
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.24"]
[Round "5.5"]
[White "Kacharava, Nikolozi"]
[Black "Koellner, Ruben Gideon"]
[Result "1/2-1/2"]
[WhiteElo "2528"]
[BlackElo "2485"]
[ECO "C64"]
[PlyCount "101"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 Nd5 7.cxd4 Bb4+ 8.Nbd2 O-O 9.O-O a6 10.Bc4 Nb6 11.Bd3 d6 12.Nb3 dxe5 13.Nxe5 Nxe5 14.dxe5 a5 15.Qc2 h6 16.Rd1 Qe7 17.a3 a4 18.Nd2 Ba5 19.b4 axb3 20.Nxb3 Bg4 21.f3 Be6 22.f4 Bxb3 23.Qxb3 Qc5+ 24.Kh1 Qc3 25.Rb1 Rfd8 26.Qxc3 Bxc3 27.g3 Na4 28.Bc2 Rxd1+ 29.Bxd1 b6 30.Bc2 Nc5 31.Be3 Ne6 32.a4 Bd4 33.Bd2 Nc5 34.a5 bxa5 35.Bxa5 Ne6 36.Be1 g5 37.Be4 Ra1 38.Rxa1 Bxa1 39.Bd2 gxf4 40.gxf4 c5 41.Bd5 Nd4 42.Kg2 Kf8 43.Kf2 Nb5 44.Kf3 Bb2 45.Be3 Bd4 46.Bc1 Nc3 47.Bc4 Ke7 48.Kg4 Nd1 49.Kf3 Nc3 50.Kg4 Nd1 51.Kf3 1/2-1/2
[Site "Mexico City MEX"]
[Date "2023.09.24"]
[Round "5.5"]
[White "Kacharava, Nikolozi"]
[Black "Koellner, Ruben Gideon"]
[Result "1/2-1/2"]
[WhiteElo "2528"]
[BlackElo "2485"]
[ECO "C64"]
[PlyCount "101"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 Nd5 7.cxd4 Bb4+ 8.Nbd2 O-O 9.O-O a6 10.Bc4 Nb6 11.Bd3 d6 12.Nb3 dxe5 13.Nxe5 Nxe5 14.dxe5 a5 15.Qc2 h6 16.Rd1 Qe7 17.a3 a4 18.Nd2 Ba5 19.b4 axb3 20.Nxb3 Bg4 21.f3 Be6 22.f4 Bxb3 23.Qxb3 Qc5+ 24.Kh1 Qc3 25.Rb1 Rfd8 26.Qxc3 Bxc3 27.g3 Na4 28.Bc2 Rxd1+ 29.Bxd1 b6 30.Bc2 Nc5 31.Be3 Ne6 32.a4 Bd4 33.Bd2 Nc5 34.a5 bxa5 35.Bxa5 Ne6 36.Be1 g5 37.Be4 Ra1 38.Rxa1 Bxa1 39.Bd2 gxf4 40.gxf4 c5 41.Bd5 Nd4 42.Kg2 Kf8 43.Kf2 Nb5 44.Kf3 Bb2 45.Be3 Bd4 46.Bc1 Nc3 47.Bc4 Ke7 48.Kg4 Nd1 49.Kf3 Nc3 50.Kg4 Nd1 51.Kf3 1/2-1/2
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.24"]
[Round "5.5"]
[White "Kacharava, Nikolozi"]
[Black "Koellner, Ruben Gideon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2528"]
[BlackElo "2485"]
[ECO "C64"]
[Opening "Ruy Lopez"]
[Variation "classical defence, 4.c3"]
[EventDate "2023.09.21"]
[WhiteFideId "13611860"]
[BlackFideId "12993093"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Nd5 7. cxd4 Bb4+
8. Nbd2 O-O 9. O-O a6 10. Bc4 Nb6 11. Bd3 d6 12. Nb3 dxe5 13. Nxe5 Nxe5 14.
dxe5 a5 15. Qc2 h6 16. Rd1 Qe7 17. a3 a4 18. Nd2 Ba5 19. b4 axb3 20. Nxb3
Bg4 21. f3 Be6 22. f4 Bxb3 23. Qxb3 Qc5+ 24. Kh1 Qc3 25. Rb1 Rfd8 26. Qxc3
Bxc3 27. g3 Na4 28. Bc2 Rxd1+ 29. Bxd1 b6 30. Bc2 Nc5 31. Be3 Ne6 32. a4
Bd4 33. Bd2 Nc5 34. a5 bxa5 35. Bxa5 Ne6 36. Be1 g5 37. Be4 Ra1 38. Rxa1
Bxa1 39. Bd2 gxf4 40. gxf4 c5 41. Bd5 Nd4 42. Kg2 Kf8 43. Kf2 Nb5 44. Kf3
Bb2 45. Be3 Bd4 46. Bc1 Nc3 47. Bc4 Ke7 48. Kg4 Nd1 49. Kf3 Nc3 50. Kg4 Nd1
51. Kf3 1/2-1/2