[Event "1st Memorial S.Bogdanovich Fin"] [Site "https://lichess.org/sau8n8YI"] [Date "2021.02.13"] [White "May_Lin_Che"] [Black "viachessmaster"] [Result "0-1"] [UTCDate "2021.02.13"] [UTCTime "20:34:09"] [WhiteElo "2449"] [BlackElo "2566"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "240+2"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Nxc3 8. bxc3 c5 9. O-O Nc6 10. e3?! { (0.63 → -0.06) Inaccuracy. d5 was best. } (10. d5 Na5 11. Bf4 Bf5 12. Rc1 Re8 13. Nd2 e5 14. e4 exf4 15. exf5 gxf5 16. Qf3 fxg3) 10... Qc7 11. Ba3 b6 12. dxc5 Ba6 13. cxb6? { (0.42 → -1.19) Mistake. Nd4 was best. } (13. Nd4) 13... axb6 14. Re1 Rfd8? { (-1.51 → -0.02) Mistake. Bxc3 was best. } (14... Bxc3 15. Rc1 Bxe1 16. Nd4 Bxf2+ 17. Kxf2 Bb7 18. Bb2 Rfd8 19. Bxc6 e5 20. Bxb7 Qxb7 21. Qf3) 15. Nd4 Bb7 16. Qb3?! { (0.00 → -0.73) Inaccuracy. Bxc6 was best. } (16. Bxc6 Rxa3 17. Bxb7 Qxb7 18. Qc2 h5 19. h4 Rc8 20. Nb5 Rcxc3 21. Nxc3 Bxc3 22. Rec1 Bxa1) 16... Na5 17. Qb4?? { (-0.43 → -2.21) Blunder. Qb1 was best. } (17. Qb1) 17... Bxg2 18. Kxg2 e5 19. Nb5 Qc6+ 20. e4 Nc4?! { (-3.45 → -2.26) Inaccuracy. Bf8 was best. } (20... Bf8) 21. Bc1 Bf8?! { (-1.75 → -1.02) Inaccuracy. Nd2 was best. } (21... Nd2 22. Bxd2) 22. Qb3 Nd2?! { (-1.69 → -0.75) Inaccuracy. f5 was best. } (22... f5 23. Kg1 fxe4 24. a4 Rd3 25. Ra2 Kg7 26. Qc2 Rad8 27. Qe2 e3 28. Bxe3 Nxe3 29. fxe3) 23. Bxd2? { (-0.75 → -2.16) Mistake. Qc2 was best. } (23. Qc2 Nc4 24. a4 Rd7 25. Qe2 h6 26. h4 Rad8 27. Ra2 Kg7 28. Rc2 Kh7 29. Ra2 Be7) 23... Rxd2 24. Re3?! { (-2.46 → -3.75) Inaccuracy. Rad1 was best. } (24. Rad1) 24... Bc5?? { (-3.75 → -0.70) Blunder. Kg7 was best. } (24... Kg7) 25. Rf3 Rf8? { (-1.18 → 0.00) Mistake. Kh8 was best. } (25... Kh8) 26. Re1 Qa8 27. a4 Kg7 28. Nc7 Qc8 29. Nd5 h5?! { (0.01 → 0.69) Inaccuracy. f5 was best. } (29... f5 30. Rd1 Rxd1 31. Qxd1 fxe4 32. Rxf8 Qxf8 33. Qe2 Qf5 34. c4 Bd4 35. g4 Qf7 36. h4) 30. h4?! { (0.69 → 0.00) Inaccuracy. Rd1 was best. } (30. Rd1 Rxd1 31. Qxd1 h4 32. h3 hxg3 33. Rxg3 f5 34. Qh5 Qe6 35. Nc7 Qc6 36. Kf1 Rf6) 30... Qe6? { (0.00 → 1.14) Mistake. f5 was best. } (30... f5 31. Rd1 fxe4 32. Rxf8 Qxf8 33. Rxd2 Qf3+ 34. Kf1 Qh1+ 35. Ke2 Qf3+ 36. Ke1 Qh1+) 31. c4?! { (1.14 → 0.41) Inaccuracy. Rd1 was best. } (31. Rd1) 31... Qc6?! { (0.41 → 1.01) Inaccuracy. Bd4 was best. } (31... Bd4 32. Rd1 Rb2 33. Qa3 Re2 34. Rxd4 exd4 35. Nf4 Qxc4 36. Nxe2 Qxe2 37. Qd3 Qxd3 38. Rxd3) 32. Rf6?! { (1.01 → 0.00) Inaccuracy. Rd1 was best. } (32. Rd1 Rxd1) 32... Qb7?! { (0.00 → 0.62) Inaccuracy. Qxf6 was best. } (32... Qxf6 33. Nxf6 Rxf2+ 34. Kh3 Rxf6 35. Qb5 Ra8 36. Qd7 Bd4 37. Rb1 Ra5 38. Rc1 Ra6 39. Qe8) 33. Qf3?? { (0.62 → -3.59) Blunder. Qc3 was best. } (33. Qc3 Rd4 34. Rf3 Qa6 35. Qc1 f6 36. Nc7 Qc8 37. Nb5 Rd7 38. Rd1 Bd4 39. Rfd3 Rfd8) 33... Rxf2+ 34. Qxf2 Bxf2 35. Kxf2?! { (-3.23 → -4.37) Inaccuracy. Rxf2 was best. } (35. Rxf2 Qc6 36. Rb2 Rd8 37. Rxb6 Qxc4 38. Rb2 Qxa4 39. Rf2 f5 40. Rb2 Qc6 41. Ree2 Ra8) 35... Qa7 36. Rxb6 Qxa4 37. Rb4 Qc2+ 38. Re2 Qc1 39. Rb7 Qxc4 40. Rc7 Qd4+ 41. Kg2 Qd3 42. Rcc2 Rd8?! { (-4.27 → -3.12) Inaccuracy. Rb8 was best. } (42... Rb8 43. Rcd2) 43. Rcd2 Qc4 44. Kf2?! { (-3.30 → -4.40) Inaccuracy. Rc2 was best. } (44. Rc2 Qd3) 44... Qc5+ 45. Kg2 Ra8 46. Rf2 Ra1 47. Rde2?! { (-4.78 → -6.40) Inaccuracy. Ra2 was best. } (47. Ra2 Rxa2 48. Rxa2 Qc4 49. Nc3 Qxc3 50. Re2 Kh6 51. Kf2 g5 52. Kg2 Qc4 53. Kf3 g4+) 47... Qd4?! { (-6.40 → -4.44) Inaccuracy. Qc1 was best. } (47... Qc1) 48. Nf6? { (-4.44 → -9.27) Mistake. Rf1 was best. } (48. Rf1 Qd3) 48... Qd1 49. Ne8+ Kf8 50. Kf3?! { (-15.57 → Mate in 19) Checkmate is now unavoidable. Kh3 was best. } (50. Kh3 Kxe8 51. Rb2 Qh1+ 52. Rh2 Qf1+ 53. Rhg2 g5 54. hxg5 Qf3 55. Kh2 h4 56. gxh4 Qf4+) 50... Ra3+?! { (Mate in 19 → -17.44) Lost forced checkmate sequence. Qh1+ was best. } (50... Qh1+) 51. Kg2 Kxe8? { (-60.91 → -5.73) Mistake. Qb3 was best. } (51... Qb3) 52. Rd2?? { (-5.73 → Mate in 10) Checkmate is now unavoidable. Ra2 was best. } (52. Ra2 Rd3) 52... Qg4 53. Kf1 Ra1+ 54. Kg2 Ra3 55. Kf1 Qh3+ 56. Ke2 Qxg3 57. Rd5 Qe3+ 58. Kf1 Ra1+ 59. Kg2 Qxe4+ 60. Rf3 Qxd5 { White resigns. } 0-1