[Event "1284º TRENZINHO DAS ONZE Arena"] [Site "https://lichess.org/7mQzGwwF"] [Date "2024.06.18"] [White "JhonasChess"] [Black "Valdenicio2022"] [Result "0-1"] [UTCDate "2024.06.18"] [UTCTime "02:11:44"] [WhiteElo "1945"] [BlackElo "2081"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+3"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E61"] [Opening "King's Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 { E61 King's Indian Defense } Bg7 4. Bf4 O-O 5. Nf3 d6 6. e3 h6 7. h3 Nc6 8. Be2 Kh7 9. Bh2 Nd7 10. O-O e5 11. d5 Ne7 12. Qc2 f5 13. Rfd1 a5 14. b3 Nc5?! { (-0.32 → 0.24) Inaccuracy. b6 was best. } (14... b6) 15. Rac1?! { (0.24 → -0.31) Inaccuracy. a3 was best. } (15. a3 b6) 15... Kh8?! { (-0.31 → 0.26) Inaccuracy. f4 was best. } (15... f4 16. exf4 exf4 17. Na4 Bf5 18. Qd2 Nxa4 19. bxa4 g5 20. c5 dxc5 21. Rxc5) 16. e4? { (0.26 → -1.02) Mistake. a3 was best. } (16. a3) 16... f4?! { (-1.02 → -0.45) Inaccuracy. g5 was best. } (16... g5 17. exf5) 17. Bf1?! { (-0.45 → -1.28) Inaccuracy. Nd2 was best. } (17. Nd2) 17... g5 18. g3?? { (-1.27 → -3.73) Blunder. a3 was best. } (18. a3 Na6) 18... g4?! { (-3.73 → -2.45) Inaccuracy. fxg3 was best. } (18... fxg3 19. fxg3 Rxf3 20. Be2 Rf8 21. Kg2 Ng8 22. Rh1 b6 23. Bg1 Bd7 24. Be3) 19. Nh4 f3?! { (-2.31 → -1.52) Inaccuracy. Bf6 was best. } (19... Bf6 20. Nf5 f3 21. a3 a4 22. b4 Nb3 23. c5 h5 24. Nxa4 Nxf5 25. Qxb3) 20. hxg4?! { (-1.52 → -2.22) Inaccuracy. a3 was best. } (20. a3) 20... Bxg4 21. Re1 Qe8 22. Qd1 Ng6 23. Nxf3? { (-2.49 → -4.03) Mistake. Nf5 was best. } (23. Nf5 Ne7 24. Nxg7 Kxg7 25. a3 a4 26. b4 Nb3 27. Rc2 Rd8) 23... Bxf3 24. Qd2 Ne7 25. Bh3 Qh5 26. Bf1 Ng8 27. Be2 Nf6 28. Qe3? { (-4.19 → -7.25) Mistake. Bxf3 was best. } (28. Bxf3 Qxf3 29. Qe2 Ng4 30. Rc2 Nd3 31. Qxf3 Rxf3 32. Ree2 Raf8 33. Nb5 Rxf2) 28... Ng4 29. Bxf3 Rxf3 30. Qxf3 Rf8?! { (-6.09 → -4.33) Inaccuracy. Qxh2+ was best. } (30... Qxh2+ 31. Kf1 Rf8 32. Ke2 Nxf2 33. Qxf8+ Bxf8 34. Kf3 Nfd3 35. Rf1 Nxc1 36. Rxc1) 31. Qg2 Rxf2 32. Qxf2 Nxf2 33. Kxf2 Qxh2+ 34. Ke3?! { (-5.05 → -7.07) Inaccuracy. Kf3 was best. } (34. Kf3 Nd3 35. Rf1 Nxc1 36. Rxc1 Qd2 37. Ne2 Qd3+ 38. Kf2 Qxe4 39. Rf1 h5) 34... h5?! { (-7.07 → -5.22) Inaccuracy. Qxg3+ was best. } (34... Qxg3+ 35. Ke2 Bf6 36. Kf1 Nd3 37. Re2 Qf4+ 38. Kg2 Qxc1 39. Rf2 Nxf2 40. Ne2) 35. Rh1?? { (-5.22 → Mate in 12) Checkmate is now unavoidable. Kf3 was best. } (35. Kf3 Nd3 36. Re2 Qh3 37. Rd1 Nf4 38. Rdd2 Bh6 39. Rh2 Qf1+ 40. Rhf2 Qh1+) 35... Qxg3+ 36. Kd2 Bh6+ 37. Kc2 Bxc1? { (Mate in 11 → -7.01) Lost forced checkmate sequence. Qd3+ was best. } (37... Qd3+ 38. Kb2 Bxc1+ 39. Kxc1 Qxc3+ 40. Kd1 Qf3+ 41. Kc2 Qg2+ 42. Kc1 Qxh1+ 43. Kc2) 38. Rxh5+ Kg7 39. Kxc1? { (-7.53 → Mate in 9) Checkmate is now unavoidable. Rh1 was best. } (39. Rh1 Qg2+ 40. Kxc1 Qxh1+ 41. Kc2 Qg2+ 42. Kc1 Qf1+ 43. Kb2 Kh6 44. Na4 Qf2+) 39... Qxc3+ 40. Kd1 Nxe4 41. Rh2 Qf3+ 42. Kc1? { (-7.24 → Mate in 6) Checkmate is now unavoidable. Kc2 was best. } (42. Kc2 Qg3 43. Re2 Qc3+ 44. Kb1 Nd2+ 45. Rxd2 Qxd2 46. a3 Kh6 47. b4 Qd1+) 42... Qf4+ 43. Kb2 Qxh2+ 44. Ka3 Nc5 45. b4 Qg3+ 46. Kb2 Na4+ 47. Kc2 Qc3+ 48. Kd1 Qb2 49. Ke1 Nc3 50. Kf1 Ne4 51. Kg1 Qe2 52. Kh1 Qf2 53. b5 Ng3# { Black wins by checkmate. } 0-1