
[Event "34th Czech Open E 2023"]
[Site "Pardubice CZE"]
[Date "2023.07.14"]
[Round "2.3"]
[White "Helmer, Jan"]
[Black "Mametev, Artem"]
[Result "1/2-1/2"]
[WhiteElo "2123"]
[BlackElo "1991"]
[ECO "E97"]
[PlyCount "94"]
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5 11.Nd2 Nf4 12.Bf1 fxe4 13.Ndxe4 a5 14.Ba3 axb4 15.Bxb4 b6 16.a4 Nf5 17.g3 Nh5 18.a5 bxa5 19.Rxa5 Rxa5 20.Bxa5 Nd4 21.Bg2 Nf6 22.c5 Bg4 23.Qa4 Nxe4 24.Nxe4 Qe7 25.cxd6 cxd6 26.Bb4 Rd8 27.Re3 Qf8 28.Qa6 Ra8 29.Qd3 Ra1+ 30.Re1 Nf3+ 31.Bxf3 Rxe1+ 32.Bxe1 Qxf3 33.Qxf3 Bxf3 34.Nxd6 Bxd5 35.Nb5 Kf7 36.Nc3 Bf3 37.Nb1 Ke6 38.Bc3 Kd5 39.Nd2 Be2 40.f4 h6 41.Kf2 Bd1 42.Ke1 Bg4 43.Kf2 g5 44.fxe5 Bxe5 45.Bxe5 Kxe5 46.Ke3 Be6 47.Nf3+ Kf6 1/2-1/2
[Site "Pardubice CZE"]
[Date "2023.07.14"]
[Round "2.3"]
[White "Helmer, Jan"]
[Black "Mametev, Artem"]
[Result "1/2-1/2"]
[WhiteElo "2123"]
[BlackElo "1991"]
[ECO "E97"]
[PlyCount "94"]
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5 11.Nd2 Nf4 12.Bf1 fxe4 13.Ndxe4 a5 14.Ba3 axb4 15.Bxb4 b6 16.a4 Nf5 17.g3 Nh5 18.a5 bxa5 19.Rxa5 Rxa5 20.Bxa5 Nd4 21.Bg2 Nf6 22.c5 Bg4 23.Qa4 Nxe4 24.Nxe4 Qe7 25.cxd6 cxd6 26.Bb4 Rd8 27.Re3 Qf8 28.Qa6 Ra8 29.Qd3 Ra1+ 30.Re1 Nf3+ 31.Bxf3 Rxe1+ 32.Bxe1 Qxf3 33.Qxf3 Bxf3 34.Nxd6 Bxd5 35.Nb5 Kf7 36.Nc3 Bf3 37.Nb1 Ke6 38.Bc3 Kd5 39.Nd2 Be2 40.f4 h6 41.Kf2 Bd1 42.Ke1 Bg4 43.Kf2 g5 44.fxe5 Bxe5 45.Bxe5 Kxe5 46.Ke3 Be6 47.Nf3+ Kf6 1/2-1/2
[Event "34th Czech Open E 2023"]
[Site "Pardubice CZE"]
[Date "2023.07.14"]
[Round "2.3"]
[White "Helmer, Jan"]
[Black "Mametev, Artem"]
[Result "1/2-1/2"]
[WhiteElo "2123"]
[BlackElo "1991"]
[ECO "E97"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov, bayonet attack"]
[EventDate "2023.07.13"]
[WhiteFideId "12956686"]
[BlackFideId "23710195"]
[WhiteTeam "Puzzle rush"]
[BlackTeam "Kolemjdouci jr"]
[EventType "team"]
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8.
d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Nd2 Nf4 12. Bf1 fxe4 13. Ndxe4 a5 14. Ba3
axb4 15. Bxb4 b6 16. a4 Nf5 17. g3 Nh5 18. a5 bxa5 19. Rxa5 Rxa5 20. Bxa5
Nd4 21. Bg2 Nf6 22. c5 Bg4 23. Qa4 Nxe4 24. Nxe4 Qe7 25. cxd6 cxd6 26. Bb4
Rd8 27. Re3 Qf8 28. Qa6 Ra8 29. Qd3 Ra1+ 30. Re1 Nf3+ 31. Bxf3 Rxe1+ 32.
Bxe1 Qxf3 33. Qxf3 Bxf3 34. Nxd6 Bxd5 35. Nb5 Kf7 36. Nc3 Bf3 37. Nb1 Ke6
38. Bc3 Kd5 39. Nd2 Be2 40. f4 h6 41. Kf2 Bd1 42. Ke1 Bg4 43. Kf2 g5 44.
fxe5 Bxe5 45. Bxe5 Kxe5 46. Ke3 Be6 47. Nf3+ Kf6 1/2-1/2