[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.7"]
[White "Knippfeld, Reinhold"]
[Black "Koenitz, Wilfried"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1543"]
[BlackElo "1443"]
[PlyCount "55"]
[EventDate "2016.09.04"]
[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 "Schueren"]
[BlackTeam "Osterfeld Schwarze Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 Bg4 5. Be3 Qe7 6. h3 Bh5 7. Bb5 a6 8. Ba4 b5 9. Bb3 Nd4 10. Bxd4 exd4 11. Bd5 Bxf3 12. Qxf3 Rb8 13. Bc6+ Kd8 14. Bd5 Nf6 15. Bb3 a5 16. a3 a4 17. Ba2 b4 18. axb4 Rxb4 19. b3 d5 20. Nd2 a3 21. 0-0 dxe4 22. Nxe4 Nxe4 23. Qxe4 Qxe4 24. dxe4 Bc5 25. Rfd1 Kc8 26. Kf1 Kb7 27. Rac1 Kb6 28. f3 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.04.24"]
[Round "9.7"]
[White "Koenitz, Wilfried"]
[Black "Balke, Reiner"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1443"]
[BlackElo "1831"]
[PlyCount "72"]
[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 "Osterfeld Schwarze Dame"]
[BlackTeam "Sodingen/Castrop SK III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 g6 3. Nf3 Nc6 4. Bc4 e6 5. 0-0 Bg7 6. e5 d5 7. Bb5 Nge7 8. c3 c4 9. d4 cxd3 10. Bxc6+ bxc6 11. Qxd3 a5 12. Rf2 Ba6 13. Qd4 0-0 14. g4 Qc7 15. Be3 Rfc8 16. Qd2 c5 17. Na3 Rd8 18. Rc1 Rac8 19. Re2 Bxe2 20. Qxe2 Rb8 21. Nb5 Qc6 22. a4 Nc8 23. b4 axb4 24. cxb4 Qa6 25. Bxc5 Qxa4 26. Nfd4 Bf8 27. Nc6 Rxb5 28. Nxd8 Bxc5+ 29. bxc5 Rb4 30. c6 Rxf4 31. h3 Qa3 32. Kg2 Qxc1 33. Kg3 g5 34. h4 Qg1+ 35. Kh3 Qh1+ 36. Kg3 Qxh4+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.03.20"]
[Round "8.7"]
[White "Simon, Thomas"]
[Black "Koenitz, Wilfried"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1896"]
[PlyCount "71"]
[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 "Brackel SF III"]
[BlackTeam "Osterfeld Schwarze Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. d5 Nb8 5. Nc3 Nf6 6. e4 Bg4 7. e5 Nfd7 8. Bf4 c6 9. Bxc4 e6 10. dxe6 fxe6 11. Qb3 Nc5 12. Qd1 Nbd7 13. b4 b5 14. Be2 Na6 15. a3 Qc7 16. 0-0 Bxf3 17. Bxf3 0-0-0 18. Qb3 Re8 19. Nxb5 cxb5 20. Rac1 Nac5 21. bxc5 Qa5 22. Bc6 Re7 23. Qxb5 Qxb5 24. Bxb5 Rf7 25. g3 h6 26. c6 Nb6 27. a4 g5 28. Be3 Rf5 29. Ba6+ Kc7 30. a5 Nd5 31. Bxa7 Ba3 32. Bb7 Bxc1 33. Rxc1 Rf7 34. Bc5 Kb8 35. a6 Rxb7 36. axb7 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.02.21"]
[Round "7.7"]
[White "Koenitz, Wilfried"]
[Black "Volbracht, Michael"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1458"]
[BlackElo "1739"]
[PlyCount "94"]
[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 "Osterfeld Schwarze Dame"]
[BlackTeam "Welper SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Nxd5 cxd5 6. Bb3 e6 7. d4 Bd6 8. Nf3 Nc6 9. Bg5 Qc7 10. Bh4 0-0 11. c3 Re8 12. Bc2 g6 13. Bf6 e5 14. 0-0 e4 15. Re1 Bg4 16. h3 Bd7 17. Nd2 Bf4 18. c4 Nb4 19. Bb3 Nd3 20. Re2 Nxb2 21. Qb1 Nxc4 22. Nxc4 dxc4 23. Bc2 e3 24. f3 Qc6 25. Be5 Bxe5 26. dxe5 Rxe5 27. Be4 Qb5 28. Qd1 Bc6 29. Rb1 Qc5 30. Bxc6 Qxc6 31. Qd4 Qd5 32. Qc3 Rae8 33. a4 Qd3 34. Qe1 b6 35. Rd1 Qb3 36. Rd7 Qxa4 37. Rb7 Qa6 38. Rc7 b5 39. f4 R5e7 40. Rc5 Qb6 41. Rg5 b4 42. f5 b3 43. Qc3 b2 44. Rxb2 e2+ 45. Kh2 Qd6+ 46. Rg3 e1Q 47. fxg6 Qexg3+ 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.01.24"]
[Round "6.7"]
[White "Hupach, Tim Silvester"]
