
[Event "11th Floripa Open 2025"]
[Site "Florianopolis BRA"]
[Date "2025.01.22"]
[Round "6.21"]
[White "Gattass, A"]
[Black "McDonald, I"]
[Result "1/2-1/2"]
[WhiteElo "2180"]
[BlackElo "1966"]
[ECO "D37"]
[PlyCount "94"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.e3 O-O 6.Bd3 b6 7.O-O Bb7 8.cxd5 exd5 9.Ne5 c5 10.f4 Nc6 11.Bd2 cxd4 12.Nxc6 Bxc6 13.exd4 Ne4 14.Be3 f5 15.Nxe4 fxe4 16.Be2 Qd7 17.Rc1 Bb5 18.Bg4 Qd6 19.Rf2 Bd7 20.Rfc2 Bf6 21.Bxd7 Qxd7 22.Rc7 Qb5 23.Qc2 Rf7 24.Rc3 Be7 25.a4 Qd7 26.Rc7 Qe6 27.Qc6 Qxc6 28.R1xc6 Bf6 29.g4 h6 30.g5 hxg5 31.fxg5 Rxc7 32.Rxc7 Bd8 33.Rd7 b5 34.axb5 Bb6 35.Rxd5 Kf7 36.Re5 Rc8 37.Rxe4 Rc2 38.Rf4+ Kg6 39.Rf2 Rc4 40.Rd2 Rb4 41.Kf2 Rxb5 42.Kf3 Kf5 43.h4 Rb3 44.h5 Bc7 45.h6 gxh6 46.gxh6 Bf4 47.Re2 Bxh6 1/2-1/2
[Site "Florianopolis BRA"]
[Date "2025.01.22"]
[Round "6.21"]
[White "Gattass, A"]
[Black "McDonald, I"]
[Result "1/2-1/2"]
[WhiteElo "2180"]
[BlackElo "1966"]
[ECO "D37"]
[PlyCount "94"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.e3 O-O 6.Bd3 b6 7.O-O Bb7 8.cxd5 exd5 9.Ne5 c5 10.f4 Nc6 11.Bd2 cxd4 12.Nxc6 Bxc6 13.exd4 Ne4 14.Be3 f5 15.Nxe4 fxe4 16.Be2 Qd7 17.Rc1 Bb5 18.Bg4 Qd6 19.Rf2 Bd7 20.Rfc2 Bf6 21.Bxd7 Qxd7 22.Rc7 Qb5 23.Qc2 Rf7 24.Rc3 Be7 25.a4 Qd7 26.Rc7 Qe6 27.Qc6 Qxc6 28.R1xc6 Bf6 29.g4 h6 30.g5 hxg5 31.fxg5 Rxc7 32.Rxc7 Bd8 33.Rd7 b5 34.axb5 Bb6 35.Rxd5 Kf7 36.Re5 Rc8 37.Rxe4 Rc2 38.Rf4+ Kg6 39.Rf2 Rc4 40.Rd2 Rb4 41.Kf2 Rxb5 42.Kf3 Kf5 43.h4 Rb3 44.h5 Bc7 45.h6 gxh6 46.gxh6 Bf4 47.Re2 Bxh6 1/2-1/2
[Event "11th Floripa Open 2025"]
[Site "Florianopolis BRA"]
[Date "2025.01.22"]
[Round "6.21"]
[White "Gattass, A"]
[Black "McDonald, I"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2180"]
[BlackElo "1966"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[EventDate "2025.01.18"]
[WhiteFideId "2111497"]
[BlackFideId "2401541"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8.
cxd5 exd5 9. Ne5 c5 10. f4 Nc6 11. Bd2 cxd4 12. Nxc6 Bxc6 13. exd4 Ne4 14.
Be3 f5 15. Nxe4 fxe4 16. Be2 Qd7 17. Rc1 Bb5 18. Bg4 Qd6 19. Rf2 Bd7 20.
Rfc2 Bf6 21. Bxd7 Qxd7 22. Rc7 Qb5 23. Qc2 Rf7 24. Rc3 Be7 25. a4 Qd7 26.
Rc7 Qe6 27. Qc6 Qxc6 28. R1xc6 Bf6 29. g4 h6 30. g5 hxg5 31. fxg5 Rxc7 32.
Rxc7 Bd8 33. Rd7 b5 34. axb5 Bb6 35. Rxd5 Kf7 36. Re5 Rc8 37. Rxe4 Rc2 38.
Rf4+ Kg6 39. Rf2 Rc4 40. Rd2 Rb4 41. Kf2 Rxb5 42. Kf3 Kf5 43. h4 Rb3 44. h5
Bc7 45. h6 gxh6 46. gxh6 Bf4 47. Re2 Bxh6 1/2-1/2