[Event "Leiden SB-ch 1920"]
[Site "Leiden"]
[Date "2021.07.09"]
[Round "7"]
[White "Kuijper, Arne"]
[Black "Sigida, Ilya"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "129"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Bd6 6. 0-0 0-0 7. Nc3 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 c5 11. Re1 cxd4 12. Bxh7+ Kxh7 13. Re4 Be7 14. Rxd4 Kg8 15. Ne5 Bf6 16. Bf4 g6 17. Qd2 Qe7 18. Nxd7 Bxd4 19. Nxf8 Bxf2+ 20. Qxf2 Qxf8 21. Qh4 Qc5+ 22. Kh1 Qh5 23. Qd8+ Kg7 24. Bd2 e5 25. Bc3 b6 26. Rf1 Bb7 27. Qf6+ Kh6 28. Bd2+ Kh7 29. Qxf7+ Kh8 30. Qxb7 Rg8 31. Qf3 Qxf3 32. Rxf3 Rd8 33. Rf2 e4 34. Bc3+ Kh7 35. Re2 Re8 36. Re3 Kh6 37. Rg3 e3 38. Kg1 e2 39. Kf2 e1Q+ 40. Bxe1 Rf8+ 41. Ke3 Re8+ 42. Kd2 Rd8+ 43. Kc3 Rd1 44. Bd2+ Kh7 45. Bf4 a6 46. Kb4 Rb1 47. Be5 Ra1 48. a3 Re1 49. Bd4 Re6 50. a4 Rd6 51. Rd3 Kg8 52. c5 bxc5+ 53. Kxc5 Rd7 54. Kb6 Kf7 55. Kc6 Rd8 56. Rf3+ Ke6 57. Bc3 Rd6+ 58. Kc5 Rd5+ 59. Kb4 a5+ 60. Kc4 Rd7 61. Rf6+ Ke7 62. Rxg6 Rc7+ 63. Kb5 Kd7 64. Kxa5 Rc8 65. Kb4 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.05"]
[Round "1"]
[White "Mainka, Ingmar"]
[Black "Sigida, Ilya"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1287"]
[BlackElo "533"]
[PlyCount "49"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e5 Qe7 7. Be2 c5 8. exf6 gxf6 9. Qe3 Qxe3 10. Bxe3 b6 11. Bf3 Rb8 12. 0-0 Bb7 13. Bf4 Rg8 14. Bxb8 Bxf3 15. Bg3 Bb7 16. Nc3 Bd6 17. Rad1 Bxg3 18. fxg3 h5 19. Nd5 Rg5 20. Nxf6+ Kf8 21. Nh7+ Kg7 22. Nxg5 f6 23. Rxd7+ Kg6 24. Nh7 Be4 25. Rxf6# 1-0