[Black "Koenitz, Wilfried"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1233"]
[BlackElo "1458"]
[PlyCount "37"]
[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 "Wattenscheid SV IV"]
[BlackTeam "Osterfeld Schwarze Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 b6 5. Bf4 Bb7 6. e3 Bd6 7. Bxd6 Qxd6 8. Nb5 Qe7 9. Rc1 c6 10. Nc3 Qb4 11. Qd2 Nbd7 12. a3 Qd6 13. Bd3 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. cxd5 Nxd5 17. Nxd5 Qxd5 18. e4 Qe5 19. Qc3 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.12.20"]
[Round "5.7"]
[White "Koenitz, Wilfried"]
[Black "Bals, Jochen"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1458"]
[BlackElo "1825"]
[PlyCount "36"]
[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 "Osterfeld Schwarze Dame"]
[BlackTeam "Kamen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bb5+ Nc6 6. 0-0 Bd7 7. c4 Qd3 8. b3 a6 9. Bxc6 Bxc6 10. Bb2 f6 11. Ne1 Qf5 12. Nc3 Rd8 13. Rf2 Nh6 14. h3 Nf7 15. g4 Qd7 16. Qe2 h5 17. Rd1 hxg4 18. hxg4 Rh1# 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.11.29"]
[Round "4.7"]
[White "Grothuesmann, Heinz"]
[Black "Koenitz, Wilfried"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1687"]
[BlackElo "1458"]
[PlyCount "71"]
[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 "Osterfeld Schwarze Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. c3 Be7 5. d4 d6 6. Nbd2 Nh6 7. h3 Na5 8. Bd3 b6 9. Nf1 g5 10. dxe5 dxe5 11. Nxe5 Qd6 12. Nf3 Rg8 13. Ng3 Bd7 14. Be3 c5 15. Qe2 Qe6 16. Nd2 Rc8 17. Bc2 b5 18. a3 a6 19. Rd1 Qa2 20. Rb1 Qe6 21. Qh5 c4 22. Nf3 g4 23. Nd4 Qf6 24. Qxh6 Rg6 25. Qf4 Qg7 26. Ngf5 Bxf5 27. Nxf5 Qf6 28. Nxe7 Qxe7 29. hxg4 Rf6 30. Qg5 Nb7 31. Rxh7 Rcc6 32. Rh8+ Kd7 33. Rd1+ Kc7 34. Qg8 Nd6 35. Bg5 Nxe4 36. Qb8# 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.11.08"]
[Round "3.7"]
[White "Kipper, Siegfried"]
[Black "Koenitz, Wilfried"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1724"]
[BlackElo "1458"]
[PlyCount "73"]
[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 "Borbeck Weisse Dame II"]
[BlackTeam "Osterfeld Schwarze Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Bb4 3. Qc2 Nc6 4. Nf3 d6 5. g3 Bg4 6. Bg2 Bc5 7. e3 Nb4 8. Qb1 Qf6 9. Ne4 Qf5 10. Nh4 Qh5 11. f3 Be6 12. a3 Nc6 13. b4 Bxb4 14. axb4 g5 15. Nxg5 Qxg5 16. d3 f5 17. Bh3 Kf7 18. Bxf5 Nce7 19. Bxe6+ Kxe6 20. d4 Ng6 21. Ng2 Qh5 22. 0-0 Nf6 23. Ra2 a6 24. Qd3 Rae8 25. e4 Rhg8 26. c5 exd4 27. Qxd4 d5 28. exd5+ Nxd5 29. Re2+ Kf7 30. g4 Rxe2 31. gxh5 Ngf4 32. Bxf4 Rgxg2+ 33. Kh1 Nxf4 34. Qxf4+ Ke7 35. Qxc7+ Ke8 36. Rg1 Rxg1+ 37. Kxg1 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1516"]
[Site "Germany"]
[Date "2015.09.27"]
[Round "2.7"]
[White "Koenitz, Wilfried"]
[Black "Petri, Norbert"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1458"]
[BlackElo "1868"]
[PlyCount "45"]
[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 "Osterfeld Schwarze Dame"]
[BlackTeam "Essen Listiger Bauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. f4 g6 3. Nf3 Bg7 4. Bc4 e6 5. d4 Ne7 6. Nc3 0-0 7. Be3 d5 8. Bd3 dxe4 9. Nxe4 Nf5 10. Qe2 Nxd4 11. Nxd4 Bxd4 12. 0-0-0 Bg7 13. h4 Nc6 14. h5 f5 15. Ng5 Qf6 16. c3 h6 17. Nf3 Rd8 18. hxg6 Bd7 19. Bb5 Qxg6 20. Bc4 a6 21. Nh4 Qg4 22. Qf2 b5 23. Be2 1-0

