[Event "MVP-ch Seniors op 17th"]
[White "Kotlar, Alfred"]
[Black "Gerhardt, Peter Michael"]
[Site "Binz"]
[Round "9.17"]
[Result "1/2-1/2"]
[Date "2017.12.07"]
[ECO "A45"]
[WhiteElo "2047"]
[BlackElo "1988"]
[PlyCount "120"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c3 Bg7 4. Qc1 0-0 5. Bh6 d5 6. Bxg7 Kxg7 7. Nf3 Nbd7 8. e3 Ne4 9. Be2 c6 10. Nbd2 Ndf6 11. h4 h5 12. Nxe4 Nxe4 13. Bd3 Bf5 14. Qd1 Nd6 15. Be2 Qb6 16. b3 a5 17. Rc1 a4 18. b4 f6 19. a3 Qd8 20. c4 dxc4 21. Bxc4 Nxc4 22. Rxc4 Qd5 23. Rc3 Rfd8 24. Rc5 Qb3 25. Qc1 Qe6 26. 0-0 Be4 27. Nh2 Bd5 28. Re1 Qe4 29. f3 Qxh4 30. e4 Bf7 31. Rd1 Bb3 32. Rd2 Qf4 33. Qc3 e5 34. Nf1 exd4 35. Rxd4 Rxd4 36. Qxd4 Qc7 37. e5 Qd8 38. exf6+ Qxf6 39. Re5 Bf7 40. Qe3 Rd8 41. f4 Rd5 42. Re4 Rd1 43. Qe2 Rd7 44. g3 b5 45. Qe1 Bd5 46. Re5 Bf7 47. Ne3 Rd3 48. Qc1 Kg8 49. Kg2 Qd6 50. Kf1 Rd2 51. Ke1 Rh2 52. Qc3 Qd7 53. f5 Bb3 54. Re4 gxf5 55. Rd4 Qe7 56. Kf1 Bc4+ 57. Kg1 Re2 58. Ng2 Bd5 59. Nf4 Qe3+ 60. Qxe3 Rxe3 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[White "Lewald, Stephan"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "8.24"]
[Result "0-1"]
[Date "2017.12.06"]
[ECO "B06"]
[WhiteElo "1940"]
[BlackElo "2047"]
[PlyCount "96"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 c6 4. d4 d6 5. Nf3 Qb6 6. h3 Nd7 7. Bc4 e6 8. Bb3 Ne7 9. Be3 d5 10. e5 a5 11. a4 Qa6 12. Qe2 Qa7 13. 0-0 b6 14. Qf2 0-0 15. g4 Ba6 16. Rfe1 Rac8 17. Qh4 Nb8 18. f5 exf5 19. Bh6 fxg4 20. hxg4 f6 21. Kg2 g5 22. Qh2 Ng6 23. Bxg5 fxg5 24. Nxg5 Nf4+ 25. Kg3 h6 26. Nge4 Ne6 27. Nxd5 cxd5 28. Bxd5 Bc4 29. Bxc4 Rxc4 30. c3 Qe7 31. Nd6 Rc7 32. Rf1 Qg5 33. Rxf8+ Bxf8 34. Nf5 Qf4+ 35. Kg2 Qxg4+ 36. Qg3 Qxg3+ 37. Kxg3 Rh7 38. Ne3 h5 39. Nd5 Nd7 40. Rf1 Be7 41. Rf5 Bd8 42. Ne3 h4+ 43. Kh2 Rf7 44. d5 Rxf5 45. Nxf5 Ng7 46. Nh6+ Kf8 47. e6 Ne5 48. b4 Bg5 0-1

[Event "MVP-ch Seniors op 17th"]
[White "Kotlar, Alfred"]
[Black "Peleikis, Horst"]
[Site "Binz"]
[Round "7.15"]
[Result "0-1"]
[Date "2017.12.05"]
[ECO "A48"]
[WhiteElo "2047"]
[BlackElo "1986"]
[PlyCount "91"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c3 d6 4. Nf3 b6 5. e3 Bb7 6. Be2 Bg7 7. h3 Nbd7 8. Nbd2 0-0 9. 0-0 c5 10. Qb3 Qc7 11. Bh2 a6 12. a4 Rab8 13. Rfd1 b5 14. Rdc1 c4 15. Qc2 Qc6 16. axb5 axb5 17. b4 Ra8 18. Ne1 e5 19. dxe5 dxe5 20. Ndf3 Ne4 21. Nd2 Nxc3 22. Bf3 e4 23. Rxa8 Rxa8 24. Nxe4 Nxe4 25. Rd1 Ne5 26. Bxe5 Bxe5 27. g3 f5 28. Bg2 Qc7 29. Nf3 Bf6 30. Nd4 Qe5 31. Kh2 Qe8 32. Bh1 Ra4 33. g4 Qe5+ 34. f4 Qe7 35. gxf5 Bxd4 36. Rxd4 gxf5 37. Bf3 Ra8 38. Qg2+ Kf8 39. Qc2 Rd8 40. Bxe4 Bxe4 41. Qc3 Rxd4 42. Qxd4 Kf7 43. Qh8 Kg6 44. Qg8+ Kh6 45. Qg3 Qf6 46. Qf2 0-1

[Event "MVP-ch Seniors op 17th"]
[White "Grahl, Arvid"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "6.3"]
[Result "1-0"]
[Date "2017.12.04"]
[ECO "D11"]
[WhiteElo "2188"]
[BlackElo "2047"]
[PlyCount "88"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. cxd5 Bxb1 5. Rxb1 Qxd5 6. a3 Nd7 7. Qd3 Ngf6 8. g3 Qe4 9. Qxe4 Nxe4 10. Bg2 e6 11. 0-0 Be7 12. Ne1 Nef6 13. Nd3 Rd8 14. e3 0-0 15. Bd2 Nb6 16. Rfc1 Rb8 17. Nc5 Rfd8 18. f4 Nfd7 19. b4 a6 20. g4 g5 21. fxg5 Bxg5 22. Ne4 Be7 23. Be1 Nd5 24. Rb3 N7f6 25. Bg3 Ra8 26. Nf2 Ne8 27. e4 Bg5 28. Re1 Nf4 29. Bf3 Ng6 30. Rd3 Rd7 31. Red1 Rad8 32. d5 cxd5 33. exd5 e5 34. Ne4 Bf4 35. Nc5 Nd6 36. Nxd7 Rxd7 37. Re1 f6 38. Bf2 b5 39. Be4 Nc4 40. Bf5 Rd8 41. Bc5 Kf7 42. Be6+ Kg7 43. d6 e4 44. Rxe4 Nxd6 1-0

[Event "MVP-ch Seniors op 17th"]
[White "Kotlar, Alfred"]
[Black "Westphal, Norbert"]
[Site "Binz"]
[Round "5.16"]
[Result "1-0"]
[Date "2017.12.03"]
[ECO "A45"]
[WhiteElo "2047"]
[BlackElo "1947"]
[PlyCount "77"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. a3 c5 4. c3 Nc6 5. e3 Qb6 6. Qc1 d5 7. Nd2 Bd7 8. Ngf3 Rc8 9. Rb1 h6 10. h3 cxd4 11. exd4 Be7 12. Bd3 0-0 13. Qd1 Ne8 14. 0-0 Bd6 15. Bxd6 Nxd6 16. Re1 f5 17. Ne5 Nxe5 18. Rxe5 Rf6 19. Qe2 Nf7 20. Nf3 Nxe5 21. Nxe5 Be8 22. Re1 a6 23. Qd2 Bb5 24. Bb1 Qc7 25. f4 Rcf8 26. Re3 g5 27. Rg3 Qg7 28. fxg5 f4 29. Rg4 hxg5 30. Nf3 Kf7 31. Rxg5 Qh6 32. Rg4 Rg8 33. Rh4 Qf8 34. Qe1 Ke8 35. Qe5 Rg7 36. Qb8+ Kf7 37. Qe5 Ke8 38. Rh8 Qxh8 39. Qb8+ 1-0

[Event "MVP-ch Seniors op 17th"]
[White "Glawe, Hartmut"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "4.3"]
[Result "1-0"]
[Date "2017.12.02"]
[ECO "D02"]
[WhiteElo "1995"]
[BlackElo "2047"]
[PlyCount "115"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 c6 4. e3 Nd7 5. c4 e6 6. Nc3 Ngf6 7. h3 Qb6 8. Qb3 dxc4 9. Bxc4 Nd5 10. Bh2 Qxb3 11. Bxb3 Bb4 12. Rc1 Bd3 13. Kd2 Be4 14. Ke2 Bg6 15. Na4 Be7 16. Ne5 Nxe5 17. Bxe5 f6 18. Bh2 0-0 19. Nc5 Bxc5 20. Rxc5 Rfd8 21. f3 Bf7 22. a3 Rac8 23. Rhc1 Kf8 24. Ba4 Nb6 25. Bb3 Rd7 26. a4 Rcd8 27. a5 Nd5 28. Bxd5 exd5 29. a6 bxa6 30. Rxc6 Rb7 31. Bd6+ Ke8 32. Ba3 Rb6 33. Rc7 Rd7 34. Rc8+ Rd8 35. R8c5 Rb5 36. Kd2 Be6 37. Rc7 Rd7 38. Rxd7 Kxd7 39. Kc3 Rb7 40. Bc5 Kc6 41. Ra1 Kb5 42. b4 Bc8 43. Ra5+ Kc6 44. Rxa6+ Kc7 45. Rxa7 Rxa7 46. Bxa7 Ba6 47. g3 Be2 48. e4 Bxf3 49. e5 Bg2 50. h4 Bf1 51. Bc5 fxe5 52. dxe5 Kd7 53. Kd4 Ke6 54. Bd6 Ba6 55. Kc5 Bb7 56. b5 Bc8 57. Kb6 d4 58. Kc7 1-0

[Event "MVP-ch Seniors op 17th"]
[White "Kotlar, Alfred"]
[Black "Schroeder, Christian"]
[Site "Binz"]
[Round "3.7"]
[Result "1-0"]
[Date "2017.12.01"]
[ECO "B13"]
[WhiteElo "2047"]
[BlackElo "1961"]
[PlyCount "73"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 c5 5. e3 cxd4 6. exd4 Nc6 7. c3 Be7 8. Bd3 Nh5 9. Be3 Qc7 10. 0-0 Nf4 11. Bb5 Ng6 12. Bd3 Nf4 13. Bc2 Ng6 14. Re1 0-0 15. h3 f5 16. Nf1 Bd7 17. Rc1 b5 18. Bb1 Rad8 19. b3 Ba3 20. Rc2 f4 21. Bc1 Be7 22. Bb2 Qb8 23. Rce2 Bf6 24. N1h2 Nce7 25. Ng4 h5 26. Nge5 Bxe5 27. Nxe5 Nxe5 28. Rxe5 f3 29. Ba3 Rde8 30. Bxe7 Rxe7 31. Qd3 g6 32. g3 Qe8 33. Rg5 Rf6 34. Qe3 Qf7 35. Rxd5 exd5 36. Qxe7 Bxh3 37. Qd8+ 1-0

[Event "MVP-ch Seniors op 17th"]
[White "Lehr, Thomas"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "2.15"]
[Result "0-1"]
[Date "2017.11.30"]
[ECO "B77"]
[WhiteElo "1934"]
[BlackElo "2047"]
[PlyCount "62"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 a6 6. Bc4 d6 7. Bb3 Nf6 8. f3 Nbd7 9. Be3 Nc5 10. Qd2 Nxb3 11. Nxb3 Bd7 12. Bh6 0-0 13. 0-0-0 Qc7 14. g4 b5 15. Bxg7 Kxg7 16. Qd4 Qa7 17. h4 Qxd4 18. Rxd4 Be6 19. h5 h6 20. Nd5 Bxd5 21. exd5 Rac8 22. Kd2 Rc7 23. c3 Rfc8 24. hxg6 fxg6 25. Re1 g5 26. Re3 Kf7 27. Red3 Rc4 28. Ke3 Nd7 29. f4 gxf4+ 30. Kxf4 Ne5 31. Kf5 Nxd3 0-1

[Event "MVP-ch Seniors op 17th"]
[White "Kotlar, Alfred"]
[Black "Borries, Barbara"]
[Site "Binz"]
[Round "1.26"]
[Result "1-0"]
[Date "2017.11.29"]
[ECO "A48"]
[WhiteElo "2047"]
[BlackElo "1783"]
[PlyCount "119"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. Qc1 Bg7 5. Bh6 0-0 6. Bxg7 Kxg7 7. e3 Bg4 8. Nbd2 c5 9. c3 cxd4 10. exd4 Nc6 11. h3 Bxf3 12. Nxf3 Re8 13. Be2 e6 14. 0-0 Qb6 15. Qd2 d5 16. Rad1 Qc7 17. Rfe1 a6 18. Bd3 Re7 19. Qg5 h6 20. Qd2 e5 21. dxe5 Nxe5 22. Nxe5 Rxe5 23. Rxe5 Qxe5 24. Re1 Qd6 25. Bc2 Rd8 26. Rd1 a5 27. Qd4 Kg8 28. Qh4 Kg7 29. Qd4 Kg8 30. Qe3 Kg7 31. Bb3 b5 32. a3 a4 33. Bc2 Re8 34. Qd3 Qc5 35. Kf1 Qc4 36. f3 Nh5 37. Kf2 Nf4 38. Qxc4 dxc4 39. Rd2 f5 40. h4 Kf6 41. g3 Ne6 42. g4 fxg4 43. fxg4 Rd8 44. Rxd8 Nxd8 45. Ke3 Ne6 46. Ke4 g5 47. hxg5+ Kxg5 48. Bd1 Nc5+ 49. Kd5 Nd3 50. Kc6 Nxb2 51. Be2 Kf4 52. Kxb5 Kg5 53. Kc5 Kf4 54. Kd4 Kg5 55. Ke3 Kf6 56. Kd2 Ke5 57. Kc2 Nd3 58. Bxd3 cxd3+ 59. Kxd3 Kd5 60. c4+ 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Hellwege, Werner"]
[Site "Buesum"]
[Round "8"]
[Result "1-0"]
[Date "2017.09.15"]
[ECO "A46"]
[WhiteElo "2041"]
[BlackElo "1929"]
[PlyCount "91"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Nbd7 4. Nbd2 c5 5. e3 g6 6. Be2 Bg7 7. c3 0-0 8. 0-0 b6 9. Qc2 Bb7 10. Rac1 cxd4 11. exd4 d5 12. Rfe1 Re8 13. Bb5 a6 14. Bd3 b5 15. Re2 Nb6 16. Rce1 Rc8 17. a3 Nc4 18. Nb3 a5 19. Nc5 Ba8 20. Qc1 a4 21. Bg5 e6 22. Ne5 Qc7 23. Bf4 Qb6 24. Bg5 Bc6 25. Bh6 Nxe5 26. Rxe5 Bxh6 27. Qxh6 Ng4 28. Qf4 Nxe5 29. Rxe5 Kg7 30. h4 Qd8 31. h5 Qe7 32. Re3 Rc7 33. Qe5+ Kg8 34. hxg6 hxg6 35. Rh3 f6 36. Qh2 Qg7 37. Bxg6 Ree7 38. Rg3 Kf8 39. Qh4 f5 40. Bf7 Qxg3 41. Qxg3 Kxf7 42. Qe5 Ba8 43. Nd3 Ra7 44. Qh8 Kg6 45. f4 Rh7 46. Qg8+ 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Lotzien, Hans"]
[Black "Kotlar, Alfred"]
[Site "Buesum"]
[Round "7"]
[Result "1-0"]
[Date "2017.09.14"]
[ECO "B06"]
[WhiteElo "2126"]
[BlackElo "2041"]
[PlyCount "47"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. Bc4 a6 4. a4 d6 5. d3 Nc6 6. Nge2 e6 7. 0-0 Nge7 8. f3 0-0 9. Bg5 Qe8 10. Qd2 Nd4 11. Nxd4 Bxd4+ 12. Kh1 Nc6 13. Nd1 Qd7 14. c3 Bg7 15. Bb3 Na5 16. Bc2 c5 17. d4 cxd4 18. cxd4 Nc4 19. Qd3 d5 20. e5 Na5 21. Nf2 Nc6 22. Ng4 Nb4 23. Qd2 Nxc2 24. Nf6+ 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Pamperin, Gerhard"]
[Site "Buesum"]
[Round "6"]
[Result "1-0"]
[Date "2017.09.13"]
[ECO "D02"]
[WhiteElo "2041"]
[BlackElo "1927"]
[PlyCount "59"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 c5 5. e3 Nc6 6. c3 Be7 7. Bd3 0-0 8. Rc1 Bd7 9. Bb1 cxd4 10. exd4 Ne8 11. 0-0 g6 12. Re1 Bd6 13. Bh6 Ng7 14. Bg5 f6 15. Bh6 Re8 16. Bxg7 Kxg7 17. Nf1 Rc8 18. Ne3 b5 19. b3 a5 20. h4 Ne7 21. Qd2 Qb6 22. Ng4 Ng8 23. h5 Qc7 24. hxg6 hxg6 25. g3 f5 26. Ne3 Re7 27. Kg2 Be8 28. Nh4 Kf8 29. Bd3 Rg7 30. Nf1 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Rahls, Peter"]
[Black "Kotlar, Alfred"]
[Site "Buesum"]
[Round "5"]
[Result "1-0"]
[Date "2017.09.12"]
[ECO "A42"]
[WhiteElo "2151"]
[BlackElo "2041"]
[PlyCount "50"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 e5 4. d5 d6 5. e4 f5 6. Bd3 fxe4 7. Nxe4 Nf6 8. Bg5 h6 9. Nxf6+ Bxf6 10. Bxg6+ Kf8 11. Be3 Ke7 12. Qh5 Qf8 13. Ne2 Qg7 14. Ng3 Kd8 15. 0-0 Rg8 16. Bf5 Bg5 17. Be6 Bxe6 18. dxe6 Qg6 19. f4 exf4 20. Bxf4 Qxe6 21. Bxg5+ hxg5 22. Rae1 Qxc4 23. Rf7 Na6 24. Qh7 Qd4+ 25. Kh1 Rh8 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Bendisch, Juergen"]
[Site "Buesum"]
[Round "4"]
[Result "1-0"]
[Date "2017.09.11"]
[ECO "D03"]
[WhiteElo "2041"]
[BlackElo "1903"]
[PlyCount "57"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 h6 7. Bh4 c6 8. 0-0 0-0 9. Rc1 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. c3 Bd7 13. Bb1 Be8 14. Ne5 Nd7 15. Ndf3 g6 16. e4 f5 17. exf5 exf5 18. Qb3 Qb6 19. Qc2 Kg7 20. Rce1 Qd8 21. Qe2 Bf6 22. Qc2 Be7 23. Qb3 Nxe5 24. Nxe5 Rb8 25. Re2 Qc7 26. Rfe1 Bd6 27. Nd3 b6 28. Nf4 Bxf4 29. Re7+ 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Glaeser, Wilfried"]
[Black "Kotlar, Alfred"]
[Site "Buesum"]
[Round "3"]
[Result "1-0"]
[Date "2017.09.10"]
[ECO "D06"]
[WhiteElo "2129"]
[BlackElo "2041"]
[PlyCount "39"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. d4 Bg4 6. Be3 e6 7. Nc3 N8d7 8. a4 a5 9. Be2 Be7 10. 0-0 0-0 11. Qc2 Bb4 12. Rfd1 c6 13. Na2 Qe7 14. Nxb4 Qxb4 15. Bd2 Qe7 16. Qb3 Rfb8 17. Bf4 Rc8 18. Be3 Qb4 19. Qxb4 axb4 20. a5 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Schumacher, Helmut"]
[Site "Buesum"]
[Round "2"]
[Result "1-0"]
[Date "2017.09.09"]
[ECO "D02"]
[WhiteElo "2041"]
[BlackElo "1890"]
[PlyCount "87"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. Nbd2 e6 5. c3 Bd6 6. Bg5 Qb6 7. Qb3 Nd7 8. e3 h6 9. Bh4 Ngf6 10. Be2 0-0 11. 0-0 Rfe8 12. Rfe1 c5 13. dxc5 Qxb3 14. axb3 Bxc5 15. b4 Bd6 16. Nd4 g5 17. Nb5 Bb8 18. Bg3 e5 19. f3 Nb6 20. Bf2 e4 21. Bg3 exf3 22. Bxb8 Raxb8 23. Bxf3 a6 24. Nd6 Re5 25. Nxf5 Rxf5 26. e4 dxe4 27. Nxe4 Ne8 28. Nc5 Nd6 29. Rad1 Rf6 30. b3 Kg7 31. c4 Rg6 32. h3 Nbc8 33. Rd3 f5 34. Bxb7 Rxb7 35. Nxb7 Nxb7 36. Rd7+ Kf6 37. Rxb7 g4 38. hxg4 Rxg4 39. Rb8 Rg8 40. Ra1 Ke5 41. Rxa6 Ne7 42. Rxg8 Nxg8 43. b5 Kd4 44. b6 1-0

