
[Event "53rd Annual World Open"]
[Site "Philadelphia USA"]
[Date "2025.07.05"]
[Round "6.9"]
[White "Preotu, Razvan"]
[Black "Katz, Alexander"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2355"]
[ECO "A15"]
[PlyCount "115"]
1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.e3 Bd6 5.b3 O-O 6.Bb2 Nbd7 7.Qc2 c6 8.Be2 Re8 9.d4 b6 10.O-O Bb7 11.Rad1 Qe7 12.Rfe1 Rac8 13.Bf1 c5 14.cxd5 cxd4 15.Nxd4 Nxd5 16.Ndb5 Be5 17.Qd2 Nxc3 18.Bxc3 Bxc3 19.Nxc3 Red8 20.e4 Nf6 21.Qe3 h6 22.f3 Rxd1 23.Rxd1 Rd8 24.Rc1 e5 25.Nb5 Ba6 26.Rc7 Rd7 27.Qc3 Bxb5 28.Rc8+ Kh7 29.Bxb5 Rd1+ 30.Kf2 Qa3 31.Qxe5 Qxa2+ 32.Kg3 Rd2 33.Bf1 Qb2 34.Qxb2 Rxb2 35.e5 Nh5+ 36.Kg4 g6 37.Rc7 Kg8 38.g3 Ng7 39.Rc8+ Kh7 40.Bc4 Ne6 41.Bxe6 fxe6 42.Rc7+ Kg8 43.Rxa7 Kf8 44.f4 Rxh2 45.Rb7 Rb2 46.Rxb6 Kf7 47.Rb7+ Kg8 48.b4 Rb3 49.b5 Kh8 50.b6 Kg8 51.Kh3 Kh8 52.Rb8+ Kg7 53.b7 Rb2 54.g4 Rb3+ 55.Kg2 Rb2+ 56.Kf1 Rb1+ 57.Ke2 Rb2+ 58.Kd3 1-0
[Site "Philadelphia USA"]
[Date "2025.07.05"]
[Round "6.9"]
[White "Preotu, Razvan"]
[Black "Katz, Alexander"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2355"]
[ECO "A15"]
[PlyCount "115"]
1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.e3 Bd6 5.b3 O-O 6.Bb2 Nbd7 7.Qc2 c6 8.Be2 Re8 9.d4 b6 10.O-O Bb7 11.Rad1 Qe7 12.Rfe1 Rac8 13.Bf1 c5 14.cxd5 cxd4 15.Nxd4 Nxd5 16.Ndb5 Be5 17.Qd2 Nxc3 18.Bxc3 Bxc3 19.Nxc3 Red8 20.e4 Nf6 21.Qe3 h6 22.f3 Rxd1 23.Rxd1 Rd8 24.Rc1 e5 25.Nb5 Ba6 26.Rc7 Rd7 27.Qc3 Bxb5 28.Rc8+ Kh7 29.Bxb5 Rd1+ 30.Kf2 Qa3 31.Qxe5 Qxa2+ 32.Kg3 Rd2 33.Bf1 Qb2 34.Qxb2 Rxb2 35.e5 Nh5+ 36.Kg4 g6 37.Rc7 Kg8 38.g3 Ng7 39.Rc8+ Kh7 40.Bc4 Ne6 41.Bxe6 fxe6 42.Rc7+ Kg8 43.Rxa7 Kf8 44.f4 Rxh2 45.Rb7 Rb2 46.Rxb6 Kf7 47.Rb7+ Kg8 48.b4 Rb3 49.b5 Kh8 50.b6 Kg8 51.Kh3 Kh8 52.Rb8+ Kg7 53.b7 Rb2 54.g4 Rb3+ 55.Kg2 Rb2+ 56.Kf1 Rb1+ 57.Ke2 Rb2+ 58.Kd3 1-0
[Event "53rd Annual World Open"]
[Site "Philadelphia USA"]
[Date "2025.07.05"]
[Round "6.9"]
[White "Preotu, Razvan"]
[Black "Katz, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2463"]
[BlackElo "2355"]
[ECO "A15"]
[Opening "English opening"]
[EventDate "2025.07.02"]
[WhiteFideId "2613280"]
[BlackFideId "2039796"]
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Bd6 5. b3 O-O 6. Bb2 Nbd7 7. Qc2 c6 8.
Be2 Re8 9. d4 b6 10. O-O Bb7 11. Rad1 Qe7 12. Rfe1 Rac8 13. Bf1 c5 14. cxd5
cxd4 15. Nxd4 Nxd5 16. Ndb5 Be5 17. Qd2 Nxc3 18. Bxc3 Bxc3 19. Nxc3 Red8
20. e4 Nf6 21. Qe3 h6 22. f3 Rxd1 23. Rxd1 Rd8 24. Rc1 e5 25. Nb5 Ba6 26.
Rc7 Rd7 27. Qc3 Bxb5 28. Rc8+ Kh7 29. Bxb5 Rd1+ 30. Kf2 Qa3 31. Qxe5 Qxa2+
32. Kg3 Rd2 33. Bf1 Qb2 34. Qxb2 Rxb2 35. e5 Nh5+ 36. Kg4 g6 37. Rc7 Kg8
38. g3 Ng7 39. Rc8+ Kh7 40. Bc4 Ne6 41. Bxe6 fxe6 42. Rc7+ Kg8 43. Rxa7 Kf8
44. f4 Rxh2 45. Rb7 Rb2 46. Rxb6 Kf7 47. Rb7+ Kg8 48. b4 Rb3 49. b5 Kh8 50.
b6 Kg8 51. Kh3 Kh8 52. Rb8+ Kg7 53. b7 Rb2 54. g4 Rb3+ 55. Kg2 Rb2+ 56. Kf1
Rb1+ 57. Ke2 Rb2+ 58. Kd3 1-0