
[Event "Science Park Open A 2023"]
[Site "Amsterdam NED"]
[Date "2023.07.15"]
[Round "1.8"]
[White "Elgersma, Onno"]
[Black "Ritzerveld, Noah"]
[Result "1-0"]
[WhiteElo "2265"]
[BlackElo "2007"]
[ECO "C84"]
[PlyCount "99"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.a3 O-O 9.Nc3 Bg4 10.Be3 Qd7 11.h3 Bh5 12.Nd5 Na5 13.Nxe7+ Qxe7 14.Ba2 c6 15.Qd2 Nb7 16.Nh4 Bg6 17.f4 exf4 18.Bxf4 Nd7 19.Bg5 Qe8 20.Rf2 Nbc5 21.Raf1 Ne6 22.Be3 Nf6 23.Nf5 Bxf5 24.Rxf5 Qe7 25.Qf2 Kh8 26.Bd2 Nc5 27.Bc3 Ncd7 28.g4 Ne5 29.g5 Nfd7 30.h4 f6 31.Qh2 fxg5 32.hxg5 Rxf5 33.Rxf5 Rf8 34.g6 h6 35.Qf4 Rxf5 36.Qxf5 Qg5+ 37.Qxg5 hxg5 38.Be6 Nf6 39.Bxe5 dxe5 40.b4 Ne8 41.Kg2 Nf6 42.Kf3 g4+ 43.Bxg4 Kg8 44.Bc8 Kf8 45.Bb7 Nd7 46.Bxc6 Nb8 47.Bb7 Ke7 48.c4 Kf6 49.c5 Ke6 50.Kg4 1-0
[Site "Amsterdam NED"]
[Date "2023.07.15"]
[Round "1.8"]
[White "Elgersma, Onno"]
[Black "Ritzerveld, Noah"]
[Result "1-0"]
[WhiteElo "2265"]
[BlackElo "2007"]
[ECO "C84"]
[PlyCount "99"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.a3 O-O 9.Nc3 Bg4 10.Be3 Qd7 11.h3 Bh5 12.Nd5 Na5 13.Nxe7+ Qxe7 14.Ba2 c6 15.Qd2 Nb7 16.Nh4 Bg6 17.f4 exf4 18.Bxf4 Nd7 19.Bg5 Qe8 20.Rf2 Nbc5 21.Raf1 Ne6 22.Be3 Nf6 23.Nf5 Bxf5 24.Rxf5 Qe7 25.Qf2 Kh8 26.Bd2 Nc5 27.Bc3 Ncd7 28.g4 Ne5 29.g5 Nfd7 30.h4 f6 31.Qh2 fxg5 32.hxg5 Rxf5 33.Rxf5 Rf8 34.g6 h6 35.Qf4 Rxf5 36.Qxf5 Qg5+ 37.Qxg5 hxg5 38.Be6 Nf6 39.Bxe5 dxe5 40.b4 Ne8 41.Kg2 Nf6 42.Kf3 g4+ 43.Bxg4 Kg8 44.Bc8 Kf8 45.Bb7 Nd7 46.Bxc6 Nb8 47.Bb7 Ke7 48.c4 Kf6 49.c5 Ke6 50.Kg4 1-0
[Event "Science Park Open A 2023"]
[Site "Amsterdam NED"]
[Date "2023.07.15"]
[Round "1.8"]
[White "Elgersma, Onno"]
[Black "Ritzerveld, Noah"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2265"]
[BlackElo "2007"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[EventDate "2023.07.15"]
[WhiteFideId "1053531"]
[BlackFideId "1085760"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8.
a3 O-O 9. Nc3 Bg4 10. Be3 Qd7 11. h3 Bh5 12. Nd5 Na5 13. Nxe7+ Qxe7 14. Ba2
c6 15. Qd2 Nb7 16. Nh4 Bg6 17. f4 exf4 18. Bxf4 Nd7 19. Bg5 Qe8 20. Rf2
Nbc5 21. Raf1 Ne6 22. Be3 Nf6 23. Nf5 Bxf5 24. Rxf5 Qe7 25. Qf2 Kh8 26. Bd2
Nc5 27. Bc3 Ncd7 28. g4 Ne5 29. g5 Nfd7 30. h4 f6 31. Qh2 fxg5 32. hxg5
Rxf5 33. Rxf5 Rf8 34. g6 h6 35. Qf4 Rxf5 36. Qxf5 Qg5+ 37. Qxg5 hxg5 38.
Be6 Nf6 39. Bxe5 dxe5 40. b4 Ne8 41. Kg2 Nf6 42. Kf3 g4+ 43. Bxg4 Kg8 44.
Bc8 Kf8 45. Bb7 Nd7 46. Bxc6 Nb8 47. Bb7 Ke7 48. c4 Kf6 49. c5 Ke6 50. Kg4
1-0