[Event "Schleswig Holstein-ch Seniors op 11th"]
[White "Borries, Barbara"]
[Black "Kotlar, Alfred"]
[Site "Buesum"]
[Round "1"]
[Result "0-1"]
[Date "2017.09.08"]
[ECO "B01"]
[WhiteElo "1790"]
[BlackElo "2041"]
[PlyCount "78"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Be3 Nf6 6. h3 Bf5 7. Bd3 Bg6 8. Nf3 e6 9. Ne5 Nbd7 10. Nc4 Qc7 11. Qd2 Bxd3 12. Qxd3 Be7 13. 0-0 0-0 14. Nd2 Rfd8 15. Qe2 Nb6 16. Qf3 h6 17. Rad1 Nbd5 18. Nxd5 cxd5 19. c3 Rac8 20. Bf4 Qb6 21. Rb1 Rc6 22. Rfe1 Rdc8 23. g4 Nh7 24. Qg3 Qd8 25. Nf3 Ra6 26. a3 Rb6 27. h4 Nf6 28. g5 hxg5 29. hxg5 Nh5 30. Qg4 Nxf4 31. Qxf4 Bd6 32. Qg4 g6 33. Kg2 Kf8 34. Nh4 Bb8 35. f4 Qd6 36. Kf3 Kg7 37. Re2 Rxc3+ 38. bxc3 Rxb1 39. Rh2 Rf1+ 0-1

[Event "MVP-ch Seniors op 16th"]
[White "Kotlar, Alfred"]
[Black "Hubert, Berthold"]
[Site "Binz"]
[Round "9.5"]
[Result "1/2-1/2"]
[Date "2016.12.01"]
[ECO "D02"]
[WhiteElo "2022"]
[BlackElo "2075"]
[PlyCount "51"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Be7 5. h3 b6 6. e3 0-0 7. Bd3 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb4 10. 0-0 c5 11. a3 Nc6 12. Rfe1 Rc8 13. c3 Bd6 14. Bxd6 Qxd6 15. Rad1 Rfd8 16. Qd3 e5 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. f3 Re8 20. Nf1 Rc7 21. Re2 Rce7 22. Red2 Re6 23. Qa6 Qc7 24. Qb5 h6 25. Qa4 Qc6 26. Qxc6 1/2-1/2

[Event "MVP-ch Seniors op 16th"]
[White "Kotlar, Alfred"]
[Black "Schulz, Michael"]
[Site "Binz"]
[Round "8.5"]
[Result "1-0"]
[Date "2016.11.30"]
[ECO "D00"]
[WhiteElo "2022"]
[BlackElo "2141"]
[PlyCount "143"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. c3 d5 3. Bf4 Nc6 4. e3 Nf6 5. h3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Ra5 9. g4 e6 10. Nc2 b5 11. a3 h5 12. g5 Nd7 13. Nf3 Be7 14. Rg1 g6 15. Be2 0-0 16. Kd2 Re8 17. Rae1 Bf8 18. Bc7 Ra7 19. Ne5 Ne7 20. Bf3 Nf5 21. e4 Nxe5 22. Bxe5 dxe4 23. Bxe4 Nd6 24. Bf3 Bd7 25. Ne3 Rd8 26. Bf6 Rc8 27. d5 e5 28. Bg2 Re8 29. Nc2 Bg7 30. Bxg7 Kxg7 31. Ne3 Ra6 32. h4 Bf5 33. Rh1 Ne4+ 34. Ke2 Nc5 35. Kf1 Nd3 36. Re2 Nf4 37. Rd2 Bd3+ 38. Ke1 Rd6 39. Rg1 e4 40. Bh1 Nxd5 41. Rg3 Re5 42. Bg2 Nf4 43. Bf1 Rde6 44. Bh3 Re7 45. Bf1 b6 46. Bh3 Kf8 47. Bf1 Ke8 48. Bh3 Kd8 49. Bf1 Kc7 50. Nd1 Kb7 51. Re3 Ka6 52. Bh3 Ka5 53. Rg3 Ka4 54. Bf1 Kb3 55. Ne3 Ka2 56. Rg1 Kb3 57. Kd1 Bxf1 58. Rxf1 Nd3 59. Ke2 Nf4+ 60. Kd1 Rc7 61. Kc1 Rc6 62. Nc2 Rc7 63. Rd6 Nd3+ 64. Kb1 Ka4 65. Rxb6 Ka5 66. Rd6 Rf5 67. Nb4 Ka4 68. Kc2 Ra7 69. Rd4 Nxf2 70. Nc6 b4 71. Nxa7 e3 72. axb4 1-0

[Event "MVP-ch Seniors op 16th"]
[White "Kahn, Peter"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "7.7"]
[Result "1/2-1/2"]
[Date "2016.11.29"]
[ECO "D11"]
[WhiteElo "2062"]
[BlackElo "2022"]
[PlyCount "54"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. h3 Bh5 6. c4 e6 7. Nc3 Nbd7 8. Qb3 dxc4 9. Bxc4 Nb6 10. Be2 Nfd5 11. 0-0 Be7 12. Re1 0-0 13. e4 Nf6 14. Be3 Bg6 15. Nd2 Nfd7 16. Qd1 f5 17. f4 Nf6 18. Bf3 Qd7 19. Qe2 Rad8 20. Rad1 Bb4 21. Bf2 Rfe8 22. a3 Bf8 23. b4 Qc7 24. g3 h6 25. Qf1 Bf7 26. Kg2 g6 27. Rc1 Qb8 1/2-1/2

[Event "MVP-ch Seniors op 16th"]
[White "Kotlar, Alfred"]
[Black "Krueger, Horst"]
[Site "Binz"]
[Round "6.12"]
[Result "1-0"]
[Date "2016.11.28"]
[ECO "D02"]
[WhiteElo "2022"]
[BlackElo "2083"]
[PlyCount "76"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. b3 Bf5 5. Nbd2 e6 6. c4 Bb4 7. Qc1 Nf6 8. c5 Qa5 9. a3 Bxd2+ 10. Nxd2 0-0 11. e3 Nbd7 12. Be2 Rfe8 13. b4 Qd8 14. Nf3 Ne4 15. h3 g5 16. Bh2 f6 17. Qb2 Bg6 18. Rd1 Qe7 19. Ng1 f5 20. Nf3 g4 21. Nd2 gxh3 22. gxh3 Ndf6 23. Nf3 Nd7 24. Bf4 Kf7 25. h4 h5 26. Ne5+ Nxe5 27. dxe5 a5 28. f3 axb4 29. axb4 Ra4 30. fxe4 Rea8 31. exd5 exd5 32. Kf2 b6 33. Bg5 Qa7 34. e6+ Kg8 35. e7 bxc5 36. bxc5 Ra2 37. Qf6 Kh7 38. Qf8 Be8 1-0

[Event "MVP-ch Seniors op 16th"]
[White "Neese, Hans Joachim"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "5.9"]
[Result "1/2-1/2"]
[Date "2016.11.27"]
[ECO "D02"]
[WhiteElo "2106"]
[BlackElo "2022"]
[PlyCount "78"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. Nbd2 Bf5 5. Nh4 Bc8 6. h3 h6 7. Nhf3 Bf5 8. e3 Nbd7 9. c4 e6 10. c5 b5 11. b4 Ne4 12. Nxe4 Bxe4 13. Nd2 Bg6 14. Be2 Be7 15. 0-0 0-0 16. a4 a6 17. Nb3 Bf6 18. axb5 axb5 19. Bd6 Re8 20. f4 Be7 21. Rxa8 Qxa8 22. Bxe7 Rxe7 23. Qa1 Re8 24. Qa5 Bc2 25. Ra1 Qc8 26. Qa2 Bxb3 27. Qxb3 Qb7 28. Qa3 g6 29. Bd3 Kg7 30. Kf2 Rc8 31. g4 Qc7 32. Qa5 Kf6 33. Qxc7 Rxc7 34. Ra8 Kg7 35. Kf3 f5 36. Ra6 Nb8 37. Ra8 Nd7 38. Re8 Kf7 39. Rh8 Kg7 1/2-1/2

[Event "MVP-ch Seniors op 16th"]
[White "Ophoff, Rigobert"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "4.27"]
[Result "0-1"]
[Date "2016.11.26"]
[ECO "A36"]
[WhiteElo "1918"]
[BlackElo "2022"]
[PlyCount "118"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e4 c5 4. g3 Nc6 5. Bg2 d6 6. Nge2 Nf6 7. 0-0 0-0 8. h3 a6 9. a3 Rb8 10. Rb1 Bd7 11. b4 Qc8 12. Kh2 Ne8 13. d3 Nc7 14. Be3 b6 15. Qd2 Ne8 16. Rfc1 Nf6 17. b5 axb5 18. cxb5 Na5 19. a4 Be6 20. Nd5 Bxd5 21. exd5 Qf5 22. g4 Qd7 23. Ng3 Rfc8 24. Qa2 Ra8 25. Bf3 Ne8 26. Bd2 Ra7 27. Bc3 Bxc3 28. Rxc3 Nc7 29. Ne4 Nb7 30. Nd2 Nxb5 31. Rcb3 Nd4 32. Rxb6 Rxa4 33. Qb2 Nd8 34. Bd1 Raa8 35. Nf3 Nxf3+ 36. Bxf3 f6 37. Ra1 Ra7 38. Rb1 Rac7 39. Be2 Kg7 40. g5 Qf5 41. gxf6+ Qxf6 42. Bg4 Ra8 43. Qxf6+ Kxf6 44. Kg3 h5 45. Bf3 Nf7 46. Be4 g5 47. f3 h4+ 48. Kf2 Ne5 49. R1b2 Ra4 50. Rb8 Rxe4 51. dxe4 Nd3+ 52. Ke3 Nxb2 53. Rxb2 Ke5 54. Rg2 Kf6 55. Rc2 Ra7 56. Rb2 Ra1 57. Rb8 Rg1 58. Rf8+ Kg7 59. Rf5 Rg3 0-1

[Event "MVP-ch Seniors op 16th"]
[White "Kotlar, Alfred"]
[Black "Schulz, Gerhard1"]
[Site "Binz"]
[Round "3.38"]
[Result "1-0"]
[Date "2016.11.25"]
[ECO "D03"]
[WhiteElo "2022"]
[BlackElo "1830"]
[PlyCount "45"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. c3 e6 4. Bg5 d5 5. e3 Nbd7 6. Nbd2 Be7 7. Bd3 b6 8. 0-0 Bb7 9. Rc1 0-0 10. Bb1 h6 11. Bf4 Ne4 12. h3 Ndf6 13. Nxe4 Nxe4 14. Ne5 Bd6 15. f3 Nf6 16. Qc2 cxd4 17. exd4 g5 18. Ng4 Kg7 19. Be5 Bxe5 20. dxe5 Ne4 21. fxe4 dxe4 22. Rcd1 Qc7 23. Qf2 1-0

[Event "MVP-ch Seniors op 16th"]
[White "Thieme, Wolfgang"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "2.27"]
[Result "1-0"]
[Date "2016.11.24"]
[ECO "B01"]
[WhiteElo "1911"]
[BlackElo "2022"]
[PlyCount "29"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Bf5 6. Ne5 e6 7. Bf4 Qd8 8. g4 Bg6 9. h4 f6 10. Nxg6 hxg6 11. Bd3 f5 12. Qe2 Kf7 13. Bc4 Qc8 14. h5 g5 15. gxf5 1-0

[Event "MVP-ch Seniors op 16th"]
[White "Kotlar, Alfred"]
[Black "Rosmann, Armin"]
[Site "Binz"]
[Round "1.33"]
[Result "1-0"]
[Date "2016.11.23"]
[ECO "A46"]
[WhiteElo "2022"]
[BlackElo "1769"]
[PlyCount "69"]
[EventDate "2016.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 e6 4. Nbd2 Be7 5. h3 d5 6. a3 Nc6 7. b4 a6 8. e3 Bd6 9. Bg5 Be7 10. c4 Ne4 11. Bxe7 Nxe7 12. Nxe4 dxe4 13. Nd2 f5 14. Qh5+ Ng6 15. f4 Qh4+ 16. Qxh4 Nxh4 17. Kf2 Bd7 18. Be2 c6 19. c5 Ke7 20. Nc4 Rag8 21. g3 Ng6 22. g4 Nf8 23. Nd6 g5 24. fxg5 fxg4 25. h4 h5 26. Kg3 Ng6 27. Rhf1 Rf8 28. Nxe4 Rxf1 29. Rxf1 Rf8 30. Nf6 e5 31. Bd3 Be8 32. d5 cxd5 33. Nxd5+ Ke6 34. Nf6 Ne7 35. Bc4+ 1-0

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Kotlar, Alfred"]
[Black "Roos, Hans Goerg"]
[Site "Halberstadt"]
[Round "7"]
[Result "1-0"]
[Date "2016.06.04"]
[ECO "E73"]
[WhiteElo "2052"]
[BlackElo "1948"]
[PlyCount "78"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h4 e5 7. d5 h5 8. Bg5 Qd7 9. f3 Na6 10. Nh3 c6 11. Qd2 Rb8 12. Rd1 c5 13. 0-0 Nc7 14. f4 exf4 15. Bxf4 Ng4 16. Bxg4 Qxg4 17. Bxd6 Na6 18. Bxf8 Kxf8 19. Qf4 Bd4+ 20. Kh1 Qxf4 21. Rxf4 Be5 22. Rff1 Bxh3 23. gxh3 Rd8 24. Rd2 Nc7 25. Na4 b6 26. b3 Ne8 27. Kg2 Nd6 28. Re2 Re8 29. Rf3 Kg7 30. Rd3 Kf8 31. Kf3 Rd8 32. Nb2 Re8 33. Nd1 Rb8 34. Nf2 Re8 35. Rd1 Bd4 36. Nd3 f6 37. Nf4 Kf7 38. Ne6 Be5 39. Rg1 f5 1-0

