 15. g3 Qxa4 16. Qb3 Qxb3 17. axb3 Ba6 18. c4 dxc4 19. Kg2 cxb3 20. Rg1 Bc4 0-1

[Event "Team-ch L20K3-R(1-3)"]
[Site "freechess.de"]
[Date "2022.05.30"]
[Round "?"]
[White "Claus, Jens"]
[Black "Robers, Frank"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "58"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 d6 5. Nf3 Nf6 6. Bd3 g6 7. 0-0 Bg7 8. Nc3 0-0 9. Nd5 Bg4 10. Nxf6+ Bxf6 11. Be2 Qb6 12. c3 Rac8 13. Rb1 Bxc3 14. Qb3 Qxb3 15. axb3 Bg7 16. h3 Bxf3 17. Bxf3 Nd4 18. Bd1 Rc7 19. Be3 Rfc8 20. b4 b5 21. Bg4 e6 22. Rfd1 Rc4 23. Bxd4 Bxd4 24. Be2 Rxb4 25. b3 Bc5 26. Kh2 Kf8 27. Kg1 h5 28. e5 d5 29. Rd2 a6 0-1

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2022.05.14"]
[Round "?"]
[White "Claus, Jens"]
[Black "Luettge, Sven"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "83"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 c6 5. 0-0 Qe7 6. d4 f5 7. d5 c5 8. Re1 f4 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Bd2 a6 12. a4 0-0-0 13. a5 Ngf6 14. Nh4 Ng4 15. Nf5 Qg5 16. h3 Ngf6 17. h4 Qg6 18. Na4 Qf7 19. Nb6+ Kb8 20. Nc4 Kc7 21. Nb6 g6 22. Nxd6 Bxd6 23. Nc4 b5 24. Nb6 Rb8 25. Nxd7 Qxd7 26. Ra3 g5 27. h5 Qf7 28. f3 Qxh5 29. Kf1 Rhg8 30. c4 b4 31. Ra4 g4 32. Ke2 gxf3+ 33. gxf3 Qh2+ 34. Kd3 Rg3 35. Rh1 Qg2 36. Rf1 Qh3 37. Rh1 Rxf3+ 38. Kc2 Nxe4 39. Rxh3 Rxh3 40. Qf1 b3+ 41. Kc1 Rh2 42. Qg1 1-0

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2022.05.14"]
[Round "?"]
[White "Luettge, Sven"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "86"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Be7 5. h3 0-0 6. d4 exd4 7. Nxd4 d5 8. f3 Nxe4 9. Qd3 Bh4+ 10. Ke2 Ng3+ 11. Kd1 Nxh1 12. Be3 Ne5 13. Qe2 Ng3 14. Qd2 Nxf1 15. Qe2 Nxe3+ 16. Qxe3 Nc4 17. Qc1 Re8 18. Nce2 Ne3+ 19. Kd2 Nc4+ 20. Kc3 Bf6 21. Qd1 Ne3 22. Qg1 Nf5 23. g4 Nxd4 24. Nxd4 c5 25. Rd1 cxd4+ 26. Kb3 Qb6+ 27. Ka2 Re2 28. Kb1 Qc6 29. Rc1 Qb6 30. Qf1 Re3 31. Qf2 Bd7 32. Re1 Rxa3 33. c4 Rc8 34. Re2 Rxc4 35. Qe1 d3 36. Rg2 Ba4 37. g5 Bc2+ 38. Kc1 Ra1+ 39. Kd2 Qb4+ 40. Ke3 Qxe1+ 41. Re2 Bd4+ 42. Kf4 Qxe2 43. h4 Qe3+ 0-1

[Event "Team-ch L20K3-H(7-9)"]
[Site "freechess.de"]
[Date "2022.05.12"]
[Round "?"]
[White "Claus, Jens"]
[Black "Richter, Ulrike"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "64"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nf3 Bg7 6. Be2 d6 7. Nc3 Nf6 8. 0-0 0-0 9. Re1 a6 10. Rb1 Qc7 11. Bd3 Bg4 12. Be2 Rac8 13. Nd5 Nxd5 14. exd5 Bxf3 15. dxc6 Bxc6 16. Bf3 Bxf3 17. Qxf3 Qxc2 18. Be3 Qc7 19. Rbc1 Qd7 20. Rb1 Rc2 21. h4 Rxb2 22. Rxb2 Bxb2 23. Re2 Bg7 24. Rc2 Rc8 25. Rc1 Rxc1+ 26. Bxc1 Qc6 27. Qd1 b5 28. g3 a5 29. Kh2 b4 30. a3 b3 31. Bd2 a4 32. Bb4 Qc2 0-1

