WORLDBASE Game / Partie #801188
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.23"]
[Round "4.1"]
[White "Koellner, Ruben Gideon"]
[Black "Nesterov, Arseniy"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2575"]
[ECO "A46"]
[PlyCount "82"]

1.d4 Nf6 2.Nf3 c6 3.c3 d5 4.Bf4 Bf5 5.Nh4 Be4 6.Nd2 e6 7.f3 Bg6 8.Qb3 b6 9.g3 Be7 10.Nxg6 hxg6 11.Bg2 c5 12.Qa4+ Qd7 13.Qxd7+ Kxd7 14.e4 cxd4 15.cxd4 Nc6 16.O-O-O Nxd4 17.Be5 Nc6 18.Bxf6 Bxf6 19.exd5 exd5 20.f4 Ne7 21.Nf3 Nf5 22.Rxd5+ Kc7 23.Kb1 Rae8 24.Rc1+ Kb8 25.Rd2 Rd8 26.Rxd8+ Rxd8 27.Bf1 Nd4 28.Nxd4 Bxd4 29.Ba6 Be3 30.Re1 Bc5 31.Rc1 Be3 32.Re1 Bc5 33.a3 Kc7 34.b4 Bd6 35.Bb5 a5 36.Re4 axb4 37.axb4 f6 38.Kc2 g5 39.fxg5 fxg5 40.Rc4+ Kb8 41.Rg4 Rh8 1/2-1/2
[Event "60th World Juniors 2023"] [Site "Mexico City MEX"] [Date "2023.09.23"] [Round "4.1"] [White "Koellner, Ruben Gideon"] [Black "Nesterov, Arseniy"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2485"] [BlackElo "2575"] [ECO "A46"] [Opening "Queen's pawn game"] [EventDate "2023.09.21"] [WhiteFideId "12993093"] [BlackFideId "24198455"] 1. d4 Nf6 2. Nf3 c6 3. c3 d5 4. Bf4 Bf5 5. Nh4 Be4 6. Nd2 e6 7. f3 Bg6 8. Qb3 b6 9. g3 Be7 10. Nxg6 hxg6 11. Bg2 c5 12. Qa4+ Qd7 13. Qxd7+ Kxd7 14. e4 cxd4 15. cxd4 Nc6 16. O-O-O Nxd4 17. Be5 Nc6 18. Bxf6 Bxf6 19. exd5 exd5 20. f4 Ne7 21. Nf3 Nf5 22. Rxd5+ Kc7 23. Kb1 Rae8 24. Rc1+ Kb8 25. Rd2 Rd8 26. Rxd8+ Rxd8 27. Bf1 Nd4 28. Nxd4 Bxd4 29. Ba6 Be3 30. Re1 Bc5 31. Rc1 Be3 32. Re1 Bc5 33. a3 Kc7 34. b4 Bd6 35. Bb5 a5 36. Re4 axb4 37. axb4 f6 38. Kc2 g5 39. fxg5 fxg5 40. Rc4+ Kb8 41. Rg4 Rh8 1/2-1/2