[Event "Nicaragua grupo 2 simul"] [Site "https://lichess.org/z1s69IvY"] [Date "2023.11.24"] [White "zuluagazo"] [Black "MikeB12"] [Result "1-0"] [UTCDate "2023.11.24"] [UTCTime "01:20:23"] [WhiteElo "1700"] [BlackElo "1500"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "5400+0"] [ECO "E11"] [Opening "Bogo-Indian Defense: Grünfeld Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Nbd2 { E11 Bogo-Indian Defense: Grünfeld Variation } O-O 5. a3 Bxd2+ 6. Qxd2 d5 7. Qc2 Nc6 8. Bg5 h6 9. Bxf6?! { (0.60 → 0.04) Inaccuracy. Bf4 was best. } (9. Bf4 dxc4 10. Qxc4 Qd5 11. e3 b6 12. Qxd5 Nxd5 13. Bg3 Bb7 14. Rc1 Rfc8 15. Be2 Nce7) 9... Qxf6 10. e3 dxc4 11. Bxc4 Bd7 12. O-O Rfe8 13. Ba2 Rac8 14. Rad1 Ne7 15. Bb1 Ng6?! { (0.71 → 1.28) Inaccuracy. Qf5 was best. } (15... Qf5) 16. Rfe1? { (1.28 → 0.17) Mistake. Ne5 was best. } (16. Ne5 Bb5 17. Nxg6 fxg6 18. Rfe1 Rf8 19. f4 Be8 20. Rc1 a5 21. Qb3 b6 22. h3 a4) 16... Bc6 17. e4 Nh4?! { (0.18 → 1.08) Inaccuracy. e5 was best. } (17... e5 18. Ba2 exd4 19. Nxd4 Bd7 20. Re3 c5 21. Rf3 cxd4 22. Rxf6 Rxc2 23. Bxf7+ Kh8 24. Rxg6) 18. Ne5 Qg5?! { (1.18 → 1.84) Inaccuracy. Bb5 was best. } (18... Bb5) 19. g3 Ng6 20. Nxc6 bxc6 21. e5 Rb8 22. b4 Nh4? { (1.73 → 3.05) Mistake. Rb6 was best. } (22... Rb6 23. Qa4 Qg4 24. Be4 Nf4 25. f3 Qg5 26. Bxc6 Rd8 27. Kh1 Nd5 28. Bxd5 Rxd5 29. Qe8+) 23. Qxc6 Red8 24. Qe4 Nf5 25. h4 Qg6 26. Qf4?! { (3.63 → 2.44) Inaccuracy. d5 was best. } (26. d5 h5 27. dxe6 fxe6 28. Qc6 Rf8 29. Rd7 a5 30. b5 Rb6 31. Qc5 Rbb8 32. Qc4 c6) 26... h5?! { (2.44 → 3.55) Inaccuracy. c6 was best. } (26... c6 27. Be4) 27. Bxf5? { (3.55 → 2.04) Mistake. d5 was best. } (27. d5 Qg4 28. Qxg4 hxg4 29. Kg2 Kf8 30. dxe6 fxe6 31. Rc1 a5 32. bxa5 Rd5 33. Ba2 Rd2) 27... exf5?! { (2.04 → 3.04) Inaccuracy. Qxf5 was best. } (27... Qxf5 28. Qxf5) 28. d5 Rb5?! { (2.83 → 3.91) Inaccuracy. a5 was best. } (28... a5 29. bxa5 Qg4 30. d6 cxd6 31. Qxg4 hxg4 32. exd6 Rb7 33. Re5 g6 34. a6 Ra7 35. Ra5) 29. d6 cxd6 30. exd6 Rb7 31. Rd5 Rbd7 32. Red1 Qg4 33. Qxf5 Qxf5 34. Rxf5 Rxd6 35. Rxd6 Rxd6 36. Rxh5 Rd1+ 37. Kg2 Rd3 38. Ra5 Rd7 39. h5 Kh7 40. g4 f6 41. Kg3 Rd3+ 42. f3 Rd7 43. Ra6 Kg8 44. f4 Rd3+ 45. Kf2 Rd2+ 46. Ke3 Rg2 47. Kf3 Rb2 48. Rxa7 Rb3+ 49. Ke4 Rb1 50. Kf5 Kh7 51. Ra5 Rb3 52. b5 Rd3 53. a4 Kg8? { (5.88 → 40.51) Mistake. Rb3 was best. } (53... Rb3 54. Ra7 Rb1 55. Ke6 Rb3 56. Kd6 Rb1 57. Kc5 Rc1+ 58. Kd5 Rd1+ 59. Kc6 Rf1 60. b6) 54. Ra8+?! { (40.51 → 7.77) Inaccuracy. b6 was best. } (54. b6 Rd7 55. Ra7 Rd6 56. b7 Rb6 57. Ra8+ Kf7 58. b8=Q Rxb8 59. Rxb8 Ke7 60. Rb7+ Kd6) 54... Kf7 55. Ra7+ Kg8 56. Kg6 Rd8 57. Rxg7+?! { (Mate in 18 → 47.11) Lost forced checkmate sequence. b6 was best. } (57. b6 f5 58. b7 Rd6+ 59. Kxf5 Rd5+ 60. Kg6 Rd6+ 61. Kg5 Rb6 62. Ra8+ Kf7 63. b8=Q Rxb8) 57... Kh8 58. Rh7+ Kg8 59. Ra7 Rf8 60. b6 Rb8 61. a5 Kf8 62. Kxf6 Kg8 63. f5 { Black resigns. } 1-0