[Event "Team-ch L20K3-R(1-3)"]
[Site "freechess.de"]
[Date "2022.04.29"]
[Round "?"]
[White "Muecke, Oskar Karl"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "23"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Be7 4. e4 Nc6 5. Nf3 0-0 6. Nd5 Nxd5 7. cxd5 Nd4 8. Nxe5 Bf6 9. Nf3 Nxf3+ 10. gxf3 Re8 11. d4 d6 12. Be3 1-0

[Event "Team-ch L20K3-H(4-6)"]
[Site "freechess.de"]
[Date "2022.04.25"]
[Round "?"]
[White "Claus, Jens"]
[Black "Heun, Andreas"]
[Result "0-1"]
[ECO "B27"]
[PlyCount "68"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 g6 4. Nxd4 Bg7 5. Nc3 d6 6. Bb5+ Bd7 7. Be2 Nf6 8. 0-0 Nc6 9. Bf3 0-0 10. Be3 Qa5 11. Nb3 Qd8 12. Re1 Qc8 13. Rb1 a6 14. Nd5 Nxd5 15. exd5 Ne5 16. Be2 b5 17. Bf4 Qd8 18. Bg3 Qb6 19. Kh1 Rac8 20. f4 Nc4 21. Rf1 h5 22. Bf2 Qc7 23. Bxc4 bxc4 24. Nd2 c3 25. bxc3 Qxc3 26. Rc1 Bf5 27. Re1 Bxc2 28. Rxc2 Qxc2 29. Qe2 Qxa2 30. Rd1 Rc2 31. Be1 Rfc8 32. h4 a5 33. Kh2 a4 34. Kg1 a3 0-1

[Event "Team-ch L20K3-H(1-3)"]
[Site "freechess.de"]
[Date "2022.04.25"]
[Round "?"]
[White "Claus, Jens"]
[Black "Huber, Karl"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "88"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 d4 5. d3 Nc6 6. g3 Nge7 7. Bg2 Ng6 8. Qe2 Qc7 9. 0-0 Ncxe5 10. Nxe5 Qxe5 11. Be4 Be7 12. Na3 f5 13. Nc4 Qc7 14. Bg2 Bf6 15. Bh3 0-0 16. Bg2 dxc3 17. a4 Bd7 18. bxc3 Bxc3 19. Bb2 Bxb2 20. Nxb2 e5 21. Nc4 Rae8 22. Rab1 b6 23. Qb2 Nh8 24. Bd5+ Nf7 25. Qb3 h6 26. Rfe1 Bc6 27. Bxc6 Qxc6 28. Nxe5 Rxe5 29. Rxe5 c4 30. Qb5 Nxe5 31. Qxc6 Nxc6 32. dxc4 Rd8 33. f3 Rd4 34. f4 Rxc4 35. Kg2 Rxa4 36. h3 Kf7 37. Rc1 Nd4 38. h4 Ra2+ 39. Kh3 b5 40. Rc7+ Ke6 41. Rxg7 b4 42. Rg6+ Kd7 43. Rxh6 b3 44. Rh7+ Kc6 0-1

[Event "Team-ch L20K3-H(1-3)"]
[Site "freechess.de"]
[Date "2022.04.06"]
[Round "?"]
[White "Guenther, Lars"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "69"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 Bd7 6. Nbd2 Be7 7. 0-0 0-0 8. Bxc6 bxc6 9. Re1 Bg4 10. h3 Bh5 11. Qa4 exd4 12. Nxd4 c5 13. Nf5 Bg6 14. Nxe7+ Qxe7 15. f3 Rfe8 16. Nf1 d5 17. e5 Nd7 18. Bf4 Nb6 19. Qc6 Rac8 20. a4 Nc4 21. b3 Na5 22. Qb5 Nxb3 23. Qxb3 c4 24. Qd1 Rcd8 25. Qd2 Bd3 26. Ng3 h6 27. Nh1 g5 28. Bg3 c6 29. Nf2 Bg6 30. Ng4 Kh8 31. Nxh6 Bd3 32. Qxg5 Bg6 33. Qxe7 Rxe7 34. Bh4 f6 35. Bxf6+ 1-0

[Event "Theme 22826"]
[Site "freechess.de"]
[Date "2022.03.25"]
[Round "?"]
[White "Claus, Jens"]
[Black "Mechlenburg, Wolfgang"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "26"]
[EventDate "2021.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 b6 5. 0-0 Bb7 6. Re1 Nc6 7. d3 Nd4 8. Ng5 Nd5 9. exd5 f6 10. Ne6 Qe7 11. Nxd4 g6 12. Nc6 Bxc6 13. dxc6 0-0-0 0-1

[Event "Team-ch L20K3-H(7-9)"]
[Site "freechess.de"]
[Date "2022.02.20"]
[Round "?"]
[White "Lenhart, Michael"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "17"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Bg5 Be7 5. e5 Ng8 6. Qf3 f6 7. Qd5 Bb4+ 8. c3 Be7 9. Qf7# 1-0

