[Event "Sonic The Hedgehog Arena"] [Site "https://lichess.org/8liqrkQx"] [Date "2022.06.08"] [White "yobdc"] [Black "BiancoNero888"] [Result "1-0"] [UTCDate "2022.06.08"] [UTCTime "18:14:47"] [WhiteElo "2530"] [BlackElo "1785"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "240+3"] [ECO "D80"] [Opening "Grünfeld Defense: Stockholm Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 { D80 Grünfeld Defense: Stockholm Variation } Bg7 5. Bxf6 exf6? { (0.24 → 1.37) Mistake. Bxf6 was best. } (5... Bxf6 6. cxd5 c6 7. Rc1 O-O 8. dxc6 Qxd4 9. Qxd4 Bxd4 10. cxb7) 6. cxd5 O-O 7. e4? { (1.35 → 0.00) Mistake. e3 was best. } (7. e3 Nd7 8. g3 c5 9. dxc6 bxc6 10. Bg2 Rb8 11. Nge2 Rxb2) 7... Nd7?! { (0.00 → 0.67) Inaccuracy. c6 was best. } (7... c6 8. Nf3 cxd5 9. exd5 Na6 10. Bxa6 bxa6 11. O-O Rb8 12. b3) 8. Nf3 Nb6 9. Be2?! { (0.59 → 0.01) Inaccuracy. Bd3 was best. } (9. Bd3 f5) 9... f5 10. e5 Nxd5 11. O-O Re8 12. Rc1?! { (0.33 → -0.25) Inaccuracy. Nxd5 was best. } (12. Nxd5 Qxd5) 12... Be6 13. Nd2?! { (0.00 → -1.03) Inaccuracy. Nxd5 was best. } (13. Nxd5 Bxd5 14. Bc4 Re7 15. Re1 Bxf3 16. Qxf3 Qxd4 17. e6 fxe6 18. Rxe6 Rxe6 19. Bxe6+ Kh8) 13... a5 14. Bf3 c6 15. Nc4 Bf8?! { (-0.64 → 0.12) Inaccuracy. Nxc3 was best. } (15... Nxc3 16. Rxc3) 16. a3? { (0.12 → -1.16) Mistake. Bxd5 was best. } (16. Bxd5) 16... Rc8? { (-1.16 → 0.00) Mistake. Nxc3 was best. } (16... Nxc3) 17. Nxd5 Bxd5 18. Bxd5 Qxd5?? { (0.43 → 3.41) Blunder. cxd5 was best. } (18... cxd5 19. Ne3 Rxc1 20. Qxc1 f6 21. Qc3 fxe5 22. dxe5 d4 23. Qc4+ Kh8 24. Rd1 Rxe5 25. Rxd4) 19. Nb6 Qb5 20. Nxc8 Rxc8 21. Qd2 Rd8 22. Rfd1 Qd5 23. Qc3 c5? { (3.20 → 5.72) Mistake. Bh6 was best. } (23... Bh6 24. Rb1 Bf8 25. h3 h5 26. b4 axb4 27. axb4 h4 28. Qb3 Qxb3 29. Rxb3 Rd5 30. Kf1) 24. Qc4? { (5.72 → 3.12) Mistake. Qxa5 was best. } (24. Qxa5 h6 25. b4 b6 26. Qxb6 cxd4 27. Qa5 Qd7 28. h3 Bg7 29. Rd3 Re8 30. Qc5 Bxe5) 24... cxd4 25. Qxd5 Rxd5 26. f4 d3? { (2.98 → 5.02) Mistake. g5 was best. } (26... g5) 27. Rc3 Rb5 28. b3?! { (5.40 → 4.24) Inaccuracy. Rdxd3 was best. } (28. Rdxd3 Rxb2 29. Rd8 Kg7 30. Rc7 Rb1+ 31. Kf2 Rb2+ 32. Kf1 Bxa3 33. e6 Kf6 34. exf7 a4) 28... Bxa3 29. Rdxd3 Bb4?! { (3.83 → 5.81) Inaccuracy. Bc5+ was best. } (29... Bc5+ 30. Kf1 b6 31. Rd8+ Kg7 32. g3 Rb4 33. Rcd3 Re4 34. Re8 Kh6 35. Rc8 g5 36. fxg5+) 30. Rc8+ Kg7 31. Rd7 Bc5+ 32. Kf1 Bf8 33. Rcc7 Rxb3? { (8.27 → Mate in 11) Checkmate is now unavoidable. Kg8 was best. } (33... Kg8 34. Rxf7) 34. Rxf7+ Kg8 35. Rxb7?? { (Mate in 10 → 6.95) Lost forced checkmate sequence. e6 was best. } (35. e6 Rb1+ 36. Kf2 Rb2+ 37. Kg3 g5 38. Rc8 Rb3+ 39. Kf2 Rb2+ 40. Ke1 Rb1+ 41. Kd2 Rb2+) 35... Ra3 36. Rxh7 a4 37. Rhc7 Ra1+ 38. Ke2 a3 39. Ra7 a2 40. Rc2 Rh1 41. Rcxa2 Rxh2 42. Kf3 Rh4 43. Ra8 Kg7?! { (10.10 → Mate in 8) Checkmate is now unavoidable. Rh1 was best. } (43... Rh1 44. Rc8 Rf1+ 45. Kg3 Rd1 46. Raa8 Rd3+ 47. Kh2 Re3 48. Rxf8+ Kg7 49. Rfe8 Kh6 50. Ra7) 44. Rc2?! { (Mate in 8 → 16.07) Lost forced checkmate sequence. R2a7+ was best. } (44. R2a7+ Kg8 45. e6 g5 46. Rf7 Rxf4+ 47. Kg3 Rg4+ 48. Kf2 Rf4+ 49. Kg1 Rf1+ 50. Kxf1 f4) 44... Bb4?! { (16.07 → Mate in 3) Checkmate is now unavoidable. Kg8 was best. } (44... Kg8 45. Rc7) 45. Rc7+ Kh6 46. Rh8# { White wins by checkmate. } 1-0