
[Event "GRENKE Chess Open 2024"]
[Site "Karlsruhe GER"]
[Date "2024.03.31"]
[Round "7.31"]
[White "Costa, Leonardo"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteElo "2479"]
[BlackElo "2351"]
[ECO "C02"]
[PlyCount "91"]
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 Na5 8.Rb1 Bd7 9.h4 h6 10.h5 Ne7 11.b4 cxb3 12.Nxb3 Nxb3 13.Nd2 Ba4 14.Nxb3 Nc6 15.Bd3 Na5 16.Bc2 Nxb3 17.Bxb3 Bxb3 18.Rxb3 Qa6 19.Rh3 O-O-O 20.Rf3 Rd7 21.Rb1 Rc7 22.Qb3 Rg8 23.a4 Qc6 24.Qb5 Qxb5 25.axb5 b6 26.Ke2 Kd8 27.Bd2 Ke8 28.Rg3 g5 29.f4 g4 30.f5 exf5 31.Rf1 Be7 32.Rxf5 Bh4 33.Rd3 Rh8 34.Rf1 Ke7 35.Rh1 Bg5 36.Bxg5+ hxg5 37.Kf2 Ke6 38.Kg3 Rc4 39.Kxg4 Ra4 40.Rf3 Ra2 41.Rf6+ Ke7 42.g3 Re2 43.h6 Re4+ 44.Kf5 Re3 45.Rc6 Kd7 46.h7 1-0
[Site "Karlsruhe GER"]
[Date "2024.03.31"]
[Round "7.31"]
[White "Costa, Leonardo"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteElo "2479"]
[BlackElo "2351"]
[ECO "C02"]
[PlyCount "91"]
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 c4 7.Nbd2 Na5 8.Rb1 Bd7 9.h4 h6 10.h5 Ne7 11.b4 cxb3 12.Nxb3 Nxb3 13.Nd2 Ba4 14.Nxb3 Nc6 15.Bd3 Na5 16.Bc2 Nxb3 17.Bxb3 Bxb3 18.Rxb3 Qa6 19.Rh3 O-O-O 20.Rf3 Rd7 21.Rb1 Rc7 22.Qb3 Rg8 23.a4 Qc6 24.Qb5 Qxb5 25.axb5 b6 26.Ke2 Kd8 27.Bd2 Ke8 28.Rg3 g5 29.f4 g4 30.f5 exf5 31.Rf1 Be7 32.Rxf5 Bh4 33.Rd3 Rh8 34.Rf1 Ke7 35.Rh1 Bg5 36.Bxg5+ hxg5 37.Kf2 Ke6 38.Kg3 Rc4 39.Kxg4 Ra4 40.Rf3 Ra2 41.Rf6+ Ke7 42.g3 Re2 43.h6 Re4+ 44.Kf5 Re3 45.Rc6 Kd7 46.h7 1-0
[Event "GRENKE Chess Open 2024"]
[Site "Karlsruhe GER"]
[Date "2024.03.31"]
[Round "7.31"]
[White "Costa, Leonardo"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2479"]
[BlackElo "2351"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[EventDate "2024.03.28"]
[WhiteFideId "16213955"]
[BlackFideId "1053531"]
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1
Bd7 9. h4 h6 10. h5 Ne7 11. b4 cxb3 12. Nxb3 Nxb3 13. Nd2 Ba4 14. Nxb3 Nc6
15. Bd3 Na5 16. Bc2 Nxb3 17. Bxb3 Bxb3 18. Rxb3 Qa6 19. Rh3 O-O-O 20. Rf3
Rd7 21. Rb1 Rc7 22. Qb3 Rg8 23. a4 Qc6 24. Qb5 Qxb5 25. axb5 b6 26. Ke2 Kd8
27. Bd2 Ke8 28. Rg3 g5 29. f4 g4 30. f5 exf5 31. Rf1 Be7 32. Rxf5 Bh4 33.
Rd3 Rh8 34. Rf1 Ke7 35. Rh1 Bg5 36. Bxg5+ hxg5 37. Kf2 Ke6 38. Kg3 Rc4 39.
Kxg4 Ra4 40. Rf3 Ra2 41. Rf6+ Ke7 42. g3 Re2 43. h6 Re4+ 44. Kf5 Re3 45.
Rc6 Kd7 46. h7 1-0