[Event "DUCC 37th Anniversary Blitz"] [Site "https://lichess.org/HERtiER5"] [Date "2024.01.01"] [White "EN_counter"] [Black "ABC2Z"] [Result "0-1"] [UTCDate "2024.01.01"] [UTCTime "16:21:59"] [WhiteElo "1965"] [BlackElo "2033"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 g6 { A48 East Indian Defense } 3. e3 Bg7 4. b3 c5 5. Bb2 O-O?! { (-0.27 → 0.34) Inaccuracy. cxd4 was best. } (5... cxd4 6. exd4 d5 7. Bd3 Nc6 8. O-O O-O 9. Nbd2 Nb4 10. Be2) 6. dxc5 Qa5+ 7. Nbd2?! { (0.76 → 0.06) Inaccuracy. c3 was best. } (7. c3 Qc7 8. Be2 a5 9. O-O Na6 10. Bxa6 bxa6 11. c4 Bb7) 7... Qxc5 8. Bd3 Nc6 9. a3 d5 10. Rb1 Bg4 11. O-O e5 12. Be2 Rfe8 13. h3?! { (0.18 → -0.40) Inaccuracy. b4 was best. } (13. b4 Qe7) 13... Bf5 14. c4? { (-0.48 → -1.83) Mistake. g4 was best. } (14. g4) 14... Bxb1 15. Qxb1 Rad8?! { (-1.92 → -1.32) Inaccuracy. e4 was best. } (15... e4 16. b4 Qe7 17. Ng5 d4 18. b5 d3 19. Bd1 Ne5 20. Bb3 Ned7 21. c5 Rf8 22. c6) 16. cxd5 Qxd5 17. Nc4?! { (-1.40 → -2.32) Inaccuracy. Bc4 was best. } (17. Bc4) 17... Qe4?! { (-2.32 → -1.24) Inaccuracy. e4 was best. } (17... e4 18. Nd4 Nxd4 19. Bxd4 b6 20. Rd1 Qg5 21. g3 Nd5 22. Qb2 Bxd4 23. Rxd4 b5 24. h4) 18. Qc1?! { (-1.24 → -1.93) Inaccuracy. Qa1 was best. } (18. Qa1) 18... Nd5 19. Rd1 Qf5 20. b4?! { (-1.70 → -2.93) Inaccuracy. g4 was best. } (20. g4) 20... e4 21. Bxg7 exf3 22. Bd3? { (-3.25 → -5.32) Mistake. Bxf3 was best. } (22. Bxf3 Kxg7 23. b5 Nce7 24. e4 Qf4 25. exd5 Qxc1 26. Rxc1 Nxd5 27. a4 Nf4 28. Ra1 Rd4) 22... Qg5 23. g3 Kxg7 24. Qb2+ Qf6 25. Qc2 Nc3 26. Re1 b5 27. Nd2 Ne5 28. Be4 Ne2+ 29. Kh2 Rc8 30. Qb2 Nc3 31. Bb7 Rc7 32. Ba6 Qxa6 33. Rc1 Rec8 34. Nf1 f6 35. Qd2 Qc6 36. Qd4 Qc4 37. Qd6 Qd5 38. Qa6?! { (-10.07 → Mate in 8) Checkmate is now unavoidable. Qxd5 was best. } (38. Qxd5 Nxd5 39. Rxc7+ Rxc7 40. g4 Rc2 41. Kg3 Nc3 42. h4 Ne4+ 43. Kf4 Rxf2 44. Kxe4 Rxf1) 38... Ne2?! { (Mate in 8 → -10.92) Lost forced checkmate sequence. Qa2 was best. } (38... Qa2 39. Nd2 Qxd2 40. Rf1 Qe2 41. Kg1 Rd8 42. Qxb5 Nxb5 43. Ra1 Rd2 44. Kh2 Qxf2+ 45. Kh1) 39. Rxc7+?! { (-10.92 → Mate in 7) Checkmate is now unavoidable. Rb1 was best. } (39. Rb1 Rc1 40. Qxa7+ Nd7 41. Qd4 Qxd4 42. exd4 Rxb1 43. Nd2 Rd1 44. Nxf3 Nxd4 45. Nxd4 Rxd4) 39... Rxc7 40. a4 bxa4? { (Mate in 5 → -9.77) Lost forced checkmate sequence. Qd1 was best. } (40... Qd1 41. g4 Qxf1 42. Qxf6+ Kxf6 43. g5+ Ke6 44. h4 Qg2#) 41. Qxa4 Qd1?? { (Mate in 8 → -5.29) Lost forced checkmate sequence. Rc1 was best. } (41... Rc1 42. e4 Rxf1 43. Qxa7+ Qd7 44. Qxd7+ Nxd7 45. h4 Rxf2+ 46. Kh3 h5 47. g4 Rg2 48. gxh5) 42. Qxd1 Rc1 43. Qd8?? { (-5.09 → Mate in 8) Checkmate is now unavoidable. Qa4 was best. } (43. Qa4 Rxf1 44. Qxa7+ Kh6 45. e4 Nd3 46. Qe3+ g5 47. Qxf3 Rxf2+ 48. Qxf2 Nxf2 49. b5 Nd4) 43... Rxf1 44. Qe7+ Nf7 45. h4 Rxf2+ 46. Kh3 Rg2 47. e4 Rxg3+ 48. Kh2 Rg4 49. e5 Rf4? { (Mate in 1 → -9.89) Lost forced checkmate sequence. Rxh4# was best. } (49... Rxh4#) 50. exf6+ Rxf6 51. Qe3 f2 52. Qxe2 f1=Q 53. Qxf1 Rxf1 54. h5 Rb1 55. h6+?! { (-16.83 → Mate in 28) Checkmate is now unavoidable. Kg3 was best. } (55. Kg3 gxh5 56. Kh4 Kg6 57. b5 Rxb5 58. Kg3 Rb4 59. Kg2 Kf6 60. Kf2 Rg4 61. Ke2 h4) 55... Nxh6 56. b5 Rxb5 57. Kh3 a5 58. Kh4 a4 59. Kg3 a3 60. Kf4 a2 61. Ke4 a1=Q 62. Kf4 Qa4+ 63. Kg3 Rb3+ 64. Kg2 Qa2+ 65. Kh1 Rb1# { Black wins by checkmate. } 0-1