
[Event "Titled Tue 27th May Late"]
[Site "chess.com INT"]
[Date "2025.05.27"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Nayak, Rajesh"]
[Result "1-0"]
[WhiteElo "2503"]
[BlackElo "2286"]
[ECO "A48"]
[PlyCount "55"]
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 O-O 6.c4 a5 7.b5 c5 8.dxc5 Nfd7 9.Ba3 Bxa1 10.Qxa1 dxc4 11.Bxc4 Nf6 12.O-O Bf5 13.Nd4 Bc8 14.N2f3 Nbd7 15.Rd1 Qc7 16.b6 Qb8 17.Nb5 Ne4 18.Nc7 Ndxc5 19.Nxa8 Qxa8 20.Qe5 Na4 21.Qxe4 Nc3 22.Qd4 Nxd1 23.Qxd1 Bg4 24.h3 Bxf3 25.Qxf3 Qd8 26.Qxb7 Qd1+ 27.Kh2 Qc2 28.Qxe7 1-0
[Site "chess.com INT"]
[Date "2025.05.27"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Nayak, Rajesh"]
[Result "1-0"]
[WhiteElo "2503"]
[BlackElo "2286"]
[ECO "A48"]
[PlyCount "55"]
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 O-O 6.c4 a5 7.b5 c5 8.dxc5 Nfd7 9.Ba3 Bxa1 10.Qxa1 dxc4 11.Bxc4 Nf6 12.O-O Bf5 13.Nd4 Bc8 14.N2f3 Nbd7 15.Rd1 Qc7 16.b6 Qb8 17.Nb5 Ne4 18.Nc7 Ndxc5 19.Nxa8 Qxa8 20.Qe5 Na4 21.Qxe4 Nc3 22.Qd4 Nxd1 23.Qxd1 Bg4 24.h3 Bxf3 25.Qxf3 Qd8 26.Qxb7 Qd1+ 27.Kh2 Qc2 28.Qxe7 1-0
[Event "Titled Tue 27th May Late"]
[Site "chess.com INT"]
[Date "2025.05.27"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Nayak, Rajesh"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2503"]
[BlackElo "2286"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[EventDate "2025.05.27"]
[WhiteFideId "12993093"]
[BlackFideId "35017152"]
1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. c4 a5 7. b5 c5 8.
dxc5 Nfd7 9. Ba3 Bxa1 10. Qxa1 dxc4 11. Bxc4 Nf6 12. O-O Bf5 13. Nd4 Bc8
14. N2f3 Nbd7 15. Rd1 Qc7 16. b6 Qb8 17. Nb5 Ne4 18. Nc7 Ndxc5 19. Nxa8
Qxa8 20. Qe5 Na4 21. Qxe4 Nc3 22. Qd4 Nxd1 23. Qxd1 Bg4 24. h3 Bxf3 25.
Qxf3 Qd8 26. Qxb7 Qd1+ 27. Kh2 Qc2 28. Qxe7 1-0