[Event "2021 Lichess Anniversary"] [Site "https://lichess.org/JoFve0Us"] [Date "2021.06.20"] [White "r2300"] [Black "sajjadgame7"] [Result "1-0"] [UTCDate "2021.06.20"] [UTCTime "12:39:39"] [WhiteElo "1392"] [BlackElo "1530"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. g3 Qb6?! { (0.23 → 0.90) Inaccuracy. d5 was best. } (2... d5 3. b3 c5 4. e3 Nf6 5. Bb2 g6 6. Bg2 Bg7 7. O-O) 3. Bg2 e6 4. O-O Bc5? { (0.95 → 2.19) Mistake. Nf6 was best. } (4... Nf6 5. d4 Be7 6. c4 d5 7. b3 O-O 8. Nc3 Qa6 9. Qd3) 5. Nc3?! { (2.19 → 1.55) Inaccuracy. e4 was best. } (5. e4 Be7 6. d4 d5 7. e5 a5 8. c4 Nd7 9. Re1 Qd8 10. Bf1 dxc4 11. Bxc4 Nb6) 5... Nf6?! { (1.55 → 2.55) Inaccuracy. Be7 was best. } (5... Be7 6. e4 d5 7. d4 Nf6 8. e5 Nfd7 9. Ne2 O-O 10. Nf4 a5 11. Re1 Rd8 12. h4) 6. b3? { (2.55 → 1.01) Mistake. e4 was best. } (6. e4 Be7 7. e5 Nd5 8. Ne4 f5 9. Nd6+ Bxd6 10. exd6 Qb4 11. d4 O-O 12. Re1 b5) 6... Ng4? { (1.01 → 2.68) Mistake. Be7 was best. } (6... Be7 7. e4 d5 8. Re1 O-O 9. d4 Qd8 10. e5 Nfd7 11. Ne2 c5 12. c3 Nc6 13. h4) 7. e3?! { (2.68 → 1.74) Inaccuracy. d4 was best. } (7. d4) 7... d5? { (1.74 → 3.43) Mistake. Qa5 was best. } (7... Qa5 8. e4) 8. d4?? { (3.43 → 1.17) Blunder. Na4 was best. } (8. Na4 Qa5 9. Nxc5 Qxc5 10. a4 Nf6 11. Ba3 Qa5 12. d4 Qc3 13. Re1 Na6 14. e4 Nxe4) 8... Bd6?! { (1.17 → 2.33) Inaccuracy. Bb4 was best. } (8... Bb4 9. Bd2 Nf6 10. a3 Bxc3 11. Bxc3 Nbd7 12. Re1 Qc7 13. Nd2 O-O 14. a4 a5 15. e4) 9. Na4?! { (2.33 → 1.19) Inaccuracy. e4 was best. } (9. e4 Qa5) 9... Qd8 10. Nc3 O-O 11. h3?! { (1.28 → 0.40) Inaccuracy. e4 was best. } (11. e4 Bb4 12. Bb2 Bxc3 13. Bxc3 dxe4 14. Ne5 Nf6 15. Bb4 Re8 16. Nc4 a5 17. Ba3 Qc7) 11... Nf6 12. Nd2 Na6 13. e4 dxe4?! { (0.50 → 1.55) Inaccuracy. e5 was best. } (13... e5) 14. Ncxe4 Nxe4 15. Nxe4 Nb4?? { (1.41 → 3.42) Blunder. Be7 was best. } (15... Be7 16. Bb2 b6 17. c4 Bb7 18. Re1 Nc7 19. Qc2 Ne8 20. Rad1 Qd7 21. Bc1 h6 22. a3) 16. Nxd6 Qxd6 17. c3? { (3.75 → 1.76) Mistake. a4 was best. } (17. a4 Re8 18. Ba3 c5 19. Re1 Qd8 20. Qd2 Na6 21. Rad1 Qxd4 22. Qxd4 cxd4 23. Rxd4 Nb8) 17... Nd5 18. Bb2 Rb8 19. Qc1 Nf6?? { (1.68 → 5.37) Blunder. Rd8 was best. } (19... Rd8) 20. Ba3 c5?! { (5.29 → 7.15) Inaccuracy. Qd8 was best. } (20... Qd8 21. Bxf8 Qxf8 22. c4 Bd7 23. Rd1 a5 24. a3 Ra8 25. Qc3 Qd8 26. Rab1 h6 27. a4) 21. Bxc5 Qd8 22. Bxf8 Qxf8 23. f3?! { (7.27 → 4.68) Inaccuracy. c4 was best. } (23. c4 Bd7 24. Rd1 b6 25. Qf4 Rc8 26. Rac1 h6 27. Qd2 h5 28. Re1 Qd6 29. Rcd1 h4) 23... b6 24. g4 Bb7 25. Qe3 Nd5 26. Qd3? { (4.74 → 2.86) Mistake. Qd2 was best. } (26. Qd2 Ne7 27. f4 Bxg2 28. Qxg2 Rc8 29. f5 exf5 30. Qf3 fxg4 31. hxg4 Ng6 32. Rad1 h6) 26... Nf4 27. Qd1? { (3.18 → 1.37) Mistake. Qe3 was best. } (27. Qe3 g5 28. h4 h6 29. Rf2 Qd6 30. c4 Rd8 31. Rd1 b5 32. h5 Qa3 