[Event "Theme 23061"]
[Site "freechess.de"]
[Date "2022.02.16"]
[Round "?"]
[White "Schulz, Jochen"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "103"]
[EventDate "2021.07.16"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bb4 5. Bd2 0-0 6. Nd5 Bxd2+ 7. Qxd2 Re8 8. c4 Nxd5 9. cxd5 Nd4 10. Nxd4 exd4 11. Be2 d6 12. h3 c6 13. dxc6 bxc6 14. 0-0 c5 15. b3 Bb7 16. Bg4 d5 17. exd5 Bxd5 18. Rfe1 Rf8 19. Re5 f6 20. Ree1 a6 21. Be6+ Bxe6 22. Rxe6 Qc8 23. Rae1 Qc7 24. Qc2 Rac8 25. Qc4 Kh8 26. Qxa6 Ra8 27. Qd6 Qxd6 28. Rxd6 Rxa2 29. Rc6 Ra5 30. Rc1 g6 31. R6xc5 Rxc5 32. Rxc5 Rb8 33. Rd5 Rxb3 34. Rxd4 Rb1+ 35. Kh2 Kg7 36. g4 g5 37. Rd7+ Kg6 38. d4 Rd1 39. d5 Rd2 40. Kg3 Rd3+ 41. f3 Kh6 42. Kf2 Rd4 43. d6 Kg6 44. Kg3 h5 45. Rd8 h4+ 46. Kf2 Rd2+ 47. Ke3 Rd5 48. d7 Re5+ 49. Kd4 Re1 50. Kd3 Rd1+ 51. Ke2 Rd5 52. Rg8+ 1-0

[Event "Team-ch L20K3-H(1-3)"]
[Site "freechess.de"]
[Date "2022.02.15"]
[Round "?"]
[White "Claus, Jens"]
[Black "Cokova, Tanja"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "48"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. Re1 Nbd7 9. d5 cxd5 10. exd5 e5 11. Nd2 Bg6 12. a4 Rc8 13. Nc4 Nc5 14. b4 Nce4 15. Nxe4 Nxe4 16. Bb2 0-0 17. b5 f5 18. f3 Ng3 19. Nd2 Bh4 20. Nf1 f4 21. Kh2 Bxc2 22. Qxc2 Rxc2 23. Nxg3 Bxg3+ 24. Kg1 Bxe1 0-1

[Event "Theme 23061"]
[Site "freechess.de"]
[Date "2022.02.14"]
[Round "?"]
[White "Claus, Jens"]
[Black "Sinner, Matthias"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "101"]
[EventDate "2021.07.16"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Bc5 5. 0-0 d6 6. Na4 Bb6 7. Nxb6 axb6 8. Re1 Nf6 9. Bb5 Bd7 10. d4 0-0 11. d5 Na5 12. Bxd7 Qxd7 13. h3 Rad8 14. Bd2 Nc4 15. Bc3 Nh7 16. Rc1 f5 17. Nd2 b5 18. Nb3 fxe4 19. Rxe4 Ng5 20. Rg4 Rf5 21. h4 Nh7 22. Bb4 Nf6 23. Rg3 Qf7 24. Ba3 e4 25. Nd2 Nxa3 26. bxa3 Qxd5 27. Re3 Qxa2 28. Ra1 Qe6 29. Rb1 c6 30. Rb4 d5 31. Nb3 Qd6 32. Nd4 Rh5 33. Rh3 Qd7 34. Rb1 g6 35. Rbb3 Re8 36. Qe1 g5 37. hxg5 Rxh3 38. Rxh3 hxg5 39. Qd2 e3 40. Rxe3 Ne4 41. Qd3 Rf8 42. f3 Nc5 43. Qc3 Na4 44. Qd3 Qf7 45. Re5 Qf6 46. Rf5 Qg7 47. Ne6 Rxf5 48. Nxg7 Rf4 49. Qg6 Rc4 50. Ne6+ Kh8 51. Qg7# 1-0

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2022.01.29"]
[Round "?"]
[White "Claus, Jens"]
[Black "Boetzer, Frank"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "58"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Be2 Nf6 5. Nc3 Bc5 6. 0-0 0-0 7. d3 h6 8. Be3 Bxe3 9. fxe3 d6 10. Nd5 Ng4 11. Ne1 Ne7 12. Nxe7+ Qxe7 13. Bxg4 Bxg4 14. Qxg4 c6 15. Nf3 b5 16. Nh4 Qg5 17. Qxg5 hxg5 18. Nf5 c5 19. Ne7+ Kh7 20. Nd5 a5 21. Rf3 f6 22. Rh3+ Kg8 23. Ne7+ Kf7 24. Nf5 Ke6 25. Nxg7+ Kd7 26. Nf5 Rac8 27. Rh7+ Kd8 28. Nxd6 Rb8 29. Rf1 b4 0-1

