[Event "Turniej integracyjny URz"] [Site "https://lichess.org/EUZGn1DD"] [Date "2021.03.12"] [White "RB94"] [Black "aatak33"] [Result "1-0"] [UTCDate "2021.03.12"] [UTCTime "19:36:55"] [WhiteElo "2008"] [BlackElo "1847"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D86"] [Opening "Grünfeld Defense: Exchange Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 { D86 Grünfeld Defense: Exchange Variation, Classical Variation } c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O b6 11. Rc1 Qc7 12. Bb5 Na5 13. dxc5?! { (0.72 → -0.34) Inaccuracy. Nf4 was best. } (13. Nf4 e6 14. Re1 Bb7 15. d5 Rad8 16. h4 Bc6 17. Bxc6 Nxc6 18. Qe2 Ne5 19. c4 Qd7) 13... bxc5 14. Bf4?! { (-0.27 → -1.19) Inaccuracy. Nf4 was best. } (14. Nf4 e6) 14... Qb7? { (-1.19 → 0.00) Mistake. e5 was best. } (14... e5) 15. a4?? { (0.00 → -2.34) Blunder. Rb1 was best. } (15. Rb1 Be6 16. Qa4 a6 17. Bd3 Qd7 18. Qxd7 Bxd7 19. Be3 Rfc8 20. Rb6 Bb5 21. Bxb5 axb5) 15... Qxe4? { (-2.34 → -0.95) Mistake. a6 was best. } (15... a6 16. Bd3) 16. Be3?? { (-0.95 → -3.24) Blunder. Bc7 was best. } (16. Bc7 Nc4 17. Nf4 e6 18. Nd3 Bb7 19. f3 Qd5 20. Qe2 Bc6 21. Ba6 Nb6 22. a5 Nd7) 16... Bb7 17. Nf4 e5? { (-3.01 → -1.69) Mistake. Rfd8 was best. } (17... Rfd8 18. Qe2) 18. Bd3 Qc6 19. Bb5 Qf6 20. Nh3 Rfd8 21. Qg4 Qe7 22. Rfd1?! { (-1.81 → -2.71) Inaccuracy. Qg5 was best. } (22. Qg5) 22... Nb3? { (-2.71 → -1.10) Mistake. Bd5 was best. } (22... Bd5 23. Qg5) 23. Rb1 Rxd1+?! { (-0.96 → -0.24) Inaccuracy. Na5 was best. } (23... Na5 24. Rd7) 24. Qxd1?! { (-0.24 → -1.31) Inaccuracy. Rxd1 was best. } (24. Rxd1) 24... Na5 25. Bg5?! { (-1.07 → -1.72) Inaccuracy. Qd7 was best. } (25. Qd7) 25... f6 26. Be3 Rd8 27. Qe2 Qd6 28. f3 Kh8?! { (-1.17 → -0.08) Inaccuracy. a6 was best. } (28... a6) 29. Nf2 f5 30. Rd1 Qc7 31. Rxd8+ Qxd8 32. Bxc5 a6?! { (0.32 → 1.02) Inaccuracy. Qc7 was best. } (32... Qc7 33. Bxa7) 33. Bd3?! { (1.02 → 0.00) Inaccuracy. Bxa6 was best. } (33. Bxa6) 33... Qd7 34. Bc2 Qc6 35. Bb4 Nc4 36. Qd3 h6?? { (0.00 → 5.64) Blunder. Bf6 was best. } (36... Bf6 37. Bb3 Nb6 38. Qe3 Nd5 39. Bxd5 Qxd5 40. Qa7 h6 41. Qb8+ Kh7 42. Qc7+ Kg8 43. Qb8+) 37. Qd8+?? { (5.64 → 0.08) Blunder. Bb3 was best. } (37. Bb3) 37... Kh7 38. Bb3 e4 39. Bf8 exf3?? { (-0.04 → 4.91) Blunder. Bf6 was best. } (39... Bf6 40. Be7 Bxc3 41. Ba3 Bg7 42. Bf8 Qc8 43. Qxc8 Bxc8 44. Bxg7 Nd2 45. Bc3 Nxb3 46. fxe4) 40. Bxg7 Kxg7 41. Qe7+ Kg8 42. gxf3 Qd5?! { (4.56 → 6.51) Inaccuracy. a5 was best. } (42... a5) 43. Bxc4 Qxc4 44. Qxb7 f4 45. Ne4 Qxa4 46. Qc8+ Kf7 47. Qc7+ Kf8 48. Qd6+ Kf7 49. Qf6+ Ke8 50. Qxg6+ Kd7? { (7.52 → Mate in 9) Checkmate is now unavoidable. Kd8 was best. } (50... Kd8) 51. Qf7+? { (Mate in 9 → 7.99) Lost forced checkmate sequence. Nc5+ was best. } (51. Nc5+ Kd8 52. Qd6+ Ke8 53. Qe6+ Kf8 54. Nxa4 Kg7 55. Nc5 h5 56. Qf5 Kg8 57. Ne6 Kh8) 51... Kc6? { (7.99 → Mate in 9) Checkmate is now unavoidable. Kd8 was best. } (51... Kd8 52. Qf8+) 52. Qe8+ { Black resigns. } 1-0