[Event "Oslo op"]
[Site "Oslo"]
[Date "2019.03.03"]
[Round "5"]
[White "Kostopoulos, Dimitris"]
[Black "Wibe, Per H"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1341"]
[BlackElo "1796"]
[PlyCount "56"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Nbd7 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Be3 0-0 10. Be2 b6 11. a4 Nc5 12. Qc2 Nh5 13. Nd2 Nf4 14. Bxf4 exf4 15. h4 f5 16. Qd1 Bxc3 17. bxc3 fxe4 18. Nxe4 Nxe4 19. Bd3 Bf5 20. Qf3 Nc5 21. Bxf5 Rxf5 22. Qg4 Qf6 23. Kf1 Re8 24. Rh3 h5 25. Qf3 Nb3 26. Rd1 Rfe5 27. Qd3 Qf5 28. g4 hxg4 0-1

[Event "Oslo op"]
[Site "Oslo"]
[Date "2019.03.01"]
[Round "1"]
[White "Kostopoulos, Dimitris"]
[Black "Markussen, Petter B"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1341"]
[BlackElo "1826"]
[PlyCount "58"]
[EventDate "2019.03.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. f3 c5 7. d5 e6 8. Nge2 exd5 9. cxd5 a6 10. a4 Nbd7 11. 0-0 Re8 12. Rb1 Rb8 13. Be3 Qa5 14. Bd2 c4 15. Bc2 b5 16. Nxb5 Qb6+ 17. Nbd4 Nxd5 18. Bc1 Nb4 19. Be3 Nc5 20. Kh1 Bd7 21. b3 Nxc2 22. Qxc2 cxb3 23. Nxb3 Bxa4 24. Nec1 Qb5 25. Rd1 Nxb3 26. Qa2 Nxc1 27. Rdxc1 Qd7 28. Bb6 Bb5 29. Rc7 Qe6 0-1

[Event "Oslo Classic A"]
[Site "Oslo"]
[Date "2017.11.10"]
[Round "1"]
[White "Rolstad, Morten"]
[Black "Kostopoulos, Dimitris"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1769"]
[PlyCount "51"]
[EventDate "2017.11.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Nbd2 Re8 8. h3 Ne7 9. Re1 Ng6 10. Nf1 c6 11. Ng3 d5 12. exd5 cxd5 13. Bb3 b6 14. d4 exd4 15. Rxe8+ Qxe8 16. Nxd4 Bb7 17. Be3 Rd8 18. Qf3 Bxd4 19. Bxd4 Rd6 20. Nf5 Re6 21. g4 Re2 22. Nxg7 Re1+ 23. Rxe1 Qxe1+ 24. Kh2 Kxg7 25. Qxf6+ Kg8 26. Qg7# 1-0

