
[Event "7th Marcel Duchamp Cup"]
[Site "Montevideo URU"]
[Date "2024.02.08"]
[Round "8.44"]
[White "Sei Fong, Ken"]
[Black "Osinaga, Eduardo"]
[Result "1-0"]
[BlackElo "1657"]
[ECO "D30"]
[PlyCount "99"]
1.d4 d5 2.c4 e6 3.Nf3 Ne7 4.e3 Ng6 5.a3 c5 6.Bd2 Be7 7.Bd3 O-O 8.O-O Nd7 9.cxd5 exd5 10.Bc3 Bf6 11.Nbd2 c4 12.Bc2 b5 13.a4 bxa4 14.e4 Nb6 15.e5 Be7 16.Ba5 Bd7 17.Bxa4 Bxa4 18.Rxa4 Qd7 19.Ra2 Rfc8 20.Qc2 Rc6 21.Rfa1 Rac8 22.Nb1 Nf4 23.Ne1 Qg4 24.Nc3 Qe6 25.Nb5 Ra8 26.Bxb6 Rxb6 27.Nc7 Qc8 28.Nxa8 Qxa8 29.Rxa7 Qd8 30.Rxe7 Ng6 31.Rea7 Rb8 32.Qf5 Qe8 33.R1a2 Nf8 34.Qc2 Ne6 35.Nf3 Nd8 36.Ra8 Nc6 37.Rxb8 Qxb8 38.Ra1 g6 39.Nd2 Nxd4 40.Qd1 Qxb2 41.Rb1 Qc3 42.Nf3 Nb3 43.Qxd5 Qc2 44.Rd1 c3 45.Ng5 Qf5 46.Qxb3 c2 47.Rc1 Qxg5 48.Qxc2 Qxe5 49.Qc8+ Kg7 50.Qc3 1-0
[Site "Montevideo URU"]
[Date "2024.02.08"]
[Round "8.44"]
[White "Sei Fong, Ken"]
[Black "Osinaga, Eduardo"]
[Result "1-0"]
[BlackElo "1657"]
[ECO "D30"]
[PlyCount "99"]
1.d4 d5 2.c4 e6 3.Nf3 Ne7 4.e3 Ng6 5.a3 c5 6.Bd2 Be7 7.Bd3 O-O 8.O-O Nd7 9.cxd5 exd5 10.Bc3 Bf6 11.Nbd2 c4 12.Bc2 b5 13.a4 bxa4 14.e4 Nb6 15.e5 Be7 16.Ba5 Bd7 17.Bxa4 Bxa4 18.Rxa4 Qd7 19.Ra2 Rfc8 20.Qc2 Rc6 21.Rfa1 Rac8 22.Nb1 Nf4 23.Ne1 Qg4 24.Nc3 Qe6 25.Nb5 Ra8 26.Bxb6 Rxb6 27.Nc7 Qc8 28.Nxa8 Qxa8 29.Rxa7 Qd8 30.Rxe7 Ng6 31.Rea7 Rb8 32.Qf5 Qe8 33.R1a2 Nf8 34.Qc2 Ne6 35.Nf3 Nd8 36.Ra8 Nc6 37.Rxb8 Qxb8 38.Ra1 g6 39.Nd2 Nxd4 40.Qd1 Qxb2 41.Rb1 Qc3 42.Nf3 Nb3 43.Qxd5 Qc2 44.Rd1 c3 45.Ng5 Qf5 46.Qxb3 c2 47.Rc1 Qxg5 48.Qxc2 Qxe5 49.Qc8+ Kg7 50.Qc3 1-0
[Event "7th Marcel Duchamp Cup"]
[Site "Montevideo URU"]
[Date "2024.02.08"]
[Round "8.44"]
[White "Sei Fong, Ken"]
[Black "Osinaga, Eduardo"]
[Result "1-0"]
[BlackElo "1657"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[EventDate "2024.02.01"]
[WhiteFideId "3007073"]
[BlackFideId "3008649"]
1. d4 d5 2. c4 e6 3. Nf3 Ne7 4. e3 Ng6 5. a3 c5 6. Bd2 Be7 7. Bd3 O-O 8.
O-O Nd7 9. cxd5 exd5 10. Bc3 Bf6 11. Nbd2 c4 12. Bc2 b5 13. a4 bxa4 14. e4
Nb6 15. e5 Be7 16. Ba5 Bd7 17. Bxa4 Bxa4 18. Rxa4 Qd7 19. Ra2 Rfc8 20. Qc2
Rc6 21. Rfa1 Rac8 22. Nb1 Nf4 23. Ne1 Qg4 24. Nc3 Qe6 25. Nb5 Ra8 26. Bxb6
Rxb6 27. Nc7 Qc8 28. Nxa8 Qxa8 29. Rxa7 Qd8 30. Rxe7 Ng6 31. Rea7 Rb8 32.
Qf5 Qe8 33. R1a2 Nf8 34. Qc2 Ne6 35. Nf3 Nd8 36. Ra8 Nc6 37. Rxb8 Qxb8 38.
Ra1 g6 39. Nd2 Nxd4 40. Qd1 Qxb2 41. Rb1 Qc3 42. Nf3 Nb3 43. Qxd5 Qc2 44.
Rd1 c3 45. Ng5 Qf5 46. Qxb3 c2 47. Rc1 Qxg5 48. Qxc2 Qxe5 49. Qc8+ Kg7 50.
Qc3 1-0