
[Event "45th San Sebastian Open"]
[Site "Donostia ESP"]
[Date "2025.04.16"]
[Round "4.7"]
[White "Iturbide Arnedo, O"]
[Black "Sierra Lopez, Yeray"]
[Result "1/2-1/2"]
[WhiteElo "2099"]
[BlackElo "2024"]
[ECO "A14"]
[PlyCount "101"]
1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.e3 Nbd7 9.Nc3 dxc4 10.bxc4 Ne4 11.Nxe4 Bxe4 12.d3 Bb7 13.Qc2 Bf6 14.d4 c5 15.Ng5 Bxg5 16.Bxb7 Rb8 17.Bg2 cxd4 18.exd4 Qc7 19.f4 Bf6 20.Qb3 Rbc8 21.Rac1 Rfd8 22.Rfd1 a6 23.Kh1 Qa7 24.a4 Nb8 25.d5 Bxb2 26.Qxb2 exd5 27.cxd5 Rxc1 28.Rxc1 Nd7 29.Qc2 a5 30.Qc6 Qa8 31.Qc7 Qb8 32.d6 Nc5 33.Rb1 Nxa4 34.Bc6 Nc5 35.Rxb6 Qc8 36.Qxc8 Rxc8 37.d7 Rd8 38.Rb5 Ne6 39.Rxa5 Kf8 40.Re5 Ke7 41.f5 Kd6 42.fxe6 fxe6 43.Rg5 Kxc6 44.Rxg7 Rxd7 45.Rxd7 Kxd7 46.Kg2 Kd6 47.Kf3 Ke5 48.Ke3 Kf5 49.h3 h5 50.g4+ hxg4 51.hxg4+ 1/2-1/2
[Site "Donostia ESP"]
[Date "2025.04.16"]
[Round "4.7"]
[White "Iturbide Arnedo, O"]
[Black "Sierra Lopez, Yeray"]
[Result "1/2-1/2"]
[WhiteElo "2099"]
[BlackElo "2024"]
[ECO "A14"]
[PlyCount "101"]
1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.e3 Nbd7 9.Nc3 dxc4 10.bxc4 Ne4 11.Nxe4 Bxe4 12.d3 Bb7 13.Qc2 Bf6 14.d4 c5 15.Ng5 Bxg5 16.Bxb7 Rb8 17.Bg2 cxd4 18.exd4 Qc7 19.f4 Bf6 20.Qb3 Rbc8 21.Rac1 Rfd8 22.Rfd1 a6 23.Kh1 Qa7 24.a4 Nb8 25.d5 Bxb2 26.Qxb2 exd5 27.cxd5 Rxc1 28.Rxc1 Nd7 29.Qc2 a5 30.Qc6 Qa8 31.Qc7 Qb8 32.d6 Nc5 33.Rb1 Nxa4 34.Bc6 Nc5 35.Rxb6 Qc8 36.Qxc8 Rxc8 37.d7 Rd8 38.Rb5 Ne6 39.Rxa5 Kf8 40.Re5 Ke7 41.f5 Kd6 42.fxe6 fxe6 43.Rg5 Kxc6 44.Rxg7 Rxd7 45.Rxd7 Kxd7 46.Kg2 Kd6 47.Kf3 Ke5 48.Ke3 Kf5 49.h3 h5 50.g4+ hxg4 51.hxg4+ 1/2-1/2
[Event "45th San Sebastian Open"]
[Site "Donostia ESP"]
[Date "2025.04.16"]
[Round "4.7"]
[White "Iturbide Arnedo, O"]
[Black "Sierra Lopez, Yeray"]
[Result "1/2-1/2"]
[WhiteElo "2099"]
[BlackElo "2024"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[EventDate "2025.04.14"]
[WhiteFideId "2293994"]
[BlackFideId "54588154"]
1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8.
e3 Nbd7 9. Nc3 dxc4 10. bxc4 Ne4 11. Nxe4 Bxe4 12. d3 Bb7 13. Qc2 Bf6 14.
d4 c5 15. Ng5 Bxg5 16. Bxb7 Rb8 17. Bg2 cxd4 18. exd4 Qc7 19. f4 Bf6 20.
Qb3 Rbc8 21. Rac1 Rfd8 22. Rfd1 a6 23. Kh1 Qa7 24. a4 Nb8 25. d5 Bxb2 26.
Qxb2 exd5 27. cxd5 Rxc1 28. Rxc1 Nd7 29. Qc2 a5 30. Qc6 Qa8 31. Qc7 Qb8 32.
d6 Nc5 33. Rb1 Nxa4 34. Bc6 Nc5 35. Rxb6 Qc8 36. Qxc8 Rxc8 37. d7 Rd8 38.
Rb5 Ne6 39. Rxa5 Kf8 40. Re5 Ke7 41. f5 Kd6 42. fxe6 fxe6 43. Rg5 Kxc6 44.
Rxg7 Rxd7 45. Rxd7 Kxd7 46. Kg2 Kd6 47. Kf3 Ke5 48. Ke3 Kf5 49. h3 h5 50.
g4+ hxg4 51. hxg4+ 1/2-1/2