[Event "Intern HZP Schiedam"] [White "Hofstee,Piet"] [Black "Turkenburg,Gerard"] [Site "Schiedam"] [Round ""] [Annotator ""] [Result "1-0"] [Date "2020.12.07"] [WhiteElo "1665"] [BlackElo "1541"] [PlyCount "73"] 1. c4 { A28: Engelse Opening: Vier Paarden Variant} e5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 Be7 5. Qc2 (5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 0-0 8. Be2 Re8 9. 0-0 d6 10. Bf3 c6 11. b3 Bf8 12. Bb2 Qa5 13. a3 Be6 14. Rfd1 h6 15. Rac1 Qe5 16. Ne2 Qxd4 17. Nxd4 d5 {1/2-1/2 (17) Ionescu,C (2450)-Murariu,A (2441) Bucharest 2006} )b6 $146 (5... 0-0 6. a3 a5 (6... d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bc4 Qd6 10. b4 Bf6 11. Rb1 g6 12. d3 Bf5 13. Nd2 Bg7 14. Ne4 Qe7 15. 0-0 Rad8 16. Bd2 Qd7 17. Nc5 Qc8 18. Rfc1 b6 19. Ne4 Qd7 20. Bc3 Ne7 21. Qb2 {Smyslov,V (2560)-Kapengut,A (2465) Moscow (Russia) 1979 1-0 (42)} )(6... Re8 7. b4 (7. Be2 Bf8 8. d3 d6 9. 0-0 Bf5 10. b3 h6 11. Bb2 Ne7 12. Rfe1 Ng6 13. Rad1 c6 14. e4 Bg4 15. h3 Bxf3 16. Bxf3 Qc7 17. g3 Rad8 18. Qd2 a5 19. Rc1 Be7 20. Qc2 Nf8 21. Ne2 Ne6 {Vilela de Acuna,J (2410)-Armas,J (2415) Bayamo 1980 1/2-1/2} )Bf8 8. Bb2 d6 9. d3 g6 10. Be2 Bg7 11. 0-0 Ng4 12. h3 Nh6 13. b5 Nb8 14. d4 exd4 15. exd4 Nd7 16. Rfe1 Nf8 17. Bf1 Rxe1 18. Rxe1 Nf5 19. Ne4 h5 20. d5 Bxb2 21. Qxb2 {Lerner,K (2515) -Naumkin,I (2460) St Petersburg 1992 1/2-1/2} )7. b3 Re8 8. Bd3 h6 9. Bb2 Bf8 10. 0-0 d5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Bh7+ Kh8 14. Be4 Qd6 15. Rac1 Bd7 16. Qc3 f6 17. Nh4 Be6 18. f4 Bd5 19. Ng6+ Kg8 20. fxe5 {Shamkovich,L (2515) -Toth,B (2390) Biel 1980 1-0 (39)} )6. Be2 Bb7 7. b3 {} (7. 0-0 $14 {} )d6 {} (7... e4 $11 { Houd de balans.} 8. Ng5 Nb4 )8. Bb2 {Wit is beter.} 0-0 9. 0-0-0 {} (9. a3 $16 {} )Nb4 10. Qb1 $1 c5 {} (10... e4 $11 { } 11. Ng5 h6 12. Ngxe4 Nxe4 13. Nxe4 Nxa2+ 14. Qxa2 Bxe4 )11. a3 { } (11. h4 $14 {} )Nc6 (11... Na6 {is heter.} 12. Rhe1 Nc7 13. Qc2 b5 14. cxb5 a6 )12. Rdg1 $2 {} (12. Qc2 $11 {} )h6 $2 {} (12... Na5 $19 {} 13. b4 cxb4 14. axb4 Nc6 )13. h4 {} ({Wit zou moeten proberen} 13. g4 $16 {} )Nh7 $2 {} ({Beter is} 13... Na5 $14 {} )14. Bd3 Nf6 15. Ng5 $2 { [#]} (15. g4 $1 $18 {} )Ng4 $2 {} (15... Na5 $1 $17 { blijft op koers.} 16. Qc2 a6 )16. Bh7+ $18 Kh8 {[#]} 17. Bg8 $1 {} Nf6 $2 {} (17... f5 $16 {} 18. Nf7+ Rxf7 19. Bxf7 Nxf2 )(17... Rxg8 18. Nxf7# )18. Bxf7 Bc8 19. Bd5 Qe8 20. Bxc6 Qxc6 {[#]} 21. Nd5 $1 {} e4 (21... Nxd5 22. Qh7# )22. Nxe7 Qe8 23. Nxc8 Rxc8 24. Nh3 Rd8 25. g4 d5 26. g5 Nh5 27. gxh6 d4 28. hxg7+ Nxg7 29. Nf4 Kh7 30. Qc2 Nf5 31. Rg5 dxe3 32. dxe3 Rf7 33. Rhg1 { Wit zet mat.} Rd6 34. Rh5+ Rh6 35. Rgg5 Nxe3 36. Rxh6+ Kxh6 37. Rh5# { Nauwkeurigheid: Wit = 28%, Zwart = 12%.} 1-0