[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.29"]
[Round "9"]
[White "Schwenn, Peter"]
[Black "Peter, Volkhard"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1551"]
[BlackElo "1798"]
[PlyCount "56"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 0-0 5. Be3 Bb6 6. Bxb6 axb6 7. Nge2 c6 8. 0-0 b5 9. Bb3 b4 10. Nb1 d5 11. exd5 cxd5 12. c3 Nc6 13. cxb4 Nxb4 14. a3 Bf5 15. Bc2 Qc7 16. Nd2 Nxc2 17. Rc1 Bxd3 18. Nf3 e4 19. Nfd4 Rac8 20. Nxc2 Bxc2 21. Qd2 Ng4 22. g3 Ne5 23. Nd4 Nf3+ 24. Nxf3 exf3 25. Qe3 Qd6 26. Qxf3 Be4 27. Qe3 Rxc1 28. Rxc1 Qf6 0-1

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.28"]
[Round "8"]
[White "Hohn, August"]
[Black "Schwenn, Peter"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1811"]
[BlackElo "1551"]
[PlyCount "80"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Nf6 4. g3 Bb7 5. Bg2 e6 6. 0-0 d6 7. b3 Be7 8. Bb2 0-0 9. d4 cxd4 10. Qxd4 a6 11. Rfd1 Qc7 12. Rac1 Rd8 13. Ba3 Nc6 14. Qd2 Ne5 15. Qe3 Nxf3+ 16. exf3 Rac8 17. Na4 Nd7 18. Bb2 Nc5 19. Nc3 Bc6 20. Ne4 a5 21. Qd4 e5 22. Qe3 Nxe4 23. fxe4 Bd7 24. Ba3 Be6 25. Rd3 Qb8 26. Rcd1 Rc6 27. Qe2 Qa7 28. R1d2 a4 29. Bb4 axb3 30. axb3 Qc7 31. f4 f6 32. f5 Bf7 33. g4 Be8 34. Rd5 Bf7 35. h4 Bxd5 36. exd5 Rc5 37. Qe3 Ra8 38. Bxc5 Ra1+ 39. Kh2 Qxc5 40. Qxc5 bxc5 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.27"]
[Round "7"]
[White "Schwenn, Peter"]
[Black "Zippert, Georg"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1551"]
[BlackElo "1834"]
[PlyCount "70"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nc3 d6 5. Nf3 Be7 6. 0-0 Bg4 7. h3 Bh5 8. Bg5 Nbd7 9. g4 Bg6 10. Bxf6 Nxf6 11. Nh2 Nd7 12. Bb3 Nc5 13. f4 exf4 14. Rxf4 Bg5 15. Rf1 h5 16. Qf3 Nxb3 17. axb3 Qd7 18. Ne2 hxg4 19. hxg4 a6 20. Nf4 Bxf4 21. Qxf4 0-0-0 22. Kg2 Rh4 23. Rh1 Rdh8 24. c4 Bh5 25. Qf5 Bxg4 26. Qxd7+ Kxd7 27. Nxg4 Rxg4+ 28. Kf3 Rgh4 29. Rxh4 Rxh4 30. Kg3 g5 31. Rf1 Ke6 32. Rf5 f6 33. b4 Rh1 34. b5 axb5 35. cxb5 c5 0-1

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.26"]
[Round "6"]
[White "Lomer, Edmund"]
[Black "Schwenn, Peter"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2043"]
[BlackElo "1551"]
[PlyCount "35"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. c4 Nbd7 7. Qc2 e5 8. Rd1 exd4 9. Nxd4 Re8 10. Nc3 Ne5 11. Bg5 c6 12. b3 Qc7 13. Rac1 h6 14. Bxf6 Bxf6 15. h3 Qe7 16. Ne4 Bf5 17. Nxf5 gxf5 18. Nxd6 1-0