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.03.30"]
[Round "7"]
[White "Nover, Jens"]
[Black "Koenitz, Wilfried"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1083"]
[BlackElo "1530"]
[PlyCount "44"]
[EventDate "2007.01.12"]
[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. c3 d5 3. Bf4 Bf5 4. e3 c5 5. Nf3 c4 6. h3 h5 7. b3 b5 8. bxc4 bxc4 9. Nbd2 Qa5 10. Nh4 Bh7 11. Bg5 e6 12. Bxf6 gxf6 13. Qxh5 Qxc3 14. Rb1 Bb4 15. Nhf3 Qc2 16. Be2 Qxb1+ 17. Bd1 Qxa2 18. Qh4 Nd7 19. g4 c3 20. Nb3 c2+ 21. Nfd2 cxd1Q+ 22. Kxd1 Bc2+ 0-1

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.03.16"]
[Round "6"]
[White "Koenitz, Wilfried"]
[Black "Grunwald, Guenther"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1530"]
[BlackElo "1478"]
[PlyCount "61"]
[EventDate "2007.01.12"]
[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 e5 2. Nc3 Nf6 3. Bc4 Be7 4. f4 d6 5. Nf3 Nc6 6. h3 0-0 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Re8 10. g4 c6 11. Bd2 Nxe4 12. 0-0-0 Bf6 13. Qg1 Nxd2 14. Rxd2 b5 15. Bb3 Bb7 16. Rhh2 Bxc3 17. bxc3 a5 18. a4 b4 19. c4 Qf6 20. Qd4 Qxd4 21. Rxd4 Rad8 22. Kd2 c5 23. Rd3 Rd7 24. Re2 Red8 25. Ree3 Kf8 26. Ke1 Bc6 27. Kf2 d5 28. Re4 dxc4 29. Bxc4 Bxa4 30. Rxd7 Rxd7 31. Bd3 0-1

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.03.02"]
[Round "5"]
[White "Lindenmaier, Reinhard"]
[Black "Koenitz, Wilfried"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1994"]
[BlackElo "1530"]
[PlyCount "53"]
[EventDate "2007.01.12"]
[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 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. 0-0 Bd5 8. Qc2 Bd6 9. Nc3 c6 10. e4 Bxg3 11. fxg3 Qb6+ 12. d4 Bc4 13. Re1 Na6 14. a3 Bb3 15. Qe2 e5 16. Be3 exd4 17. Nxd4 Nc5 18. Nxb3 Qxb3 19. Bxc5 0-0-0 20. Bxa7 h5 21. Bh3+ Ng4 22. Bxg4+ hxg4 23. Qxg4+ Kc7 24. Qf4+ Rd6 25. Rad1 Rhh6 26. Rxd6 Rxd6 27. Rd1 1-0

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.02.23"]
[Round "4"]
[White "Schumacher, Timo"]
[Black "Koenitz, Wilfried"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1002"]
[BlackElo "1530"]
[PlyCount "40"]
[EventDate "2007.01.12"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Ba5 6. Be3 Nf6 7. Bd3 d5 8. Nd2 Bg4 9. Qa4 Bb6 10. Nxc6 bxc6 11. Bxb6 axb6 12. Qxc6+ Bd7 13. Qb7 0-0 14. e5 Re8 15. Nf3 Re6 16. Nd4 Rxe5+ 17. Be2 Rb8 18. Qa7 c5 19. Nf3 Ra8 20. Qb7 Re7 0-1

