
[Event "11th Oviedo Open 2025"]
[Site "Oviedo ESP"]
[Date "2025.07.26"]
[Round "8.1"]
[White "Fedorchuk, S"]
[Black "Pein, Jonathan"]
[Result "1-0"]
[WhiteElo "2558"]
[BlackElo "2226"]
[ECO "C07"]
[PlyCount "137"]
1.e4 e6 2.d4 d5 3.Nd2 c5 4.dxc5 Nf6 5.exd5 Qxd5 6.Ngf3 Qxc5 7.a4 Be7 8.Bd3 Qc7 9.O-O O-O 10.Re1 Nbd7 11.Nb3 Rd8 12.a5 a6 13.Ra4 b5 14.axb6 Nxb6 15.Bf4 Qc6 16.Rd4 Rxd4 17.Nbxd4 Qe8 18.Qe2 Nbd5 19.Bd2 Bd6 20.Ne5 Bb7 21.c3 Qe7 22.h3 Qc7 23.Ndf3 a5 24.Nd4 Qe7 25.Nb5 Bb8 26.c4 Nb4 27.Bb1 h6 28.Bc3 Nc6 29.Nf3 Bf4 30.Nh4 Rd8 31.Nf3 Nb4 32.Ne5 Nd7 33.Nf3 Nf6 34.Nfd4 Ne8 35.Qg4 Qg5 36.Qxg5 Bxg5 37.Nb3 Ba6 38.Nxa5 Bxb5 39.Bxb4 Ba6 40.Bc3 Nd6 41.b3 Rc8 42.Bd3 Bd8 43.Ra1 Bb6 44.Be5 Bc5 45.Ra4 f6 46.Bxd6 Bxd6 47.b4 Ra8 48.Be4 Rc8 49.Bb7 Bxb7 50.Nxb7 Be7 51.c5 e5 52.Ra6 Rc7 53.Nd6 Bxd6 54.Rxd6 Kf7 55.Kf1 Ke7 56.Rb6 Ra7 57.Ke2 f5 58.Kd3 Ra2 59.Rb7+ Kd8 60.Rxg7 Rxf2 61.b5 e4+ 62.Kc3 Rf1 63.b6 Rc1+ 64.Kd4 Rd1+ 65.Ke3 Re1+ 66.Kf2 Rb1 67.b7 f4 68.c6 Rb2+ 69.Kg1 1-0
[Site "Oviedo ESP"]
[Date "2025.07.26"]
[Round "8.1"]
[White "Fedorchuk, S"]
[Black "Pein, Jonathan"]
[Result "1-0"]
[WhiteElo "2558"]
[BlackElo "2226"]
[ECO "C07"]
[PlyCount "137"]
1.e4 e6 2.d4 d5 3.Nd2 c5 4.dxc5 Nf6 5.exd5 Qxd5 6.Ngf3 Qxc5 7.a4 Be7 8.Bd3 Qc7 9.O-O O-O 10.Re1 Nbd7 11.Nb3 Rd8 12.a5 a6 13.Ra4 b5 14.axb6 Nxb6 15.Bf4 Qc6 16.Rd4 Rxd4 17.Nbxd4 Qe8 18.Qe2 Nbd5 19.Bd2 Bd6 20.Ne5 Bb7 21.c3 Qe7 22.h3 Qc7 23.Ndf3 a5 24.Nd4 Qe7 25.Nb5 Bb8 26.c4 Nb4 27.Bb1 h6 28.Bc3 Nc6 29.Nf3 Bf4 30.Nh4 Rd8 31.Nf3 Nb4 32.Ne5 Nd7 33.Nf3 Nf6 34.Nfd4 Ne8 35.Qg4 Qg5 36.Qxg5 Bxg5 37.Nb3 Ba6 38.Nxa5 Bxb5 39.Bxb4 Ba6 40.Bc3 Nd6 41.b3 Rc8 42.Bd3 Bd8 43.Ra1 Bb6 44.Be5 Bc5 45.Ra4 f6 46.Bxd6 Bxd6 47.b4 Ra8 48.Be4 Rc8 49.Bb7 Bxb7 50.Nxb7 Be7 51.c5 e5 52.Ra6 Rc7 53.Nd6 Bxd6 54.Rxd6 Kf7 55.Kf1 Ke7 56.Rb6 Ra7 57.Ke2 f5 58.Kd3 Ra2 59.Rb7+ Kd8 60.Rxg7 Rxf2 61.b5 e4+ 62.Kc3 Rf1 63.b6 Rc1+ 64.Kd4 Rd1+ 65.Ke3 Re1+ 66.Kf2 Rb1 67.b7 f4 68.c6 Rb2+ 69.Kg1 1-0
[Event "11th Oviedo Open 2025"]
[Site "Oviedo ESP"]
[Date "2025.07.26"]
[Round "8.1"]
[White "Fedorchuk, S"]
[Black "Pein, Jonathan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2558"]
[BlackElo "2226"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[EventDate "2025.07.21"]
[WhiteFideId "14102536"]
[BlackFideId "417092"]
1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Nf6 5. exd5 Qxd5 6. Ngf3 Qxc5 7. a4 Be7
8. Bd3 Qc7 9. O-O O-O 10. Re1 Nbd7 11. Nb3 Rd8 12. a5 a6 13. Ra4 b5 14.
axb6 Nxb6 15. Bf4 Qc6 16. Rd4 Rxd4 17. Nbxd4 Qe8 18. Qe2 Nbd5 19. Bd2 Bd6
20. Ne5 Bb7 21. c3 Qe7 22. h3 Qc7 23. Ndf3 a5 24. Nd4 Qe7 25. Nb5 Bb8 26.
c4 Nb4 27. Bb1 h6 28. Bc3 Nc6 29. Nf3 Bf4 30. Nh4 Rd8 31. Nf3 Nb4 32. Ne5
Nd7 33. Nf3 Nf6 34. Nfd4 Ne8 35. Qg4 Qg5 36. Qxg5 Bxg5 37. Nb3 Ba6 38. Nxa5
Bxb5 39. Bxb4 Ba6 40. Bc3 Nd6 41. b3 Rc8 42. Bd3 Bd8 43. Ra1 Bb6 44. Be5
Bc5 45. Ra4 f6 46. Bxd6 Bxd6 47. b4 Ra8 48. Be4 Rc8 49. Bb7 Bxb7 50. Nxb7
Be7 51. c5 e5 52. Ra6 Rc7 53. Nd6 Bxd6 54. Rxd6 Kf7 55. Kf1 Ke7 56. Rb6 Ra7
57. Ke2 f5 58. Kd3 Ra2 59. Rb7+ Kd8 60. Rxg7 Rxf2 61. b5 e4+ 62. Kc3 Rf1
63. b6 Rc1+ 64. Kd4 Rd1+ 65. Ke3 Re1+ 66. Kf2 Rb1 67. b7 f4 68. c6 Rb2+ 69.
Kg1 1-0