[Event "GM Zierk simul"] [Site "https://lichess.org/GvyMkMJt"] [Date "2023.08.07"] [White "Zkid"] [Black "Los_animales_perruno"] [Result "1-0"] [UTCDate "2023.08.07"] [UTCTime "01:50:29"] [WhiteElo "2031"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+20"] [ECO "B41"] [Opening "Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 { B41 Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation } Nf6 6. Nc3 Qc7 7. a3 d6 8. Be2 Be7 9. O-O O-O 10. Be3 Nbd7 11. Rc1 b6 12. Kh1 Bb7 13. f3 Rac8 14. Qd2 Kh8 15. Rfd1 Rfd8 16. b4 Qb8 17. Nb3 Ba8 18. Qe1 Ne5 19. Na4 Nfd7 20. Nb2?! { (1.27 → 0.50) Inaccuracy. Qf2 was best. } (20. Qf2) 20... Bf6 21. Rd2 Ng6 22. Qf2 h6 23. Rcd1 Bc3?! { (0.39 → 0.99) Inaccuracy. d5 was best. } (23... d5 24. cxd5 exd5 25. Na4 b5 26. Nac5 Nxc5 27. Nxc5 dxe4 28. Nd7 Qc7 29. fxe4 Bg5 30. Bxg5) 24. Rc2 Be5 25. Nd3 d5 26. Nxe5 Ngxe5 27. exd5 Bxd5 28. Rdc1 Bc6 29. f4 Ng6 30. Nd4?! { (0.70 → -0.01) Inaccuracy. c5 was best. } (30. c5 b5) 30... Be4 31. Rd2 Nf6 32. Bf3?! { (-0.09 → -0.76) Inaccuracy. f5 was best. } (32. f5 exf5) 32... Nxf4 33. Rcd1?? { (-0.83 → -3.00) Blunder. Qf1 was best. } (33. Qf1 Ng6) 33... Ng6?? { (-3.00 → -0.87) Blunder. Rxc4 was best. } (33... Rxc4 34. Nc6) 34. Be2 Qa8?! { (-1.21 → -0.65) Inaccuracy. Ba8 was best. } (34... Ba8 35. Nf3) 35. Nb3 Rxd2?! { (-0.84 → 0.00) Inaccuracy. b5 was best. } (35... b5) 36. Nxd2 Ne5? { (0.00 → 1.36) Mistake. b5 was best. } (36... b5 37. Nxe4) 37. Bxb6 Qc6 38. Bd4 Ned7?! { (1.97 → 3.10) Inaccuracy. Neg4 was best. } { Black offers draw } (38... Neg4 39. Qg3 h5 40. h3 Rd8 41. Bc3 Bxg2+ 42. Kg1 Bxh3 43. Qxh3 Kg8 44. Qg3 a5 45. Re1) 39. Kg1? { (3.10 → 1.61) Mistake. Nxe4 was best. } (39. Nxe4 Qxe4 40. Qf3 Qxf3 41. gxf3 Nb8 42. Bg1 Kg8 43. a4 Nfd7 44. a5 Kf8 45. b5 Ke7) 39... Bc2 40. Rc1 Be4?! { (1.92 → 2.90) Inaccuracy. e5 was best. } (40... e5 41. Rxc2 exd4 42. Qxd4 a5 43. c5 Qa4 44. Qb2 axb4 45. axb4 Nd5 46. Rc4 Rb8 47. Qd4) 41. Nxe4 Qxe4 42. c5 e5 43. Bb2 Qc6 44. Qf5 Re8 45. Bc4 Re7 46. Rd1 g6? { (2.37 → 4.67) Mistake. a5 was best. } (46... a5 47. Qc2 Qb7 48. Qd2 axb4 49. axb4 Qb8 50. Ba1 Qa7 51. Qa2 Qc7 52. Qa3 e4 53. Be2) 47. Qh3 Kg7 48. Qe3 Ng4 49. Qf3?! { (3.57 → 2.22) Inaccuracy. Qe2 was best. } (49. Qe2 h5 50. h3 Nh6 51. Bxa6 f6 52. Bb5 Qc7 53. Qd2 Nb8 54. Qd6 Qb7 55. a4 Nf5) 49... Qxf3 50. gxf3 Ne3 { Black offers draw } 51. Rc1 Nxc4 52. Rxc4 f6 53. c6?! { (2.52 → 1.40) Inaccuracy. a4 was best. } (53. a4 Re8 54. Bc1 e4 55. f4 e3 56. Kf1 g5 57. Ke2 f5 58. Bxe3 gxf4 59. Rxf4 Nf6) 53... Nb6 54. c7 Nc8 55. a4 Rd7 56. Bc3?! { (1.31 → 0.55) Inaccuracy. Bc1 was best. } (56. Bc1 Kf7) 56... Rd1+?! { (0.55 → 1.25) Inaccuracy. Kf7 was best. } (56... Kf7 57. Kf2 Ke6 58. Ke3 Rd5 59. f4 exf4+ 60. Rxf4 f5 61. Rc4 Kd7 62. Bg7 Rd6 63. Rd4) 57. Kf2 Rc1?! { (2.34 → 3.47) Inaccuracy. Kf7 was best. } (57... Kf7 58. Rc6 Rd6 59. Rxd6 Nxd6 60. b5 axb5 61. Bb4 Nc8 62. axb5 Ke8 63. Bc5 Kd7 64. b6) 58. Ke3 Kf7 59. Rc6 Ke7 60. Kd2 Ra1?? { (2.81 → 7.16) Blunder. Rh1 was best. } (60... Rh1 61. Rxa6 Rxh2+ 62. Kd1 Rh4 63. b5 Rc4 64. Ba5 Kd7 65. b6 Rc6 66. b7 Rxa6 67. b8=N+) 61. Bxa1 { Black resigns. } 1-0