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.02.09"]
[Round "3"]
[White "Koenitz, Wilfried"]
[Black "Bluemer, Timo"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1530"]
[BlackElo "1755"]
[PlyCount "120"]
[EventDate "2007.01.12"]
[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 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. fxe5 dxe5 6. Bc4 Bc5 7. h3 a6 8. d3 Be6 9. Bxe6 fxe6 10. Bg5 Qe7 11. Rf1 Rf8 12. Qd2 0-0-0 13. a3 Bd4 14. Rb1 Qc5 15. Na4 Qd6 16. Nxd4 exd4 17. b4 Qg3+ 18. Rf2 Nxe4 19. dxe4 Rxf2 20. Qxf2 Qxg5 21. Nc5 Qg6 22. Rb3 b6 23. Rg3 Qh6 24. Nd3 Rd7 25. Qf8+ Kb7 26. a4 Qf6 27. Rf3 Qxf8 28. Rxf8 Re7 29. b5 axb5 30. axb5 Na7 31. e5 Nxb5 32. h4 c5 33. h5 Nc7 34. Nf4 Nd5 35. g4 Nxf4 36. Rxf4 h6 37. Kd2 Kc6 38. Rf8 Kd5 39. Rb8 Kxe5 40. Rxb6 Kf4 41. Rc6 Kxg4 42. Rxc5 e5 43. c4 dxc3+ 44. Rxc3 Kxh5 45. Ke3 Kg4 46. Ke4 g5 47. Rc1 Kh5 48. Kf5 Rf7+ 49. Kxe5 g4 50. Rc5 Rf1 51. Rc2 g3 52. Ke4 Kh4 53. Ke5 Kh3 54. Rc6 h5 55. Rc3 h4 56. Ke4 Kh2 57. Ke5 g2 58. Rc4 h3 59. Rc2 Kh1 60. Rc3 h2 0-1

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.01.26"]
[Round "2"]
[White "Denzer, Wilfried"]
[Black "Koenitz, Wilfried"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1348"]
[BlackElo "1530"]
[PlyCount "94"]
[EventDate "2007.01.12"]
[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 e5 2. Nc3 Nc6 3. a3 Bc5 4. Nf3 f5 5. d3 f4 6. b4 Bb6 7. Nd5 d6 8. Nxb6 cxb6 9. Be2 Nf6 10. Bb2 Be6 11. c4 Rg8 12. Bc3 g5 13. Kd2 Nh5 14. g3 Qf6 15. b5 Ne7 16. Nxe5 dxe5 17. Bxh5+ Ng6 18. Qf3 0-0-0 19. Kc2 Ne7 20. Bg4 Bxg4 21. Qxg4+ Kb8 22. Raf1 Qd6 23. Qd1 Qxa3 24. Bxe5+ Ka8 25. Bb2 Qd6 26. g4 a6 27. Qd2 axb5 28. Ra1+ Kb8 29. Kc3 bxc4 30. d4 Nc6 31. Ba3 Qe6 32. Rhe1 Nxd4 33. e5 Nb5+ 34. Kc2 Nxa3+ 35. Rxa3 Rxd2+ 36. Kxd2 Rd8+ 37. Kc2 Rd3 38. Rxd3 cxd3+ 39. Kxd3 b5 40. f3 Kc7 41. Rc1+ Kb6 42. Ke4 b4 43. Rd1 Kc7 44. Rc1+ Kd7 45. Rd1+ Ke7 46. Rd4 Qc6+ 47. Rd5 Ke6 0-1

[Event "Rheinhausen-ch 11th"]
[Site "Duisburg Rheinhausen"]
[Date "2007.01.12"]
[Round "1"]
[White "Koenitz, Wilfried"]
[Black "Vasiljev, Jurij"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1530"]
[BlackElo "2058"]
[PlyCount "76"]
[EventDate "2007.01.12"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Bb4 7. Qf3 Nf6 8. Bd2 0-0 9. e5 Bxc3 10. bxc3 Nd5 11. c4 Nb6 12. Bd3 d6 13. Qh3 g6 14. exd6 Qxd6 15. Bc3 e5 16. Nf5 Bxf5 17. Bxf5 gxf5 18. Bxe5 Qg6 19. 0-0-0 Nxc4 20. Ba1 b5 21. Rd3 Nc6 22. Rg3 Nb4 23. Qh6 Ra7 24. Rxg6+ fxg6 25. h4 Rd8 26. a3 Nxa3 27. Kb2 Naxc2 28. Qg5 Rd2 29. Qf6 Rad7 30. Rc1 R7d3 31. Qe6+ Kf8 32. Qf6+ Ke8 33. Qe6+ Kd8 34. Qb6+ Kc8 35. Qc5+ Kb7 36. Qe7+ Kb6 37. Qe6+ Ka5 38. Rxc2 Rxc2+ 0-1