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.25"]
[Round "5"]
[White "Schwenn, Peter"]
[Black "Paus, Franz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1551"]
[BlackElo "2095"]
[PlyCount "63"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be3 0-0 8. h3 a6 9. Bd3 Nc6 10. Rc1 Bd7 11. 0-0 b5 12. d5 Na5 13. b3 Rc8 14. Qd2 e6 15. Bf4 Qb6 16. Be3 Qb8 17. Bd4 b4 18. Ne2 Bb5 19. Bxf6 Bxf6 20. dxe6 fxe6 21. Bxb5 axb5 22. Qxb4 Nc6 23. Qd2 Rfd8 24. Nf4 Re8 25. Rfd1 Be5 26. Nxe5 dxe5 27. Ne2 Red8 28. Qb2 Qb6 29. Rxd8+ Rxd8 30. Qc3 Nd4 31. Qe3 Rf8 32. Rf1 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.24"]
[Round "4"]
[White "Kienel, Norbert"]
[Black "Schwenn, Peter"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1862"]
[BlackElo "1551"]
[PlyCount "68"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 Nbd7 7. Be3 e5 8. d5 b6 9. Qc2 Re8 10. Be2 a5 11. 0-0 Nc5 12. a3 a4 13. Bxc5 bxc5 14. Nxa4 Nxe4 15. Bd3 Nf6 16. Nc3 Rb8 17. Ne4 Nxe4 18. Bxe4 f5 19. Bd3 e4 20. Be2 exf3 21. Bxf3 Rxb2 22. Qa4 Bd7 23. Qa5 Bd4 24. Rab1 Bxf2+ 25. Kh1 Rxb1 26. Rxb1 f4 27. Rf1 Qh4 28. Qd2 Re1 29. Rxe1 Bxe1 30. Qe2 Ba4 31. Qe6+ Kg7 32. Qc8 Qe7 33. Bg4 Bg3 34. Be6 Qf6 0-1

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.23"]
[Round "3"]
[White "Schwenn, Peter"]
[Black "Lekakh, Mikhail"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1551"]
[BlackElo "1852"]
[PlyCount "51"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Qe2 e6 12. Bd2 Be7 13. 0-0-0 a5 14. Ne5 Qc7 15. Bf4 Nd5 16. Bd2 Nxe5 17. Qxe5 Qxe5 18. dxe5 b5 19. a3 0-0 20. Ne4 b4 21. a4 Nb6 22. b3 Nd5 23. Be1 c5 24. c4 bxc3 25. Nxc3 Nxc3 26. Bxc3 1/2-1/2

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.22"]
[Round "2"]
[White "Flockerzi, Armin"]
[Black "Schwenn, Peter"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1774"]
[BlackElo "1551"]
[PlyCount "96"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. b3 Bg7 4. Bb2 d5 5. Nbd2 0-0 6. g3 Nbd7 7. Bg2 c5 8. 0-0 e6 9. Re1 b6 10. Rc1 Bb7 11. Ba3 Rc8 12. c4 Ne4 13. Qc2 Nxd2 14. Qxd2 dxc4 15. dxc5 Bxf3 16. Bxf3 Nxc5 17. Qxd8 Rfxd8 18. Rxc4 Bf8 19. Rec1 a5 20. b4 axb4 21. Bxb4 Rd7 22. a4 Ra7 23. a5 bxa5 24. Bxc5 Rac7 25. Bb7 Rxb7 26. Bxf8 Rxc4 27. Rxc4 Rb1+ 28. Kg2 Kxf8 29. Rc8+ Ke7 30. Ra8 Ra1 31. h4 h5 32. Kf3 Kf6 33. Ra6 Ra3+ 34. e3 Ra2 35. Ra7 a4 36. Ra5 a3 37. e4 Ra1 38. Kf4 a2 39. e5+ Kg7 40. f3 Kh6 41. Ra7 Kg7 42. Ra3 Kh6 43. Ra4 f6 44. exf6 e5+ 45. Kxe5 Re1+ 46. Kd6 a1Q 47. Rxa1 Rxa1 48. f7 Kg7 0-1

[Event "GER-ch Seniors 65"]
[Site "Hamburg"]
[Date "2018.07.21"]
[Round "1"]
[White "Schwenn, Peter"]
[Black "Davydov, Mihail"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1551"]
[BlackElo "1939"]
[PlyCount "70"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 b6 8. 0-0 e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. h3 Bb7 12. Qe2 0-0 13. Rfd1 Rfd8 14. c3 c5 15. Bc2 Qf4 16. Qe5 Qxe5 17. dxe5 Bxf3 18. gxf3 Nh5 19. Kg2 Kf8 20. Rxd8+ Rxd8 21. Rd1 Rxd1 22. Bxd1 Nf4+ 23. Kg3 Nd3 24. b3 Nxe5 25. Bc2 g6 26. f4 Nd7 27. Bd3 Ke7 28. c4 Nf6 29. a3 Ne8 30. Kg4 Kf6 31. h4 h5+ 32. Kf3 Nd6 33. Ke3 Nf5+ 34. Bxf5 Kxf5 35. Kf3 a5 0-1

