[Event "REGIONAL NORTE DE XADREZ 2015 - CBX/FIDE"] [Site "Auditório da Ufopa - Santarém/PA"] [Date "2015.09.05"] [Round "1"] [White "Farias, Sergio Luiz Cardoso"] [Black "Martins, Clauber F"] [Result "0-1"] [WhiteElo "1621"] [BlackElo "2056"] [Variant "Standard"] [TimeControl "-"] [ECO "C00"] [Opening "French Defense: Steiner Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e6 2. e4 { C00 French Defense: Steiner Variation } c5 3. Nc3 Nc6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bg5 Qa5 9. Bxf6 gxf6 10. Qf3 Qg5 11. a3 Be7 12. b4?! { (0.05 → -0.51) Inaccuracy. Rd1 was best. } (12. Rd1 Rb8 13. Rd2 f5 14. exf5 Qxf5 15. Qxf5 exf5 16. Be2 O-O 17. O-O Bf6 18. Na4 Kg7 19. b4 Re8) 12... a5 13. b5 Qe5 14. Qg3 Bd6 15. Qxe5 Bxe5 16. Kd2 Bb7 17. Rb1 Bxc3+?! { (-0.88 → -0.15) Inaccuracy. cxb5 was best. } (17... cxb5 18. Bd3 b4 19. axb4 axb4 20. Rxb4 Bc6 21. g3 Bd4 22. f3 Ke7 23. Nb5 Bc5 24. Rb2 Rhb8 25. Rhb1) 18. Kxc3 cxb5 19. Rxb5 Bxe4 20. f3 Bc6 21. Rb6 O-O?! { (-1.11 → -0.44) Inaccuracy. h5 was best. } (21... h5 22. Bd3 Ke7 23. Kd4 Rhg8 24. Rb2 h4 25. Be4 Bxe4 26. Kxe4 f5+ 27. Kd4 Rac8 28. Rd1 a4 29. Rc1) 22. Bd3 f5 23. Rhb1 Kg7 24. c5 Rfc8 25. Ba6 Rc7 26. Kd4 Kf6 27. h4 Rg8 28. R1b2 Rd8 29. Be2 d6 30. cxd6 Rxd6+ 31. Ke3 Rcd7?! { (-1.01 → -0.24) Inaccuracy. Rdd7 was best. } (31... Rdd7 32. Kf2 Ba4 33. Rb8 Rd5 34. g4 fxg4 35. fxg4 Bd1 36. g5+ Kg7 37. R8b5 Rxb5 38. Bxb5 Rc3 39. Rd2) 32. Ra6 a4 33. Rc2?! { (0.00 → -0.72) Inaccuracy. Rbb6 was best. } (33. Rbb6 Rc7 34. f4 Ke7 35. g3 Rc8 36. Bf3 Bxf3 37. Rxd6 Bb7 38. Rab6 Bd5 39. Rxd5 exd5 40. Kd4 Rg8) 33... Bd5 34. Rxd6 Rxd6 35. Bb5 Bb3 36. Rc8?! { (-0.79 → -1.67) Inaccuracy. Rc1 was best. } (36. Rc1 Rb6 37. Rc5 Rb8 38. Bd3 Bd5 39. Ra5 Rb3 40. Rxa4 h5 41. Ke2 Ke5 42. Ke3 f4+ 43. Ke2 Rb2+) 36... Rd1 37. Ra8 Ra1 38. Bxa4? { (-1.98 → -3.46) Mistake. Kd4 was best. } (38. Kd4 Rxa3 39. f4 Ra2 40. Bc6 Rc2 41. Bf3 Rc1 42. Ke3 Rh1 43. g3 Rg1 44. Kf2 Ra1 45. Ra7 a3) 38... Bd5 39. Bc6 Bxc6 40. Ra7 Bd5 41. g3?! { (-4.67 → -6.63) Inaccuracy. Ra4 was best. } (41. Ra4 Ra2 42. g4 Rh2 43. gxf5 e5 44. f4 Rh3+ 45. Ke2 exf4 46. Rxf4 Rxa3 47. Kf2 Ke5 48. Rb4 Kxf5) 41... Rg1 42. Kf2 Ra1 43. Ke3 Rb1 44. f4 Rb3+ 45. Kf2 Rf3+ 46. Ke2 Rxg3 47. a4 Rf3 48. a5 Rxf4 49. Rc7 Rxh4 50. a6 f4 51. a7 Rh2+ 52. Kf1 f3 53. Rc5 Ra2 { White resigns. } 0-1