WORLDBASE Game / Partie #881315
[Event "31st Heart of Finland Op"]
[Site "Jyvaskyla FIN"]
[Date "2023.07.23"]
[Round "9.2"]
[White "Lahdelma, Henri"]
[Black "Koykka, P"]
[Result "0-1"]
[WhiteElo "2328"]
[BlackElo "2332"]
[ECO "E47"]
[PlyCount "126"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 cxd4 7.exd4 d5 8.cxd5 Nxd5 9.O-O Nc6 10.Bc2 Be7 11.Qd3 g6 12.a3 Qb6 13.Ne4 Rd8 14.Rd1 e5 15.dxe5 Ndb4 16.Qe2 Nxc2 17.Rxd8+ Qxd8 18.Qxc2 Bf5 19.Bf4 Qd5 20.Re1 Rd8 21.Qe2 Nd4 22.Nxd4 Qxd4 23.Nf6+ Bxf6 24.exf6 h5 25.Be5 Qd3 26.Qxd3 Rxd3 27.Bc3 g5 28.f3 Be6 29.Kf2 Rd5 30.Ke3 Kh7 31.Bd4 a5 32.Rc1 b5 33.Ke4 a4 34.Rc6 Kg6 35.Rb6 Rf5 36.Be5 g4 37.f4 h4 38.Rxb5 Rh5 39.Rb8 Bf5+ 40.Ke3 Be6 41.Ke4 Bf5+ 42.Kd5 Be6+ 43.Kd6 Kh7 44.Ke7 g3 45.hxg3 hxg3 46.Rf8 Bb3 47.Rxf7+ Bxf7 48.Kxf7 Rf5 49.Ke6 Kg6 50.Kd5 Kh5 51.Kc4 Kg6 52.Kd3 Kh5 53.b4 axb3 54.a4 Kg6 55.a5 Rh5 56.a6 Rh8 57.a7 Rc8 58.Ke4 Ra8 59.Kd3 Rxa7 60.Kc3 Ra2 61.Kxb3 Rxg2 62.Kc3 Rf2 63.Bd4 Rf1 0-1
[Event "31st Heart of Finland Op"] [Site "Jyvaskyla FIN"] [Date "2023.07.23"] [Round "9.2"] [White "Lahdelma, Henri"] [Black "Koykka, P"] [Result "0-1"] [WhiteTitle "FM"] [BlackTitle "IM"] [WhiteElo "2328"] [BlackElo "2332"] [ECO "E47"] [Opening "Nimzo-Indian"] [Variation "4.e3 O-O, 5.Bd3"] [EventDate "2023.07.17"] [WhiteFideId "510394"] [BlackFideId "504319"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. O-O Nc6 10. Bc2 Be7 11. Qd3 g6 12. a3 Qb6 13. Ne4 Rd8 14. Rd1 e5 15. dxe5 Ndb4 16. Qe2 Nxc2 17. Rxd8+ Qxd8 18. Qxc2 Bf5 19. Bf4 Qd5 20. Re1 Rd8 21. Qe2 Nd4 22. Nxd4 Qxd4 23. Nf6+ Bxf6 24. exf6 h5 25. Be5 Qd3 26. Qxd3 Rxd3 27. Bc3 g5 28. f3 Be6 29. Kf2 Rd5 30. Ke3 Kh7 31. Bd4 a5 32. Rc1 b5 33. Ke4 a4 34. Rc6 Kg6 35. Rb6 Rf5 36. Be5 g4 37. f4 h4 38. Rxb5 Rh5 39. Rb8 Bf5+ 40. Ke3 Be6 41. Ke4 Bf5+ 42. Kd5 Be6+ 43. Kd6 Kh7 44. Ke7 g3 45. hxg3 hxg3 46. Rf8 Bb3 47. Rxf7+ Bxf7 48. Kxf7 Rf5 49. Ke6 Kg6 50. Kd5 Kh5 51. Kc4 Kg6 52. Kd3 Kh5 53. b4 axb3 54. a4 Kg6 55. a5 Rh5 56. a6 Rh8 57. a7 Rc8 58. Ke4 Ra8 59. Kd3 Rxa7 60. Kc3 Ra2 61. Kxb3 Rxg2 62. Kc3 Rf2 63. Bd4 Rf1 0-1