WORLDBASE
Game / Partie
#1060826
[Event "21st Marienbad A1 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "5.5"]
[White "Gaehwiler, G"]
[Black "Petr, Ma"]
[Result "1/2-1/2"]
[WhiteElo "2408"]
[BlackElo "2508"]
[ECO "E04"]
[PlyCount "41"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 a6 6.Ne5 c5 7.e3 Nbd7 8.Nxc4 Nb6 9.Ne5 cxd4 10.exd4 Nbd5 11.Nc3 Be7 12.O-O O-O 13.Qb3 Qd6 14.Nc4 Qb4 15.Nxd5 Nxd5 16.Qxb4 Bxb4 17.a3 Be7 18.Bxd5 exd5 19.Nb6 Bh3 20.Nxd5 Bd6 21.Re1 1/2-1/2
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "5.5"]
[White "Gaehwiler, G"]
[Black "Petr, Ma"]
[Result "1/2-1/2"]
[WhiteElo "2408"]
[BlackElo "2508"]
[ECO "E04"]
[PlyCount "41"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 a6 6.Ne5 c5 7.e3 Nbd7 8.Nxc4 Nb6 9.Ne5 cxd4 10.exd4 Nbd5 11.Nc3 Be7 12.O-O O-O 13.Qb3 Qd6 14.Nc4 Qb4 15.Nxd5 Nxd5 16.Qxb4 Bxb4 17.a3 Be7 18.Bxd5 exd5 19.Nb6 Bh3 20.Nxd5 Bd6 21.Re1 1/2-1/2
[Event "21st Marienbad A1 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "5.5"]
[White "Gaehwiler, G"]
[Black "Petr, Ma"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2408"]
[BlackElo "2508"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[EventDate "2023.01.14"]
[WhiteFideId "1314530"]
[BlackFideId "318299"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. e3 Nbd7 8.
Nxc4 Nb6 9. Ne5 cxd4 10. exd4 Nbd5 11. Nc3 Be7 12. O-O O-O 13. Qb3 Qd6 14.
Nc4 Qb4 15. Nxd5 Nxd5 16. Qxb4 Bxb4 17. a3 Be7 18. Bxd5 exd5 19. Nb6 Bh3
20. Nxd5 Bd6 21. Re1 1/2-1/2