[Event "Theme 22826"]
[Site "freechess.de"]
[Date "2022.01.27"]
[Round "?"]
[White "Claus, Jens"]
[Black "Piehl, Horst"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "40"]
[EventDate "2021.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 h6 6. Re1 0-0 7. d4 Nc6 8. d5 Na5 9. Bd3 Bd7 10. b4 c5 11. bxa5 Qxa5 12. Bd2 a6 13. a4 Rac8 14. Nb5 Qd8 15. Nc3 c4 16. Bf1 Qb6 17. a5 Qc5 18. Be3 Qc7 19. Rb1 Rb8 20. Rb4 Qxa5 0-1

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2022.01.24"]
[Round "?"]
[White "Boetzer, Frank"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "52"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Bd5 d6 5. h3 Nf6 6. Nc3 0-0 7. Bb3 Be6 8. Bxe6 fxe6 9. d3 Nd4 10. Ng5 Nd7 11. Nf3 Nxf3+ 12. gxf3 Bh4 13. Rg1 Qf6 14. Bh6 Qxh6 15. Qe2 Qf4 16. Rg4 Qh6 17. Nd1 Rf4 18. Rg1 Nf6 19. Ne3 Rf8 20. 0-0-0 Nh5 21. Ng4 Rxf3+ 22. Kb1 Qf4 23. Rdf1 Ng3 24. fxg3 Rxf1+ 25. Rxf1 Qxf1+ 26. Qxf1 Rxf1# 0-1

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2022.01.01"]
[Round "?"]
[White "Luettge, Sven"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "66"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bxd4 6. Bxd4 Nxd4 7. Qxd4 f6 8. Bc4 Qe7 9. Nc3 d6 10. Nd5 Qd7 11. 0-0-0 Ne7 12. Rd3 Nc6 13. Qe3 Ne5 14. Rc3 Ng4 15. Qe2 c6 16. Nf4 Qe7 17. h3 Ne5 18. b3 g5 19. Nd3 b5 20. Nxe5 Qxe5 21. Kb2 bxc4 22. Qxc4 Bb7 23. h4 0-0-0 24. h5 Rhe8 25. f3 Qg3 26. Qe2 Qe5 27. Rd1 d5 28. Qb5 Qxc3+ 29. Kxc3 cxb5 30. Kb4 a6 31. a4 dxe4 32. c3 Rxd1 33. axb5 e3 0-1

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2021.12.23"]
[Round "?"]
[White "Claus, Jens"]
[Black "Krickl, Erich"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "56"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Nc3 Qf6 4. Nd5 Qd6 5. Be2 Ne7 6. Nxe7 Qxe7 7. 0-0 0-0 8. Re1 Qf6 9. d3 Nc6 10. Bg5 Qg6 11. Qd2 d6 12. Nh4 Qe6 13. Nf3 Bd7 14. a3 Nd4 15. Nxd4 Bxd4 16. c3 Bb6 17. Be3 c5 18. b4 cxb4 19. cxb4 Bxe3 20. Qxe3 Qg6 21. Bf3 b6 22. a4 Rfb8 23. Rac1 Bxa4 24. Ra1 b5 25. Bd1 Bxd1 26. Rexd1 Rb7 27. f3 a6 28. Rac1 h6 0-1

[Event "Theme 23061"]
[Site "freechess.de"]
[Date "2021.12.14"]
[Round "?"]
[White "Claus, Jens"]
[Black "Schulz, Jochen"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "76"]
[EventDate "2021.07.16"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 a6 4. Nc3 h6 5. 0-0 Nc6 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 c5 9. Qd3 b5 10. Bd5 Ra7 11. Re1 b4 12. Bc6+ Bd7 13. Bxd7+ Qxd7 14. Nd5 Ne7 15. Be3 Nxd5 16. exd5 Be7 17. Rad1 0-0 18. Bf4 Bf6 19. c3 bxc3 20. bxc3 Raa8 21. c4 Rae8 22. Rxe8 Rxe8 23. Be3 a5 24. a3 Qe7 25. g3 Qd7 26. Re1 Rb8 27. Rb1 Rxb1+ 28. Kg2 Rb8 29. Bf4 Be5 30. Bd2 a4 31. Qe4 Rb3 32. Bc1 f6 33. Qg6 Qf7 34. Qg4 Kh8 35. Qc8+ Kh7 36. Qf5+ Qg6 37. g4 Qxf5 38. gxf5 Rc3 0-1

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2021.12.08"]
[Round "?"]
[White "Krickl, Erich"]
[Black "Claus, Jens"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "44"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. f4 Nf6 2. d3 g6 3. e3 Bg7 4. Be2 d5 5. Bd2 Nc6 6. Bc3 0-0 7. Nd2 d4 8. exd4 Nd5 9. Nf1 Bxd4 10. Qd2 Bxc3 11. bxc3 e5 12. fxe5 Nxe5 13. Rb1 Qf6 14. Nf3 Ne3 15. Nxe5 Nxg2+ 16. Kd1 Qxe5 17. Bf3 Nh4 18. Bxb7 Bxb7 19. Rxb7 Qd5 20. Rxc7 Qxh1 21. Ke2 Rae8+ 22. Ne3 Qf3+ 0-1

