[Event "Joaçaba U-2300"]
[Site "Joacaba"]
[Date "2023.07.02"]
[Round "5"]
[White "Acosta, Pablo Alejandro"]
[Black "Starke, Bruno Orlando"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2005"]
[BlackElo "2102"]
[Annotator "Pablo Alejandro Acosta"]
[PlyCount "133"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CHESSBASE"]
[SourceDate "2023.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.12"]
[SourceQuality "1"]
1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. c4 dxc4 5. bxc4 c5 6. g3 Bg7 7. Bg2 O-O 8. O-O Nc6 9. d3 Ne8 {Carlsen já tinha utilizado essa idéia contra Artemiev em 2020} 10. Bxg7 (10. Qc1 e5 11. Nfd2 $14 {[%eval 45,22] [%wdl 74,921,5]}) (10. Qd2 e5 11. Nc3 $14 {[%eval 58,20] [%wdl 109,888,3]}) 10... Nxg7 (10... Kxg7 11. Nc3 $14 {[%eval 65,24] [%wdl 131,866,3]} Nd6 $14 (11... Bd7 12. Qc1 $16 {[%eval 72,23] [%wdl 153,845,2]})) 11. Nc3 (11. Nfd2 Bd7 12. Nc3 $14 {[%eval 47,22] [%wdl 76,920,4]}) (11. Qa4 Bd7) (11. Re1) 11... Bf5 $6 {Novidade} (11... Bd7 $14 {[%eval 46,23] [%wdl 76,920,4]} 12. Qc1 $14 {[%eval 58,22] [%wdl 105,892,3]} (12. Qd2 Nf5 $14 {[%eval 55,23] [%wdl 96,901,3]})) (11... Rb8 $16 {[%eval 72,21] [%wdl 156,842,2]} 12. Nd2 Bd7 $14 {[%eval 65,24] [%wdl 127,871,2]}) (11... Ne6 12. a3 Ned4 13. e3 Nxf3+ 14. Bxf3 {Liang (2067) 0-1 Fakhrutdivov (2501)}) 12. Nd2 Qd7 13. Rb1 Rab8 14. Qa4 $1 {[%csl Gc6] Controlar a casa c6 é chave para garantir a iniciativa} Rfc8 15. Rfe1 $2 (15. Nb3 $1 b6 (15... Qd6 16. Na5 Nd4 $18 {[%eval 254,22] [%wdl 984,16,0]}) (15... Nd8 16. Qxa7 Ra8 $18 {[%eval 303,21] [%wdl 997,3,0]}) (15... Ne6 16. e4 Bg4 $18 {[%eval 293,22] [%wdl 996,4,0]}) (15... Qc7 16. Nxc5 $18 Qe5 17. Qa3 Qd6 $18 {[%eval 351,21] [%wdl 999,1,0]}) 16. Nxc5 bxc5 17. Bxc6 $18) 15... Bh3 16. Bh1 b6 17. Nd5 Kf8 18. Ne4 Nd4 19. Qd1 Bf5 20. Qd2 Bxe4 21. Bxe4 Qd6 22. Rb2 Ne8 23. Reb1 Nf6 24. Nxf6 Qxf6 25. a4 Nc6 26. Bxc6 Qxc6 27. a5 Rb7 28. axb6 axb6 (28... Rxb6 29. Rxb6 axb6 30. Qb2 $16) 29. Rb5 Rcb8 $5 30. h4 {Buscando a segunda debilidade} Kg7 31. Qe3 Qd6 32. h5 f6 33. hxg6 hxg6 34. Kg2 Qc6+ 35. f3 Rh8 36. Rh1 $4 {Jogando muito rapido. Na partida utilizei apenas 25 minutos. Meu adversario já estava com menos de 5 minutos.} (36. Rxb6 $8 Qxb6 (36... Rxb6 37. Qxe7+ Kh6 38. Rh1+ Kg5 39. Qe3+ Kf5 40. g4#) 37. Rxb6 $18 {[%eval 625,18] [%wdl 1000,0,0]}) 36... Rxh1 37. Kxh1 Ra7 38. Kg2 Qd6 39. Rb1 Ra2 40. Kf2 Kf7 41. Rh1 Qd4 $4 {o erro decisivo} (41... Kg8 $3 $11 42. Rc1 f5 43. Rb1 {[%eval 12,36] [%wdl 13,982,5]}) (41... Rb2 $16 42. Rh8 g5 $16 {[%eval 77,24] [%wdl 110,889,1]}) 42. Rh7+ Kf8 43. Rxe7 Qxe3+ 44. Rxe3 Kf7 45. Re4 Rb2 46. Rh4 Kg7 47. Rh1 b5 48. cxb5 Rxb5 49. Ke3 Kf7 50. Rh8 Ke6 51. f4 Ra5 52. Rc8 f5 53. Re8+ Kd7 54. Rg8 Ra6 55. Rg7+ Kd8 56. Kd2 Re6 57. e3 Kc8 58. Ke2 Kd8 59. Ra7 Rb6 60. Ra5 Rc6 61. e4 Ke7 62. e5 Ke6 63. Ra8 g5 64. Rg8 $1 gxf4 65. Rg6+ Kd5 66. Rxc6 Kxc6 67. gxf4 {Negras abandonaram} 1-0