Event: II Sampa Chess Open - STD Open
Site: idChess.com
Date: 2025-02-01
White: Da Silva,Matheus Pelegrino
WhiteElo: 1786
Black: Grillo, Carlos Henrique Gomes F
BlackTitle: NM
BlackElo: 1982
Result: 0-1
ECO: D94
Opening: Grünfeld Defense: Three Knights Variation, Paris Variation
Variant: Standard
TimeControl: 5400+30

1. c4 { [%eval 0.12] } 1... Nf6 { [%eval 0.21] } 2. Nc3 { [%eval 0.17] } 2... d5 { [%eval 0.26] } 3. e3 { [%eval 0.0] } 3... g6 { [%eval 0.22] } 4. d4 { [%eval 0.06] } 4... Bg7 { [%eval 0.21] } 5. Nf3 { [%eval 0.11] } 5... O-O { [%eval 0.19] } 6. Bd3 { [%eval -0.09] } 6... c6 { [%eval 0.35] } 7. O-O { [%eval 0.28] } 7... Nbd7 { [%eval 0.48] } 8. b3 { [%eval 0.11] } 8... Re8 { [%eval 0.12] } 9. Bb2 { [%eval 0.11] } 9... dxc4 { [%eval 0.33] } 10. Bxc4 { [%eval 0.29] } 10... Qc7 { [%eval 0.63] } 11. Ng5 { [%eval 0.49] } 11... e6 { [%eval 0.59] } 12. Nce4 { [%eval 0.23] } 12... Nxe4 { [%eval 0.29] } 13. Nxe4 { [%eval 0.3] } 13... Nb6 { [%eval 0.41] } 14. Qf3 { [%eval -0.04] } 14... Qe7 { [%eval 0.25] } 15. Bd3 { [%eval 0.13] } 15... Nd7 { [%eval 0.58] } 16. Qe2?! { [%eval 0.0] } { Inaccuracy. a4 was best. } 16... e5 { [%eval 0.04] } 17. dxe5 { [%eval -0.3] } 17... Nxe5 { [%eval -0.26] } 18. Nc3? { [%eval -1.64] } { Mistake. Bxe5 was best. } 18... Nxd3?! { [%eval -0.67] } { Inaccuracy. Bg4 was best. } 19. Qxd3 { [%eval -0.54] } 19... Bf5 { [%eval -0.76] } 20. Qe2 { [%eval -0.76] } 20... Rad8 { [%eval -0.72] } 21. Rfd1 { [%eval -0.74] } 21... Qb4 { [%eval -0.48] } 22. Na4 { [%eval -0.48] } 22... b5 { [%eval -0.03] } 23. Bxg7 { [%eval 0.0] } 23... Kxg7 { [%eval -0.04] } 24. Qb2+ { [%eval -0.07] } 24... Kg8 { [%eval -0.04] } 25. a3?! { [%eval -0.73] } { Inaccuracy. Nc3 was best. } 25... Qg4 { [%eval -0.76] } 26. f3?! { [%eval -1.74] } { Inaccuracy. Nc3 was best. } 26... Qg5 { [%eval -1.69] } 27. e4?! { [%eval -2.86] } { Inaccuracy. Nc5 was best. } 27... Be6? { [%eval -1.22] } { Mistake. Bxe4 was best. } 28. Nc3 { [%eval -1.13] } 28... Qe3+ { [%eval -1.2] } 29. Kh1 { [%eval -1.17] } 29... h5 { [%eval -1.02] } 30. Re1 Rd2 31. Rxe3 Rxb2 32. b4 Rd8 33. Re2 Rb3 34. Re3 Rd2 35. Re2 Rd3 36. Nd1 Rxa3 37. Rb1 Rab3 38. Rc1 Rxb4 39. Nf2 Rc3 40. Ra1 a5 41. Nd1 Rcb3 0-1