[Event "IMA 700"] [Site "https://lichess.org/1s412TXO"] [Date "2022.03.30"] [White "JiErEn2222"] [Black "inbestigator"] [Result "1-0"] [UTCDate "2022.03.30"] [UTCTime "10:37:32"] [WhiteElo "1939"] [BlackElo "1698"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. e3 Nc6 { D32 Tarrasch Defense: Symmetrical Variation } 6. Bd2 Be7 7. Rc1 O-O 8. Be2? { (-0.04 → -1.62) Mistake. dxc5 was best. } (8. dxc5 Bxc5 9. h3 a6 10. a3 Qe7 11. cxd5 exd5 12. Be2 d4) 8... cxd4 9. exd4 Bd7? { (-1.58 → -0.04) Mistake. dxc4 was best. } (9... dxc4 10. Bg5 Na5 11. O-O a6 12. Ne5 b5 13. Bf3 Rb8 14. Re1 Bb7 15. h4 h6 16. Bf4) 10. O-O a6 11. cxd5 exd5 12. Qb3 b5? { (0.00 → 1.33) Mistake. Na5 was best. } (12... Na5 13. Qd1) 13. Nxd5 Nxd5 14. Qxd5 Na5?? { (1.31 → 8.53) Blunder. Rc8 was best. } (14... Rc8 15. Bd3 Nb4 16. Bxb4 Bxb4 17. Ne5 Rxc1 18. Rxc1 Qg5 19. Rd1 Be6 20. Qe4 Qh5 21. Be2) 15. Bxa5 Qxa5 16. Qxd7 Rfe8 17. Ne5 Qxa2 18. Nc6 Bb4 19. Nxb4 Qxb2 20. Rc7 Rf8 21. Bh5 g6 22. Nd5 Kg7 23. Bf3 Qxd4 24. Rd1 Qb2 25. Qe7 Rae8 26. Qf6+?! { (8.95 → 5.13) Inaccuracy. Qh4 was best. } (26. Qh4 Rd8 27. Re7 Rxd5 28. Bxd5 Qf6 29. Qb4 a5 30. Qc5 a4 31. Re2 h5 32. Qxb5 a3) 26... Qxf6 27. Nxf6 Kxf6 28. h3 Kg7 29. Ra7 Re6 30. Bb7?? { (6.01 → 1.86) Blunder. Rdd7 was best. } (30. Rdd7 b4) 30... b4?? { (1.86 → 4.56) Blunder. Re7 was best. } (30... Re7 31. Rd6 Rb8 32. Rb6 h5 33. f3 h4 34. f4 Rc7 35. Kh2 a5 36. Rxb5 a4 37. Be4) 31. Rxa6 Rxa6 32. Bxa6 b3 33. Rb1 Rb8 34. Kf1 b2 35. Ke2 Kf6 36. Kd2 Ke6 37. Kc2 Kd6 38. Rxb2 Rxb2+ 39. Kxb2 Kc6 40. Bc4 Kd6 41. Bxf7 g5 42. Bg8 h6 43. g4 Ke7 44. Kc3 Kf6 45. Kd4 Kg7 46. Bd5 Kf6 47. Ke4 Kg6 48. Ke5 Kg7 49. Kf5 Kh7?! { (73.12 → Mate in 23) Checkmate is now unavoidable. Kf8 was best. } (49... Kf8 50. Kg6 Ke7 51. Kxh6 Kf6 52. Bb3 Ke5 53. Kxg5 Ke4 54. Kg6 Kf3 55. Bd5+ Kxf2 56. g5) 50. Kf6 Kh8 51. Bg8 Kxg8 52. Kg6 Kf8 53. Kxh6 Kf7 54. Kxg5 Kg7 { Black resigns. } 1-0