33. cxb5 Qd6) 27... Nxg2?? { (1.37 → 4.23) Blunder. h5 was best. } (27... h5 28. gxh5 Qd8 29. Qd2 Qh4 30. Kh2 Rd8 31. Qf2 Qf6 32. c4 Rxd4 33. Rad1 e5 34. Rxd4) 28. Kxg2 Rd8 29. Rc1?! { (4.61 → 3.53) Inaccuracy. Qd2 was best. } (29. Qd2) 29... e5?! { (3.53 → 4.89) Inaccuracy. h5 was best. } (29... h5 30. Qd2 Qd6 31. Rcd1 Qc7 32. Qe3 b5 33. Rc1 h4 34. Qe5 Qxe5 35. dxe5 Rd3 36. c4) 30. Qe2 exd4 31. cxd4 Rxd4 32. Rc7 Ba8 33. Rxa7 Rf4 34. Kg3 Rf6 35. Qa6?? { (7.43 → 0.67) Blunder. Qe7 was best. } (35. Qe7 Qb8+ 36. f4 h5 37. Rd7 Kh7 38. Rd8 Qb7 39. Qxb7 Bxb7 40. Rd7 Ba8 41. f5 Rc6) 35... Qd6+?? { (0.67 → 7.07) Blunder. Bc6 was best. } (35... Bc6) 36. Kg2 Qd2+ 37. Rf2?! { (6.43 → 4.67) Inaccuracy. Kg1 was best. } (37. Kg1 Qe3+ 38. Rf2 Qc1+ 39. Kg2 Bxf3+ 40. Rxf3 Qc2+ 41. Kh1 Qc1+ 42. Qf1 Qc6 43. Kg2 h5) 37... Bxf3+ 38. Kg3?? { (4.37 → Mate in 2) Checkmate is now unavoidable. Kg1 was best. } (38. Kg1 Qc1+) 38... Qd6+ 39. Kh4 g5+ 40. Kxg5 h6+?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qf4+ was best. } (40... Qf4+ 41. Kh4 Rh6#) 41. Kh4 Be4?? { (0.00 → 9.52) Blunder. Qc5 was best. } (41... Qc5 42. Ra8+ Kg7 43. Rg8+ Kxg8 44. Rxf3 Qg5+ 45. Kg3 Qe5+ 46. Kg2 Qb2+ 47. Kg3) 42. Rxf6?? { (9.52 → Mate in 5) Checkmate is now unavoidable. Qc8+ was best. } (42. Qc8+ Kg7 43. Qc3 Kg6 44. Qxf6+ Qxf6+ 45. Rxf6+ Kxf6 46. Ra6 Ke7 47. Rxb6 f5 48. Rb5 Bb1) 42... Qxf6+ 43. Kg3 Qf3+ 44. Kh4 Qf6+ 45. Kg3 Qf3+ 46. Kh4 Qf2+ 47. Kh5 Qc5+?! { (Mate in 2 → -16.38) Lost forced checkmate sequence. Bg6+ was best. } (47... Bg6+ 48. Kxh6 Qh4#) 48. Kxh6 Qd6+?? { (-16.36 → 0.00) Blunder. Qe3+ was best. } (48... Qe3+ 49. Kh5 Bg6+ 50. Kh4 Qf2+ 51. Kg5 Kg7 52. Qxb6 Qxb6 53. Rxf7+ Bxf7 54. Kf4 Qd4+ 55. Kf3) 49. Kg5 Qg6+?? { (0.00 → 5.66) Blunder. Qe5+ was best. } (49... Qe5+ 50. Kh4 Qf6+ 51. Kg3 Qf3+ 52. Kh4) 50. Kf4 Bc6? { (5.28 → 10.14) Mistake. Bd3 was best. } (50... Bd3 51. Qa4) 51. Qc8+ Kg7 52. Qf5 Qd6+ 53. Qe5+ Qf6+ 54. Qxf6+ Kxf6 55. h4 b5 56. g5+ Kg6?! { (12.15 → Mate in 13) Checkmate is now unavoidable. Kg7 was best. } (56... Kg7 57. h5 Kg8 58. Ra6 Bg2 59. h6 Kh7 60. Rd6 Bf1 61. Ke5 Be2 62. Kf6 Bh5 63. Rd8) 57. Kg4?! { (Mate in 13 → 11.17) Lost forced checkmate sequence. Ra6 was best. } (57. Ra6 Kg7 58. Rxc6 Kf8 59. Rf6 Ke8 60. h5 Ke7 61. h6 Kf8 62. Kf5 Ke7 63. h7 Kd7) 57... f6?! { (11.17 → Mate in 1) Checkmate is now unavoidable. Be4 was best. } (57... Be4 58. h5+ Kg7 59. b4 Kg8 60. Kf4 Bc2 61. Ke5 Bd1 62. h6 Bf3 63. Kf6 Bd5 64. Ra6) 58. gxf6?! { (Mate in 1 → 14.39) Lost forced checkmate sequence. h5# was best. } (58. h5#) 58... Kxf6?! { (14.39 → Mate in 13) Checkmate is now unavoidable. Bd5 was best. } (58... Bd5 59. Ra6 Kh6 60. Kf4 Bf7 61. Ra7 Bg6 62. Rg7 Kh5 63. Ke5 Kh6 64. Kd6 Kh5 65. Ke7) 59. Ra6 Ke7 60. Rxc6 { Black resigns. } 1-0