
[Event "23rd Marienbad A1 GM 2025"]
[Site "Marianske Lazne CZE"]
[Date "2025.01.25"]
[Round "9.5"]
[White "Natsidis, C"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2405"]
[ECO "E34"]
[PlyCount "68"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.Bg5 dxc4 6.Nf3 h6 7.Bd2 c6 8.a4 Nbd7 9.e3 b5 10.b3 O-O 11.axb5 cxb5 12.bxc4 bxc4 13.Bxc4 Bb7 14.Be2 Rc8 15.Qb2 a5 16.O-O Nb6 17.Qb3 Nfd5 18.Rfc1 Nxc3 19.Bxc3 Bd5 20.Qb2 Nc4 21.Qb1 Bxf3 22.Bxf3 Ne5 23.Bxb4 Nxf3+ 24.gxf3 Rxc1+ 25.Qxc1 Qg5+ 26.Kh1 axb4 27.Rb1 Rb8 28.Qd1 Qd5 29.Rb3 e5 30.Kg2 exd4 31.exd4 Rb6 32.Qd3 Qg5+ 33.Kf1 Qc1+ 34.Kg2 Rg6+ 0-1
[Site "Marianske Lazne CZE"]
[Date "2025.01.25"]
[Round "9.5"]
[White "Natsidis, C"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2405"]
[ECO "E34"]
[PlyCount "68"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.Bg5 dxc4 6.Nf3 h6 7.Bd2 c6 8.a4 Nbd7 9.e3 b5 10.b3 O-O 11.axb5 cxb5 12.bxc4 bxc4 13.Bxc4 Bb7 14.Be2 Rc8 15.Qb2 a5 16.O-O Nb6 17.Qb3 Nfd5 18.Rfc1 Nxc3 19.Bxc3 Bd5 20.Qb2 Nc4 21.Qb1 Bxf3 22.Bxf3 Ne5 23.Bxb4 Nxf3+ 24.gxf3 Rxc1+ 25.Qxc1 Qg5+ 26.Kh1 axb4 27.Rb1 Rb8 28.Qd1 Qd5 29.Rb3 e5 30.Kg2 exd4 31.exd4 Rb6 32.Qd3 Qg5+ 33.Kf1 Qc1+ 34.Kg2 Rg6+ 0-1
[Event "23rd Marienbad A1 GM 2025"]
[Site "Marianske Lazne CZE"]
[Date "2025.01.25"]
[Round "9.5"]
[White "Natsidis, C"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2351"]
[BlackElo "2405"]
[ECO "E34"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation"]
[EventDate "2025.01.18"]
[WhiteFideId "24601179"]
[BlackFideId "25059009"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Bg5 dxc4 6. Nf3 h6 7. Bd2 c6 8.
a4 Nbd7 9. e3 b5 10. b3 O-O 11. axb5 cxb5 12. bxc4 bxc4 13. Bxc4 Bb7 14.
Be2 Rc8 15. Qb2 a5 16. O-O Nb6 17. Qb3 Nfd5 18. Rfc1 Nxc3 19. Bxc3 Bd5 20.
Qb2 Nc4 21. Qb1 Bxf3 22. Bxf3 Ne5 23. Bxb4 Nxf3+ 24. gxf3 Rxc1+ 25. Qxc1
Qg5+ 26. Kh1 axb4 27. Rb1 Rb8 28. Qd1 Qd5 29. Rb3 e5 30. Kg2 exd4 31. exd4
Rb6 32. Qd3 Qg5+ 33. Kf1 Qc1+ 34. Kg2 Rg6+ 0-1