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Knaak, Joachim"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "6"]
[Result "1-0"]
[Date "2016.06.03"]
[ECO "D45"]
[WhiteElo "2134"]
[BlackElo "2052"]
[PlyCount "99"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Qc2 Re8 9. b3 Bd6 10. Bb2 Nf8 11. Rad1 Ng6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qa5 15. Rfe1 Bd7 16. c5 Bf8 17. h4 f5 18. Bd3 Nf4 19. Bc4 Nd5 20. Ne5 Rad8 21. a3 Bc8 22. Re2 Be7 23. g3 Bf6 24. Rde1 Qc7 25. Nd3 Qf7 26. Ne5 Qc7 27. b4 a6 28. Ba2 Bxe5 29. Rxe5 Qf7 30. Qe2 Kf8 31. Qf3 Qf6 32. Bc1 h6 33. Bb2 Bd7 34. Kg2 Bc8 35. Qh5 Qf7 36. Qe2 g6 37. Kh2 Qf6 38. Bxd5 cxd5 39. a4 Qf7 40. b5 Re7 41. Ba3 Kg8 42. Bb4 Ree8 43. Ba5 Rd7 44. Rxe6 Rxe6 45. Qxe6 Qxe6 46. Rxe6 Kf7 47. Re5 Re7 48. Rxd5 Re2 49. Rd8 Be6 50. d5 1-0

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Glaeser, Wilfried"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "5"]
[Result "1-0"]
[Date "2016.06.02"]
[ECO "A31"]
[WhiteElo "2152"]
[BlackElo "2052"]
[PlyCount "63"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d6 5. Bg2 Bd7 6. d4 cxd4 7. Nxd4 g6 8. 0-0 Bg7 9. Nc2 Qc8 10. b3 h5 11. Bb2 h4 12. Nd5 Nh5 13. Bxg7 Nxg7 14. Nce3 Bh3 15. Bxh3 Qxh3 16. g4 Ne6 17. Kh1 f5 18. Qd3 Ne5 19. Qc2 f4 20. Ng2 Nxg4 21. Qxg6+ Kd7 22. Qxe6+ Kc6 23. Nxe7+ Kc7 24. Nd5+ Kc6 25. Nb4+ Kc7 26. Qf7+ Kb6 27. Qxf4 Rad8 28. f3 Ne5 29. Qd4+ Kc7 30. Qxa7 Rhg8 31. Nf4 Qf5 32. Nbd5+ 1-0

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Kotlar, Alfred"]
[Black "Lindner, Helmut"]
[Site "Halberstadt"]
[Round "4"]
[Result "1-0"]
[Date "2016.06.01"]
[ECO "D12"]
[WhiteElo "2052"]
[BlackElo "1729"]
[PlyCount "61"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Be2 Nbd7 7. Nh4 Bg6 8. Nxg6 hxg6 9. Qc2 Qc7 10. h3 Be7 11. Bd2 dxc4 12. Bxc4 Ng4 13. Bxe6 Nxf2 14. Bxd7+ Kxd7 15. Kxf2 Bh4+ 16. Kg1 Rae8 17. Rf1 Kc8 18. Rf3 Re6 19. Qd1 Rhe8 20. g4 f5 21. Kg2 Rf6 22. Be1 fxg4 23. hxg4 Bg5 24. Bf2 Qd7 25. Rxf6 gxf6 26. Qf3 f5 27. gxf5 gxf5 28. Rh5 Rg8 29. Kf1 Qf7 30. Ke1 f4 31. Qg4+ 1-0

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Birk, Rainer"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2016.05.31"]
[ECO "D11"]
[WhiteElo "2136"]
[BlackElo "2052"]
[PlyCount "57"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 Bg4 5. cxd5 Qxd5 6. Be2 e6 7. a3 Be7 8. 0-0 0-0 9. h3 Bh5 10. Nc3 Qd8 11. Ne5 Bxe2 12. Qxe2 Nbd7 13. Rd1 Qc7 14. Nxd7 Qxd7 15. e4 Rfd8 16. Bf4 Qe8 17. Rac1 g6 18. Be3 Rd7 19. Qc2 Qd8 20. f3 Bf8 21. Ne2 Qb6 22. Rd3 Qd8 23. Rcd1 Nh5 24. g4 Ng7 25. Qd2 f5 26. Nc3 Qc7 27. Bf4 Bd6 28. e5 Be7 29. Bg5 1/2-1/2

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Kotlar, Alfred"]
[Black "Gehrmann, Dorit"]
[Site "Halberstadt"]
[Round "2"]
[Result "1-0"]
[Date "2016.05.30"]
[ECO "A40"]
[WhiteElo "2052"]
[BlackElo "1897"]
[PlyCount "99"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Bf4 Nf6 4. Nf3 g6 5. e3 Bg7 6. Be2 0-0 7. Nbd2 d6 8. Rb1 a5 9. h4 Nbd7 10. Kf1 Re8 11. Bg3 Nh5 12. Bh2 Nhf6 13. Qc2 e5 14. d5 Nc5 15. Ne1 Bc8 16. Bg3 Bf5 17. Nd3 Nh5 18. Bh2 Qxh4 19. Kg1 Nxd3 20. Bxd3 Bxd3 21. Qxd3 Qg4 22. f3 Qg5 23. Ne4 Qe7 24. g4 Nf6 25. Bg3 Nxe4 26. Qxe4 Bf6 27. Qc2 Kg7 28. Re1 Rh8 29. Kg2 Qd7 30. Qe2 Rae8 31. Rh2 Kg8 32. Kf1 Kg7 33. Qd1 Kg8 34. e4 Bg5 35. Qb3 Kg7 36. Qb5 Qxb5 37. cxb5 Bf4 38. Bxf4 exf4 39. Rc1 Re7 40. Rhc2 Rc8 41. Ke2 f5 42. gxf5 gxf5 43. Kd3 fxe4+ 44. fxe4 Kf6 45. Rf2 Rh8 46. Rxf4+ Kg5 47. Rf5+ Kg6 48. Rg1+ Kh6 49. Rf6+ Kh5 50. Rf2 1-0

[Event "Sachsen-Anhalt-ch Seniors 24th"]
[White "Huelle, Gunter"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2016.05.29"]
[ECO "A00"]
[WhiteElo "1720"]
[BlackElo "2052"]
[PlyCount "126"]
[EventDate "2016.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b4 a5 2. b5 b6 3. c4 Bb7 4. e3 e6 5. Bb2 Nf6 6. Nf3 d5 7. Be2 c5 8. 0-0 Nbd7 9. d4 Rc8 10. Nbd2 Be7 11. dxc5 Nxc5 12. cxd5 Bxd5 13. Ne5 0-0 14. Ndc4 Nfd7 15. Bf3 Bxf3 16. Qxf3 Nxe5 17. Nxe5 Qc7 18. Nc6 f6 19. Rfd1 Rf7 20. Rac1 Bf8 21. Rd2 Rd7 22. Rcd1 Rxd2 23. Rxd2 Qf7 24. Nd8 Qe8 25. Nc6 Qg6 26. Qd1 Re8 27. f3 Qg5 28. Kf2 Qh4+ 29. Kg1 Qg5 30. Qe2 Qg6 31. e4 Qf7 32. Qc4 e5 33. Qd5 Qxd5 34. Rxd5 Na4 35. Ba1 Re6 36. Kf1 Rd6 37. Ke2 Rxd5 38. exd5 Bd6 39. g3 Kf7 40. Nd8+ Ke7 41. Ne6 g6 42. Ke3 Nc5 43. Nxc5 Bxc5+ 44. Ke4 Kd6 45. g4 Ke7 46. f4 exf4 47. Kxf4 Bd6+ 48. Ke4 Bxh2 49. Bd4 Bc7 50. a4 Bd8 51. Bb2 Kd7 52. Bc1 f5+ 53. gxf5 gxf5+ 54. Kxf5 Kd6 55. Ke4 Kc5 56. Ba3+ Kc4 57. Bf8 h5 58. d6 Bh4 59. Be7 Bg3 60. d7 Bc7 61. d8Q Bxd8 62. Bxd8 Kb3 63. Bxb6 Kxa4 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[White "Huhn, Ulrich"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2016.05.08"]
[ECO "C14"]
[WhiteElo "1846"]
[BlackElo "2052"]
[PlyCount "107"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. exd5 Nxd5 6. Bxe7 Nxe7 7. Nf3 0-0 8. Bd3 Nbc6 9. 0-0 Ng6 10. Be4 Nce7 11. Qd2 c6 12. Rad1 Qc7 13. Rfe1 b6 14. Qg5 h6 15. Qe3 Nf4 16. Ne5 Nfd5 17. Qg3 f6 18. Ng6 Qxg3 19. Nxe7+ Nxe7 20. hxg3 Nd5 21. f4 f5 22. Bf3 Bd7 23. a3 Rac8 24. Rd3 b5 25. Na2 Kf7 26. c3 g5 27. Nb4 Nb6 28. Na6 g4 29. Bd1 Rfe8 30. Nc5 Re7 31. Bb3 Rce8 32. Rde3 Bc8 33. Re5 Kf6 34. Kf2 Nd5 35. Rh1 Rh8 36. Rh5 Kg6 37. Rh4 h5 38. Bxd5 cxd5 39. Rh1 Kf6 40. Ke3 Reh7 41. Rh4 Ke7 42. Kd2 Kd6 43. Kc2 a5 44. Nb3 Ra7 45. Re1 Rh6 46. Ra1 Bd7 47. Nc5 Be8 48. Rah1 Rhh7 49. Re1 Rh6 50. Re2 Bd7 51. Rh1 Bc8 52. Ree1 Bd7 53. Kb3 Be8 54. Ka2 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[White "Kotlar, Alfred"]
[Black "Walther, Gerd"]
[Site "Bad Sooden-Allendorf"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2016.05.08"]
[ECO "A46"]
[WhiteElo "2052"]
[BlackElo "1947"]
[PlyCount "10"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c6 3. Bf4 d6 4. c3 Nh5 5. Bc1 Nf6 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[White "Kotlar, Alfred"]
[Black "Schwetje, Siegfried"]
[Site "Bad Sooden-Allendorf"]
[Round "7"]
[Result "1-0"]
[Date "2016.05.06"]
[ECO "A41"]
[WhiteElo "2052"]
[BlackElo "1905"]
[PlyCount "147"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Bf4 Nd7 5. Nf3 e5 6. Bg5 Bf6 7. Be3 Qe7 8. d5 h5 9. Nbd2 Nh6 10. h3 Bg7 11. Qc2 a6 12. Nb3 b6 13. Bd3 f6 14. Nh4 Nf8 15. g3 g5 16. Nf5 Nxf5 17. exf5 h4 18. 0-0-0 Nd7 19. Rde1 Bb7 20. Be4 hxg3 21. fxg3 Qf8 22. g4 Rh6 23. Qg2 Rh8 24. Rh2 0-0-0 25. Reh1 Qf7 26. Kb1 Rh4 27. Bf2 Rh6 28. Qf3 Rdh8 29. Qd3 Bf8 30. a4 Nc5 31. Bxc5 dxc5 32. Nd2 Qd7 33. b3 Kb8 34. c4 a5 35. Kb2 Bd6 36. Qf3 Rh4 37. Nf1 Qd8 38. Ne3 Bc8 39. Ng2 R4h6 40. h4 Qg8 41. Rh3 Bd7 42. hxg5 Rxh3 43. Rxh3 Rxh3 44. Qxh3 Qxg5 45. Bc2 Qd2 46. Qf3 Qd4+ 47. Ka2 Kb7 48. Qe4 c6 49. Ne3 b5 50. Qd3 bxa4 51. bxa4 Qxd3 52. Bxd3 Be7 53. Kb3 Kc7 54. Be4 Be8 55. Kc3 Kd6 56. Bc2 Bf7 57. Be4 Be8 58. dxc6 Bxc6 59. Bxc6 Kxc6 60. Nd5 Bd8 61. Kd3 Kd7 62. Ke4 Kd6 63. Nc3 Be7 64. Kf3 Bd8 65. Ne4+ Kc6 66. Kg3 Be7 67. Kh4 Kd7 68. Kh5 Ke8 69. Kg6 Kf8 70. Nc3 Kg8 71. Ne4 Kf8 72. g5 fxg5 73. f6 Bd8 74. Nxg5 1-0

[Event "Hessen-ch Seniors op 12th"]
[White "Viererbe, Hartmut"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "6"]
[Result "1-0"]
[Date "2016.05.05"]
[ECO "B06"]
[WhiteElo "1864"]
[BlackElo "2052"]
[PlyCount "103"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Bc4 a6 5. a4 c5 6. c3 cxd4 7. cxd4 Nf6 8. Nc3 0-0 9. 0-0 Nbd7 10. Bf4 Nb6 11. Bb3 Ne8 12. a5 Nd7 13. e5 Nb8 14. Qe2 e6 15. Bg5 f6 16. exf6 Bxf6 17. Bxe6+ Bxe6 18. Qxe6+ Kg7 19. Bxf6+ Rxf6 20. Qd5 Nc6 21. Ng5 Nc7 22. Qe4 d5 23. Qd3 Qd6 24. Nf3 Raf8 25. Qd2 Ne6 26. Ne2 h6 27. h4 Rxf3 28. gxf3 Qd8 29. Kg2 Qf6 30. Qe3 Ncxd4 31. Nxd4 Nxd4 32. f4 Nc2 33. Qe5 Nxa1 34. Rxa1 Qxe5 35. fxe5 Rf5 36. Re1 Kf7 37. Kg3 Ke6 38. f4 Rf7 39. Rc1 Rg7 40. Kf3 g5 41. Rg1 Kf5 42. hxg5 hxg5 43. fxg5 Kxe5 44. Kg4 d4 45. Re1+ Kd5 46. b3 d3 47. Kh5 Kd4 48. Kh6 Rg8 49. g6 d2 50. Rg1 Kc3 51. Kh7 Kc2 52. Kxg8 1-0

[Event "Hessen-ch Seniors op 12th"]
[White "Kotlar, Alfred"]
[Black "Rehder, Frank"]
[Site "Bad Sooden-Allendorf"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2016.05.04"]
[ECO "E61"]
[WhiteElo "2052"]
[BlackElo "1857"]
[PlyCount "59"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e3 0-0 6. Be2 Nbd7 7. 0-0 c6 8. b3 Qc7 9. Bb2 e5 10. d5 a5 11. h3 h6 12. Qd2 Ne8 13. Rac1 f5 14. Ba3 c5 15. Nb5 Qd8 16. Bb2 Ndf6 17. Nc3 Bd7 18. a4 g5 19. Nh2 Qe7 20. f3 h5 21. e4 f4 22. Qe1 Qf7 23. Rc2 Qg6 24. g4 h4 25. Nb5 Bxb5 26. axb5 b6 27. Bd3 Nc7 28. Qd2 Nd7 29. Ra1 Rfb8 30. Qe1 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[White "Duijker, Bert"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2016.05.03"]
[ECO "D70"]
[WhiteElo "1889"]
[BlackElo "2052"]
[PlyCount "51"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 d5 4. cxd5 Qxd5 5. Nc3 Qa5 6. Bd2 c6 7. Ne4 Qb6 8. Nxf6+ exf6 9. Bc3 Bg7 10. e3 0-0 11. Be2 Na6 12. a4 Nb8 13. a5 Qd8 14. 0-0 Re8 15. Qb3 Qc7 16. h3 Nd7 17. Rfc1 f5 18. Bc4 Nf8 19. d5 Bxc3 20. Rxc3 cxd5 21. Bxd5 Qe7 22. Rac1 Ne6 23. Qc2 Qd8 24. Bxe6 Bxe6 25. Rc7 Qd5 26. Qc5 1/2-1/2

[Event "Hessen-ch Seniors op 12th"]
[White "Kotlar, Alfred"]
[Black "Fritsch, Juergen"]
[Site "Bad Sooden-Allendorf"]
[Round "3"]
[Result "1-0"]
[Date "2016.05.02"]
[ECO "D94"]
[WhiteElo "2052"]
[BlackElo "1850"]
[PlyCount "120"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. b3 0-0 7. Be2 Bf5 8. 0-0 Nbd7 9. Bb2 Re8 10. Nh4 Ne4 11. Nxf5 gxf5 12. f4 Ndf6 13. Rc1 e6 14. Rf3 Nxc3 15. Bxc3 Ne4 16. Be1 Kh8 17. Rh3 Rg8 18. Bd3 Nf6 19. Bh4 Qd7 20. Kh1 dxc4 21. bxc4 b5 22. c5 Qd5 23. Rc2 Ng4 24. Be1 Bf6 25. Qf3 Qd7 26. Ba5 Rac8 27. Rh5 Be7 28. Rc1 Nf6 29. Rh3 Qd5 30. Bb1 Rg4 31. Rg1 Qxf3 32. Rxf3 Nd5 33. h3 Rg7 34. g4 fxg4 35. hxg4 Kg8 36. Rg2 Bf8 37. Kg1 Ne7 38. Kf2 Ng6 39. Rh3 Be7 40. Rgh2 Bf6 41. Kf3 Be7 42. Bc3 f6 43. Bxg6 Rxg6 44. Rxh7 Kf8 45. Rh8+ Rg8 46. R2h7 Re8 47. Ba5 Rxh8 48. Rxh8+ Kf7 49. Rh3 Rc8 50. f5 Bf8 51. Rh7+ Bg7 52. e4 Kg8 53. Rh1 exf5 54. gxf5 Kf7 55. Kf4 a6 56. Bb6 Kg8 57. e5 fxe5+ 58. dxe5 Kf7 59. Rd1 Re8 60. e6+ Kf8 1-0

