
[Event "Chessemy Open A 2023"]
[Site "Walsrode GER"]
[Date "2023.03.12"]
[Round "9.8"]
[White "Koellner, Ruben Gideon"]
[Black "Popvasilev, Kaloyan"]
[Result "1-0"]
[WhiteElo "2424"]
[BlackElo "2213"]
[ECO "A40"]
[PlyCount "93"]
1.d4 e6 2.Nf3 b6 3.Nbd2 Bb7 4.e4 d6 5.Bd3 Nd7 6.c3 g6 7.a4 a6 8.O-O Bg7 9.Qe2 Ne7 10.Re1 e5 11.dxe5 dxe5 12.Nc4 O-O 13.Rd1 h6 14.b3 Re8 15.Bc2 Qc8 16.Ba3 Nc6 17.Ne3 Nf6 18.b4 Nh5 19.Bb3 Nf4 20.Qa2 Nd8 21.Qc2 Nde6 22.Bc4 Rd8 23.Bf1 Rxd1 24.Rxd1 c5 25.g3 cxb4 26.Bxb4 Nh5 27.Nd5 Bxd5 28.exd5 Nc5 29.d6 Qe6 30.a5 Nd7 31.axb6 Nxb6 32.c4 a5 33.Ba3 Nf6 34.c5 Nbd5 35.Bc4 e4 36.Nd4 Qg4 37.Be2 Qh3 38.Bf1 Qh5 39.Be2 Qh3 40.c6 Ng4 41.Bxg4 Qxg4 42.Ne2 e3 43.Rxd5 Qf3 44.Nf4 Rb8 45.fxe3 Qxe3+ 46.Kg2 Rb3 47.Qe2 1-0
[Site "Walsrode GER"]
[Date "2023.03.12"]
[Round "9.8"]
[White "Koellner, Ruben Gideon"]
[Black "Popvasilev, Kaloyan"]
[Result "1-0"]
[WhiteElo "2424"]
[BlackElo "2213"]
[ECO "A40"]
[PlyCount "93"]
1.d4 e6 2.Nf3 b6 3.Nbd2 Bb7 4.e4 d6 5.Bd3 Nd7 6.c3 g6 7.a4 a6 8.O-O Bg7 9.Qe2 Ne7 10.Re1 e5 11.dxe5 dxe5 12.Nc4 O-O 13.Rd1 h6 14.b3 Re8 15.Bc2 Qc8 16.Ba3 Nc6 17.Ne3 Nf6 18.b4 Nh5 19.Bb3 Nf4 20.Qa2 Nd8 21.Qc2 Nde6 22.Bc4 Rd8 23.Bf1 Rxd1 24.Rxd1 c5 25.g3 cxb4 26.Bxb4 Nh5 27.Nd5 Bxd5 28.exd5 Nc5 29.d6 Qe6 30.a5 Nd7 31.axb6 Nxb6 32.c4 a5 33.Ba3 Nf6 34.c5 Nbd5 35.Bc4 e4 36.Nd4 Qg4 37.Be2 Qh3 38.Bf1 Qh5 39.Be2 Qh3 40.c6 Ng4 41.Bxg4 Qxg4 42.Ne2 e3 43.Rxd5 Qf3 44.Nf4 Rb8 45.fxe3 Qxe3+ 46.Kg2 Rb3 47.Qe2 1-0
[Event "Chessemy Open A 2023"]
[Site "Walsrode GER"]
[Date "2023.03.12"]
[Round "9.8"]
[White "Koellner, Ruben Gideon"]
[Black "Popvasilev, Kaloyan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2424"]
[BlackElo "2213"]
[ECO "A40"]
[Opening "Queen's pawn"]
[EventDate "2023.03.04"]
[WhiteFideId "12993093"]
[BlackFideId "2919281"]
1. d4 e6 2. Nf3 b6 3. Nbd2 Bb7 4. e4 d6 5. Bd3 Nd7 6. c3 g6 7. a4 a6 8. O-O
Bg7 9. Qe2 Ne7 10. Re1 e5 11. dxe5 dxe5 12. Nc4 O-O 13. Rd1 h6 14. b3 Re8
15. Bc2 Qc8 16. Ba3 Nc6 17. Ne3 Nf6 18. b4 Nh5 19. Bb3 Nf4 20. Qa2 Nd8 21.
Qc2 Nde6 22. Bc4 Rd8 23. Bf1 Rxd1 24. Rxd1 c5 25. g3 cxb4 26. Bxb4 Nh5 27.
Nd5 Bxd5 28. exd5 Nc5 29. d6 Qe6 30. a5 Nd7 31. axb6 Nxb6 32. c4 a5 33. Ba3
Nf6 34. c5 Nbd5 35. Bc4 e4 36. Nd4 Qg4 37. Be2 Qh3 38. Bf1 Qh5 39. Be2 Qh3
40. c6 Ng4 41. Bxg4 Qxg4 42. Ne2 e3 43. Rxd5 Qf3 44. Nf4 Rb8 45. fxe3 Qxe3+
46. Kg2 Rb3 47. Qe2 1-0