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2021.12.07"]
[Round "?"]
[White "Claus, Jens"]
[Black "Weiprecht, Uli"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "56"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bd6 3. d4 h6 4. dxe5 Bc5 5. Be3 Bxe3 6. fxe3 a6 7. Nc3 Nc6 8. Bd3 d6 9. 0-0 dxe5 10. Re1 Nf6 11. Re2 Bg4 12. Rd2 Qe7 13. Nd5 Nxd5 14. Qe2 0-0-0 15. exd5 Nb4 16. h3 Bh5 17. Be4 g5 18. Rad1 Rd6 19. a3 g4 20. Nh2 Qg5 21. axb4 gxh3 22. Bf3 Bxf3 23. Qxf3 hxg2 24. Rxg2 Qe7 25. Rf1 f6 26. Ng4 h5 27. Nxf6 Kb8 28. c4 Rb6 0-1

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2021.12.07"]
[Round "?"]
[White "Weiprecht, Uli"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "57"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Be7 5. Bc4 0-0 6. d3 d6 7. h3 Re8 8. Bg5 Na5 9. Ba2 Bd7 10. Qe2 b6 11. 0-0-0 h6 12. Kb1 hxg5 13. Nxg5 Rf8 14. h4 Nc6 15. Nb5 Be8 16. d4 exd4 17. Nxd4 Nxd4 18. Rxd4 Qc8 19. h5 Qg4 20. Nf3 c5 21. Rd2 Nxe4 22. Rd3 Bc6 23. Qf1 Bf6 24. h6 g6 25. Bd5 Bxd5 26. Rxd5 Qe6 27. Rd3 Kh7 28. g3 Rae8 29. Re3 1-0

[Event "Theme 23138"]
[Site "freechess.de"]
[Date "2021.12.06"]
[Round "?"]
[White "Claus, Jens"]
[Black "Luettge, Sven"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "45"]
[EventDate "2021.09.21"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 Qe7 5. 0-0 Be6 6. Bxe6 fxe6 7. d3 Nd7 8. Nb5 0-0-0 9. Be3 Nb6 10. Nxa7+ Kb8 11. Nb5 Nf6 12. Bxb6 cxb6 13. c4 g5 14. Qa4 Kc8 15. Qa8+ Kd7 16. Qxb7+ Ke8 17. Qxe7+ Bxe7 18. a4 Kf7 19. Na7 Rd7 20. Nc6 g4 21. Nh4 Ne8 22. Nxe7 Kxe7 23. Ng6+ 1-0

[Event "KO-23129"]
[Site "freechess.de"]
[Date "2021.12.05"]
[Round "?"]
[White "Bihlmaier, Karl"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "29"]
[EventDate "2021.09.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 0-0 5. Nd2 d5 6. Bd3 Nc6 7. Ngf3 Bg4 8. Qb3 Na5 9. Qb5 c6 10. Qa4 Nh5 11. 0-0 Nxf4 12. exf4 b5 13. Qc2 Rb8 14. Ne5 Bxe5 15. fxe5 1-0

[Event "Theme 23061"]
[Site "freechess.de"]
[Date "2021.12.05"]
[Round "?"]
[White "Braeutigam, Juergen"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "105"]
[EventDate "2021.07.16"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxe5 Nxb5 6. Nxb5 d5 7. d4 Nxe4 8. f3 Nf6 9. Nc3 Bd6 10. 0-0 0-0 11. a3 Re8 12. Ng4 Nxg4 13. fxg4 Qh4 14. Bf4 Bxg4 15. Qd2 Rad8 16. Bxd6 Rxd6 17. Rf4 Rf6 18. h3 Rxf4 19. Qxf4 Re1+ 20. Rxe1 Qxe1+ 21. Qf1 Qxf1+ 22. Kxf1 Be6 23. Nb5 c6 24. Nc3 b6 25. Na2 c5 26. dxc5 bxc5 27. b4 c4 28. h4 a6 29. a4 Bd7 30. a5 d4 31. Ke2 Bb5 32. g3 f5 33. Kf3 g6 34. Kf4 Ba4 35. c3 d3 36. Ke3 Kg7 37. Nc1 Kf6 38. Nxd3 cxd3 39. Kxd3 g5 40. hxg5+ Kxg5 41. Ke3 Kg4 42. Kf2 Bb5 43. Kg2 h5 44. Kf2 f4 45. gxf4 h4 46. Kg2 Bc6+ 47. Kh2 h3 48. f5 Bd5 49. f6 Be6 50. b5 axb5 51. a6 Bd5 52. a7 Kh4 53. f7 1-0