[Event "Hessen-ch Seniors op 12th"]
[White "Hassenrueck, Helmut"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "2"]
[Result "1-0"]
[Date "2016.05.01"]
[ECO "D46"]
[WhiteElo "2252"]
[BlackElo "2052"]
[PlyCount "47"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bf6 11. Qc2 h6 12. Be3 Re8 13. Rad1 Qe7 14. Rfe1 Nb6 15. b3 g5 16. d5 cxd5 17. cxd5 Qb4 18. dxe6 Rxe6 19. Bc5 Qb5 20. Nd4 Bxd4 21. Bxd4 Nd7 22. Bh7+ Kf8 23. Rxe6 fxe6 24. Qg6 1-0

[Event "Hessen-ch Seniors op 12th"]
[White "Kotlar, Alfred"]
[Black "Fuchs, Manfred"]
[Site "Bad Sooden-Allendorf"]
[Round "1"]
[Result "1-0"]
[Date "2016.04.30"]
[ECO "A47"]
[WhiteElo "2052"]
[BlackElo "1750"]
[PlyCount "119"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. Bf4 Bb7 4. Nbd2 Nf6 5. e3 Nh5 6. Bg3 Nxg3 7. hxg3 h6 8. c3 Be7 9. Qc2 d6 10. Rd1 Nd7 11. Be2 Rc8 12. Kf1 Nf6 13. a3 Kf8 14. Bc4 c6 15. Ba2 Rc7 16. Kg1 Qa8 17. Ne1 Ng4 18. Ndf3 Nf6 19. Ng5 Qc8 20. Ne4 Ng4 21. Qe2 Nf6 22. Nxf6 Bxf6 23. f4 Re7 24. g4 g5 25. Nf3 Kg7 26. Bb1 Qg8 27. Kf2 Kf8 28. Nd2 d5 29. Rh5 Bc8 30. f5 Qg7 31. Rdh1 c5 32. Qf3 cxd4 33. exd4 exf5 34. Qxd5 Be6 35. Qd6 b5 36. gxf5 Bc4 37. Ne4 Bxd4+ 38. cxd4 f6 39. Qxf6+ Qxf6 40. Nxf6 Re2+ 41. Kf3 Rxb2 42. Re1 Kf7 43. Ne4 Bd5 44. Kg3 Rb3+ 45. Kh2 Rb2 46. Rh3 g4 47. Rc3 Bc4 48. Nd6+ Kf6 49. Nxc4 bxc4 50. Rxc4 Rb6 51. d5 h5 52. Re6+ Kg5 53. Rxb6 axb6 54. Rd4 Rc8 55. Rd1 h4 56. d6 Kf6 57. d7 Rd8 58. Bc2 Ke7 59. Ba4 Kf6 60. Rd5 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[White "Kotlar, Alfred"]
[Black "Leimkuehler, Dirk"]
[Site "Germany"]
[Round "8.4"]
[Result "0-1"]
[Date "2016.03.20"]
[ECO "A80"]
[WhiteElo "1899"]
[BlackElo "1844"]
[PlyCount "100"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Welper SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 d6 4. c3 g6 5. e3 Bg7 6. h4 h6 7. Nbd2 Be6 8. Qc2 0-0 9. Bc4 Bxc4 10. Nxc4 Nd5 11. Qb3 e6 12. Qxb7 Nd7 13. Qb3 Qe7 14. Rd1 Rab8 15. Qc2 N7b6 16. Nxb6 Rxb6 17. Bh2 c5 18. 0-0 g5 19. dxc5 dxc5 20. hxg5 hxg5 21. Ne5 Qb7 22. b3 f4 23. c4 Nxe3 24. fxe3 Bxe5 25. exf4 gxf4 26. Qg6+ Qg7 27. Qxg7+ Kxg7 28. Rd7+ Kg6 29. Kf2 Ra6 30. Rd2 Bd4+ 31. Ke2 e5 32. g3 Rh8 33. Kd3 Rh3 34. Rg2 Kf5 35. a4 Rah6 36. Bg1 Kg4 37. Bxd4 cxd4 38. Ke4 Rxg3 39. Rb2 Re3+ 40. Kd5 f3 41. c5 Re2 42. Rbb1 Kf4 43. b4 d3 44. c6 Rc2 45. b5 e4 46. Rb4 Rh5+ 47. Kd4 d2 48. Rd1 Rh8 49. Rc4 Rxc4+ 50. Kxc4 e3 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[White "Krabbe, Christian"]
[Black "Kotlar, Alfred"]
[Site "Germany"]
[Round "6.5"]
[Result "1-0"]
[Date "2016.01.24"]
[ECO "A07"]
[WhiteElo "1965"]
[BlackElo "1899"]
[PlyCount "83"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Recklinghausen Altstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. Nbd2 h6 6. 0-0 Nbd7 7. Qe1 e6 8. e4 dxe4 9. dxe4 Bg6 10. Qe2 Qc7 11. a4 Be7 12. b3 0-0 13. Bb2 Rfd8 14. h3 Bc5 15. Kh1 a5 16. Rac1 Be7 17. Nd4 Nh5 18. Qe1 Nhf6 19. f4 Bc5 20. e5 Bxd4 21. Bxd4 Nd5 22. Bg1 Nb4 23. Be4 Nf8 24. Nc4 Bxe4+ 25. Qxe4 c5 26. Nd6 b6 27. g4 Qc6 28. Qxc6 Nxc6 29. c3 Ng6 30. Bh2 f6 31. Nc4 Ra6 32. Rcd1 Rd5 33. exf6 gxf6 34. Ne3 Rxd1 35. Rxd1 Nge7 36. Rd6 Kf7 37. f5 e5 38. Nc4 Ra8 39. Nxb6 Rb8 40. Nd7 Rxb3 41. Rxf6+ Kg7 42. Rd6 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[White "Kotlar, Alfred"]
[Black "Strauss, Dirk"]
[Site "Germany"]
[Round "5.6"]
[Result "0-1"]
[Date "2015.12.20"]
[ECO "A47"]
[WhiteElo "1899"]
[BlackElo "1918"]
[PlyCount "106"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Borbeck Weisse Dame II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. Nbd2 d6 6. e3 b6 7. Be2 Bb7 8. 0-0 Nbd7 9. a4 a6 10. Qc2 c5 11. h3 Rc8 12. Rfe1 Re8 13. Qb3 e5 14. Bg5 e4 15. Nh2 h6 16. Bh4 d5 17. Ng4 g5 18. Nxf6+ Qxf6 19. Bg3 Qe6 20. f3 c4 21. Qc2 f5 22. fxe4 dxe4 23. Rf1 Bd5 24. Rab1 f4 25. Bg4 Qc6 26. Bf2 Rc7 27. Ra1 Nf6 28. Qd1 Nxg4 29. Qxg4 Be6 30. Qe2 Rf7 31. Qh5 Rff8 32. Rfe1 Bf7 33. Qg4 Be6 34. Qd1 Bd5 35. Kh2 Qg6 36. Rg1 Re7 37. Qe2 Qd6 38. Kh1 Qe6 39. Qh5 Qf6 40. Raf1 Bf7 41. Qe2 Qe6 42. Re1 Qc6 43. Qd1 Bd5 44. Rgf1 Qd7 45. Rg1 f3 46. g4 h5 47. Kh2 hxg4 48. Rxg4 Bf6 49. Reg1 Rh7 50. Rh4 Rff7 51. Qf1 Kf8 52. Rxh7 Rxh7 53. Rh1 g4 0-1

[Event "MVP-ch Seniors op 15th"]
[White "Kotlar, Alfred"]
[Black "Kahn, Peter"]
[Site "Binz"]
[Round "9.9"]
[Result "1/2-1/2"]
[Date "2015.12.02"]
[ECO "D02"]
[WhiteElo "1890"]
[BlackElo "1945"]
[PlyCount "55"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Nf3 d5 4. Be2 Nf6 5. Nbd2 Nc6 6. 0-0 Qc7 7. c3 Bd6 8. h3 0-0 9. Re1 e5 10. dxe5 Nxe5 11. Nf1 Bf5 12. Nxe5 Bxe5 13. Bd3 Bxd3 14. Qxd3 Rad8 15. Qe2 Rfe8 16. Qb5 d4 17. cxd4 cxd4 18. Bd2 Rd5 19. Qb3 Red8 20. Rac1 Qd7 21. f4 dxe3 22. Bxe3 Rd3 23. Qc2 Bb8 24. Qc4 h6 25. Rc2 Qd5 26. a3 Qxc4 27. Rxc4 Nd5 28. Bc1 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[White "Josting, Friedel"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "8.20"]
[Result "0-1"]
[Date "2015.12.01"]
[ECO "A11"]
[WhiteElo "1762"]
[BlackElo "1890"]
[PlyCount "96"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c6 4. Nc3 e6 5. e4 Ne7 6. d4 d6 7. Nf3 0-0 8. 0-0 d5 9. cxd5 exd5 10. Re1 Na6 11. Bg5 f6 12. Be3 dxe4 13. Nxe4 Nd5 14. Nc3 Kh8 15. Qb3 Nac7 16. Rac1 Nxe3 17. fxe3 Rb8 18. Rcd1 Re8 19. e4 Bg4 20. h3 Bd7 21. d5 c5 22. Qc2 b6 23. Kh2 Nb5 24. Nd2 Nd4 25. Qb1 f5 26. Nf3 Qc7 27. Nxd4 Bxd4 28. Ne2 Be5 29. b3 Kg8 30. Qd3 Qd6 31. h4 Re7 32. Qa6 Rbe8 33. Qd3 Bc8 34. Kh1 Kg7 35. h5 a6 36. Rf1 b5 37. Rc1 fxe4 38. Bxe4 Bg4 39. Bf3 Bf5 40. Qd2 Bxg3 41. Qc3+ Be5 42. Qxc5 Qf6 43. Qf2 Bd7 44. Qg2 Qh4+ 45. Kg1 Bh3 46. Qh1 Bb8 47. Rfd1 Rxe2 48. Bxe2 Qg3+ 0-1

[Event "MVP-ch Seniors op 15th"]
[White "Kotlar, Alfred"]
[Black "Walther, Gerd"]
[Site "Binz"]
[Round "7.29"]
[Result "1-0"]
[Date "2015.11.30"]
[ECO "A47"]
[WhiteElo "1890"]
[BlackElo "1769"]
[PlyCount "79"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. Nbd2 d6 5. e3 g6 6. c3 Bg7 7. Be2 Nbd7 8. a4 a5 9. 0-0 0-0 10. Qc2 Nh5 11. Bg5 h6 12. Bh4 Bf6 13. Bc4 g5 14. Bg3 Nxg3 15. hxg3 e6 16. Nh2 Bg7 17. f4 Ba6 18. Rae1 Bxc4 19. Nxc4 f6 20. Kf2 d5 21. Na3 f5 22. Rh1 Nf6 23. Nf1 Ne4+ 24. Ke2 c5 25. Rh3 g4 26. Rh4 Nxg3+ 27. Nxg3 Qxh4 28. Kf2 Rac8 29. Nb5 Qe7 30. Qd2 Rcd8 31. Rh1 cxd4 32. exd4 Kf7 33. Qe3 h5 34. Re1 Qd7 35. Nxh5 Rg8 36. Nxg7 Rxg7 37. Rh1 Kg8 38. Rh6 Re8 39. Qe5 g3+ 40. Kf3 1-0

[Event "MVP-ch Seniors op 15th"]
[White "Wolke, Reimund"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "6.27"]
[Result "1/2-1/2"]
[Date "2015.11.29"]
[ECO "B06"]
[WhiteElo "1765"]
[BlackElo "1890"]
[PlyCount "81"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 a6 5. 0-0 b5 6. a4 b4 7. c3 bxc3 8. bxc3 Nd7 9. Bd3 c5 10. Be3 Qa5 11. Qe2 Ngf6 12. Nbd2 0-0 13. Nc4 Qc7 14. h3 Bb7 15. Bf4 Rfb8 16. Rfd1 Ne8 17. Qe3 Qd8 18. e5 Bd5 19. exd6 e6 20. Rab1 Rxb1 21. Rxb1 Rc8 22. Nce5 cxd4 23. cxd4 Nf8 24. Bxa6 Ra8 25. Bb5 Nxd6 26. Nc6 Bxc6 27. Bxc6 Nf5 28. Qb3 Ra5 29. Be5 f6 30. Bf4 Nxd4 31. Nxd4 Qxd4 32. Be3 Qd6 33. Bb6 Rf5 34. Bf3 Nd7 35. a5 Bf8 36. Rd1 Qb8 37. g3 Nxb6 38. Qxb6 Qxb6 39. axb6 Rb5 40. b7 Be7 41. Rc1 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[White "Kotlar, Alfred"]
[Black "Ophoff, Rigobert"]
[Site "Binz"]
[Round "5.28"]
[Result "1/2-1/2"]
[Date "2015.11.28"]
[ECO "A46"]
[WhiteElo "1890"]
[BlackElo "1783"]
[PlyCount "30"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Nbd7 4. Nbd2 c5 5. e3 g6 6. Be2 Bg7 7. c3 0-0 8. a4 b6 9. Qb3 Bb7 10. a5 Qc7 11. a6 Bc6 12. c4 cxd4 13. exd4 e5 14. dxe5 dxe5 15. Bg3 Nh5 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[White "Weidlich, Guenter"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "4.6"]
[Result "1-0"]
[Date "2015.11.27"]
[ECO "A11"]
[WhiteElo "2066"]
[BlackElo "1890"]
[PlyCount "111"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 a5 8. Qc2 Na6 9. a3 Re8 10. d3 Nh5 11. Bxg7 Nxg7 12. d4 Bf5 13. Qb2 Nc7 14. Nbd2 Bg4 15. Rfe1 Qc8 16. e4 Bh3 17. Bh1 dxe4 18. Rxe4 Bf5 19. Re3 f6 20. Ne4 Be6 21. a4 Na6 22. Rae1 Qc7 23. Nc3 Bf7 24. Na2 Rad8 25. Bg2 Kf8 26. Qc3 Rd6 27. Rd3 Re6 28. Rde3 Rd8 29. Bh3 Rxe3 30. Qxe3 Rd6 31. Qc3 g5 32. Rd1 Bh5 33. Bg2 Bf7 34. h3 h5 35. Rd2 Bg6 36. Ne1 Bb1 37. Qb2 Bxa2 38. Qxa2 Nb4 39. Qb2 Re6 40. Nd3 Nxd3 41. Rxd3 Re1+ 42. Kh2 h4 43. Qd2 hxg3+ 44. fxg3 Re6 45. Bf3 Rd6 46. Kg2 Rd8 47. Bg4 b6 48. h4 f5 49. Bxf5 gxh4 50. Bg4 hxg3 51. Rxg3 Rd6 52. Qg5 e6 53. Rf3+ Kg8 54. Qf6 Qd7 55. Qf8+ Kh7 56. Rf7 1-0

[Event "MVP-ch Seniors op 15th"]
[White "Kotlar, Alfred"]
[Black "Thieme, Wolfgang"]
[Site "Binz"]
[Round "3.30"]
[Result "1-0"]
[Date "2015.11.26"]
[ECO "D05"]
[WhiteElo "1890"]
[BlackElo "1758"]
[PlyCount "65"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c3 Nc6 4. e3 Nf6 5. Nbd2 d5 6. Bd3 cxd4 7. exd4 Bd6 8. 0-0 0-0 9. Re1 Qc7 10. Qe2 Nd7 11. Nf1 e5 12. dxe5 Ndxe5 13. Nxe5 Nxe5 14. Be3 Bd7 15. h3 Rae8 16. Rad1 f5 17. Qc2 f4 18. Bxh7+ Kh8 19. Bd4 Rf6 20. Bxe5 Rxe5 21. Rxe5 Bxe5 22. Nh2 f3 23. Ng4 Bxg4 24. hxg4 Bh2+ 25. Kf1 fxg2+ 26. Kxg2 Rh6 27. Bf5 Qe5 28. Qd3 Bf4 29. Rh1 Bh2 30. Qe3 Qxe3 31. fxe3 Be5 32. Rxh6+ gxh6 33. Be6 1-0

