
[Event "Riga Tech Open A 2022"]
[Site "Riga LAT"]
[Date "2022.08.15"]
[Round "1.15"]
[White "Korchagin, O"]
[Black "Carlsson, Ludvig"]
[Result "0-1"]
[WhiteElo "1986"]
[BlackElo "2387"]
[ECO "A40"]
[PlyCount "100"]
1.d4 b6 2.c4 Bb7 3.Nc3 e6 4.a3 g6 5.e4 Bg7 6.Nf3 d6 7.Bg5 Ne7 8.Be2 Nd7 9.Qc2 h6 10.Be3 a6 11.d5 c5 12.dxe6 fxe6 13.O-O-O Qc7 14.Bf4 Ne5 15.Nxe5 dxe5 16.Be3 Nc6 17.Rd2 h5 18.Kb1 Nd4 19.Qd1 O-O-O 20.g4 hxg4 21.Bxg4 Kb8 22.Bg5 Rdf8 23.h4 Bf6 24.Bxf6 Rxf6 25.h5 gxh5 26.Rxh5 Rxh5 27.Bxh5 Qh7 28.Ka2 Rf4 29.Be8 Qh4 30.Qa4 Rxf2 31.Rxf2 Qxf2 32.Qd7 Ka7 33.Qd6 Qf1 34.Qxe5 Qxc4+ 35.Kb1 Qf1+ 36.Ka2 Nc2 37.Kb3 Nd4+ 38.Ka2 Qf8 39.Bh5 Qd8 40.Be2 Qb8 41.Qg7 Qf4 42.Qe7 Qe5 43.Bd3 Nc6 44.Qh7 Qd6 45.Bc4 Ne5 46.Bb3 b5 47.Qg7 Nf3 48.a4 Nd4 49.a5 b4 50.Na4 Nxb3 0-1
[Site "Riga LAT"]
[Date "2022.08.15"]
[Round "1.15"]
[White "Korchagin, O"]
[Black "Carlsson, Ludvig"]
[Result "0-1"]
[WhiteElo "1986"]
[BlackElo "2387"]
[ECO "A40"]
[PlyCount "100"]
1.d4 b6 2.c4 Bb7 3.Nc3 e6 4.a3 g6 5.e4 Bg7 6.Nf3 d6 7.Bg5 Ne7 8.Be2 Nd7 9.Qc2 h6 10.Be3 a6 11.d5 c5 12.dxe6 fxe6 13.O-O-O Qc7 14.Bf4 Ne5 15.Nxe5 dxe5 16.Be3 Nc6 17.Rd2 h5 18.Kb1 Nd4 19.Qd1 O-O-O 20.g4 hxg4 21.Bxg4 Kb8 22.Bg5 Rdf8 23.h4 Bf6 24.Bxf6 Rxf6 25.h5 gxh5 26.Rxh5 Rxh5 27.Bxh5 Qh7 28.Ka2 Rf4 29.Be8 Qh4 30.Qa4 Rxf2 31.Rxf2 Qxf2 32.Qd7 Ka7 33.Qd6 Qf1 34.Qxe5 Qxc4+ 35.Kb1 Qf1+ 36.Ka2 Nc2 37.Kb3 Nd4+ 38.Ka2 Qf8 39.Bh5 Qd8 40.Be2 Qb8 41.Qg7 Qf4 42.Qe7 Qe5 43.Bd3 Nc6 44.Qh7 Qd6 45.Bc4 Ne5 46.Bb3 b5 47.Qg7 Nf3 48.a4 Nd4 49.a5 b4 50.Na4 Nxb3 0-1
[Event "Riga Tech Open A 2022"]
[Site "Riga LAT"]
[Date "2022.08.15"]
[Round "1.15"]
[White "Korchagin, O"]
[Black "Carlsson, Ludvig"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1986"]
[BlackElo "2387"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "English defence"]
[EventDate "2022.08.15"]
[WhiteFideId "4500725"]
[BlackFideId "1727010"]
1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. a3 g6 5. e4 Bg7 6. Nf3 d6 7. Bg5 Ne7 8. Be2
Nd7 9. Qc2 h6 10. Be3 a6 11. d5 c5 12. dxe6 fxe6 13. O-O-O Qc7 14. Bf4 Ne5
15. Nxe5 dxe5 16. Be3 Nc6 17. Rd2 h5 18. Kb1 Nd4 19. Qd1 O-O-O 20. g4 hxg4
21. Bxg4 Kb8 22. Bg5 Rdf8 23. h4 Bf6 24. Bxf6 Rxf6 25. h5 gxh5 26. Rxh5
Rxh5 27. Bxh5 Qh7 28. Ka2 Rf4 29. Be8 Qh4 30. Qa4 Rxf2 31. Rxf2 Qxf2 32.
Qd7 Ka7 33. Qd6 Qf1 34. Qxe5 Qxc4+ 35. Kb1 Qf1+ 36. Ka2 Nc2 37. Kb3 Nd4+
38. Ka2 Qf8 39. Bh5 Qd8 40. Be2 Qb8 41. Qg7 Qf4 42. Qe7 Qe5 43. Bd3 Nc6 44.
Qh7 Qd6 45. Bc4 Ne5 46. Bb3 b5 47. Qg7 Nf3 48. a4 Nd4 49. a5 b4 50. Na4
Nxb3 0-1