
[Event "3rd Munich Whitsun Open A"]
[Site "Munich GER"]
[Date "2025.06.14"]
[Round "9.7"]
[White "Demchenko, A"]
[Black "Kostov, Deyan Samuil"]
[Result "1-0"]
[WhiteElo "2619"]
[BlackElo "2352"]
[ECO "D02"]
[PlyCount "106"]
1.d4 d5 2.Nf3 Nf6 3.Bf4 e6 4.e3 Bd6 5.Ne5 O-O 6.c3 c5 7.Bd3 Qc7 8.Nd2 Nbd7 9.Ndf3 c4 10.Bc2 b5 11.a3 Ne4 12.Bg3 Nb6 13.Nd2 f6 14.Nef3 Bb7 15.O-O a5 16.Bxd6 Qxd6 17.Qb1 f5 18.Bxe4 dxe4 19.Ne5 Bd5 20.f3 exf3 21.Ndxf3 b4 22.Qc2 Be4 23.Qe2 bxc3 24.bxc3 Nd5 25.Rfc1 Rab8 26.Nd2 Rfc8 27.a4 Qa6 28.Nxe4 fxe4 29.Nd7 Rb3 30.Nc5 Rxc5 31.dxc5 Nxc3 32.Qf1 h6 33.Rc2 Nd5 34.Qxc4 Qxc4 35.Rxc4 Nxe3 36.Rxe4 Rc3 37.Rxe6 Nf5 38.Rc6 Rc2 39.Rc8+ Kh7 40.Ra3 Nd6 41.Rc7 Ne4 42.h4 Kg6 43.h5+ Kxh5 44.Rxg7 Ng5 45.Rc7 Ne6 46.Rh3+ Kg4 47.Rc8 h5 48.c6 h4 49.Rh8 Rxc6 50.R8xh4+ Kf5 51.Rh5+ Ke4 52.R3h4+ Nf4 53.Rh8 Kd5 1-0
[Site "Munich GER"]
[Date "2025.06.14"]
[Round "9.7"]
[White "Demchenko, A"]
[Black "Kostov, Deyan Samuil"]
[Result "1-0"]
[WhiteElo "2619"]
[BlackElo "2352"]
[ECO "D02"]
[PlyCount "106"]
1.d4 d5 2.Nf3 Nf6 3.Bf4 e6 4.e3 Bd6 5.Ne5 O-O 6.c3 c5 7.Bd3 Qc7 8.Nd2 Nbd7 9.Ndf3 c4 10.Bc2 b5 11.a3 Ne4 12.Bg3 Nb6 13.Nd2 f6 14.Nef3 Bb7 15.O-O a5 16.Bxd6 Qxd6 17.Qb1 f5 18.Bxe4 dxe4 19.Ne5 Bd5 20.f3 exf3 21.Ndxf3 b4 22.Qc2 Be4 23.Qe2 bxc3 24.bxc3 Nd5 25.Rfc1 Rab8 26.Nd2 Rfc8 27.a4 Qa6 28.Nxe4 fxe4 29.Nd7 Rb3 30.Nc5 Rxc5 31.dxc5 Nxc3 32.Qf1 h6 33.Rc2 Nd5 34.Qxc4 Qxc4 35.Rxc4 Nxe3 36.Rxe4 Rc3 37.Rxe6 Nf5 38.Rc6 Rc2 39.Rc8+ Kh7 40.Ra3 Nd6 41.Rc7 Ne4 42.h4 Kg6 43.h5+ Kxh5 44.Rxg7 Ng5 45.Rc7 Ne6 46.Rh3+ Kg4 47.Rc8 h5 48.c6 h4 49.Rh8 Rxc6 50.R8xh4+ Kf5 51.Rh5+ Ke4 52.R3h4+ Nf4 53.Rh8 Kd5 1-0
[Event "3rd Munich Whitsun Open A"]
[Site "Munich GER"]
[Date "2025.06.14"]
[Round "9.7"]
[White "Demchenko, A"]
[Black "Kostov, Deyan Samuil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2619"]
[BlackElo "2352"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[EventDate "2025.06.08"]
[WhiteFideId "4160258"]
[BlackFideId "30909015"]
1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 O-O 6. c3 c5 7. Bd3 Qc7 8.
Nd2 Nbd7 9. Ndf3 c4 10. Bc2 b5 11. a3 Ne4 12. Bg3 Nb6 13. Nd2 f6 14. Nef3
Bb7 15. O-O a5 16. Bxd6 Qxd6 17. Qb1 f5 18. Bxe4 dxe4 19. Ne5 Bd5 20. f3
exf3 21. Ndxf3 b4 22. Qc2 Be4 23. Qe2 bxc3 24. bxc3 Nd5 25. Rfc1 Rab8 26.
Nd2 Rfc8 27. a4 Qa6 28. Nxe4 fxe4 29. Nd7 Rb3 30. Nc5 Rxc5 31. dxc5 Nxc3
32. Qf1 h6 33. Rc2 Nd5 34. Qxc4 Qxc4 35. Rxc4 Nxe3 36. Rxe4 Rc3 37. Rxe6
Nf5 38. Rc6 Rc2 39. Rc8+ Kh7 40. Ra3 Nd6 41. Rc7 Ne4 42. h4 Kg6 43. h5+
Kxh5 44. Rxg7 Ng5 45. Rc7 Ne6 46. Rh3+ Kg4 47. Rc8 h5 48. c6 h4 49. Rh8
Rxc6 50. R8xh4+ Kf5 51. Rh5+ Ke4 52. R3h4+ Nf4 53. Rh8 Kd5 1-0