[Event "TU Delft - August 23"] [Site "https://lichess.org/SKQlKGrJ"] [Date "2023.08.23"] [White "slx03"] [Black "olszju"] [Result "0-1"] [UTCDate "2023.08.23"] [UTCTime "17:18:08"] [WhiteElo "1508"] [BlackElo "1728"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. Bf4?! { (0.27 → -0.28) Inaccuracy. e3 was best. } (4. e3 Nbd7 5. Qc2 e6 6. Nf3 Bd6 7. Bd3 dxc4 8. Bxc4 O-O) 4... dxc4 5. a4 Nd5 6. e3?! { (-0.24 → -1.31) Inaccuracy. Bg3 was best. } (6. Bg3 b5 7. Nf3 Nxc3 8. bxc3 a6 9. e4 e6 10. Be2 Bd6) 6... Nxf4 7. exf4 Be6 8. Nf3 g6 9. Qc2?! { (-0.81 → -1.44) Inaccuracy. a5 was best. } (9. a5 Bg7 10. Qa4 Qd6 11. g3 Nd7 12. Bg2 O-O 13. O-O Rac8 14. Rfd1 b5 15. axb6 axb6) 9... Bf5?! { (-1.44 → -0.82) Inaccuracy. Na6 was best. } (9... Na6 10. Be2) 10. Ne4?! { (-0.82 → -1.76) Inaccuracy. Qc1 was best. } (10. Qc1 Be6 11. Be2 Bg7 12. O-O Nd7 13. Rd1 Qa5 14. Ng5 Bd5 15. Nxd5 cxd5 16. b3 cxb3) 10... Qd5 11. Nfd2 Qxd4 12. Bxc4 Bg7 13. O-O O-O 14. b4? { (-1.70 → -3.18) Mistake. Rfe1 was best. } (14. Rfe1 Nd7) 14... Nd7?! { (-3.18 → -2.26) Inaccuracy. b5 was best. } (14... b5 15. axb5 cxb5 16. Be2 Rc8 17. Qa2 Nc6 18. Bf3 a5 19. Ng5 e6 20. Nde4 Nxb4 21. Qe2) 15. Rad1 Nb6 16. Bb3 Qxb4 17. Rfe1 Rad8 18. Qc5 Qxc5 19. Nxc5 Bc8?! { (-4.52 → -3.09) Inaccuracy. Bc3 was best. } (19... Bc3 20. Nf3 Bb4 21. Rc1 Bxe1 22. Rxe1 Bc8 23. a5 Nd7 24. Nd3 e6 25. h4 Kg7 26. h5) 20. Rxe7?! { (-3.09 → -4.08) Inaccuracy. Nf3 was best. } (20. Nf3 Rxd1 21. Rxd1 Bc3 22. g3 Bb4 23. Nd3 Ba5 24. Nc5 Nd5 25. Bxd5 cxd5 26. Rb1 b6) 20... Nd7?? { (-4.08 → -0.73) Blunder. Nd5 was best. } (20... Nd5 21. Bxd5 Rxd5 22. Nce4 Rfd8 23. h4 h6 24. h5 f5 25. Ng3 Bf8 26. Re2 gxh5 27. Nxh5) 21. Nde4?! { (-0.73 → -1.68) Inaccuracy. Nxd7 was best. } (21. Nxd7 Rxd7) 21... Nxc5 22. Nxc5? { (-1.74 → -3.54) Mistake. Rxd8 was best. } (22. Rxd8 Rxd8 23. Nxc5 Bf8 24. Rxf7 Rd1+ 25. Bxd1 Kxf7 26. Ne4 Ke7 27. Kf1 b5 28. Ke2 Be6) 22... Rxd1+ 23. Bxd1 b6 24. Nb3?! { (-3.14 → -4.11) Inaccuracy. Ne4 was best. } (24. Ne4 Rd8) 24... Rd8 25. Bf3 Be6 26. Nc1 Bd5?! { (-4.98 → -3.61) Inaccuracy. Bb2 was best. } (26... Bb2 27. Rxa7 Bxc1 28. f5 gxf5 29. a5 bxa5 30. Rxa5 Bd5 31. Rc5 Bf4 32. Kf1 Bd6 33. Rxc6) 27. Bxd5 Rxd5 28. Kf1 Rd1+ 29. Re1 Rxe1+ 30. Kxe1 f5 31. Nd3 a5 32. Ne5?! { (-4.21 → -5.56) Inaccuracy. g3 was best. } (32. g3 b5 33. Nc5 bxa4 34. Nxa4 Bd4 35. f3 Kf7 36. Kd2 Ke6 37. Kd3 Kd5 38. h3 Bf2) 32... Bxe5 33. fxe5 Kf7?? { (-5.37 → -2.19) Blunder. f4 was best. } (33... f4 34. Ke2 b5 35. axb5 cxb5 36. g3 a4 37. Kd3 f3 38. Kc3 Kf7 39. Kb4 Ke6 40. Kxb5) 34. f4 Ke6 35. Kd2 Kd5 36. Kd3 b5 37. axb5?? { (-1.94 → -4.57) Blunder. Kc2 was best. } (37. Kc2 g5 38. g3 g4 39. Kb2 b4 40. Kc1 c5 41. Kb2 c4 42. Kc2 c3 43. Kb3 Kd4) 37... cxb5 38. Kc3 g5 39. g3 h6 40. Kb3 gxf4 41. gxf4 h5 42. h4?! { (-6.26 → -9.15) Inaccuracy. Ka2 was best. } (42. Ka2 Kc6) 42... Ke6 43. Kc3 Kd5 44. Kb3 a4+ 45. Kb4 Ke6 46. Ka3 Kd5 47. Kb4 Kc6 48. Ka3 Kc5 49. Kb2 b4 50. Ka2 b3+ 51. Kb2?! { (-11.41 → Mate in 11) Checkmate is now unavoidable. Ka3 was best. } (51. Ka3 Kb5 52. e6 Kc6 53. e7 Kd7 54. e8=Q+ Kxe8 55. Kb2 Kd7 56. Kc3 Ke6 57. Kb2 Kd6) 51... Kb4 52. e6 a3+ 53. Kb1 Kc3 54. Ka1 Kc2 55. e7 b2+ 56. Ka2 b1=Q+ 57. Kxa3 Qb3# { Black wins by checkmate. } 0-1