[Event "Leiden LCT op 2nd"]
[Site "Leiden"]
[Date "2008.07.11"]
[Round "1"]
[White "Pavlovic, Milos"]
[Black "Kohlbeck, AJW"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2515"]
[BlackElo "2067"]
[PlyCount "107"]
[EventDate "2008.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Nc3 Nbd7 8. Bd3 dxc4 9. Bxc4 Bb4 10. 0-0 Qa5 11. Bd2 0-0 12. a3 Bxc3 13. Bxc3 Qh5 14. Qxh5 Nxh5 15. b4 Nhf6 16. Rfc1 Nb6 17. Bb3 Rfd8 18. a4 Nbd5 19. Be1 a6 20. Kf1 Nd7 21. Rab1 f5 22. b5 cxb5 23. axb5 a5 24. Ra1 b6 25. Rc6 Kf7 26. g4 g6 27. Ke2 Ra7 28. f3 Rda8 29. Ra4 Re8 30. Kd3 Nc7 31. Bg3 Nd5 32. Bd6 Ne7 33. Rc2 Nc8 34. Ba3 Rd8 35. Ke2 Nf6 36. Rc6 Nd5 37. e4 Nc7 38. Ke3 fxe4 39. fxe4 Re8 40. Bc4 Rb7 41. Kf4 Na7 42. d5 e5+ 43. Ke3 Ncxb5 44. Bb2 Nd4 45. Ba2 Kg7 46. Rxd4 exd4+ 47. Bxd4+ Kh6 48. Rxb6 Rxb6 49. Bxb6 Nb5 50. Bd4 Kg5 51. e5 Nxd4 52. Kxd4 Kf4 53. e6 Rb8 54. e7 1-0

[Event "Donner Memorial op"]
[Site "Amsterdam"]
[Date "1996.??.??"]
[Round "1"]
[White "Kohlbeck, AJW"]
[Black "Ye, Rongguang"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "2490"]
[PlyCount "46"]
[EventDate "1996.08.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nc3 e6 6. c5 b6 7. b4 a5 8. Qa4 Bxf3 9. gxf3 Be7 10. b5 bxc5 11. bxc6 0-0 12. Rb1 c4 13. Rb7 Bb4 14. Bd2 Qc8 15. Rxb4 axb4 16. Qxa8 bxc3 17. Bxc3 Nxc6 18. Qa4 Qa8 19. Qc2 Qa3 20. Kd2 Nb4 21. Bxb4 Qxb4+ 22. Qc3 Qb1 23. Qc2 c3+ 0-1

[Event "Match/Nation U26 GER-NED"]
[Site "Wuerzburg"]
[Date "1965.07.03"]
[Round "1.8"]
[White "Weichert, Helmut"]
[Black "Kohlbeck, AJW"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "59"]
[EventDate "1965.07.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 Nd7 12. Nc4 Nxc4 13. Bxc4 Nb6 14. Ba2 Bf6 15. a5 Nd7 16. Bd5 Rb8 17. d4 c5 18. dxc5 Nxc5 19. Be3 Rb5 20. Bc4 Rxa5 21. Rxa5 Qxa5 22. Qxd6 Nxe4 23. Qc6 b3 24. Qxe4 bxc2 25. Qxc2 Bb7 26. Bd2 Qb6 27. Nxe5 Qd4 28. Bc3 Qh4 29. Qb3 Be4 30. g3 1-0

