[Event "AJedrez Cerebro y Tecnologia Arena"] [Site "https://lichess.org/PsrSNiFe"] [Date "2021.08.31"] [White "Tematico"] [Black "CEDOPUNTOS"] [Result "0-1"] [UTCDate "2021.08.31"] [UTCTime "01:44:10"] [WhiteElo "2565"] [BlackElo "2241"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B06"] [Opening "Pterodactyl Defense: Eastern, Anhanguera"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Be3 { B06 Pterodactyl Defense: Eastern, Anhanguera } cxd4 5. Bxd4 Nf6 6. e5 Nh5 7. e6?? { (0.89 → -0.86) Blunder. Nge2 was best. } (7. Nge2 f5 8. h3 f4 9. Ng1 Nc6 10. Nf3 d6 11. Bb5 O-O) 7... dxe6 8. Bb5+? { (-0.78 → -2.12) Mistake. Bxg7 was best. } (8. Bxg7 Qxd1+ 9. Rxd1 Nxg7 10. Nb5 Na6 11. Nxa7 Bd7 12. Nb5 f6) 8... Nc6 9. Bxg7 Qxd1+ 10. Rxd1 Nxg7 11. Bxc6+ bxc6 12. Nf3 Ba6?! { (-2.48 → -1.71) Inaccuracy. f6 was best. } (12... f6) 13. Ne5 Rc8?? { (-2.01 → 1.33) Blunder. f6 was best. } (13... f6) 14. Ne4? { (1.33 → -0.18) Mistake. Rd7 was best. } (14. Rd7 Bc4 15. Rxa7 Bd5 16. O-O f6 17. Nd7 Nf5 18. Na4 Rd8 19. Nab6 e5 20. c3 Be6) 14... f6 15. Nd7 Rd8 16. Ndc5 Rxd1+?! { (-0.67 → -0.08) Inaccuracy. Bc8 was best. } (16... Bc8) 17. Kxd1 Bc8 18. Ke2?! { (-0.47 → -1.44) Inaccuracy. Kc1 was best. } (18. Kc1 Kf7) 18... Nf5?! { (-1.44 → -0.59) Inaccuracy. e5 was best. } (18... e5) 19. c3?! { (-0.59 → -1.33) Inaccuracy. Rd1 was best. } (19. Rd1) 19... Nd6 20. f3 Nxe4 21. fxe4 e5 22. h3 Kf7 23. g4?? { (-0.68 → -3.86) Blunder. a4 was best. } (23. a4 h5 24. h4 g5 25. b4 gxh4 26. Rxh4 Bg4+ 27. Ke3 Rd8 28. Rh1 Rd1 29. Rxd1 Bxd1) 23... Rd8?? { (-3.86 → -1.49) Blunder. h5 was best. } (23... h5) 24. b3?! { (-1.49 → -2.17) Inaccuracy. Rd1 was best. } (24. Rd1 Rxd1 25. Kxd1 h5 26. gxh5 g5 27. Ke1 Bxh3 28. c4 Bg4 29. h6 Kg6 30. b4 Kxh6) 24... h6 25. Ke3 Rd6?! { (-1.98 → -1.10) Inaccuracy. g5 was best. } (25... g5 26. a4 Rh8 27. Nd3 h5 28. Rf1 Kg6 29. Nf2 Be6 30. b4 Rd8 31. Rb1 Bc4 32. Rc1) 26. Rf1 Kg7 27. Rf2? { (-1.31 → -3.15) Mistake. Rg1 was best. } (27. Rg1 h5) 27... g5? { (-3.15 → -1.66) Mistake. Rd1 was best. } (27... Rd1 28. Rf3) 28. a4 h5 29. Kf3?! { (-2.25 → -3.12) Inaccuracy. Rg2 was best. } (29. Rg2) 29... hxg4+ 30. hxg4 Rd1 31. c4 Rg1 32. Rd2?! { (-2.66 → -3.94) Inaccuracy. Rg2 was best. } (32. Rg2 Rxg2) 32... Bxg4+ 33. Kf2 Rd1?? { (-3.68 → -0.45) Blunder. Rc1 was best. } (33... Rc1 