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.30"]
[Round "7.17"]
[White "Schwenn, Peter"]
[Black "Kirchmann, Gerhard"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1546"]
[BlackElo "1311"]
[PlyCount "77"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nd7 6. Bd2 Qd8 7. Bd3 Ngf6 8. a3 g6 9. 0-0 Bg7 10. Bf4 0-0 11. Qd2 Nh5 12. Bh6 Re8 13. Ne4 Nb6 14. Bxg7 Kxg7 15. c3 Nd5 16. Ne5 Nhf4 17. c4 Nxd3 18. Qxd3 Nf4 19. Qf3 Ne2+ 20. Qxe2 Qxd4 21. Nc3 f6 22. Nf3 Qb6 23. Rad1 Bg4 24. b4 a5 25. c5 Qa6 26. Qe4 axb4 27. axb4 Bf5 28. Qe3 Qc4 29. Rd4 Qb3 30. g4 e5 31. Rdd1 Bxg4 32. Rb1 Qe6 33. Kh1 Qf5 34. Nh4 Qh5 35. Ng2 Ra3 36. Ne1 e4 37. Rg1 Re5 38. Rg3 Kf7 39. Qd2 1/2-1/2

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.29"]
[Round "6.16"]
[White "Eichler, Joachim"]
[Black "Schwenn, Peter"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1553"]
[BlackElo "1546"]
[PlyCount "65"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Nf6 6. Bd3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. Qb3 Qd7 11. g5 Ne4 12. Be3 Rc8 13. Nbd2 Nxd2 14. Nxd2 b6 15. 0-0-0 e6 16. Nf3 Bd6 17. h4 Kd8 18. Kb1 Kc7 19. Rc1 Na5 20. Qc2 Nc4 21. Ka1 Kb7 22. Nd2 Qb5 23. Nxc4 Qxc4 24. Qb3 Qc6 25. Qd1 Rc7 26. Qf3 b5 27. Bf4 a5 28. Qg3 Bxf4 29. Qxf4 a4 30. Qd2 Kb6 31. f4 Kb7 32. Kb1 Qd6 33. a3 1/2-1/2

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.29"]
[Round "5.18"]
[White "Schwenn, Peter"]
[Black "Milatz, Gunther"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1546"]
[BlackElo "1540"]
[PlyCount "38"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. b3 Nf6 6. d5 Ne5 7. Nc3 Bd7 8. Be2 Rc8 9. Bd2 e6 10. f4 Ng6 11. dxe6 fxe6 12. Rc1 Be7 13. Nf3 0-0 14. 0-0 Qb6+ 15. Kh1 Ng4 16. Qe1 Ne3 17. Bxe3 Qxe3 18. g3 a6 19. Bc4 Qxe1 1/2-1/2

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.28"]
[Round "4.14"]
[White "Nickel, Wolfgang"]
[Black "Schwenn, Peter"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1725"]
[BlackElo "1546"]
[PlyCount "69"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Qe7 7. 0-0 Be6 8. Bxe6 g6 9. Bb3 f6 10. Qxd4 Nd7 11. Bf4 Qc5 12. c3 0-0-0 13. Qxc5 Bxc5+ 14. Kh1 Ne7 15. Be6 g5 16. Bg3 Ng6 17. Nbd2 Rhe8 18. Bf5 Ne7 19. Nb3 Nxf5 20. exf5 Bb6 21. Rae1 h5 22. Nfd4 h4 23. Bf2 Ne5 24. Bg1 Nd3 25. Rxe8 Rxe8 26. Ne6 Bxg1 27. Kxg1 Nxb2 28. Rb1 Nc4 29. Nbc5 b6 30. Ne4 Re7 31. Rd1 Ne3 32. Rd8+ Kb7 33. Nxf6 Nxf5 34. Rd7+ Rxd7 35. Nxd7 1-0

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.28"]
[Round "3.15"]
[White "Schwenn, Peter"]
[Black "Schroeders, Franz Josef"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1546"]
[BlackElo "1677"]
[PlyCount "53"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Nf3 Bg4 6. Be2 Bd6 7. Bxd6 Qxd6 8. c3 0-0 9. 0-0 Re8 10. Nbd2 Nbd7 11. h3 Bh5 12. Re1 Re7 13. Bd3 Rxe1+ 14. Qxe1 Re8 15. Be2 Bg6 16. Qf1 h6 17. Rc1 Qe7 18. Re1 Qd6 19. Bd1 Re7 20. Rxe7 Qxe7 21. Qe2 Qxe2 22. Bxe2 Ne4 23. Kf1 Ndf6 24. Ke1 Kf8 25. Ne5 Bh7 26. Nxe4 Bxe4 27. f3 1/2-1/2