[Event "MVP-ch Seniors op 15th"]
[White "Gebuhr, Guenter"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "2.31"]
[Result "1/2-1/2"]
[Date "2015.11.25"]
[ECO "B06"]
[WhiteElo "1766"]
[BlackElo "1890"]
[PlyCount "95"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 b6 6. Bd3 Nd7 7. 0-0 c5 8. Be3 Ngf6 9. h3 Bb7 10. Qd2 Rc8 11. e5 Nd5 12. Nxd5 Bxd5 13. exd6 exd6 14. Bf4 Nb8 15. Rfe1+ Kf8 16. dxc5 dxc5 17. Ne5 Be6 18. Rad1 c4 19. Qb4+ Qe7 20. Qxe7+ Kxe7 21. Nxc4 Rc6 22. Ne5 Rcc8 23. b3 Rhd8 24. Bc1 Bxe5 25. Rxe5 Nc6 26. Ba3+ Kf6 27. Ree1 a5 28. Bb5 Na7 29. Rxd8 Rxd8 30. Bb2+ Ke7 31. Bd3 Nc6 32. Be4 Na7 33. Be5 Nc8 34. Kf1 Nd6 35. Bf3 Nf5 36. Bc7 Rc8 37. Bxb6 Rxc2 38. Bxa5 Nd4 39. Bd5 Kf6 40. Bxe6 fxe6 41. Rd1 e5 42. f4 Ke6 43. b4 Ra2 44. Bb6 Nc2 45. fxe5 Rxa4 46. b5 Rb4 47. Rc1 Rxb5 48. Rxc2 1/2-1/2

[Event "MVP-ch Seniors op 15th"]
[White "Kotlar, Alfred"]
[Black "Krueger, Bernhard"]
[Site "Binz"]
[Round "1.41"]
[Result "1-0"]
[Date "2015.11.24"]
[ECO "A46"]
[WhiteElo "1890"]
[BlackElo "1568"]
[PlyCount "67"]
[EventDate "2015.11.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 g6 4. Nbd2 Bg7 5. c3 d5 6. Qc2 b6 7. e3 0-0 8. Be2 Bb7 9. a4 Nbd7 10. h3 Rc8 11. 0-0 Re8 12. a5 Nh5 13. Bh2 e5 14. axb6 axb6 15. Ra7 Bc6 16. Rfa1 Ra8 17. dxe5 Rxa7 18. Rxa7 Nxe5 19. Nd4 Bd7 20. Bxh5 gxh5 21. N2f3 c5 22. Nxe5 Bxe5 23. Bxe5 Rxe5 24. Nf3 Re4 25. Qd1 Be6 26. Qa1 Kg7 27. b4 Qf6 28. Nd2 Rh4 29. bxc5 bxc5 30. Ra6 d4 31. cxd4 cxd4 32. Nf3 Re4 33. Nxd4 Kg6 34. Qb1 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[White "Wagner, Ole"]
[Black "Kotlar, Alfred"]
[Site "Germany"]
[Round "3.5"]
[Result "1-0"]
[Date "2015.11.08"]
[ECO "A00"]
[WhiteElo "1940"]
[BlackElo "1890"]
[PlyCount "61"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Essen Listiger Bauer"]
[BlackTeam "Recklinghausen Altstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. h4 h6 6. Bc4 c6 7. Nf3 e6 8. Ne5 Bh7 9. Qe2 Qc8 10. d4 Nf6 11. f4 Nd5 12. f5 Be7 13. Qg4 Bf6 14. Ne4 Ke7 15. Nxf6 gxf6 16. Nd3 Bxf5 17. Qf3 Nd7 18. b3 Qg8 19. Ba3+ Kd8 20. Bxd5 cxd5 21. Nc5 Nxc5 22. dxc5 Qg4 23. 0-0-0 Rg8 24. Qc3 Qf4+ 25. Kb1 Qe5 26. Qa5+ Qc7 27. Qd2 h5 28. Rhf1 Rc8 29. Rxf5 exf5 30. Qxd5+ Ke8 31. c6 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[White "Kotlar, Alfred"]
[Black "Mittelbachert, Ulrich"]
[Site "Germany"]
[Round "1.6"]
[Result "0-1"]
[Date "2015.09.06"]
[ECO "A41"]
[WhiteElo "1890"]
[BlackElo "1838"]
[PlyCount "102"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Sodingen/Castrop SK III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nf3 Bg4 3. Nbd2 Nd7 4. h3 Bh5 5. g4 Bg6 6. Nh4 e5 7. Nxg6 hxg6 8. dxe5 Nxe5 9. Bg2 Rb8 10. Nf3 Nxf3+ 11. Bxf3 Be7 12. Qd4 a6 13. c3 Bf6 14. Qc4 Ne7 15. Bf4 g5 16. Bg3 b5 17. Qb3 a5 18. Rd1 Kf8 19. e4 Ng6 20. Rd5 a4 21. Qc2 Be5 22. Bxe5 Nxe5 23. Be2 Qf6 24. Qd1 Qf4 25. Kf1 Ke7 26. Kg2 b4 27. c4 Rh6 28. c5 b3 29. axb3 Rxb3 30. cxd6+ Rxd6 31. Rxd6 cxd6 32. Qd4 Rb7 33. Rd1 Ng6 34. Rd3 Qe5 35. Qxa4 Nf4+ 36. Kf3 Nxd3 37. Bxd3 Qxb2 38. Kg2 Qb4 39. Qa1 Qb2 40. Qa5 Qe5 41. Qa6 Rc7 42. Qa8 Rc3 43. Qb7+ Kf6 44. Be2 g6 45. Qa8 Kg7 46. Qb7 Ra3 47. Bf3 Ra2 48. Qb3 Qb2 49. Qe3 Qe5 50. Qb3 Rb2 51. Qa3 Qd4 0-1

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Kotlar, Alfred"]
[Black "Wendland, Gerd"]
[Site "Halberstadt"]
[Round "7"]
[Result "1-0"]
[Date "2015.06.06"]
[ECO "A47"]
[WhiteElo "1886"]
[BlackElo "1730"]
[PlyCount "61"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 e6 5. Be2 c5 6. 0-0 Nc6 7. Nbd2 d5 8. Re1 Bd6 9. Bg5 h6 10. Bh4 Qc7 11. Bxf6 gxf6 12. c3 f5 13. Nf1 0-0-0 14. b3 Ne7 15. Rc1 Rhg8 16. c4 e5 17. cxd5 Nxd5 18. Qc2 e4 19. N3d2 Nb4 20. Qb1 f6 21. a3 Nd3 22. Bxd3 Bxh2+ 23. Nxh2 Rxg2+ 24. Kxg2 Rg8+ 25. Kh1 exd3+ 26. f3 Rg5 27. Qxd3 Rh5 28. Qe2 Qg3 29. Rg1 Qh3 30. Qf2 f4 31. e4 1-0

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Meier, Wolfgang"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "6"]
[Result "1-0"]
[Date "2015.06.05"]
[ECO "A41"]
[WhiteElo "1955"]
[BlackElo "1886"]
[PlyCount "107"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 c5 5. Be3 Nd7 6. Rc1 b6 7. d5 Ngf6 8. h3 0-0 9. Qd2 Ne8 10. Bh6 f6 11. Bxg7 Kxg7 12. e3 Ne5 13. Be2 Rb8 14. 0-0 Ba6 15. b3 Nc7 16. a4 Bc8 17. Nh2 f5 18. f4 Nd7 19. g4 Nf6 20. g5 Ne4 21. Nxe4 fxe4 22. Qc3+ Kf7 23. Ng4 Bxg4 24. Bxg4 e6 25. dxe6+ Nxe6 26. Rcd1 Qe7 27. Qd2 Rbd8 28. Qd5 Rfe8 29. Qxe4 Nc7 30. Qxe7+ Rxe7 31. Kf2 d5 32. cxd5 Rxd5 33. Bf3 Rdd7 34. Bc6 Rxd1 35. Rxd1 Na6 36. Kf3 Nb4 37. Bb5 Nc2 38. Bc4+ Ke8 39. e4 Nd4+ 40. Ke3 Nf5+ 41. Kd3 Nd4 42. Bd5 Rd7 43. Kc4 Ke7 44. h4 a6 45. h5 Kd6 46. hxg6 hxg6 47. Rxd4 cxd4 48. Kxd4 Rg7 49. e5+ Kc7 50. Ke4 Kd8 51. f5 gxf5+ 52. Kxf5 Ke8 53. g6 Kf8 54. Bf7 1-0

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Kotlar, Alfred"]
[Black "Bondick, Karl Heinz"]
[Site "Halberstadt"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2015.06.04"]
[ECO "D02"]
[WhiteElo "1886"]
[BlackElo "1909"]
[PlyCount "129"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Be2 Be7 10. h3 h6 11. 0-0 0-0 12. Re1 Qd8 13. Nbd2 b5 14. a3 Bd6 15. Bxd6 Qxd6 16. Bd1 a5 17. Bc2 Bxc2 18. Qxc2 e5 19. dxe5 Nxe5 20. Nxe5 Qxe5 21. Red1 Rfd8 22. Nf3 Qe4 23. Qe2 Qe8 24. Qc2 Rab8 25. Rd4 Rb6 26. Rad1 Rbd6 27. Kf1 Qe6 28. Rf4 Ne4 29. Nd4 Qd7 30. Qe2 g6 31. Qc2 Nc5 32. Nf3 Qe7 33. Rfd4 Kh7 34. g3 Kg7 35. Kg2 Qe6 36. h4 Rb8 37. Nd2 f5 38. Ra1 Kf6 39. Qd1 Qd7 40. Rb1 Qb7 41. Nf3 Rbd8 42. Kg1 g5 43. g4 Qc8 44. hxg5+ hxg5 45. gxf5 Qxf5 46. Nh2 Rh8 47. Qf3 Nd3 48. Qxf5+ Kxf5 49. e4+ Ke6 50. Rxd5 Rxd5 51. exd5+ Kxd5 52. Kg2 Nxf2 53. Rf1 Nd3 54. Rf5+ Kc6 55. Rxg5 Re8 56. Nf3 Re2+ 57. Kg3 Rxb2 58. Nd4+ Kb6 59. Kf3 b4 60. axb4 axb4 61. cxb4 Rxb4 62. Ke3 Rb2 63. Ne2 Nc5 64. Rg6+ Ka5 65. Kd4 1/2-1/2

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Kotlar, Alfred"]
[Black "Walther, Joachim"]
[Site "Halberstadt"]
[Round "4"]
[Result "1-0"]
[Date "2015.06.03"]
[ECO "D02"]
[WhiteElo "1886"]
[BlackElo "1769"]
[PlyCount "120"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Bd6 4. e3 Bxf4 5. exf4 Nf6 6. c3 0-0 7. Bd3 b6 8. 0-0 h6 9. Re1 Re8 10. Ne5 a5 11. Nd2 Qd6 12. g3 Ba6 13. Bc2 c6 14. Qf3 Ra7 15. g4 Nfd7 16. g5 Nxe5 17. Rxe5 Nd7 18. Re3 Qf8 19. gxh6 gxh6 20. Qh5 Nf6 21. Qh4 Nh7 22. Rh3 f5 23. Qxh6 Qxh6 24. Rxh6 Rg7+ 25. Kh1 Kf7 26. Rh3 Reg8 27. Nf3 Ke7 28. Re1 Kd6 29. Rh6 Bc8 30. Bxf5 Nf8 31. Ng5 Kc7 32. Bd3 c5 33. h4 c4 34. Bc2 b5 35. Kh2 b4 36. Bd1 Ng6 37. Rh7 Rxh7 38. Nxh7 Rh8 39. Ng5 Rxh4+ 40. Kg3 bxc3 41. bxc3 Rh6 42. Bg4 Nf8 43. Rb1 Bd7 44. f3 Rf6 45. Re1 Kb6 46. Re2 Kb5 47. Bh5 Ng6 48. Nh7 Rf7 49. Bxg6 Rg7 50. Nf8 Be8 51. Rxe6 Bxg6 52. Nxg6 Ka4 53. f5 Ka3 54. Re2 Rb7 55. Ne7 a4 56. f6 Rb8 57. Re3 Kxa2 58. Nxd5 Rf8 59. Kg4 Kb3 60. Kg5 Ra8 1-0

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Just, Gabriele"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "3"]
[Result "1-0"]
[Date "2015.06.02"]
[ECO "D02"]
[WhiteElo "1831"]
[BlackElo "1886"]
[PlyCount "73"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bf4 Nf6 4. e3 Nbd7 5. Nbd2 e6 6. Be2 h6 7. Be5 c6 8. Bxf6 gxf6 9. c3 Rg8 10. Nh4 Bh7 11. g3 Be7 12. Qb3 b5 13. a4 a6 14. axb5 axb5 15. 0-0 Bd6 16. Rfe1 e5 17. Rxa8 Qxa8 18. Bf1 e4 19. Qc2 f5 20. Bh3 f4 21. Bf5 Bxf5 22. Nxf5 Qb8 23. Nxe4 dxe4 24. Qxe4+ Kd8 25. Qxc6 Rg6 26. Nxd6 Rxd6 27. Qf3 fxg3 28. hxg3 Rf6 29. Qd5 Kc7 30. e4 Qb6 31. Ra1 b4 32. cxb4 Rd6 33. Rc1+ Kb8 34. Qxf7 Qxd4 35. Qe8+ Kb7 36. Qc8+ Kb6 37. Qc7+ 1-0

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Kotlar, Alfred"]
[Black "Gehrmann, Dorit"]
[Site "Halberstadt"]
[Round "2"]
[Result "1-0"]
[Date "2015.06.01"]
[ECO "D02"]
[WhiteElo "1886"]
[BlackElo "1755"]
[PlyCount "67"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. h3 h6 5. c3 Nbd7 6. Na3 c6 7. Qb3 Qb6 8. e3 e6 9. Be2 Be7 10. 0-0 0-0 11. Rac1 Ne4 12. Nb1 Bd6 13. Bxd6 Nxd6 14. Nbd2 Ne4 15. Nxe4 Bxe4 16. Nd2 Bf5 17. Rfe1 Rac8 18. Bf1 Qd8 19. e4 Bxh3 20. exd5 exd5 21. Re3 Bf5 22. Rce1 Be6 23. Bd3 Nf6 24. Qd1 Qd6 25. Rg3 Qf4 26. Ree3 Qh4 27. Be2 Ne4 28. Nxe4 dxe4 29. Qe1 f5 30. Rh3 Qf6 31. Rh2 Rce8 32. Bd1 Re7 33. Bc2 Bd5 34. f4 1-0

[Event "Sachsen-Anhalt-ch Seniors 23rd"]
[White "Husemann, Karl Heinz"]
[Black "Kotlar, Alfred"]
[Site "Halberstadt"]
[Round "1"]
[Result "0-1"]
[Date "2015.05.31"]
[ECO "B06"]
[WhiteElo "1629"]
[BlackElo "1886"]
[PlyCount "86"]
[EventDate "2015.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 a6 5. Be3 b5 6. Bd3 Nd7 7. Nc3 Bb7 8. Qd2 c5 9. dxc5 dxc5 10. 0-0 b4 11. Nd1 Ngf6 12. c3 Nxe4 13. Qc2 Nd6 14. Nd2 0-0 15. cxb4 cxb4 16. Qb3 a5 17. Be2 Qc7 18. Bf4 e5 19. Bh2 Rac8 20. Ne3 Nc5 21. Qc2 Ne6 22. Qxc7 Rxc7 23. Rac1 Rfc8 24. Rxc7 Rxc7 25. b3 f6 26. Ndc4 Nxc4 27. Bxc4 Kf7 28. f4 Bh6 29. Ng4 Bg7 30. f5 gxf5 31. Rxf5 Ke7 32. Rf1 Rd7 33. Ne3 Nd4 34. Bg3 Be4 35. Bh4 h5 36. Bg3 f5 37. Bh4+ Bf6 38. Bxf6+ Kxf6 39. Nd1 Rg7 40. Rf2 f4 41. Ne3 Nf3+ 42. Kh1 fxe3 43. Rxf3+ Bxf3 0-1

[Event "Hessen-ch Seniors op 11th"]
[White "Rieck, Helmut"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "9"]
[Result "0-1"]
[Date "2015.05.17"]
[ECO "A41"]
[WhiteElo "1928"]
[BlackElo "2073"]
[PlyCount "68"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 Nd7 5. e3 c5 6. Bd3 Ngf6 7. h3 0-0 8. 0-0 Nb6 9. Qc2 Bd7 10. d5 e5 11. e4 Nh5 12. Bg5 f6 13. Bd2 f5 14. Bg5 Qe8 15. Nb5 Bxb5 16. exf5 Bd7 17. fxg6 Nf4 18. Bxf4 Rxf4 19. gxh7+ Kh8 20. Bg6 Qe7 21. h4 Rxf3 22. gxf3 Qxh4 23. Rfc1 Bh3 24. Bf5 Qg5+ 25. Bg4 Bxg4 26. fxg4 Qxg4+ 27. Kf1 Rf8 28. Qe2 Qh3+ 29. Kg1 Qxh7 30. Rc3 Rf4 31. Kg2 Rh4 32. Rg1 Rh2+ 33. Kf1 Rh1 34. Kg2 Qh2+ 0-1

