Kostov, Kosta Georgiev

[Event "11th Hristo Gerenski Mem"] [Site "Sofia BUL"] [Date "23.03.2018"] [Round "4.17"] [White "Ivanov,Ol BUL"] [Black "Kostov,Kosta Georgiev"] [WhiteElo "1540"] [BlackElo "1527"] [WhiteTitle ""] [BlackTitle ""] [Result "1-0"] [ECO "A35"] 1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 Bd7 7. Bg2 e6 8. Ndb5 Bc8 9. O-O a6 10. Nd4 Bd7 11. b3 Be7 12. Ba3 O-O 13. e3 Re8 14. Nf3 Qa5 15. Bb2 Qc7 16. a3 h6 17. Qd3 Red8 18. Rac1 Be8 19. Ne4 Nxe4 20. Qxe4 Rac8 21. Qc2 Bf8 22. Qc3 Na7 23. e4 b5 24. Qe3 bxc4 25. Rxc4 Qb8 26. Rfc1 Rxc4 27. Rxc4 Bb5 28. Rc1 Rc8 29. Rxc8 Nxc8 30. Nd4 Bd7 31. b4 a5 32. Qc3 axb4 33. axb4 Nb6 34. Ba3 Na4 35. Qd3 e5 36. Nf5 Bxf5 37. exf5 Nb6 38. b5 1-0