
[Event "Reykjavik Open 2025"]
[Site "Reykjavik ISL"]
[Date "2025.04.09"]
[Round "1.21"]
[White "Zierk, S"]
[Black "Hartung, T1"]
[Result "1-0"]
[WhiteElo "2501"]
[BlackElo "2118"]
[ECO "A07"]
[PlyCount "101"]
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.c4 Bg7 5.cxd5 Nxd5 6.Nc3 O-O 7.O-O c6 8.d4 Nd7 9.e4 Nxc3 10.bxc3 Qa5 11.Qb3 Nb6 12.Bd2 Be6 13.c4 Qa6 14.d5 cxd5 15.cxd5 Bd7 16.Bc3 Ba4 17.Qb4 Qc4 18.Rac1 Rfc8 19.Bd2 Qxb4 20.Bxb4 Kf8 21.Bh3 Bd7 22.Bxd7 Nxd7 23.Kg2 Ke8 24.Rfd1 Ne5 25.Bc3 Nxf3 26.Bxg7 Ng5 27.f3 f6 28.Bh6 Nf7 29.Be3 b6 30.f4 Kd7 31.Kf3 b5 32.Bd4 Nd6 33.e5 fxe5 34.fxe5 Rf8+ 35.Ke2 Nc4 36.Rf1 a6 37.a4 Rxf1 38.Rxf1 bxa4 39.Kd3 Rc8 40.Rb1 a3 41.Rb4 Nb2+ 42.Bxb2 axb2 43.Rxb2 Rc1 44.Rb7+ Kd8 45.e6 Rc7 46.Rb6 Ra7 47.Rb8+ Kc7 48.Re8 Kb6 49.d6 exd6 50.e7 Rb7 51.Kd4 1-0
[Site "Reykjavik ISL"]
[Date "2025.04.09"]
[Round "1.21"]
[White "Zierk, S"]
[Black "Hartung, T1"]
[Result "1-0"]
[WhiteElo "2501"]
[BlackElo "2118"]
[ECO "A07"]
[PlyCount "101"]
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.c4 Bg7 5.cxd5 Nxd5 6.Nc3 O-O 7.O-O c6 8.d4 Nd7 9.e4 Nxc3 10.bxc3 Qa5 11.Qb3 Nb6 12.Bd2 Be6 13.c4 Qa6 14.d5 cxd5 15.cxd5 Bd7 16.Bc3 Ba4 17.Qb4 Qc4 18.Rac1 Rfc8 19.Bd2 Qxb4 20.Bxb4 Kf8 21.Bh3 Bd7 22.Bxd7 Nxd7 23.Kg2 Ke8 24.Rfd1 Ne5 25.Bc3 Nxf3 26.Bxg7 Ng5 27.f3 f6 28.Bh6 Nf7 29.Be3 b6 30.f4 Kd7 31.Kf3 b5 32.Bd4 Nd6 33.e5 fxe5 34.fxe5 Rf8+ 35.Ke2 Nc4 36.Rf1 a6 37.a4 Rxf1 38.Rxf1 bxa4 39.Kd3 Rc8 40.Rb1 a3 41.Rb4 Nb2+ 42.Bxb2 axb2 43.Rxb2 Rc1 44.Rb7+ Kd8 45.e6 Rc7 46.Rb6 Ra7 47.Rb8+ Kc7 48.Re8 Kb6 49.d6 exd6 50.e7 Rb7 51.Kd4 1-0
[Event "Reykjavik Open 2025"]
[Site "Reykjavik ISL"]
[Date "2025.04.09"]
[Round "1.21"]
[White "Zierk, S"]
[Black "Hartung, T1"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2501"]
[BlackElo "2118"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[EventDate "2025.04.09"]
[WhiteFideId "2034255"]
[BlackFideId "24668273"]
1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. cxd5 Nxd5 6. Nc3 O-O 7. O-O c6
8. d4 Nd7 9. e4 Nxc3 10. bxc3 Qa5 11. Qb3 Nb6 12. Bd2 Be6 13. c4 Qa6 14. d5
cxd5 15. cxd5 Bd7 16. Bc3 Ba4 17. Qb4 Qc4 18. Rac1 Rfc8 19. Bd2 Qxb4 20.
Bxb4 Kf8 21. Bh3 Bd7 22. Bxd7 Nxd7 23. Kg2 Ke8 24. Rfd1 Ne5 25. Bc3 Nxf3
26. Bxg7 Ng5 27. f3 f6 28. Bh6 Nf7 29. Be3 b6 30. f4 Kd7 31. Kf3 b5 32. Bd4
Nd6 33. e5 fxe5 34. fxe5 Rf8+ 35. Ke2 Nc4 36. Rf1 a6 37. a4 Rxf1 38. Rxf1
bxa4 39. Kd3 Rc8 40. Rb1 a3 41. Rb4 Nb2+ 42. Bxb2 axb2 43. Rxb2 Rc1 44.
Rb7+ Kd8 45. e6 Rc7 46. Rb6 Ra7 47. Rb8+ Kc7 48. Re8 Kb6 49. d6 exd6 50. e7
Rb7 51. Kd4 1-0