[Event "Hessen-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Mertens, Gottfried"]
[Site "Bad Sooden-Allendorf"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2015.05.16"]
[ECO "A80"]
[WhiteElo "2073"]
[BlackElo "1898"]
[PlyCount "154"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. h4 d5 5. h5 Bd6 6. Bg5 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. a3 0-0 10. c4 c6 11. g3 Nd7 12. Nc3 b6 13. Rc1 Bb7 14. cxd5 exd5 15. Be2 a5 16. Qb3 Nxc3 17. Rxc3 a4 18. Qa2 Qd6 19. Qb1 Ba6 20. Bd1 Bc4 21. Bc2 Qe6 22. Nh4 g6 23. hxg6 hxg6 24. Qd1 Bb3 25. Bxb3 axb3 26. Nf3 Qf6 27. Qxb3 Kg7 28. Qc2 c5 29. Qb3 c4 30. Qb4 Rh8 31. Rxh8 Rxh8 32. Ke2 Re8 33. Qb5 Qd6 34. Rc1 Nf6 35. Ne5 Rc8 36. Qa6 Qc7 37. Qb5 Ra8 38. Qb4 Re8 39. Kf3 Rh8 40. Rg1 g5 41. Kg2 g4 42. Qb5 Ra8 43. Rc1 Ra5 44. Qc6 Qxc6 45. Nxc6 Ra8 46. Ne7 Ne4 47. Nxd5 b5 48. Nc3 Nd6 49. f3 gxf3+ 50. Kxf3 Rb8 51. Kf4 b4 52. axb4 Rxb4 53. Rc2 Kg6 54. Ke5 Nf7+ 55. Kd5 Kg5 56. Kc5 Rb8 57. Kxc4 Kg4 58. Ne2 Kf3 59. Kd3 Rb3+ 60. Nc3 Kxg3 61. Kc4 Rb8 62. b4 Kf3 63. Nd5 Rc8+ 64. Kd3 Rxc2 65. Kxc2 Ke4 66. Ne7 Kxe3 67. Nxf5+ Ke4 68. Kc3 Kxf5 69. Kc4 Ke6 70. Kc5 Ke7 71. Kb6 Nd6 72. d5 Nc8+ 73. Kc5 Nd6 74. b5 Nxb5 75. Kxb5 Kd6 76. Kc4 Kd7 77. Kc5 Kc7 1/2-1/2

[Event "Hessen-ch Seniors op 11th"]
[White "Haubt, Georg"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "7"]
[Result "1-0"]
[Date "2015.05.15"]
[ECO "B06"]
[WhiteElo "2214"]
[BlackElo "2073"]
[PlyCount "73"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g3 b5 6. Bg2 Bb7 7. Qd2 Nd7 8. h4 Rc8 9. h5 c5 10. Nge2 Qa5 11. hxg6 hxg6 12. Rxh8 Bxh8 13. Bh3 b4 14. Bxd7+ Kxd7 15. Nd5 Bxd5 16. exd5 Nf6 17. dxc5 dxc5 18. f3 Ne8 19. c3 Nd6 20. Qd3 Bf6 21. Kf2 Nf5 22. Bf4 c4 23. Qd2 Qb6+ 24. Kg2 a5 25. g4 Nd6 26. Be3 Qb7 27. Rc1 Rb8 28. Bf4 Rc8 29. Ng3 bxc3 30. bxc3 Rc5 31. Rd1 Rb5 32. Kh3 Rb2 33. Qe3 Rc2 34. Bxd6 exd6 35. Ne4 Bg7 36. Qf4 Rh2+ 37. Qxh2 1-0

[Event "Hessen-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Strohbusch, Frank"]
[Site "Bad Sooden-Allendorf"]
[Round "6"]
[Result "1-0"]
[Date "2015.05.14"]
[ECO "A80"]
[WhiteElo "2073"]
[BlackElo "1837"]
[PlyCount "61"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. h4 d5 5. e3 Bd6 6. Bg5 h6 7. Bxf6 Qxf6 8. h5 Bd7 9. Nbd2 c6 10. c4 0-0 11. Qb3 b6 12. Rc1 f4 13. e4 Qe7 14. e5 Bc7 15. Bd3 Be8 16. a3 a5 17. Bb1 Rf5 18. Bxf5 exf5 19. cxd5 Bf7 20. e6 Be8 21. Ne5 cxd5 22. Qxd5 Ra7 23. 0-0 Bxh5 24. Rc3 Be8 25. Rfc1 Kf8 26. Ndf3 Qd6 27. Qxd6+ Bxd6 28. Rc8 Ke7 29. d5 Na6 30. Nc4 Bh5 31. Nd4 1-0

[Event "Hessen-ch Seniors op 11th"]
[White "Franck, Rudolf"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "5"]
[Result "1-0"]
[Date "2015.05.13"]
[ECO "B01"]
[WhiteElo "2135"]
[BlackElo "2073"]
[PlyCount "44"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Nf6 6. Ne5 Bf5 7. Bf4 Qd8 8. g4 Bg6 9. h4 Ne4 10. Bc4 Nxc3 11. bxc3 e6 12. Qe2 f6 13. Nxg6 hxg6 14. Bxe6 g5 15. Bg3 Be7 16. Qc4 Bd6 17. 0-0-0 Bxg3 18. fxg3 Qd6 19. hxg5 Rxh1 20. Rxh1 Kd8 21. Rh8+ Kc7 22. gxf6 gxf6 1-0

[Event "Hessen-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Meinke, Dietlind"]
[Site "Bad Sooden-Allendorf"]
[Round "4"]
[Result "1-0"]
[Date "2015.05.12"]
[ECO "A46"]
[WhiteElo "2073"]
[BlackElo "1931"]
[PlyCount "109"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. c3 Nc6 6. e3 cxd4 7. exd4 Be7 8. Nbd2 d6 9. Bc4 0-0 10. 0-0 Na5 11. Be2 b6 12. h3 Nh5 13. Bxe7 Qxe7 14. Re1 Nf4 15. Bf1 Bb7 16. g3 Ng6 17. Bg2 Qc7 18. Nb3 Nc4 19. Rb1 b5 20. Nbd2 Nxd2 21. Qxd2 Bd5 22. a3 Qc6 23. Re3 Rac8 24. Ne1 Bxg2 25. Nxg2 d5 26. Rbe1 Rfe8 27. f4 Nf8 28. Nh4 g6 29. Qe2 Kg7 30. f5 g5 31. Nf3 Qc4 32. Qd1 Qa4 33. Qb1 Rc6 34. h4 gxh4 35. Nxh4 Kf6 36. Qc1 Ke7 37. Re5 Kd7 38. Qe3 Rd6 39. Ng2 Qa6 40. Qxh6 exf5 41. Qh5 Rxe5 42. Qxf7+ Kc6 43. Rxe5 Nd7 44. Re6 Qa4 45. Rxd6+ Kxd6 46. Qxf5 Qd1+ 47. Qf1 Qd2 48. Qf4+ Qxf4 49. Nxf4 Nf6 50. Kg2 Ne4 51. Nd3 Nd2 52. g4 Ke6 53. Kg3 Nc4 54. Kf4 Kf6 55. g5+ 1-0

[Event "Hessen-ch Seniors op 11th"]
[White "Lenk, Wolfgang"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "3"]
[Result "1-0"]
[Date "2015.05.11"]
[ECO "B01"]
[WhiteElo "2167"]
[BlackElo "2073"]
[PlyCount "97"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Nf6 6. Be2 Bf5 7. 0-0 e6 8. Ne5 Be7 9. Bf4 Qd8 10. Bf3 Nd5 11. Nxd5 exd5 12. Re1 0-0 13. Ng4 Nd7 14. Ne3 Be6 15. Qd3 Bg5 16. Bxg5 Qxg5 17. Nf1 g6 18. Re3 Nb6 19. b3 Rfe8 20. Rae1 Kf8 21. Qd2 h6 22. g3 Kg7 23. h4 Qf6 24. Bg4 Bd7 25. Bxd7 Rxe3 26. Nxe3 Nxd7 27. Ng4 Qf5 28. Qxh6+ Kg8 29. Qg5 Qxg5 30. hxg5 Kf8 31. f4 Rd8 32. Kf2 Nb6 33. Nf6 Nc8 34. Re3 Nd6 35. g4 Rc8 36. Ke2 Rc7 37. Kd3 Re7 38. Rxe7 Kxe7 39. c4 dxc4+ 40. bxc4 b5 41. c5 Nc4 42. f5 a5 43. Ne4 a4 44. Nd2 Na5 45. Kc3 Kd7 46. Kb4 Nb7 47. Nf3 Ke7 48. Ne5 Nd8 49. fxg6 1-0

[Event "Hessen-ch Seniors op 11th"]
[White "Kotlar, Alfred"]
[Black "Ludwig, Richard"]
[Site "Bad Sooden-Allendorf"]
[Round "2"]
[Result "1-0"]
[Date "2015.05.10"]
[ECO "D02"]
[WhiteElo "2073"]
[BlackElo "1673"]
[PlyCount "29"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Nc6 5. Nbd2 Be7 6. h3 h6 7. a3 0-0 8. Be2 Re8 9. 0-0 Bd7 10. b4 a6 11. c4 b6 12. Qc2 Bd6 13. Ne5 Bxe5 14. dxe5 Nh5 15. Bxh5 1-0

[Event "Hessen-ch Seniors op 11th"]
[White "Kramell, Ralph Friedrich Kur"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "1"]
[Result "0-1"]
[Date "2015.05.09"]
[ECO "D12"]
[WhiteElo "1767"]
[BlackElo "2073"]
[PlyCount "54"]
[EventDate "2015.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nf6 4. c4 c6 5. Nc3 e6 6. Bd3 Bg4 7. 0-0 Nbd7 8. cxd5 exd5 9. Re1 Be7 10. e4 dxe4 11. Nxe4 0-0 12. Ng3 Bb4 13. Bd2 Bxd2 14. Qxd2 Bxf3 15. gxf3 Nd5 16. f4 Qh4 17. f5 N7f6 18. Bf1 Rad8 19. a4 h6 20. f3 Rfe8 21. Rad1 a6 22. a5 Rxe1 23. Rxe1 Nf4 24. Rd1 c5 25. Qc3 cxd4 26. Rxd4 Rxd4 27. Qxd4 Nh3+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Machalitza, Reinhold"]
[Black "Kotlar, Alfred"]
[Site "Germany"]
[Round "9.4"]
[Result "0-1"]
[Date "2015.04.26"]
[ECO "B07"]
[WhiteElo "1623"]
[BlackElo "1884"]
[PlyCount "106"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord V"]
[BlackTeam "Recklinghausen Altstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c3 b6 5. Bd3 d6 6. h3 Nf6 7. 0-0 0-0 8. Re1 Bb7 9. Nbd2 Nfd7 10. Nf1 Nc6 11. Be3 e6 12. Qd2 Re8 13. Bh6 Rc8 14. N1h2 Ne7 15. Bxg7 Kxg7 16. Ng4 Ng8 17. Qf4 Qe7 18. e5 d5 19. Bb5 Bc6 20. Bd3 Bb7 21. Ngh2 Rc7 22. g4 Rec8 23. g5 cxd4 24. cxd4 Qb4 25. b3 Rc3 26. Be2 Qa3 27. Ng4 Qb4 28. h4 R8c7 29. Kg2 Ne7 30. Nf6 Nf5 31. Ne8+ Kf8 32. Nxc7 Rxc7 33. Rh1 Rc2 34. Bd3 Rc3 35. Bxf5 exf5 36. h5 Nc5 37. hxg6 hxg6 38. Qh4 Ne4 39. Qh8+ Ke7 40. Qb8 Bc8 41. Qxa7+ Bd7 42. e6 Kxe6 43. Ne5 Qd6 44. Rae1 Rc2 45. Rhf1 f4 46. Qa6 Kf5 47. Re2 Rc3 48. Nf3 Rxf3 49. Rxe4 dxe4 50. Qc4 Be6 51. Qb5+ Bd5 52. Qe8 e3 53. Kg1 Qe6 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kalkhoff, Thomas"]
[Black "Kotlar, Alfred"]
[Site "Germany"]
[Round "8.3"]
[Result "1/2-1/2"]
[Date "2015.03.29"]
[ECO "D04"]
[WhiteElo "1839"]
[BlackElo "1911"]
[PlyCount "12"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Borbeck Weisse Dame II"]
[BlackTeam "Recklinghausen Altstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nf6 4. Bd3 Bg4 5. 0-0 e6 6. Nbd2 Be7 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kotlar, Alfred"]
[Black "Wittmann, Rainer"]
[Site "Germany"]
[Round "7.4"]
[Result "0-1"]
[Date "2015.03.01"]
[ECO "A47"]
[WhiteElo "1927"]
[BlackElo "1999"]
[PlyCount "118"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Dortmund SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. c3 e6 3. Bf4 b6 4. Nf3 Bb7 5. e3 Nf6 6. h3 Be7 7. Be2 0-0 8. 0-0 d6 9. Nbd2 Qc7 10. Rc1 Rd8 11. Qc2 Nbd7 12. Rfd1 Rac8 13. Qb1 Qb8 14. b4 cxb4 15. cxb4 Nd5 16. Qb2 Nxf4 17. exf4 Nf6 18. a3 Nd5 19. g3 h6 20. Nf1 Qa8 21. N1d2 a6 22. Ne1 b5 23. Nb3 Nb6 24. Na5 Bd5 25. Qd2 Rd7 26. Bd3 f5 27. g4 g6 28. Kh2 Rdc7 29. Kg3 Bf6 30. Be2 Qa7 31. Bf3 Rxc1 32. Rxc1 Rxc1 33. Qxc1 Bxd4 34. Bxd5 exd5 35. Qc2 Nc4 36. Qe2 Nxa5 37. Qe6+ Kg7 38. Nd3 Nc4 39. Qxd5 fxg4 40. hxg4 Bf6 41. a4 Qd4 42. Qb7+ Kh8 43. Ne1 g5 44. Qc8+ Kh7 45. Qd7+ Kg8 46. Qe8+ Kg7 47. Qd7+ Kf8 48. Qc8+ Kf7 49. Qd7+ Be7 50. Qf5+ Kg7 51. Ng2 bxa4 52. fxg5 hxg5 53. Qd7 Qe5+ 54. Kh3 Nb6 55. Qb7 Nd5 56. Qxa6 Qc3+ 57. Kh2 Qxb4 58. Qa8 Qe4 59. Qb7 Nf6 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kotlar, Alfred"]
[Black "Ratzmann, Stefan"]
[Site "Germany"]
[Round "6.3"]
[Result "1-0"]
[Date "2015.02.08"]
[ECO "D02"]
[WhiteElo "1927"]
[BlackElo "1913"]
[PlyCount "91"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Oberhausen SV III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Nbd2 Qd8 10. Be2 Bd6 11. 0-0 h6 12. Re1 g5 13. Bxd6 Qxd6 14. Nf1 g4 15. Nh4 Ne4 16. Nd2 Ng5 17. e4 Nxe4 18. Nxe4 Bxe4 19. Bxg4 0-0-0 20. Bh3 Rdg8 21. Qe3 Kc7 22. b3 b5 23. Nf3 Bxf3 24. Qxf3 f5 25. Re2 Rb8 26. b4 Rbe8 27. Rae1 Re7 28. Qh5 Rhh7 29. Qg6 Kd7 30. Rxe6 Rxe6 31. Qxh7+ Re7 32. Qxf5+ Kc7 33. Qc8+ Kb6 34. Rxe7 Qxe7 35. Qe6 Qg5 36. Qe3 Qg6 37. Qc1 Qd3 38. g3 a5 39. a3 axb4 40. axb4 h5 41. Bf1 Qe4 42. Qe3 Nxb4 43. cxb4 Qc2 44. Qe6+ Kc7 45. Qe7+ Kb8 46. Qd8+ 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kotlar, Alfred"]
[Black "Nattermueller, Matthias"]
[Site "Germany"]
[Round "5.4"]
[Result "0-1"]
[Date "2015.01.18"]
[ECO "A80"]
[WhiteElo "1927"]
[BlackElo "1867"]
[PlyCount "88"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Ahlen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. h4 c5 4. Bf4 cxd4 5. Nxd4 g6 6. c3 Bg7 7. Qc1 h6 8. Bxb8 Rxb8 9. h5 e5 10. Nb5 Qb6 11. e3 g5 12. a4 a6 13. a5 Qc5 14. N5a3 d5 15. Nd2 Qxa5 16. Nf3 Qc7 17. Be2 b5 18. Nc2 0-0 19. Qd1 Bb7 20. Nd2 Ne4 21. Nxe4 dxe4 22. Nb4 Qf7 23. Nxa6 Rbd8 24. Qc2 f4 25. Bxb5 fxe3 26. fxe3 Bd5 27. Nc5 Bc4 28. Bxc4 Qxc4 29. Qb3 Qxb3 30. Nxb3 Rb8 31. Ra3 Rfd8 32. Ke2 Bf8 33. Rha1 Rd7 34. Ra6 Rxb3 35. R1a2 Rdb7 36. Rg6+ Kf7 37. Raa6 Rxb2+ 38. Kf1 Bg7 39. Ra4 Rb1+ 40. Kf2 Rh1 41. g4 Rc1 42. Rb4 Rc7 43. Rxe4 R1xc3 44. Ra4 R3c4 0-1

