[Event "Rated blitz game"] [Site "https://lichess.org/WV6DetZj"] [Date "2021.07.23"] [White "gidropark"] [Black "PetrKostenko"] [Result "0-1"] [UTCDate "2021.07.23"] [UTCTime "09:41:43"] [WhiteElo "2669"] [BlackElo "2705"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E85"] [Opening "King's Indian Defense: Sämisch Variation, Orthodox Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 e5?! { (0.29 → 0.89) Inaccuracy. c5 was best. } { E85 King's Indian Defense: Sämisch Variation, Orthodox Variation } (6... c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nd5 Nd7 11. Bxe7) 7. Nge2 a6 8. Qd2 Nbd7 9. d5 Ne8?! { (1.22 → 2.01) Inaccuracy. Nh5 was best. } (9... Nh5 10. O-O-O) 10. g4 f5 11. gxf5 gxf5 12. Bg5?? { (2.05 → 0.11) Blunder. exf5 was best. } (12. exf5 Rxf5) 12... Bf6 13. h4 f4 14. Bh3 Nb6 15. b3 Bxh3 16. Rxh3 Rf7 17. O-O-O Rg7 18. Kb2 Nd7 19. Rdh1 Bxg5 20. hxg5 Qxg5 21. Nd1 Nef6?! { (-0.85 → 0.05) Inaccuracy. Qe7 was best. } (21... Qe7) 22. Nf2?! { (0.05 → -0.50) Inaccuracy. Rg1 was best. } (22. Rg1 Qxg1) 22... Kh8?! { (-0.50 → 0.36) Inaccuracy. Qg6 was best. } (22... Qg6 23. Nd3 b6 24. Qe1 Kh8 25. R1h2 Nc5 26. Nxc5 bxc5 27. Ka3 Rag8 28. Qa5 Qe8 29. Rh6) 23. Nd3?! { (0.36 → -0.50) Inaccuracy. Rg1 was best. } (23. Rg1) 23... Rag8 24. Ka3?! { (0.01 → -1.01) Inaccuracy. Rg1 was best. } (24. Rg1 Qxg1 25. Nxg1 Rxg1 26. Rh2 b6 27. c5 bxc5 28. Qa5 Rf1 29. Qxc7 Rxf3 30. Kc2 Re3) 24... h5? { (-1.01 → 0.40) Mistake. Qg6 was best. } (24... Qg6) 25. Nexf4?? { (0.40 → -2.21) Blunder. Qc3 was best. } (25. Qc3 Rh7) 25... exf4 26. Nxf4 Rh7 27. Qh2 Qe5 28. Rh4?? { (-2.41 → -6.07) Blunder. Nxh5 was best. } (28. Nxh5 Qxh5) 28... b5?? { (-6.07 → -0.28) Blunder. Qc3 was best. } (28... Qc3 29. Ne2 Qe3 30. Nf4 Ne5 31. Qe2 Qc3 32. R4h2 Rg3 33. Nxh5 Nxh5 34. Rxh5 Rxh5 35. Rxh5+) 29. Qc2?? { (-0.28 → -3.72) Blunder. Nxh5 was best. } (29. Nxh5) 29... bxc4?! { (-3.72 → -2.32) Inaccuracy. Nc5 was best. } (29... Nc5 30. R1h2 Rg3 31. R2h3 Qg5 32. Qh2 Rxh3 33. Qxh3 Ncd7 34. cxb5 axb5 35. Kb4 Qg1 36. Ne6) 30. Qxc4 Nb6?! { (-2.06 → -1.35) Inaccuracy. Nc5 was best. } (30... Nc5 31. R1h2 Rg3 32. R2h3 Qg5 33. Rh2 Rxf3 34. e5 dxe5 35. Nxh5 Nfd7 36. Ng3 Rxh4 37. Rxh4+) 31. Qd3?! { (-1.35 → -2.03) Inaccuracy. Qc2 was best. } (31. Qc2) 31... a5 32. Ne6 Qg3?? { (-1.78 → 0.00) Blunder. Rg2 was best. } (32... Rg2 33. Qd4) 33. Nd4?? { (0.00 → -2.30) Blunder. Rf4 was best. } (33. Rf4 Nbd7 34. Qc3 Rg6 35. Rf5 h4 36. Nf4 Rgh6 37. Ne6) 33... a4 34. b4?! { (-2.29 → -3.65) Inaccuracy. Nf5 was best. } (34. Nf5 Qe5) 34... Qe5? { (-3.65 → -1.94) Mistake. Qf2 was best. } (34... Qf2 35. R1h2 Rg2 36. Rxg2 Qxg2 37. Qc3 Qg5 38. Nf5 Nxd5 39. Qb2 Ne7 40. Rxh5 Rxh5 41. Nxe7) 35. Nc6 Qg3 36. Qc3 Qg7 37. b5 Nfd7 38. Qxg7+ Rgxg7 39. Rxh5 Rxh5 40. Rxh5+ Kg8 41. Kb4? { (-1.85 → -3.80) Mistake. Rh4 was best. } (41. Rh4 Rg1 42. Rg4+ Rxg4 43. fxg4 Kg7 44. Nd8 Nc5 45. g5 Kf8 46. Kb4 Ke7 47. Nc6+ Ke8) 41... Rg1 42. Ka5?! { (-3.19 → -4.58) Inaccuracy. Rh2 was best. } (42. Rh2 Rb1+ 43. Kc3 a3 44. Rc2 Rxb5 45. Nd4 Rb2 46. Kd2 Nc5 47. Rxb2 axb2 48. Kc2 Nca4) 42... Rg2?! { (-4.58 → -3.35) Inaccuracy. Rb1 was best. } (42... Rb1) 43. Nb4?! { (-3.35 → -4.65) Inaccuracy. Ka6 was best. } (43. Ka6 Nc5+) 43... Rf2?! { (-4.65 → -3.22) Inaccuracy. Nc5 was best. } (43... Nc5) 44. Rf5? { (-3.22 → -5.56) Mistake. Ka6 was best. } (44. Ka6 Rb2 45. Nd3 Rxa2 46. Kb7 Rd2 47. Nf4 Rc2 48. Ne6 a3 49. Rh1 a2 50. Ra1 Kf7) 44... Nc5 45. a3?? { (-5.53 → Mate in 1) Checkmate is now unavoidable. Rg5+ was best. } (45. Rg5+ Kf7 46. Na6 Nb7+ 47. Kb4 Rxa2 48. Kc3 a3 49. Rg1 Rb2 50. Ra1 Na4+ 51. Kd4 a2) 45... Nc4# { Black wins by checkmate. } 0-1