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.27"]
[Round "2.12"]
[White "Romainczyk, Stefan"]
[Black "Schwenn, Peter"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1679"]
[BlackElo "1546"]
[PlyCount "149"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Be3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Qd3 g6 9. Nf3 Nxe4 10. Qxe4 Bf5 11. Qf4 Bg7 12. c3 0-0 13. 0-0 Rc8 14. b4 Qd5 15. Rfc1 b5 16. a4 a6 17. axb5 axb5 18. Ra7 Qd6 19. Qh4 f6 20. Rca1 g5 21. Qg3 Qxg3 22. hxg3 Rfe8 23. Nd2 h6 24. f3 Bg6 25. g4 e5 26. Rd7 exd4 27. Bxd4 Rcd8 28. Raa7 Rxd7 29. Rxd7 Rc8 30. Kf2 Be8 31. Rd6 Bf8 32. Rxf6 Rd8 33. Ne4 Bg7 34. Rd6 Bxd4+ 35. Rxd4 Rxd4 36. cxd4 Kg7 37. Ke3 Bf7 38. g3 Be6 39. Nc5 Bd5 40. f4 Kg6 41. f5+ Kf6 42. Nd7+ Ke7 43. Ne5 Kf6 44. Nd7+ Ke7 45. Nc5 Kf6 46. Ne4+ Ke7 47. Nf2 Kf6 48. Nd3 Ke7 49. Ne5 Kf6 50. Ng6 Kf7 51. Kd3 Kf6 52. Ne5 Ke7 53. Ke3 Kf6 54. Nd7+ Ke7 55. Nb6 Kf7 56. Kf2 Kf6 57. Ke2 Ke7 58. Kd3 Kf6 59. Na8 Bf3 60. Nb6 Ke7 61. d5 cxd5 62. Kd4 Bxg4 63. Nxd5+ Kd6 64. Ne3 Bf3 65. Nc2 g4 66. Ke3 Bc6 67. Kf4 h5 68. Kg5 Be8 69. Nd4 Ke5 70. Ne6 Bd7 71. Ng7 Bc8 72. f6 h4 73. f7 h3 74. f8Q h2 75. Qh8 1-0

[Event "GER Seniors Derby 07th"]
[Site "Wesel Undeloh"]
[Date "2008.03.27"]
[Round "1.10"]
[White "Schwenn, Peter"]
[Black "Mayer, Herbert"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1546"]
[BlackElo "1775"]
[PlyCount "111"]
[EventDate "2008.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. c3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. Bf4 Bg4 7. Be2 e6 8. 0-0 Bd6 9. Bxd6 Qxd6 10. Nbd2 0-0 11. Re1 Rfc8 12. Ne5 Bxe2 13. Qxe2 a6 14. Rac1 b5 15. a3 Na5 16. h3 Ra7 17. Nd3 Nd7 18. Qd1 Rac7 19. Ne5 Nxe5 20. Rxe5 Nc6 21. Re3 Nxd4 22. Rd3 Nf5 23. Ne4 Qe7 24. Nd2 h6 25. Qf3 a5 26. Re1 Qg5 27. Re2 Nh4 28. Qg3 Qxg3 29. Rxg3 Nf5 30. Rd3 Ra7 31. g4 Nd6 32. Rd4 Rb8 33. b3 Rc8 34. Re3 Rac7 35. Rdd3 Kf8 36. f3 Nb7 37. b4 axb4 38. axb4 Nd6 39. Nb3 Nc4 40. Re2 Ra8 41. Kf2 Ra3 42. Nc5 Nb6 43. Rxe6 Na4 44. Rxd5 fxe6 45. Nxe6+ Kf7 46. Nxc7 Nxc3 47. Rf5+ Kg8 48. Nxb5 Ra2+ 49. Ke3 Na4 50. Nd6 Rb2 51. b5 Nb6 52. Kd3 Rb1 53. Kc3 Rd1 54. Ne4 Nd5+ 55. Kc2 Rd4 56. Kc1 1/2-1/2