[Event "MVP-ch Seniors op 14th"]
[White "Kotlar, Alfred"]
[Black "Kluger, Hans Peter"]
[Site "Binz"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2014.12.02"]
[ECO "D02"]
[WhiteElo "1953"]
[BlackElo "1854"]
[PlyCount "120"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. Nbd2 e6 5. e3 Bd6 6. Bg5 Nbd7 7. c4 dxc4 8. Bxc4 h6 9. Bh4 Qa5 10. a3 0-0 11. b4 Qc7 12. Bg3 e5 13. 0-0 exd4 14. Bxd6 Qxd6 15. Nxd4 Ne5 16. Be2 Bd7 17. Qc2 Rac8 18. Rac1 Neg4 19. N2f3 Ne5 20. Rfd1 Nxf3+ 21. Bxf3 Qe5 22. Qb1 Bg4 23. Rc5 Qb8 24. Bxg4 Nxg4 25. g3 Rcd8 26. Rdc1 Ne5 27. Kg2 Rfe8 28. R5c3 Qd6 29. Qb3 Qd5+ 30. Qxd5 Rxd5 31. h3 Red8 32. f4 Nd7 33. g4 g6 34. Kf3 Nb6 35. h4 Kg7 36. f5 Kf6 37. fxg6 fxg6 38. Nb3 Nc8 39. a4 Ke5 40. Ke2 Rf8 41. Nc5 Rf7 42. Nd3+ Kf6 43. Nf4 Re5 44. Rd1 g5 45. Nd3 Re4 46. Rf1+ Kg7 47. Rxf7+ Kxf7 48. Kf3 Re7 49. hxg5 hxg5 50. Rc5 Kg6 51. Rf5 Rg7 52. Ne5+ Kh7 53. Nd3 Ne7 54. Rf6 Nd5 55. Rf8 Re7 56. e4 Nc3 57. e5 Nxa4 58. Ke4 Kg7 59. Rf5 Nc3+ 60. Kd4 Nb5+ 1/2-1/2

[Event "MVP-ch Seniors op 14th"]
[White "Reinemann, Guenter"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "7"]
[Result "0-1"]
[Date "2014.12.01"]
[ECO "B06"]
[WhiteElo "1788"]
[BlackElo "1953"]
[PlyCount "78"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. f4 c5 7. Nf3 Nd7 8. Bc4 e6 9. 0-0 Ne7 10. Qd2 Qc7 11. b3 Bb7 12. Rad1 Nf6 13. d5 exd5 14. Nxd5 Nexd5 15. Bxd5 Bxd5 16. exd5 0-0 17. Bf2 Ne4 18. Qd3 f5 19. Rfe1 b5 20. Ng5 Nxg5 21. fxg5 b4 22. g3 a5 23. Be3 Qf7 24. Bf4 Bd4+ 25. Be3 Bc3 26. Re2 Rfe8 27. Bf4 Rxe2 28. Qxe2 Re8 29. Qf3 Qd7 30. Kg2 Re4 31. Rd3 Bd4 32. Be3 Qe7 33. Bxd4 cxd4 34. Qd1 Qe5 35. Qf1 Qxd5 36. Rf3 Qc6 37. Qb5 Qxc2+ 38. Kh3 Qe2 39. Rd3 Qf1# 0-1

[Event "MVP-ch Seniors op 14th"]
[White "Kotlar, Alfred"]
[Black "Vietinghoff, Klaus"]
[Site "Binz"]
[Round "6"]
[Result "1-0"]
[Date "2014.11.30"]
[ECO "A80"]
[WhiteElo "1953"]
[BlackElo "1678"]
[PlyCount "122"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. h4 e6 4. h5 Be7 5. Bf4 b6 6. e3 Bb7 7. Nbd2 0-0 8. Bc4 c5 9. c3 d5 10. Be2 Bd6 11. Bg5 Qe8 12. h6 g6 13. Bxf6 Rxf6 14. Ng5 Qe7 15. a3 Rf8 16. Nh3 Nd7 17. f4 Nf6 18. Ng5 Ne4 19. Ngxe4 fxe4 20. Bg4 Rf7 21. Qe2 c4 22. g3 Kh8 23. Qh2 Raf8 24. Ke2 b5 25. Qh4 Rf6 26. Nf1 a5 27. Kd2 Qc7 28. Qh3 Bc8 29. Qg2 Bd7 30. Be2 b4 31. axb4 axb4 32. Nh2 Rb8 33. Ra2 Rff8 34. Rc1 Ra8 35. Rca1 Rxa2 36. Rxa2 Qb7 37. Qg1 Rb8 38. Qa1 bxc3+ 39. bxc3 Kg8 40. Ng4 Kf7 41. Ra7 Qc8 42. Ne5+ Bxe5 43. fxe5 Ke7 44. Qa3+ Ke8 45. Bg4 Rb7 46. Ra8 Rb8 47. Ra6 Kf7 48. Qa1 Ke7 49. Bd1 Qf8 50. Ra7 Qf2+ 51. Be2 Ke8 52. g4 Ke7 53. Qa3+ Ke8 54. Rxd7 Kxd7 55. Qd6+ Kc8 56. Qxe6+ Kc7 57. Qd6+ Kc8 58. Qc6+ Kd8 59. Qxd5+ Kc8 60. Qxc4+ Kd7 61. Qd5+ Kc8 1-0

[Event "MVP-ch Seniors op 14th"]
[White "Fleischer, Martin"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2014.11.29"]
[ECO "D11"]
[WhiteElo "1690"]
[BlackElo "1953"]
[PlyCount "120"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nbd2 e6 6. h3 Bh5 7. Bd3 Nbd7 8. 0-0 Be7 9. Qc2 Rc8 10. Re1 c5 11. Qa4 cxd4 12. Nxd4 dxc4 13. Bxc4 Qb6 14. Qb3 0-0 15. Qxb6 Nxb6 16. b3 Bb4 17. Be2 Rxc1 18. Rexc1 Bxd2 19. Rc2 Bb4 20. Bxh5 Nxh5 21. Rc7 Rb8 22. Kf1 Bd6 23. Rc2 a6 24. Ke2 Kf8 25. Rd1 Ke7 26. Nf3 Rd8 27. Ng5 Nf6 28. Nf3 Ne4 29. Nd2 Nxd2 30. Rdxd2 f6 31. e4 g5 32. Rd3 Nd7 33. Rdc3 Ne5 34. Rc8 Nc6 35. Rxd8 Kxd8 36. Rc4 Kd7 37. f3 e5 38. Kf2 h5 39. Kg3 h4+ 40. Kg4 Ke6 41. Rc2 Nb4 42. Rd2 Nc6 43. Rc2 a5 44. Rd2 Bc5 45. Rc2 b6 46. Rd2 Nd4 47. Rb2 Ba3 48. Rd2 Bb4 49. Rd1 Nc2 50. Rc1 Ne3+ 51. Kh5 Bc5 52. a3 Nxg2 53. b4 Nf4+ 54. Kh6 axb4 55. axb4 Nd3 56. bxc5 Nxc1 57. cxb6 Kd7 58. Kg6 Ne2 59. Kxf6 Nd4 60. Kxe5 Nxf3+ 1/2-1/2

[Event "MVP-ch Seniors op 14th"]
[White "Kotlar, Alfred"]
[Black "Neumann, Erwin"]
[Site "Binz"]
[Round "4"]
[Result "0-1"]
[Date "2014.11.28"]
[ECO "A47"]
[WhiteElo "1953"]
[BlackElo "1756"]
[PlyCount "66"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. Nbd2 Bb7 5. c4 Be7 6. h3 d6 7. e3 Ne4 8. Be2 Nd7 9. 0-0 f5 10. Nxe4 Bxe4 11. Nd2 0-0 12. Qb3 Nf6 13. Rac1 c5 14. Rcd1 Qc8 15. Nxe4 Nxe4 16. Bh2 Qe8 17. Bf3 Rc8 18. Qc2 d5 19. cxd5 cxd4 20. Qd3 dxe3 21. Bxe4 exf2+ 22. Kh1 fxe4 23. Qxe4 exd5 24. Rxd5 Bc5 25. Re5 Qb5 26. Qe2 Qxe2 27. Rxe2 Rce8 28. Rxe8 Rxe8 29. g4 Re2 30. Bb8 Rxb2 31. Bxa7 Rxa2 32. Bb8 Re2 33. Kg2 Re1 0-1

[Event "MVP-ch Seniors op 14th"]
[White "Fleischer, Matthias"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "3"]
[Result "1-0"]
[Date "2014.11.27"]
[ECO "D04"]
[WhiteElo "1729"]
[BlackElo "1953"]
[PlyCount "124"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 a6 4. Bd3 c5 5. c3 c4 6. Bc2 Bg4 7. Nbd2 e6 8. 0-0 Be7 9. Qe2 0-0 10. e4 dxe4 11. Nxe4 Nd5 12. Qxc4 Bxf3 13. gxf3 Nd7 14. Qd3 g6 15. Bh6 Re8 16. Qd2 Rc8 17. Kh1 N5f6 18. Ng5 Nh5 19. Rg1 Bd6 20. Ne4 Bb8 21. Rg2 Ng7 22. Bg5 Qa5 23. Ng3 Qb5 24. Bd3 Qa5 25. Be4 Qb6 26. Be3 Qc7 27. f4 Nb6 28. Rag1 Nc4 29. Qe2 Nd6 30. Bb1 b5 31. Nh5 Qe7 32. Nxg7 Kxg7 33. Qh5 Kh8 34. Qh3 Nf5 35. Bxf5 exf5 36. d5 Ba7 37. Re1 Qd7 38. Rd1 Re4 39. Rd3 Rce8 40. Qf3 Kg8 41. Rg1 Bb8 42. d6 R8e6 43. Rgd1 Re8 44. Kg2 Rc8 45. Bd4 Rc4 46. h3 Rc8 47. Be5 Ba7 48. R3d2 Bb6 49. Qg3 Bd8 50. f3 Rec4 51. Rd5 R4c6 52. Qe1 Kf8 53. Bd4 Kg8 54. b4 f6 55. Bc5 Kf7 56. Qd2 Bb6 57. Re1 Bd8 58. Re7+ Bxe7 59. dxe7 Qe6 60. Rd8 R6c7 61. e8Q+ Qxe8 62. Rxe8 Kxe8 1-0

[Event "MVP-ch Seniors op 14th"]
[White "Kotlar, Alfred"]
[Black "Willin, Bernhard"]
[Site "Binz"]
[Round "2"]
[Result "1-0"]
[Date "2014.11.26"]
[ECO "D02"]
[WhiteElo "1953"]
[BlackElo "1776"]
[PlyCount "125"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 Bd6 5. Bg5 c5 6. e3 Nbd7 7. Be2 0-0 8. 0-0 b6 9. c3 Bb7 10. Qc2 Qc7 11. Rac1 Rac8 12. Bh4 Rfe8 13. Bb5 a6 14. Bd3 h6 15. Bg3 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Nf3 Bxg3 19. hxg3 Rcd8 20. Rcd1 Bc8 21. Rfe1 Bb7 22. Nd2 Re7 23. Be2 Rde8 24. Nf3 g6 25. Nh4 Ne4 26. Nf3 Nxg3 27. fxg3 Qxg3 28. Bf1 Rxe3 29. Rxe3 Rxe3 30. Qf2 Qf4 31. Ne1 Qe5 32. Nc2 Rg3 33. Re1 Qg5 34. Re8+ Kg7 35. Ne1 h5 36. Nf3 Qf4 37. Re7 Bc8 38. Rxf7+ Qxf7 39. Qxg3 Bf5 40. Bxa6 Qa7 41. Qe5+ Kh6 42. Qh8+ Qh7 43. Qf6 Qa7 44. Qh8+ Qh7 45. Qxh7+ Kxh7 46. Bb7 Kg7 47. Bxd5 Kf6 48. Kf2 g5 49. Ke3 h4 50. b4 Bd7 51. a3 h3 52. gxh3 Bxh3 53. bxc5 bxc5 54. a4 Bc8 55. a5 g4 56. Nd2 Ke5 57. Bc4 Bb7 58. a6 Ba8 59. Nf1 Bg2 60. Ng3 Bc6 61. Be2 Kd6 62. Bxg4 c4 63. Bf3 1-0

[Event "MVP-ch Seniors op 14th"]
[White "Engelhardt, Erhard"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "1"]
[Result "0-1"]
[Date "2014.11.25"]
[ECO "A03"]
[WhiteElo "1592"]
[BlackElo "1953"]
[PlyCount "68"]
[EventDate "2014.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. f4 c6 2. b3 d5 3. e3 Nf6 4. Nf3 Bf5 5. Bb2 h6 6. Be2 Nbd7 7. 0-0 e6 8. a4 Qc7 9. Ne5 Nxe5 10. Bxe5 Bd6 11. Bxd6 Qxd6 12. d4 a6 13. Nd2 c5 14. c3 Rc8 15. Rc1 0-0 16. c4 Rfd8 17. Nf3 Be4 18. Nd2 cxd4 19. exd4 dxc4 20. Nxc4 Qxd4+ 21. Kh1 Qxd1 22. Rcxd1 Rxd1 23. Bxd1 Bd3 24. Rf3 Bxc4 25. Rc3 Nd5 26. Rxc4 Rxc4 27. bxc4 Nxf4 28. Bf3 b6 29. a5 bxa5 30. c5 Kf8 31. Bb7 Ke7 32. Bxa6 a4 33. Kg1 a3 34. Bc4 Nd5 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kotlar, Alfred"]
[Black "Oberkalkofen, Christof"]
[Site "Germany"]
[Round "3.4"]
[Result "1-0"]
[Date "2014.11.16"]
[ECO "D02"]
[WhiteElo "1953"]
[BlackElo "1728"]
[PlyCount "71"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Bochum SC an der Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 e6 5. e3 Nf6 6. Nbd2 Nh5 7. Bg5 Be7 8. Bxe7 Qxe7 9. Ne5 Nf6 10. Bb5 Bd7 11. Qa4 Nxe5 12. dxe5 Bxb5 13. Qxb5+ Nd7 14. 0-0 0-0 15. f4 Rfb8 16. Rad1 a6 17. Qd3 b5 18. e4 c4 19. Qd4 Nc5 20. exd5 exd5 21. Nf3 Rd8 22. Rf2 Ne4 23. Re2 h6 24. g3 a5 25. Kg2 Nc5 26. Qe3 Ra6 27. Nd4 b4 28. Nf5 Qf8 29. Nd6 Nd3 30. Qd4 Rdxd6 31. exd6 Qxd6 32. Rdd2 Qd7 33. Re3 bxc3 34. bxc3 Kh7 35. Rexd3 cxd3 36. Qxd3+ 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kotlar, Alfred"]
[Black "Kiryk, Ralf"]
[Site "Germany"]
[Round "2.5"]
[Result "0-1"]
[Date "2014.10.19"]
[ECO "A80"]
[WhiteElo "1953"]
[BlackElo "1882"]
[PlyCount "126"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Horst Emscher II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 d5 5. h4 Bd6 6. Ne5 c6 7. Nd2 0-0 8. Be2 c5 9. c3 Nc6 10. Ndf3 Qc7 11. Nxc6 bxc6 12. Ne5 Nd7 13. Nxd7 Bxd7 14. g3 e5 15. dxe5 Bxe5 16. Bxe5 Qxe5 17. 0-0 Rab8 18. Qd2 Rfd8 19. Rfe1 Be6 20. Bf3 Rd7 21. b3 Qf6 22. Qc2 h6 23. Rad1 Bf7 24. Bg2 Bh5 25. Rd2 Rbd8 26. Bh3 Rf7 27. Bf1 g5 28. hxg5 hxg5 29. Be2 Bg6 30. Bd3 Re8 31. Kg2 Rg7 32. Rh1 f4 33. exf4 gxf4 34. Rh3 Re1 35. Bxg6 f3+ 36. Kh2 Qxg6 37. Rh4 Qxc2 38. Rxc2 Re2 39. Rc1 Rxf2+ 40. Kh3 Rg2 41. Rg4 Rxa2 42. Rf4 Rh7+ 43. Kg4 f2 44. Rf6 Re7 45. Rf1 Rg7+ 46. Kf4 Rc2 47. Ke5 Rxg3 48. Kd6 Rgxc3 49. Ra1 Rg3 50. Rxa7 Rg7 51. Ra8+ Kh7 52. Rf3 Rg6+ 53. Ke5 Re2+ 54. Kf5 Rg1 55. Rh3+ Kg7 56. Ra7+ Kf8 57. Rh8+ Rg8 58. Rh1 Re7 59. Ra8+ Kg7 60. Rxg8+ Kxg8 61. Rf1 Kf8 62. Kf6 Ke8 63. Kg6 Rf7 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1415"]
[White "Kotlar, Alfred"]
[Black "Zobiegala, Christoph"]
[Site "Germany"]
[Round "1.4"]
[Result "0-1"]
[Date "2014.09.21"]
[ECO "D02"]
[WhiteElo "1953"]
[BlackElo "1852"]
[PlyCount "124"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Recklinghausen Altstadt"]
[BlackTeam "Castrop Rauxel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 cxd4 7. exd4 Bf5 8. Qb3 e6 9. Qxb6 axb6 10. Nbd2 Be7 11. Bc7 Nd7 12. Be2 h6 13. 0-0 0-0 14. Rfe1 Rfc8 15. Bg3 Re8 16. Bb5 Rec8 17. a3 Nf6 18. h3 Ne8 19. Ne5 Nxe5 20. Bxe5 Nd6 21. Bf1 h5 22. Be2 h4 23. Bf1 Rc6 24. g4 hxg3 25. fxg3 f6 26. Bxd6 Bxd6 27. g4 Bc2 28. Bb5 Kf7 29. Bxc6 bxc6 30. Rf1 Rh8 31. Kg2 c5 32. Rae1 c4 33. Rf2 Bd3 34. Re3 b5 35. Nf3 Be4 36. Rxe4 dxe4 37. Ng5+ Ke7 38. Nxe4 Bc7 39. Re2 Rd8 40. Nd2 Bf4 41. Ne4 Rd5 42. Kf3 Bc7 43. h4 Kf7 44. Nd2 Rd8 45. Ne4 g6 46. Re1 e5 47. Rd1 Bb6 48. d5 Ba7 49. Ng3 Bb8 50. Ke4 Ba7 51. h5 gxh5 52. Nxh5 Rg8 53. Kf3 e4+ 54. Kxe4 Rxg4+ 55. Kf3 Rg5 56. Nf4 Rf5 57. Rh1 Bb8 58. Rh7+ Kg8 59. Rh4 Kf7 60. Ke4 Re5+ 61. Kf3 Rf5 62. Kg4 Rxf4+ 0-1

