[Event "Greek Team Championship North Section"] [Site "Valjevo"] [Date "2021.10.05"] [Round "1"] [White "Mastrovasilis, Athanasios"] [Black "Nikolov, Momchill"] [Result "*"] [ECO "A63"] [WhiteElo "2523"] [BlackElo "2522"] [Annotator "athba"] [PlyCount "61"] [EventDate "2011.05.16"] [EventType "team-swiss"] [EventRounds "7"] [EventCountry "YUG"] [SourceVersionDate "2021.10.05"] 1. d4 Nf6 2. c4 e6 3. g3 {White tries to enter a Catalan set up} c5 {and Black tries a Benoni because now it is considered that the bishop on g2 is not that well placed.} 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 $5 {[#]} (10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Na3) (10. Bf4 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Rb4 14. Ra2 g5 15. Be3 f5 16. Nf3 h6 17. b3) 10... a6 11. a4 Nbd7 12. Bf4 Nh5 13. Bg5 (13. Bxd6 $6 Qb6 14. g4 $1 ( 14. Bf4 $2 Nxf4 15. gxf4 Qxb2 {White is lost here}) 14... Qxd6 15. gxh5 Nf6 16. hxg6 hxg6) 13... Qc7 14. e4 Rb8 15. g4 $1 {a nice idea that allows White to control the central tension} Nhf6 16. h3 {Now e5 is on the agenda!} b5 17. axb5 axb5 18. e5 {[#] typical play by White} dxe5 19. d6 Qb6 20. Bxf6 Bxf6 (20... Nxf6 21. g5 Nd7 22. Nd5 Qd8 23. Ra7) 21. g5 Bg7 22. Nd5 Qd8 23. Ra7 Bb7 (23... Nb6 24. Ne7+ Kh8 25. Nxe5 Rf8 26. N5c6) 24. Ne7+ Kf8 (24... Kh8 25. Nh4 Bxg2 26. Nxg2) 25. Nh4 Qb6 26. Rxb7 Rxb7 27. Qd5 Ra7 28. Qxf7+ $1 {Now its mate in a few moves. Black resigned.} Kxf7 29. Bd5+ Kf8 30. Nhxg6+ hxg6 31. Nxg6# *