34. a5) 34. Rxd1 Bxd1 35. Ne6+?? { (-0.31 → -4.00) Blunder. b4 was best. } (35. b4) 35... Kg6 36. Nd8 Bxb3 37. a5 Bxc4 38. Nxc6 e6?! { (-5.85 → -4.35) Inaccuracy. a6 was best. } (38... a6) 39. Nxa7 f5?? { (-5.06 → -1.82) Blunder. g4 was best. } (39... g4) 40. Ke3?? { (-1.82 → -6.35) Blunder. Nc6 was best. } (40. Nc6 Bb5 41. Nxe5+ Kf6 42. Nf3 Bc4 43. Nd2 Bd3 44. Ke3 Bb5 45. Nb3 Ke5 46. Nc5 g4) 40... fxe4?? { (-6.35 → -0.45) Blunder. f4+ was best. } (40... f4+ 41. Kf2 Bd3 42. Nc6 Bxe4 43. Nxe5+ Kf5 44. Nf7 Kf6 45. Nh6 Bb7 46. Ke2 e5 47. Kd3) 41. Nc6 Bd5?? { (-0.38 → 10.75) Blunder. Bb5 was best. } (41... Bb5 42. Nb4) 42. Nb4?? { (10.75 → -4.68) Blunder. Ne7+ was best. } (42. Ne7+) 42... Ba8 43. a6 Kf5 44. a7?! { (-6.13 → -9.25) Inaccuracy. Kf2 was best. } (44. Kf2 g4 45. Nc2 Kf4 46. Ne3 g3+ 47. Ke2 Bc6 48. a7 Ba8 49. Ng2+ Kg4 50. Kf1 Bb7) 44... g4 45. Na6 Bd5?? { (-55.89 → 0.00) Blunder. g3 was best. } (45... g3 46. Nb4 g2 47. Kf2 e3+ 48. Kg1 e2 49. Nc2 Ke4 50. Ne1 Ke3 51. Nxg2+ Bxg2 52. Kxg2) 46. Nb4?? { (0.00 → -8.90) Blunder. Nc7 was best. } (46. Nc7 Bb7 47. a8=R Bxa8 48. Nxa8 Kg5 49. Nc7 g3 50. Nxe6+ Kg4 51. Nc5 g2 52. Kf2 Kh3) 46... Ba8 47. Na6 Bb7?! { (-56.17 → -6.51) Inaccuracy. g3 was best. } (47... g3 48. Nb4 g2 49. Kf2 e3+ 50. Kg1 e2 51. Nd3 Ke4 52. Ne1 Ke3 53. Nxg2+ Bxg2 54. Kxg2) 48. Nc5 Bd5 49. Nd7?! { (-6.23 → -58.74) Inaccuracy. Kf2 was best. } (49. Kf2 Ba8 50. Kg2 e3+ 51. Kg3 e2 52. Kf2 g3+ 53. Kxe2 e4 54. Kf1 e3 55. Nd3 Ke4) 49... g3 50. Nb6?! { (-18.95 → Mate in 15) Checkmate is now unavoidable. Nc5 was best. } (50. Nc5 g2) 50... Bb7? { (Mate in 15 → -7.34) Lost forced checkmate sequence. g2 was best. } (50... g2 51. Kf2 e3+ 52. Kg1 e2 53. Nxd5 e1=Q+ 54. Kxg2 Qd2+ 55. Kf1 Qxd5 56. Ke2 Qa2+ 57. Kd3) 51. Nd7? { (-7.34 → Mate in 12) Checkmate is now unavoidable. Nc4 was best. } (51. Nc4 Kg4 52. Ke2 e3 53. Nxe3+ Kh3 54. a8=R Bxa8 55. Ke1 g2 56. Kf2 Kh2 57. Nxg2 Bxg2) 51... g2 52. Kf2 e3+ 53. Kg1 Ke4? { (Mate in 12 → -9.31) Lost forced checkmate sequence. e2 was best. } (53... e2 54. Kf2 g1=Q+ 55. Kxe2 Qg2+ 56. Kd3 Qd5+ 57. Kc3 Qxd7 58. Kb3 e4 59. Kc3 e3 60. Kb3) 54. Nc5+ Kf3 55. Nxb7?! { (-77.28 → Mate in 3) Checkmate is now unavoidable. Nd3 was best. } (55. Nd3 e2) 55... e2 56. a8=Q e1=Q+ 57. Kh2 g1=Q+ 58. Kh3 Qeg3# { Black wins by checkmate. } 0-1