[Event "Lipperland op 13th"]
[White "Kaiser, Gerhard1"]
[Black "Kotlar, Alfred"]
[Site "Doerentrup"]
[Round "5"]
[Result "1-0"]
[Date "2014.06.05"]
[ECO "B01"]
[WhiteElo "2083"]
[BlackElo "2085"]
[PlyCount "45"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Ne4 Qc7 6. Bd3 Nd7 7. Ne2 e5 8. dxe5 Nxe5 9. Bf4 f5 10. N4g3 Nxd3+ 11. Qxd3 Qa5+ 12. c3 Nf6 13. 0-0 Bd7 14. Qe3+ Kf7 15. b4 Qb6 16. Qd3 Re8 17. Nd4 g6 18. Rfe1 Bg7 19. Nf3 Rxe1+ 20. Rxe1 Rd8 21. Qd6 Bf8 22. Ne5+ Kg7 23. Bh6+ 1-0

[Event "Lipperland op 13th"]
[White "Kotlar, Alfred"]
[Black "Hoffmann, Erich"]
[Site "Doerentrup"]
[Round "4"]
[Result "1-0"]
[Date "2014.06.05"]
[ECO "A48"]
[WhiteElo "2085"]
[BlackElo "1898"]
[PlyCount "79"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Nh5 4. Bg5 f6 5. Bd2 d5 6. Qc1 Be6 7. h3 Nd7 8. a4 Nb6 9. Na3 Nxa4 10. Nb5 Nb6 11. g4 Bd7 12. Nxc7+ Qxc7 13. gxh5 g5 14. Bb4 e6 15. Bxf8 Rxf8 16. e3 Nc4 17. Bd3 Bb5 18. c3 Nd6 19. Bxb5+ Nxb5 20. Qd1 a6 21. Nd2 h6 22. h4 0-0-0 23. Ra4 Nd6 24. Qb3 Kd7 25. Rb4 b5 26. Qc2 f5 27. hxg5 hxg5 28. Nf3 Nf7 29. Qe2 Rh8 30. Nd2 g4 31. Nb3 Ke7 32. Nc5 Qc6 33. f4 Rdg8 34. Qh2 g3 35. Qh4+ Ke8 36. Rg1 Rg4 37. Qh3 Rhg8 38. Rg2 a5 39. Rb3 Qb6 40. Ra3 1-0

[Event "Hessen-ch Seniors op 10th"]
[White "Skorna, Ullrich"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "9"]
[Result "1-0"]
[Date "2014.05.04"]
[ECO "B01"]
[WhiteElo "2144"]
[BlackElo "2078"]
[PlyCount "89"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. Be2 Bf5 7. 0-0 e6 8. Re1 Be7 9. h3 h6 10. Ne5 0-0 11. Be3 Nd5 12. Nxd5 cxd5 13. Bg4 Be4 14. c4 dxc4 15. Bxh6 Bd5 16. Bf4 Qd8 17. Qe2 b5 18. a4 Qb6 19. axb5 Qxb5 20. Bh5 Nd7 21. b3 Nxe5 22. Bxe5 Bg5 23. bxc4 Bxc4 24. Qg4 Bh6 25. Rab1 Qd7 26. Rec1 Rfc8 27. Rc3 Qe7 28. Rbc1 Ba6 29. Rc7 Qf8 30. Bxf7+ Qxf7 31. Rxf7 Rxc1+ 32. Kh2 Kxf7 33. Qf3+ Kg6 34. Qxa8 Bc4 35. Qxa7 Bd5 36. Qe7 Rc2 37. f3 Rb2 38. Kg3 Rb7 39. Qe8+ Kh7 40. Kg4 Rb2 41. g3 Rb3 42. f4 Ra3 43. Qf7 Ra6 44. Kh4 Rb6 45. g4 1-0

[Event "Hessen-ch Seniors op 10th"]
[White "Kotlar, Alfred"]
[Black "Weyrauch, Erich"]
[Site "Bad Sooden-Allendorf"]
[Round "8"]
[Result "1-0"]
[Date "2014.05.03"]
[ECO "D02"]
[WhiteElo "2078"]
[BlackElo "2160"]
[PlyCount "80"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. Nbd2 h6 5. h3 Nbd7 6. e3 Qb6 7. b3 Ne4 8. c4 Nxd2 9. Nxd2 Nf6 10. Bd3 e6 11. 0-0 Bd7 12. Be5 Be7 13. Qf3 Qa5 14. Rfd1 Rc8 15. c5 Qd8 16. b4 h5 17. a4 h4 18. g4 hxg3 19. fxg3 Kf8 20. g4 Be8 21. Rf1 Kg8 22. Kg2 Nd7 23. Bg3 Bh4 24. Bd6 Be7 25. Bh2 b6 26. Ba6 Rb8 27. Bxb8 Qxb8 28. Bd3 e5 29. Bf5 Nf8 30. Qg3 bxc5 31. bxc5 g6 32. Rab1 Qd8 33. Bd3 e4 34. Rb8 Qd7 35. Ba6 Bh4 36. Qe5 Ne6 37. Bc8 Qe7 38. Bxe6 fxe6 39. Rfb1 Qf7 40. Rf1 Qe7 1-0

[Event "Hessen-ch Seniors op 10th"]
[White "Niebaum, Karl"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "7"]
[Result "0-1"]
[Date "2014.05.02"]
[ECO "A42"]
[WhiteElo "1920"]
[BlackElo "2078"]
[PlyCount "74"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e5 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 exd4 8. Ne2 c5 9. e5 Nc6 10. Qa4 Nge7 11. Bg5 Bxe5 12. Bxe7 Kxe7 13. 0-0 Qc7 14. Ng3 Rhe8 15. Qc2 Kf8 16. Qd2 Re7 17. Qh6+ Kg8 18. Rfe1 Rae8 19. Rac1 Bxg3 20. Rxe7 Bxh2+ 21. Qxh2 Rxe7 22. a3 Re5 23. Rd1 Kg7 24. Qf4 Ne7 25. g3 b6 26. Kg2 Ng8 27. b4 Qe7 28. Rh1 g5 29. Qc1 f5 30. Rh5 h6 31. Rh1 Nf6 32. Qd2 d5 33. Rb1 g4 34. Bxd5 Nxd5 35. cxd5 Rxd5 36. bxc5 bxc5 37. Kg1 Qe4 0-1

[Event "Hessen-ch Seniors op 10th"]
[White "Kotlar, Alfred"]
[Black "Rueberg, Jobst"]
[Site "Bad Sooden-Allendorf"]
[Round "6"]
[Result "0-1"]
[Date "2014.05.01"]
[ECO "A47"]
[WhiteElo "2078"]
[BlackElo "2158"]
[PlyCount "75"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 Be7 6. h3 b6 7. Nbd2 Bb7 8. Be2 0-0 9. 0-0 d6 10. Qc2 Rc8 11. dxc5 bxc5 12. Rfd1 Qc7 13. Nb3 e5 14. Bg5 Nd8 15. c4 Ne6 16. Bh4 Be4 17. Qc1 h6 18. Nbd2 Bc6 19. Nb1 g5 20. Bg3 Ne4 21. Bh2 Qb7 22. Ne1 f5 23. Nc3 Nxc3 24. Qxc3 Rf6 25. Bf3 Rcf8 26. Bxc6 Qxc6 27. Rd2 f4 28. Nc2 h5 29. Qd3 Kg7 30. f3 Rg6 31. Re1 g4 32. hxg4 hxg4 33. fxg4 f3 34. Rf1 Rxg4 35. Ne1 Bh4 36. g3 Bxg3 37. Bxg3 Rxg3+ 38. Kf2 0-1

[Event "Hessen-ch Seniors op 10th"]
[White "Huhn, Ulrich"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "5"]
[Result "0-1"]
[Date "2014.04.30"]
[ECO "D01"]
[WhiteElo "1908"]
[BlackElo "2078"]
[PlyCount "70"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 c6 4. Nf3 Qb6 5. Rb1 Bf5 6. e3 Nbd7 7. Bd3 Bg4 8. h3 Bh5 9. Be2 e6 10. Ne5 Bg6 11. h4 h6 12. Nxg6 fxg6 13. Bf4 Be7 14. Bd3 Kf7 15. Qf3 c5 16. h5 gxh5 17. Qg3 g5 18. Bc7 h4 19. Rxh4 Bd6 20. Bxd6 c4 21. Rh2 cxd3 22. cxd3 Rac8 23. Kd2 Rcg8 24. Bc7 Qa6 25. e4 dxe4 26. dxe4 Qc6 27. f3 Qc4 28. Ke3 Rc8 29. Be5 Qb4 30. Rhh1 Rxc3+ 31. bxc3 Qxc3+ 32. Ke2 Qc2+ 33. Ke3 Rc8 34. Rb3 Nb6 35. d5 Nfxd5+ 0-1

[Event "Hessen-ch Seniors op 10th"]
[White "Kotlar, Alfred"]
[Black "Barlo, Werner"]
[Site "Bad Sooden-Allendorf"]
[Round "4"]
[Result "1-0"]
[Date "2014.04.29"]
[ECO "D02"]
[WhiteElo "2078"]
[BlackElo "1845"]
[PlyCount "95"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 Bd6 5. Bg5 Nbd7 6. c4 c6 7. e3 h6 8. Bh4 Qa5 9. c5 Be7 10. a3 b5 11. b4 Qd8 12. Nb3 Ne4 13. Bxe7 Qxe7 14. Na5 Nb8 15. Bd3 f6 16. Qc2 0-0 17. Bxe4 dxe4 18. Qxe4 Bd7 19. 0-0 a6 20. Rad1 Re8 21. Qh4 Ra7 22. Qg3 Rd8 23. Nd2 Be8 24. Ne4 Rad7 25. Nd6 Kh7 26. Rc1 Bg6 27. Rc3 Rf8 28. f4 f5 29. Qf3 Rc7 30. g3 Kh8 31. Kf2 Kh7 32. Rh1 h5 33. h3 Rh8 34. Rcc1 Kg8 35. Rhg1 Rh6 36. Rge1 Qf6 37. Re2 Kf8 38. Rd1 h4 39. g4 fxg4 40. hxg4 Qe7 41. Rh1 Kg8 42. e4 h3 43. Rxh3 Rxh3 44. Qxh3 Qf6 45. Ke3 Nd7 46. Rh2 Kf8 47. g5 Qd8 48. Qh8+ 1-0

[Event "Hessen-ch Seniors op 10th"]
[White "Van Oosten, Arend"]
[Black "Kotlar, Alfred"]
[Site "Bad Sooden-Allendorf"]
[Round "3"]
[Result "1-0"]
[Date "2014.04.28"]
[ECO "B01"]
[WhiteElo "2139"]
[BlackElo "2078"]
[PlyCount "114"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Nf6 6. g3 Bg4 7. Bg2 e6 8. 0-0 Be7 9. Bf4 Qd8 10. Re1 Nbd7 11. h3 Bxf3 12. Bxf3 Nb6 13. Be5 0-0 14. Qe2 Nbd5 15. Ne4 Nxe4 16. Bxe4 Bf6 17. c4 Nb6 18. Rad1 Nd7 19. Bc2 Re8 20. h4 Nf8 21. Rd3 Qe7 22. Rf3 Bxe5 23. Qxe5 Rad8 24. Rd1 Qd6 25. Qe4 Qc7 26. Kg2 Re7 27. Bb3 b5 28. Rc3 Qb7 29. Qf3 a5 30. cxb5 cxb5 31. Qxb7 Rxb7 32. d5 a4 33. dxe6 Rxd1 34. exf7+ Rxf7 35. Bxd1 Rd7 36. Be2 Rd5 37. Rc8 Kf7 38. Kf3 Ne6 39. Ke3 Ke7 40. Rb8 Nc7 41. Bf3 Rc5 42. Be4 h6 43. Rb7 Kd8 44. f4 a3 45. b4 Rc4 46. Ra7 Rxb4 47. Rxa3 Rc4 48. Ra7 Rc3+ 49. Bd3 Rc1 50. f5 b4 51. Kf4 Rd1 52. Bc2 Rf1+ 53. Kg4 Nd5 54. Kh5 Rg1 55. Rxg7 Ne3 56. Be4 Nf1 57. Kxh6 Nd2 1-0

[Event "Hessen-ch Seniors op 10th"]
[White "Kotlar, Alfred"]
[Black "Brueckner, Ewald"]
[Site "Bad Sooden-Allendorf"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2014.04.26"]
[ECO "D02"]
[WhiteElo "2078"]
[BlackElo "1764"]
[PlyCount "75"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg5 Be7 5. h4 h6 6. Bf4 Bd6 7. Be5 Bxe5 8. Nxe5 Nc6 9. Nf3 Nf6 10. e3 Qe7 11. c3 Bd7 12. Nbd2 0-0 13. Be2 e5 14. 0-0 e4 15. Nh2 Nh7 16. g3 Bh3 17. Re1 f5 18. c4 Nf6 19. cxd5 Nxd5 20. Qb3 Qd7 21. Rac1 Rab8 22. Rc5 Nce7 23. Rec1 c6 24. Nc4 b6 25. Ne5 bxc5 26. Nxd7 Rxb3 27. axb3 cxd4 28. exd4 Rc8 29. Nc5 Kh7 30. Nf1 g5 31. hxg5 hxg5 32. Ra1 Bxf1 33. Kxf1 Rc7 34. Kg2 Kg6 35. Rh1 g4 36. Ra1 Kf6 37. Rh1 Ng6 38. Bc4 1/2-1/2

[Event "MVP-ch Seniors op 13th"]
[White "Kotlar, Alfred"]
[Black "Kahn, Peter"]
[Site "Binz"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2013.12.04"]
[ECO "A43"]
[WhiteElo "1863"]
[BlackElo "1984"]
[PlyCount "81"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 c5 2. Bf4 cxd4 3. Qxd4 Nc6 4. Qa4 Qb6 5. Bc1 d5 6. c3 Nf6 7. e3 e6 8. Nd2 Bd7 9. Qb3 Qc7 10. Ngf3 Bd6 11. Be2 0-0 12. 0-0 e5 13. h3 Rfe8 14. Qd1 Rad8 15. b3 e4 16. Nd4 Nxd4 17. cxd4 h6 18. Bb2 Nh7 19. Rc1 Qb8 20. Bg4 f5 21. Bh5 Re6 22. f4 g6 23. Be2 Rf8 24. Kh1 g5 25. g3 Rg6 26. Qe1 Kh8 27. Qf2 Rfg8 28. Rg1 Qd8 29. Nb1 Nf6 30. Nc3 a6 31. Rcf1 Qe7 32. Qe1 Rc8 33. Qb1 Be6 34. Rc1 Rgg8 35. Na4 gxf4 36. gxf4 Kh7 37. Rxc8 Rxc8 38. Rc1 Rxc1+ 39. Qxc1 Nd7 40. Qe1 Qg7 41. Qg1 1/2-1/2

[Event "MVP-ch Seniors op 13th"]
[White "Eidam, Horst"]
[Black "Kotlar, Alfred"]
[Site "Binz"]
[Round "7"]
[Result "0-1"]
[Date "2013.12.03"]
[ECO "D12"]
[WhiteElo "1737"]
[BlackElo "1863"]
[PlyCount "74"]
[EventDate "2013.11.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nf6 4. c4 c6 5. Nc3 e6 6. Be2 h6 7. 0-0 Bd6 8. c5 Bc7 9. Nh4 Bh7 10. g3 Ne4 11. Bd3 0-0 12. f3 Nf6 13. Bxh7+ Nxh7 14. f4 Nd7 15. b4 b5 16. a4 a6 17. Bd2 Qe7 18. Qe2 Rfd8 19. Nf3 Qe8 20. Ne5 Ndf8 21. Ra2 f6 22. Nf3 e5 23. Rfa1 Nd7 24. axb5 axb5 25. Nxb5 cxb5 26. Qxb5 Rxa2 27. Rxa2 exf4 28. exf4 Qe4 29. Qf1 g5 30. Ra7 Bb8 31. Ra8 Re8 32. Qe1 Qg6 33. Qf2 Kf8 34. Qf1 gxf4 35. Qb5 fxg3 36. Qxd7 gxh2+ 37. Kf2 Qg3+ 0-1

