[Event "Grenke Open 2024"] [Site "https://lichess.org/n5RibSSz"] [Date "2024.03.31"] [Round "8"] [White "Hueck, Marvin Constantin"] [Black "Parsch, Christian"] [Result "0-1"] [WhiteElo "2065"] [BlackElo "2093"] [Variant "Standard"] [TimeControl "-"] [ECO "E05"] [Opening "Catalan Opening: Open Defense, Classical Line"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 { E05 Catalan Opening: Open Defense, Classical Line } 7. Qc2 b6 8. Rd1 Bb7 9. Qxc4 Nbd7 10. Nc3 a6 11. Bf4 Rc8 12. Ne5 b5 13. Qb3 Bxg2 14. Kxg2 c5 15. d5?! { (0.32 → -0.28) Inaccuracy. dxc5 was best. } (15. dxc5 Qe8 16. Nxd7 Nxd7 17. Ne4 Nxc5 18. Nxc5 Bxc5 19. Rac1 e5 20. Be3 Bxe3 21. Qxe3 Qe6) 15... c4 16. Qc2 Nxe5 17. Bxe5 Nxd5 18. Nxd5 exd5 19. e4 Rc5 20. Qc3?! { (-0.12 → -0.93) Inaccuracy. b4 was best. } (20. b4 cxb3 21. Qxb3 Qa8 22. Rxd5 Re8 23. Qf3 Qc6 24. Rad1 Qe6 25. Qf5 Qxf5 26. exf5 Rec8) 20... f6 21. Bd4 Rc6 22. Qf3?! { (-0.63 → -1.73) Inaccuracy. Be3 was best. } (22. Be3 Rd6) 22... dxe4 23. Qxe4 Rd6 24. Bc5?! { (-1.62 → -2.85) Inaccuracy. Re1 was best. } (24. Re1 Rxd4) 24... Rxd1 25. Bxe7 Qd5 26. Qxd5+ Rxd5 27. Bxf8 Kxf8 28. a4?! { (-2.71 → -3.77) Inaccuracy. b3 was best. } (28. b3 Ke7 29. bxc4 bxc4 30. Rc1 Rd4 31. Kf3 Kd6 32. Rb1 Kc5 33. Rb7 Kc6 34. Rb8 Rd7) 28... b4 29. Rc1 Rc5 30. Kf3 c3?? { (-2.81 → -0.12) Blunder. Ke7 was best. } (30... Ke7 31. Rc2 Kd6 32. Ke4 c3 33. bxc3 Rxc3 34. Rxc3 bxc3 35. Kd3 Kc5 36. Kxc3 f5 37. h4) 31. bxc3 bxc3 32. Ke3 Rc4 33. Kd3 Rxa4 34. Rxc3 Ra2 35. Ke3 Kf7 36. h4 h5 37. Rc7+ Kg6 38. Kf3 a5 39. Rb7 a4 40. Ra7 a3 41. Kg2 Kf5 42. Rxg7 Rc2 43. Rh7 Kg6 44. Ra7 a2 45. Ra5 Kf7 46. Kf3 Ke6 47. Ke3 Kd6 48. f3 Rg2 49. Kf4 Rc2 50. Ra3 Kc5 51. Kf5?? { (0.00 → -4.71) Blunder. Ra7 was best. } (51. Ra7 Kb6 52. Ra8 f5 53. Kg5 f4 54. Kxf4 Kb5 55. Rb8+ Kc6 56. Ra8 Kb5) 51... Kb4 52. Ra8?! { (-4.65 → -6.18) Inaccuracy. Rxa2 was best. } (52. Rxa2 Rxa2 53. Kf4 Kc5 54. g4 Ra4+ 55. Kg3 Kd6 56. gxh5 Ke5 57. h6 Kf5 58. h7 Ra8) 52... Rc5+ 53. Kxf6 Ra5 54. Rxa5 Kxa5 55. Kg5?! { (-5.78 → -8.58) Inaccuracy. g4 was best. } (55. g4 a1=Q+ 56. Kf5 Qg7 57. gxh5 Qh6 58. Ke4 Kb5 59. Kd5 Qxh5+ 60. Kd4 Kc6 61. f4 Kd6) 55... a1=Q 56. Kxh5?? { (-6.46 → Mate in 15) Checkmate is now unavoidable. Kg6 was best. } (56. Kg6 Qd4 57. Kf5 Qd5+ 58. Kf4 Qd6+ 59. Ke4 Qxg3 60. f4 Kb6 61. f5 Qg7 62. Kf3 Kc5) 56... Qg7 57. g4 Qf7+ 58. Kg5 Qxf3 59. h5 Kb6 60. h6 Qf7 61. Kh4 Qg6 { Black wins. } 0-1