[Event "Theme 23061"]
[Site "freechess.de"]
[Date "2021.12.05"]
[Round "?"]
[White "Claus, Jens"]
[Black "Sawallich, Hermann"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "87"]
[EventDate "2021.07.16"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 e6 4. c4 Nb6 5. Nc3 Bc5 6. Be2 d5 7. d4 Bb4 8. Bd2 0-0 9. 0-0 dxc4 10. Ne4 Bxd2 11. Nexd2 Qd5 12. Rc1 Nc6 13. Nxc4 Nxc4 14. Bxc4 Qe4 15. Bd3 Qf4 16. g3 Qg4 17. Be2 Ne7 18. Rxc7 Nd5 19. Nh4 Qg5 20. Rc5 b6 21. Nf3 Qg6 22. Rc1 Bb7 23. Nh4 Qg5 24. Nf3 Qg4 25. Re1 Nf4 26. Nd2 Qh3 27. Bf1 Ng2 28. Re2 f5 29. f3 f4 30. Bxg2 Qh6 31. g4 Qh4 32. Rc7 Ba6 33. Nc4 h5 34. Nd6 hxg4 35. Rec2 gxf3 36. Bxf3 g5 37. Kh1 Qh3 38. Bxa8 Rxa8 39. Rg2 Kh8 40. Nf7+ Kg8 41. Rxg5+ Kf8 42. Nd6 Bb7+ 43. Rxb7 f3 44. Rf7# 1-0

[Event "KO-23129"]
[Site "freechess.de"]
[Date "2021.12.04"]
[Round "?"]
[White "Claus, Jens"]
[Black "Bihlmaier, Karl"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "28"]
[EventDate "2021.09.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. 0-0 Qb6 9. c4 Qxd4 10. cxd5 Qxd1 11. Rxd1 exd5 12. Rxd5 Nf6 13. Rd1 Be7 14. Nc3 0-0 0-1

[Event "Theme 22826"]
[Site "freechess.de"]
[Date "2021.11.23"]
[Round "?"]
[White "Schleiff, Wolfgang"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "43"]
[EventDate "2021.06.01"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. Nf3 Nc6 7. Be3 d6 8. exd6 Qxd6 9. c5 Qd8 10. Bc4 Bg4 11. d5 Ne5 12. Be2 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 Bxc3+ 15. bxc3 c6 16. dxc6 Rb8 17. 0-0 bxc6 18. Qxc6 Rc8 19. Qe4 Nf6 20. Qc4 Nd7 21. Rfd1 Qe8 22. Bh6 1-0

[Event "Mecklenburg VP LL2 Ost 2122"]
[Site "Mecklenburg VP"]
[Date "2021.11.21"]
[Round "3.7"]
[White "Claus, Jens"]
[Black "Schroeter, Reinhard"]
[Result "1/2-1/2"]
[ECO "A07"]
[BlackElo "1743"]
[PlyCount "67"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ribnitz Damgarten"]
[BlackTeam "Rostock SSC 07 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 b6 7. e4 dxe4 8. dxe4 Bb7 9. Re1 Nbd7 10. e5 Nd5 11. Nf1 c5 12. h4 Re8 13. c4 Nb4 14. a3 Nc6 15. Bf4 Nf8 16. Qc2 Qc7 17. h5 h6 18. N1h2 Red8 19. g4 Nd4 20. Qc3 Nxf3+ 21. Nxf3 Rac8 22. Rad1 Bxf3 23. Bxf3 Nh7 24. Bg3 Rd4 25. Rxd4 cxd4 26. Qxd4 Qxc4 27. Rd1 Qxd4 28. Rxd4 Rd8 29. Rc4 a5 30. Rc2 Bc5 31. Kh2 Rd4 32. Bh4 Ng5 33. Bxg5 hxg5 34. Kg2 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 2122"]
[Site "Mecklenburg VP"]
[Date "2021.11.07"]
[Round "2.6"]
[White "Claus, Jens"]
[Black "Nauschuetz, Ernst"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "1921"]
[PlyCount "98"]
[EventDate "2021.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ribnitz Damgarten"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 g6 3. e4 Nc6 4. Nc3 Bg7 5. d3 e6 6. g3 Nge7 7. Bg2 0-0 8. 0-0 b6 9. Bf4 d6 10. Qd2 Bb7 11. Bh6 d5 12. Bxg7 Kxg7 13. Rad1 d4 14. Nb1 a6 15. h4 h6 16. Nh2 e5 17. f4 Qd7 18. Rf2 f6 19. Rdf1 h5 20. Qe2 Rae8 21. f5 gxf5 22. exf5 Rh8 23. g4 hxg4 24. Qxg4+ Kf7 25. Bd5+ Nxd5 26. Qg6+ Ke7 27. cxd5 Qxd5 28. Qg7+ Qf7 29. Qxf7+ Kxf7 30. a3 Rxh4 31. Rg2 Ne7 32. Rg3 Reh8 33. Ng4 Rh1+ 34. Kf2 Rxf1+ 35. Kxf1 Rh1+ 36. Rg1 Rxg1+ 37. Kxg1 Nxf5 38. Nd2 Nd6 39. Kf2 Ke6 40. Ke2 f5 41. Nf2 b5 42. b3 e4 43. dxe4 fxe4 44. Nd1 e3 45. Nf3 Bxf3+ 46. Kxf3 Kd5 47. Nb2 c4 48. b4 Nf5 49. Nd1 c3 0-1

