[Event "Copenhagen Chess Challenge 2018"] [Site "Ballerup"] [Date "2018.04.27"] [Round "4"] [White "Pajeken, Jakob Leon"] [Black "Matthiesen, Martin"] [Result "0-1"] [WhiteElo "2152"] [BlackElo "2330"] [EventDate "2018.04.25"] [EventRounds "9"] [EventCountry "Danmark"] [WhiteFideId "12942839"] [BlackFideId "1404067"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 g6 7. Nc3 Bg7 8. O-O O-O 9. Be3 Bg4 10. h3 Bxf3 11. Qxf3 Nd7 12. Bxc6 bxc6 13. Rab1 a5 14. a3 Qe7 15. b4 axb4 16. axb4 Ra3 17. Rfc1 Rfa8 18. g3 f5 19. b5 f4 20. bxc6 fxe3 21. cxd7 exf2+ 22. Qxf2 Qxd7 23. Kg2 c6 24. Qb2 Bh6 25. Rc2 Be3 26. Rd1 Bd4 27. Qc1 Rb3 28. Ne2 Ra1 29. Qd2 Be3 30. Qe1 Raa3 31. Rc3 Qb7 32. Rxb3 Qxb3 33. Kf3 Bc5 34. Kg4 Qb7 35. Kf3 Qb3 36. Kg4 Qb7 37. Kf3 Ra8 38. Kg2 Rf8 39. d4 exd4 40. Nxd4 Qb2+ 41. Rd2 Qc3 42. Ne6 Qf3+ 43. Kh2 Bf2 0-1