[Event "CAMPEONATO PARAENSE DE XADREZ 2015 - CLÁSSICO -CBX/FIDE"] [Site "Colégio Impacto - Parauapebas/PA"] [Date "2015.11.22"] [Round "5"] [White "CHAVES, Allysson Pereira"] [Black "MARTINS, Clauber F"] [Result "0-1"] [WhiteElo "1980"] [BlackElo "2039"] [Variant "Standard"] [TimeControl "-"] [ECO "D33"] [Opening "Tarrasch Defense: Prague Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 { D33 Tarrasch Defense: Prague Variation } 7. Bg5 cxd4 8. Nxd4 Be7 9. Bg2 Be6 10. O-O O-O 11. e3 h6 12. Bxf6 Bxf6 13. Nce2 Qb6 14. Nxe6 fxe6 15. Nf4 Ne5?? { (0.42 → 2.58) Blunder. Rfe8 was best. } (15... Rfe8 16. Bh3 Nd8 17. Rc1 Nf7 18. Qb3 Qxb3 19. axb3 Nd8 20. Rc7 Bxb2 21. Rd7 a5 22. Nd3 Bf6 23. Rc1) 16. Nxe6 Rfe8 17. Nd4? { (2.79 → 1.32) Mistake. Nf4 was best. } (17. Nf4 d4 18. exd4 Nf7 19. Nd5 Qxd4 20. Qxd4 Bxd4 21. Nc7 Rad8 22. Nxe8 Rxe8 23. Rad1 Bxb2 24. Rd7 Ne5) 17... Rad8 18. Qb3 Qxb3 19. axb3 a6 20. Ra5 Nd3 21. Bxd5+ Kh8 22. Bxb7 Nxb2 23. Bxa6 Bxd4 24. exd4 Rxd4 25. Ra2 Nd1 26. Rc2 Re6 27. Bb7 Rd3 28. Kg2 Nc3 29. Ra1 Nb5 30. Ra8+ Kh7 31. Rc5 Nd6 32. Bd5 Rf6 33. Ra2 h5 34. Bc4 Nxc4 35. Rxh5+?? { (2.27 → -0.24) Blunder. bxc4 was best. } (35. bxc4 Kh6 36. h4 Rc3 37. Rc8 Rc1 38. Rc7 Rc3 39. Rc5 Rf8 40. Re2 Rc1 41. Rc7 Rf5 42. Rb2 Rf6) 35... Kg6 36. Rc5 Nd6 37. Rb2 Ne4 38. Rcc2 Ng5 39. f4 Nf3 40. Rc4 Nd2 41. Rb4 Re6 42. Rb5 Re2+ 43. Kh3 Re4 44. b4 Nf3?! { (-0.65 → 0.00) Inaccuracy. Nc4 was best. } (44... Nc4 45. Rf2 Rb3 46. Rg5+ Kf6 47. b5 Nd6 48. Kg4 Rxb5 49. Rxb5 Nxb5 50. Rb2 Nc3 51. Kf3 Re6 52. Rd2) 45. Rb6+ Kh7 46. Rb7? { (-0.09 → -1.43) Mistake. Ra6 was best. } (46. Ra6 Rd2 47. Raa2 Rxb2 48. Rxb2 Re6 49. g4 Nd4 50. g5 Nb5 51. Kg4 g6 52. h4 Re4 53. Rh2 Rxb4) 46... Re6 47. Kg4? { (-1.51 → -3.36) Mistake. Kg2 was best. } (47. Kg2 Rh6 48. h3 Ne1+ 49. Kh2 Rg6 50. Rb5 Rdxg3 51. Rg5 R3xg5 52. fxg5 Rxg5 53. h4 Rb5 54. Kg3 Kg8) 47... Rh6? { (-3.36 → -1.56) Mistake. Rg6+ was best. } (47... Rg6+ 48. Kf5 Re3 49. Rd7 Rh6 50. Rdd2 Rf6+ 51. Kg4 Nxd2 52. Rxd2 Rb3 53. Kg5 Rg6+ 54. Kh5 Rxb4 55. f5) 48. h4?? { (-1.56 → -9.57) Blunder. f5 was best. } (48. f5 Nxh2+ 49. Kf4 Rf3+ 50. Ke4 Rxg3 51. b5 Ng4 52. b6 Nf6+ 53. Ke5 Re3+ 54. Kd6 Ng4+ 55. Kc7 Rf6) 48... Rg6+ { White resigns. } 0-1