[Event "Theme 23061"]
[Site "freechess.de"]
[Date "2021.11.05"]
[Round "?"]
[White "Sawallich, Hermann"]
[Black "Claus, Jens"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "65"]
[EventDate "2021.07.16"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Qe7 7. c3 Qxe4+ 8. Be2 Be7 9. 0-0 Kf8 10. Nd2 Qc6 11. Bf3 Qd6 12. Nc4 Qf4 13. g3 Qg5 14. Ne5 Bd6 15. Nxf7 Kxf7 16. Qb3+ Kf8 17. Be3 Qg6 18. Qc4 Nf6 19. Rad1 Qf7 20. Qh4 Be7 21. Bg5 c6 22. b4 h6 23. Bf4 d5 24. Bc7 Ne8 25. Qf4 Qxf4 26. Bxf4 g5 27. Be5 Rg8 28. c4 Bxb4 29. cxd5 g4 30. Be4 Bf5 31. Bxf5 Rg5 32. dxc6 Rxf5 33. cxb7 1-0

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Bontems, Cyrille"]
[Black "Claus, Jens"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2194"]
[BlackElo "2087"]
[PlyCount "65"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "les dragons de l'ajec"]
[BlackTeam "The Underrateds"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Nc3 Nc6 5. g3 g4 6. Nh4 Nd4 7. Nd5 f3 8. c3 Ne6 9. h3 h5 10. Nf5 c6 11. Nde3 Ng5 12. hxg4 d5 13. exd5 Bxf5 14. Nxf5 Qxd5 15. d4 Ne4 16. Bd3 0-0-0 17. Bf4 f2+ 18. Ke2 Ngf6 19. Ne3 Qe6 20. g5 Nd5 21. Bxe4 Qxe4 22. Rh4 Bd6 23. Qd3 Rhe8 24. Qxe4 Rxe4 25. Bxd6 Rxe3+ 26. Kxf2 Rxd6 27. c4 Re8 28. cxd5 Rxd5 29. Rxh5 f6 30. Rah1 Rf5+ 31. Kg2 fxg5 32. Rh8 Rxh8 33. Rxh8+ 1/2-1/2

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Berthelot, Paul"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2087"]
[BlackElo "2171"]
[PlyCount "67"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "The Underrateds"]
[BlackTeam "The Old Geezers"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Bd7 10. 0-0 Rc8 11. g4 Nfe7 12. Bd3 Na5 13. Nfe1 Bb5 14. Kh1 Bxd3 15. Nxd3 h5 16. gxh5 Nf5 17. Rg1 Nc6 18. Be3 Kd7 19. b4 Kc7 20. a4 Kb8 21. Rb1 Qc7 22. Rc1 Qd7 23. Qg4 a5 24. b5 Nb4 25. Ncxb4 Bxb4 26. Nc5 Qe8 27. Rc2 Bxc5 28. dxc5 g6 29. hxg6 Rh4 30. Qe2 fxg6 31. c6 Qf7 32. Bc5 Rch8 33. Rg2 Nd4 34. Bxd4 1/2-1/2

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Demian, Valer Eugen"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2087"]
[BlackElo "2217"]
[PlyCount "75"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "The Underrateds"]
[BlackTeam "The Poisoned Pawns"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Qd2 Nc6 11. Nb3 b5 12. h4 b4 13. Nd5 Bxb2 14. Rb1 gxh4 15. Bxh4 Bg7 16. Be2 Be6 17. 0-0 0-0 18. Rbe1 a5 19. Bb5 Bxd5 20. exd5 Nce5 21. Nd4 Ng6 22. Re4 N4e5 23. Nf5 Kh7 24. Qe2 Nxh4 25. Nxh4 f5 26. Re3 Qb6 27. Rd1 Qc5 28. Bd3 Nxd3 29. Qxd3 Qc3 30. Qe2 Qf6 31. g3 f4 32. Re6 Qg5 33. Qe4+ Kg8 34. Ng6 fxg3 35. Nxe7+ Kh8 36. Ng6+ Kg8 37. Ne7+ Kh8 38. Ng6+ 1/2-1/2

