
[Event "21st Marienbad A1 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "4.4"]
[White "Natsidis, C"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[WhiteElo "2308"]
[BlackElo "2484"]
[ECO "E21"]
[PlyCount "51"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.Qb3 c5 6.dxc5 bxc5 7.g3 Nc6 8.Bg2 Ba6 9.O-O O-O 10.Bd2 Rb8 11.Bf4 d6 12.Qa4 Bxc3 13.bxc3 Bb7 14.Rfd1 Ne8 15.Ng5 e5 16.Be3 Qc7 17.Rab1 Rc8 18.Bh3 Rd8 19.Bg2 Ba8 20.Ne4 h6 21.Nxc5 Nf6 22.Na6 Qc8 23.Nb4 Nxb4 24.Bxa8 Nxa2 25.Qxa2 Qxa8 26.Qxa7 1/2-1/2
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "4.4"]
[White "Natsidis, C"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[WhiteElo "2308"]
[BlackElo "2484"]
[ECO "E21"]
[PlyCount "51"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.Qb3 c5 6.dxc5 bxc5 7.g3 Nc6 8.Bg2 Ba6 9.O-O O-O 10.Bd2 Rb8 11.Bf4 d6 12.Qa4 Bxc3 13.bxc3 Bb7 14.Rfd1 Ne8 15.Ng5 e5 16.Be3 Qc7 17.Rab1 Rc8 18.Bh3 Rd8 19.Bg2 Ba8 20.Ne4 h6 21.Nxc5 Nf6 22.Na6 Qc8 23.Nb4 Nxb4 24.Bxa8 Nxa2 25.Qxa2 Qxa8 26.Qxa7 1/2-1/2
[Event "21st Marienbad A1 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "4.4"]
[White "Natsidis, C"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2308"]
[BlackElo "2484"]
[ECO "E21"]
[Opening "Nimzo-Indian"]
[Variation "three knights variation"]
[EventDate "2023.01.14"]
[WhiteFideId "24601179"]
[BlackFideId "8614733"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qb3 c5 6. dxc5 bxc5 7. g3 Nc6 8.
Bg2 Ba6 9. O-O O-O 10. Bd2 Rb8 11. Bf4 d6 12. Qa4 Bxc3 13. bxc3 Bb7 14.
Rfd1 Ne8 15. Ng5 e5 16. Be3 Qc7 17. Rab1 Rc8 18. Bh3 Rd8 19. Bg2 Ba8 20.
Ne4 h6 21. Nxc5 Nf6 22. Na6 Qc8 23. Nb4 Nxb4 24. Bxa8 Nxa2 25. Qxa2 Qxa8
26. Qxa7 1/2-1/2