
[Event "21st Marienbad A2 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "4.3"]
[White "Krejci, Jan2"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[WhiteElo "2522"]
[BlackElo "2390"]
[ECO "D11"]
[PlyCount "97"]
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.d4 Bg4 5.h3 Bh5 6.Qb3 Qb6 7.Ne5 e6 8.Nd2 Nbd7 9.g4 Bg6 10.Nxg6 hxg6 11.Bg2 g5 12.Qxb6 Nxb6 13.b3 a5 14.Ke2 Be7 15.Bb2 a4 16.Bc3 axb3 17.axb3 O-O 18.c5 Nbd7 19.b4 Rfb8 20.Nb3 Ne8 21.Na5 Bd8 22.f4 gxf4 23.exf4 Nc7 24.Kd3 Nb5 25.Bd2 Bxa5 26.bxa5 Nf6 27.Bf3 Rd8 28.Be3 g6 29.h4 Ne4 30.h5 Kg7 31.hxg6 fxg6 32.Bxe4 dxe4+ 33.Kxe4 Nc3+ 34.Kf3 Nd5 35.Bd2 Nc7 36.Rh2 Rh8 37.Rah1 Rxh2 38.Rxh2 Nb5 39.Ke4 Rd8 40.Be3 Ra8 41.Ke5 Rxa5 42.Kxe6 Ra3 43.Bc1 Nxd4+ 44.Ke7 Rd3 45.Bb2 Kg8 46.Kf6 g5 47.Bxd4 Rxd4 48.f5 Rxg4 49.Kg6 1-0
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "4.3"]
[White "Krejci, Jan2"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[WhiteElo "2522"]
[BlackElo "2390"]
[ECO "D11"]
[PlyCount "97"]
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.d4 Bg4 5.h3 Bh5 6.Qb3 Qb6 7.Ne5 e6 8.Nd2 Nbd7 9.g4 Bg6 10.Nxg6 hxg6 11.Bg2 g5 12.Qxb6 Nxb6 13.b3 a5 14.Ke2 Be7 15.Bb2 a4 16.Bc3 axb3 17.axb3 O-O 18.c5 Nbd7 19.b4 Rfb8 20.Nb3 Ne8 21.Na5 Bd8 22.f4 gxf4 23.exf4 Nc7 24.Kd3 Nb5 25.Bd2 Bxa5 26.bxa5 Nf6 27.Bf3 Rd8 28.Be3 g6 29.h4 Ne4 30.h5 Kg7 31.hxg6 fxg6 32.Bxe4 dxe4+ 33.Kxe4 Nc3+ 34.Kf3 Nd5 35.Bd2 Nc7 36.Rh2 Rh8 37.Rah1 Rxh2 38.Rxh2 Nb5 39.Ke4 Rd8 40.Be3 Ra8 41.Ke5 Rxa5 42.Kxe6 Ra3 43.Bc1 Nxd4+ 44.Ke7 Rd3 45.Bb2 Kg8 46.Kf6 g5 47.Bxd4 Rxd4 48.f5 Rxg4 49.Kg6 1-0
[Event "21st Marienbad A2 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.17"]
[Round "4.3"]
[White "Krejci, Jan2"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2522"]
[BlackElo "2390"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[EventDate "2023.01.14"]
[WhiteFideId "322156"]
[BlackFideId "21834008"]
1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. d4 Bg4 5. h3 Bh5 6. Qb3 Qb6 7. Ne5 e6 8.
Nd2 Nbd7 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 g5 12. Qxb6 Nxb6 13. b3 a5 14. Ke2
Be7 15. Bb2 a4 16. Bc3 axb3 17. axb3 O-O 18. c5 Nbd7 19. b4 Rfb8 20. Nb3
Ne8 21. Na5 Bd8 22. f4 gxf4 23. exf4 Nc7 24. Kd3 Nb5 25. Bd2 Bxa5 26. bxa5
Nf6 27. Bf3 Rd8 28. Be3 g6 29. h4 Ne4 30. h5 Kg7 31. hxg6 fxg6 32. Bxe4
dxe4+ 33. Kxe4 Nc3+ 34. Kf3 Nd5 35. Bd2 Nc7 36. Rh2 Rh8 37. Rah1 Rxh2 38.
Rxh2 Nb5 39. Ke4 Rd8 40. Be3 Ra8 41. Ke5 Rxa5 42. Kxe6 Ra3 43. Bc1 Nxd4+
44. Ke7 Rd3 45. Bb2 Kg8 46. Kf6 g5 47. Bxd4 Rxd4 48. f5 Rxg4 49. Kg6 1-0