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Gil, Monica"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2087"]
[PlyCount "76"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "The Underrateds"]
[BlackTeam "River Plate"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Ne8 13. Bf4 d5 14. Bd3 g6 15. Nd2 Ng7 16. Nf3 Bf5 17. Bxf5 Nxf5 18. Qd2 Qd7 19. Ne5 Bxe5 20. dxe5 Re8 21. Re1 Ng7 22. h3 c5 23. Bg5 d4 24. b4 Ne6 25. Bf6 Qc6 26. f3 dxc3 27. Qxc3 Rc8 28. Kh2 b6 29. bxc5 Qxc5 30. Qd2 Qd4 31. Qxd4 Nxd4 32. Rd1 Rc4 33. f4 h6 34. g4 b5 35. Kh1 Kh7 36. a3 a5 37. Kg2 a4 38. Kf1 h5 1/2-1/2

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Konstantinov, Maxim"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2087"]
[BlackElo "2415"]
[PlyCount "80"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "The Underrateds"]
[BlackTeam "The 4 Musketeers"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. Re1 0-0-0 11. Bf1 Be7 12. c4 d4 13. Nd2 Nh6 14. b4 cxb4 15. a3 b3 16. Nxb3 d3 17. Qxd3 Ba4 18. Qc3 Nf5 19. Rb1 Bxb3 20. Rxb3 Bc5 21. a4 Nd4 22. Rb1 Rhf8 23. Be3 Rd7 24. a5 a6 25. Kh1 Qxe5 26. f4 Qh5 27. Qb2 Rff7 28. h3 Qh6 29. Qc3 Qf6 30. Rbd1 h5 31. Bd3 Rd6 32. Be4 Rc7 33. Bf2 Nf5 34. Qf3 Bxf2 35. Qxf2 Rxd1 36. Rxd1 Kb8 37. Kh2 g5 38. Qb6 Ne7 39. Bxb7 Rxb7 40. Qd6+ Ka7 1/2-1/2

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Schild, Reinhard"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2087"]
[BlackElo "2174"]
[PlyCount "63"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "The Underrateds"]
[BlackTeam "SG Bad Kötzting"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 h6 13. Nbd2 Re8 14. Nf1 Bf8 15. Ng3 Na5 16. Bc2 c5 17. d5 Nc4 18. a4 Nb6 19. a5 Nc4 20. b4 Rc8 21. Bb3 cxb4 22. cxb4 g6 23. Ra2 Re7 24. Qe2 Rec7 25. Rc2 Qd7 26. Kh2 Kh8 27. Kg1 Bg7 28. Ba2 Kg8 29. Bb3 Kh8 30. Rd1 Ng8 31. Ba2 Ne7 32. Bb1 1/2-1/2

[Event "Champion's League 2021/C9 email"]
[Site "ICCF email"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Vosselman, Jan M"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2087"]
[BlackElo "2221"]
[PlyCount "75"]
[EventDate "2021.??.??"]
[EventType "team-tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "The Underrateds"]
[BlackTeam "64for4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. a4 a6 7. Be3 Bxe3 8. fxe3 Be6 9. Bxe6 fxe6 10. Nbd2 0-0 11. c3 Ne7 12. b4 h6 13. a5 Qd7 14. h3 g5 15. Nh2 Kg7 16. c4 Rad8 17. Rb1 Ng6 18. Rc1 Rf7 19. Rf2 Rdf8 20. Ndf1 Qe8 21. Ng3 Ne7 22. Rb1 Nc6 23. d4 Nd7 24. Rxf7+ Qxf7 25. Nh5+ Kg8 26. d5 Nd8 27. Rb2 Qg6 28. Ng3 Qe8 29. c5 dxc5 30. Ng4 cxb4 31. Nxh6+ Kh7 32. Ng4 c5 33. dxe6 Nxe6 34. Rd2 Nf6 35. Nxf6+ Rxf6 36. Rd7+ Rf7 37. Qh5+ Kg8 38. Rd6 1-0

[Event "RR-18584"]
[Site "freechess.de"]
[Date "2021.11.01"]
[Round "?"]
[White "Claus, Jens"]
[Black "Werner, Ralf"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "68"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 a6 5. 0-0 Nf6 6. Re1 Nc6 7. d3 b5 8. Bd5 Nxd5 9. exd5 Ne7 10. Bd2 Bg4 11. h3 Bxf3 12. Qxf3 f6 13. d4 Rc8 14. Rad1 Qd7 15. dxe5 dxe5 16. Ne4 Nxd5 17. Be3 c6 18. Nc3 Bb4 19. Qh5+ Qf7 20. Qxf7+ Kxf7 21. a3 Nxc3 22. bxc3 Bxc3 23. Rd7+ Kg6 24. Red1 a5 25. R1d6 Rhe8 26. Bc5 h5 27. Be3 b4 28. axb4 Bxb4 29. g4 Bxd6 30. Rxd6 a4 31. gxh5+ Kxh5 32. Kh2 a3 33. Rd7 Ra8 34. Rxg7 a2 0-1

