[Event "Panamerican Veteran 65 Chess Championship 2022"] [Site "Florianopolis SC"] [Date "2022.06.25"] [Round "8"] [White "Carvalho, Herbert Abreu"] [Black "Bermudes, Eduardo"] [Result "1-0"] [WhiteElo "2116"] [BlackElo "2050"] [Board "2"] [Variant "Standard"] [ECO "A41"] [Opening "Wade Defense"] [Annotator "https://lichess.org/@/carvaflu"] [Source "https://lichess.org/study/HgFESJp9/oXxLyRlo"] [Orientation "white"] 1. Nf3 { [%eval 0.25] } 1... d6?! { [%eval 0.77] } { Inaccuracy. d5 was best. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. d4 { [%eval 0.55] } 2... Bg4 { [%eval 0.89] } 3. e4 { [%eval 0.95] } 3... c6 { [%eval 1.25] } 4. a4 { [%eval 0.79] } 4... Qc7?! { [%eval 1.43] } { Inaccuracy. d5 was best. } (4... d5) 5. Nc3 { [%eval 1.27] } 5... e5 { [%eval 1.18] } 6. Be2 { [%eval 0.86] } 6... Be7 { [%eval 0.85] } 7. Be3 { [%eval 0.67] } 7... Nf6 { [%eval 0.89] } 8. h3 { [%eval 0.9] } 8... Bh5 { [%eval 0.59] } 9. Nd2 { [%eval 1.0] } 9... Bxe2 { [%eval 1.11] } 10. Qxe2 { [%eval 0.72] } 10... Na6 { [%eval 1.14] } 11. a5?! { [%eval 0.46] } { Inaccuracy. Nc4 was best. } (11. Nc4 O-O 12. O-O Rfd8 13. Rad1 Nb4 14. dxe5 dxe5 15. Rxd8+ Bxd8 16. Kh1 Qe7 17. f4 exf4) 11... Nb4 { [%eval 0.88] } 12. Nb3?! { [%eval 0.23] } { Inaccuracy. Nc4 was best. } (12. Nc4 exd4 13. Bxd4 O-O 14. O-O d5 15. exd5 Nfxd5 16. Nxd5 Nxd5 17. Rfe1 Rfd8 18. Be5 Qd7) 12... O-O { [%eval 0.24] } 13. O-O { [%eval 0.42] } 13... Rfe8 { [%eval 0.36] } 14. Ra4 { [%eval 0.22] } 14... d5 { [%eval 0.41] } 15. dxe5 { [%eval 0.4] } 15... Nxe4?? { [%eval 2.46] } { Blunder. Qxe5 was best. } (15... Qxe5 16. f4 Qh5 17. Qxh5 Nxh5 18. exd5 Nxc2 19. Bf2 Nb4 20. Rd1 cxd5 21. Nxd5 Nxd5 22. Rxd5) 16. Nxe4 { [%eval 2.5] } 16... dxe4 { [%eval 2.49] } 17. c3 { [%eval 2.55] } 17... Nd5 { [%eval 2.52] } 18. Rxe4 { [%eval 2.69] } 18... Nxe3 { [%eval 2.74] } 19. Qxe3 { [%eval 2.54] } 19... c5 { [%eval 3.12] } 20. c4? { [%eval 1.33] } { Mistake. e6 was best. } (20. e6 f6 21. Rd1 Qc6 22. Rd7 Rad8 23. Qe2 g6 24. a6 b5 25. Rxa7 Qb6 26. Rd7 Qxa6) 20... b6 { [%eval 1.59] } 21. a6 { [%eval 1.82] } 21... Rad8 { [%eval 1.67] } 22. f4 { [%eval 1.86] } 22... Qc8 { [%eval 1.92] } 23. f5 { [%eval 1.66] } 23... f6 { [%eval 2.23] } 24. Rg4 { [%eval 2.12] } 24... Bf8 { [%eval 2.09] } 25. e6 { [%eval 2.22] } 25... Qxa6 { [%eval 2.1] } 26. Ra1?! { [%eval 1.45] } { Inaccuracy. Nd2 was best. } (26. Nd2 Qa2) 26... Qb7 { [%eval 1.33] } 27. Nd2 { [%eval 1.21] } 27... Rd4? { [%eval 2.86] } { Mistake. Kh8 was best. } (27... Kh8) 28. Nf3?! { [%eval 2.14] } { Inaccuracy. Ne4 was best. } (28. Ne4) 28... Rd6 { [%eval 2.75] } 29. Re4? { [%eval 1.05] } { Mistake. Nd2 was best. } (29. Nd2 Kh8) 29... Be7 { [%eval 1.13] } 30. Qf4 { [%eval 0.86] } 30... Red8 { [%eval 1.27] } 31. Ree1 { [%eval 0.97] } 31... a6 { [%eval 1.46] } 32. Qe4 { [%eval 1.31] } 32... Qc8 { [%eval 1.38] } 33. Qc2?! { [%eval 0.7] } { Inaccuracy. Kf2 was best. } (33. Kf2 a5) 33... g6?? { [%eval 6.92] } { Blunder. Rd3 was best. } (33... Rd3 34. Kf2) 34. Qe4?? { [%eval 2.52] } { Blunder. fxg6 was best. } (34. fxg6 Rxe6) 34... gxf5?! { [%eval 3.75] } { Inaccuracy. Kg7 was best. } (34... Kg7 35. h4) 35. Qxf5 { [%eval 4.46] } 35... Kh8?! { [%eval 5.85] } { Inaccuracy. Rf8 was best. } (35... Rf8 36. Re4) 36. Re4?? { [%eval 2.32] } { Blunder. Ne5 was best. } (36. Ne5) 36... Rg8 { [%eval 2.32] } 37. Rae1 { [%eval 2.57] } 37... b5?! { [%eval 3.75] } { Inaccuracy. Qe8 was best. } (37... Qe8 38. Rg4) 38. b3?? { [%eval 1.68] } { Blunder. Rh4 was best. } (38. Rh4 Rg7 39. Rg4 Qf8 40. Nh4 bxc4 41. Rxg7 Qxg7 42. Qf3 Rd3 43. Qf2 Qf8 44. Nf5 a5) 38... Rg7? { [%eval 3.08] } { Mistake. bxc4 was best. } (38... bxc4 39. bxc4) 39. Rg4 { [%eval 2.73] } 39... Rxg4 { [%eval 3.11] } 40. Qxg4 { [%eval 3.25] } 40... Qd8? { [%eval 5.42] } { Mistake. bxc4 was best. } (40... bxc4 41. bxc4) 41. Nh4 { [%eval 4.87] } 41... Qf8?! { [%eval 7.23] } { Inaccuracy. Rd4 was best. } (41... Rd4 42. Qh5) 42. Qh5 { [%eval 7.07] } 42... Kg8 { [%eval 11.35] } 43. Re3 { [%eval 11.26] } { 1-0 White wins. } 1-0