[Event "Вечерний блиц Arena"] [Site "https://lichess.org/dhksYEbl"] [Date "2021.02.21"] [White "MaznovSergey"] [Black "Kovalew_andrei20"] [Result "0-1"] [UTCDate "2021.02.21"] [UTCTime "18:52:47"] [WhiteElo "1830"] [BlackElo "2009"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e3?! { (0.66 → 0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... cxd4 3. exd4 d5 4. Nf3 Nc6 { B13 Caro-Kann Defense: Exchange Variation } 5. c3 Bg4 6. Bf4 e6 7. Nbd2 Nf6 8. Be2 Bd6 9. Bg3 Bf5 10. O-O Qc7 11. Nh4 Bg6 12. Ndf3 Ne4 13. Nd2 Nxg3 14. hxg3 Ne7 15. Nxg6 Nxg6? { (-0.30 → 0.98) Mistake. hxg6 was best. } (15... hxg6) 16. Bd3?! { (0.98 → 0.11) Inaccuracy. Qa4+ was best. } (16. Qa4+ Kf8) 16... h5?? { (0.11 → 2.35) Blunder. Ne7 was best. } (16... Ne7 17. Re1) 17. Bxg6 fxg6 18. Qe2 Kd7?! { (2.44 → 3.89) Inaccuracy. Qf7 was best. } (18... Qf7 19. Rfe1 O-O 20. Qxe6 Rad8 21. Nf3 Rfe8 22. Qh3 Rxe1+ 23. Rxe1 Re8 24. Ne5 Qf5 25. f4) 19. Rae1?! { (3.89 → 2.85) Inaccuracy. c4 was best. } (19. c4) 19... Rae8 20. Nf3 h4 21. gxh4?! { (2.93 → 1.91) Inaccuracy. Nxh4 was best. } (21. Nxh4 g5) 21... Bf4?? { (1.91 → 5.33) Blunder. g5 was best. } (21... g5 22. Qd3) 22. g3 Bxg3 23. fxg3 Qxg3+ 24. Qg2 Qd6 25. Ne5+ Kc7 26. Nf7 Qd7 27. Nxh8 Rxh8 28. Qg3+ Kc6 29. Rf2 Qe7 30. Ref1 Rxh4 31. Rf7 Qd8 32. Rxg7 Qh8? { (8.37 → Mate in 4) Checkmate is now unavoidable. Rh1+ was best. } (32... Rh1+ 33. Kxh1) 33. Qc7+ Kb5 34. a4+ Kxa4 35. Ra1+?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Qd7+ was best. } (35. Qd7+ Kb3 36. Qb5+ Ka2 37. Qa4+ Kxb2 38. Rxb7+ Kxc3 39. Rb3+ Kd2 40. Qa2#) 35... Kb3 36. Ra3+ Kc2 37. Kg2?? { (0.00 → -6.37) Blunder. c4 was best. } (37. c4 Rg4+ 38. Kf2 Kb1 39. cxd5 exd5 40. Ra1+ Kxa1 41. Qa5+ Kb1 42. Qe1+ Ka2 43. Qa5+) 37... Rg4+ 38. Kf2?? { (-6.37 → Mate in 4) Checkmate is now unavoidable. Qg3 was best. } (38. Qg3 Rxg3+ 39. Kxg3 Qxg7 40. Rxa7 Kxb2 41. Kg2 Kxc3 42. Ra3+ Kxd4 43. Ra7 Kc4 44. Ra4+ Kd3) 38... Qh4+ 39. Ke3 Rg3+?? { (Mate in 3 → -4.84) Lost forced checkmate sequence. Rg2 was best. } (39... Rg2 40. Qf4 Qe1+ 41. Kf3 Qf2#) 40. Qxg3 Qxg3+ 41. Ke2 Qg4+ 42. Kf2 Qf5+ 43. Ke2 Kxb2 { Black wins on time. } 0-1