[Event "January 26 DMV simul"] [Site "https://lichess.org/cmQkpd5u"] [Date "2024.01.27"] [White "jposthuma"] [Black "bobbyz2131"] [Result "1-0"] [UTCDate "2024.01.27"] [UTCTime "00:09:07"] [WhiteElo "2671"] [BlackElo "1897"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "900+3"] [ECO "E00"] [Opening "Catalan Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. g3 { E00 Catalan Opening } Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 d6?! { (0.13 → 1.05) Inaccuracy. Nc6 was best. } (6... Nc6 7. dxc5 Ne4 8. Qe3 Qa5+ 9. Bd2 Nxd2 10. Qxd2 Qxc5 11. Rc1) 7. Bg2?! { (1.05 → 0.26) Inaccuracy. dxc5 was best. } (7. dxc5 dxc5 8. Qxd8+ Kxd8 9. Bg2 Ke7 10. Bf4 Ne8 11. Nf3 Nd7 12. O-O-O f6 13. b3 a5) 7... Nc6? { (0.26 → 1.60) Mistake. cxd4 was best. } (7... cxd4 8. Qxd4 e5 9. Qc3 h6 10. Nf3 Be6 11. O-O O-O 12. Rd1 Nc6 13. b4 Qb6 14. Be3) 8. Nf3?! { (1.60 → 0.49) Inaccuracy. dxc5 was best. } (8. dxc5 e5) 8... O-O 9. O-O Qb6 10. e3 Rd8 11. Rd1?! { (0.33 → -0.42) Inaccuracy. Qc2 was best. } (11. Qc2 cxd4 12. exd4 Nxd4 13. Nxd4 Qxd4 14. Be3 Qe5 15. Rfd1 Qa5 16. Rd2 Qc7 17. Qb3 h6) 11... cxd4?! { (-0.42 → 0.46) Inaccuracy. e5 was best. } (11... e5 12. h3) 12. exd4 d5 13. c5 Qc7?! { (0.59 → 1.65) Inaccuracy. Qb3 was best. } (13... Qb3 14. Qe2 Ne4 15. Bf4 f6 16. Rac1 Bd7 17. Rd3 Qa4 18. h4 h6 19. b4 a5 20. Qb2) 14. b4 a6 15. Bb2?! { (1.80 → 1.21) Inaccuracy. Qb2 was best. } (15. Qb2 b5 16. Bf4 Qe7 17. a4 bxa4 18. Rxa4 Bb7 19. Ra3 h6 20. Bf1 Ne8 21. h4 f6) 15... Ne4 16. Qc2 Bd7 17. Nd2 Nf6 18. Bc3 Re8 19. a4 Ne7 20. Qd3 Ng6 21. b5 axb5 22. axb5 Rec8 23. h4 h5 24. Bf3?! { (1.64 → 0.53) Inaccuracy. Nb3 was best. } (24. Nb3) 24... Ng4?! { (0.53 → 1.64) Inaccuracy. Rxa1 was best. } (24... Rxa1 25. Rxa1) 25. Qe2 f5 26. Nb3 Ne7? { (1.76 → 3.26) Mistake. Rxa1 was best. } (26... Rxa1 27. Rxa1 Rf8 28. Ba5 Qb8 29. c6 bxc6 30. Nc5 Bc8 31. b6 e5 32. b7 Bxb7 33. Nd7) 27. b6 Qd8 28. Na5 Rcb8 29. Bd2 Qe8 30. Bf4 Nc6 31. Nxc6 Bxc6 32. Bxb8 Rxb8 33. Bxg4 hxg4 34. Qe5 Kf7 35. Re1 Qc8 36. Ra3 Bd7 37. f3 gxf3 38. Rxf3 g6 39. g4 Qh8 40. Qxh8 Rxh8 41. gxf5 gxf5 42. Rf4?! { (4.62 → 3.42) Inaccuracy. Rh3 was best. } (42. Rh3 Kg6 43. Kf2 Ra8 44. h5+ Kh6 45. Rg3 Ra4 46. Rg6+ Kh7 47. Reg1 Bc6 48. Rg7+ Kh8) 42... Rg8+ 43. Kf2 Rh8 44. Ra1?! { (4.31 → 3.06) Inaccuracy. Kg3 was best. } (44. Kg3 Be8 45. h5 Rxh5 46. Rh4 Rg5+ 47. Kf4 Rg7 48. Reh1 Rg2 49. Rh7+ Kf6 50. R1h6+ Bg6) 44... Kf6 45. Rg1? { (3.67 → 2.11) Mistake. Re1 was best. } (45. Re1 Be8 46. Kg3 Rg8+ 47. Kh3 Rh8 48. Rf2 Bb5 49. Rb2 Ba6 50. c6 bxc6 51. b7 Rb8) 45... Be8?! { (2.11 → 3.47) Inaccuracy. e5 was best. } (45... e5 46. dxe5+ Kxe5 47. Rg7 Kxf4 48. Rxd7 Rc8 49. Rc7 Rb8 50. Ke2 d4 51. Kd3 Ke5 52. Kc4) 46. Kg3 Rg8+ 47. Kh2 Rh8 48. Rg5 Bg6 49. Rg2?! { (3.71 → 2.60) Inaccuracy. Kh3 was best. } (49. Kh3 Bh5 50. Rf2 Bf7 51. c6 bxc6 52. b7 Rb8 53. Rb2 e5 54. dxe5+ Kxe5 55. h5 Kf6) 49... Be8?! { (2.60 → 3.35) Inaccuracy. e5 was best. } (49... e5) 50. Ra2? { (3.35 → 1.95) Mistake. Re2 was best. } (50. Re2 Bc6 51. Re3 Be8 52. Re1 Ba4 53. Kh3 Bc2 54. c6 bxc6 55. Rf2 Bd3 56. Rb2 f4) 50... Bc6?! { (1.95 → 3.11) Inaccuracy. e5 was best. } (50... e5) 51. Ra3?? { (3.11 → 0.60) Blunder. Re2 was best. } (51. Re2 Bb5 52. Re3 Ba4 53. Kh3 Bb5 54. Re1 Bd3 55. Rf2 Rb8 56. Rb2 Rc8 57. h5 Rh8) 51... Kg6?? { (0.60 → 3.78) Blunder. e5 was best. } (51... e5 52. dxe5+) 52. Rh3 Kf6 53. h5 Rh6 54. Kg3 Kg5?! { (3.00 → 4.47) Inaccuracy. e5 was best. } (54... e5 55. dxe5+ Kxe5 56. Rfh4 d4 57. Kf2 f4 58. Rg4 Kd5 59. Rxf4 Kc4 60. Ke2 Be8 61. Kd2) 55. Rf2 Be8 56. Rfh2?! { (5.35 → 4.20) Inaccuracy. Rg2 was best. } (56. Rg2 f4+ 57. Kf3+ Kf5 58. Re2 Bg6 59. Re5+ Kf6 60. Kxf4 Bf5 61. Rh2 Be4 62. Rg5 Rh8) 56... Rxh5?? { (4.20 → 26.27) Blunder. e5 was best. } (56... e5 57. dxe5) 57. Rxh5+ Bxh5 58. Rxh5+ Kxh5 59. c6 bxc6 60. b7 f4+?! { (35.26 → Mate in 15) Checkmate is now unavoidable. Kg6 was best. } (60... Kg6 61. b8=Q Kf7 62. Qd8 e5 63. Qd7+ Kf6 64. Qxc6+ Ke7 65. Qxd5 exd4 66. Qxd4 Kf7 67. Kf4) 61. Kxf4 e5+ 62. Kxe5 c5 63. Kxd5 c4 64. Kxc4 Kg5 65. b8=Q Kg4 66. Qe5 Kf3 67. d5 Kg4 68. d6 Kf3 69. d7 Kg4 70. d8=Q Kf3 71. Qf8+ Kg4 72. Qeg7+ Kh3 73. Qfh8# { White wins by checkmate. } 1-0