[Event "Hourly Blitz Arena"] [Site "https://lichess.org/R1diqAbu"] [Date "2021.11.20"] [Round "-"] [White "Kaliberda_Vladimir"] [Black "Toadinthebox"] [Result "0-1"] [GameId "R1diqAbu"] [UTCDate "2021.11.20"] [UTCTime "16:38:45"] [WhiteElo "2520"] [BlackElo "2072"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [BlackBerserk "true"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.23] } 1... Nf6 { [%eval 0.25] } 2. d4 { [%eval 0.12] } 2... g6 { [%eval 0.21] } 3. c4 { [%eval 0.25] } 3... Bg7 { [%eval 0.13] } 4. Nc3 { [%eval 0.31] } 4... d5 { [%eval 0.27] } 5. Bg5 { [%eval 0.13] } { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } 5... Ne4 { [%eval 0.36] } 6. Bh4 { [%eval 0.0] } 6... Nxc3 { [%eval -0.06] } 7. bxc3 { [%eval -0.15] } 7... dxc4 { [%eval 0.0] } 8. Qa4+ { [%eval -0.05] } 8... Bd7 { [%eval 0.2] } 9. Qxc4 { [%eval 0.08] } 9... O-O?! { (0.08 → 0.71) Inaccuracy. b5 was best. } { [%eval 0.71] } (9... b5 10. Qd3) 10. e4 { [%eval 0.75] } 10... c6 { [%eval 1.03] } 11. Bd3 { [%eval 0.88] } 11... Re8 { [%eval 1.12] } 12. O-O { [%eval 1.24] } 12... Qa5?! { (1.24 → 1.87) Inaccuracy. b5 was best. } { [%eval 1.87] } (12... b5 13. Qb3 a5 14. Ng5 Rf8 15. e5 a4 16. Qc2 Na6 17. e6 Bxe6 18. Nxe6 fxe6 19. Be4) 13. a4?? { (1.87 → 0.01) Blunder. Qb3 was best. } { [%eval 0.01] } (13. Qb3 c5 14. Qxb7 Bc6 15. Qb3 e6 16. a4 Nd7 17. Bg3 Nb6 18. Bb5 c4 19. Qc2 Bxb5) 13... Na6?? { (0.01 → 2.95) Blunder. Be6 was best. } { [%eval 2.95] } (13... Be6 14. Qb4 Qxb4 15. cxb4 h6 16. h3 Rd8 17. Rfd1 g5 18. Bg3 Bxd4 19. Bc4 Na6 20. Rxd4) 14. Rfb1?? { (2.95 → -3.94) Blunder. Qb3 was best. } { [%eval -3.94] } (14. Qb3 Nc7 15. Bg3 Rac8 16. Rfc1 b6 17. Ne5 Bxe5 18. Bxe5 Ne6 19. h4 Rf8 20. Qa3 Rfe8) 14... Be6 { [%eval -3.87] } 15. d5 { [%eval -3.74] } 15... cxd5 { [%eval -3.63] } 16. Qb5 { [%eval -4.05] } 16... Qxb5? { (-4.05 → -2.13) Mistake. Qxc3 was best. } { [%eval -2.13] } (16... Qxc3) 17. axb5?? { (-2.13 → -4.86) Blunder. Bxb5 was best. } { [%eval -4.86] } (17. Bxb5 Rec8 18. Bxe7 dxe4 19. Nd4 Bd5 20. Ra3 Nb8 21. a5 a6 22. Ba4 Nd7 23. Bb3 Bxb3) 17... Nc5 { [%eval -5.0] } 18. exd5 { [%eval -5.0] } 18... Bxd5 { [%eval -4.67] } 19. Be2 { [%eval -5.91] } 19... Bxc3 { [%eval -4.87] } 20. Ra3 { [%eval -4.94] } 20... Bf6?! { (-4.94 → -3.74) Inaccuracy. Bg7 was best. } { [%eval -3.74] } (20... Bg7) 21. Bg3?! { (-3.74 → -5.60) Inaccuracy. Bxf6 was best. } { [%eval -5.6] } (21. Bxf6 exf6) 21... e5?! { (-5.60 → -4.18) Inaccuracy. Rec8 was best. } { [%eval -4.18] } (21... Rec8 22. Bf4 Ne4 23. Bf1 Rc3 24. Rxc3 Nxc3 25. Rc1 Rc8 26. h4 Be6 27. Bd2 b6 28. Ng5) 22. Nd2 { [%eval -4.81] } 22... Ne4? { (-4.81 → -2.79) Mistake. Be7 was best. } { [%eval -2.79] } (22... Be7 23. Rba1) 23. Nxe4 { [%eval -2.9] } 23... Bxe4 { [%eval -2.98] } 24. Rba1 { [%eval -2.72] } 24... Rec8? { (-2.72 → -1.13) Mistake. Bd5 was best. } { [%eval -1.13] } (24... Bd5 25. Rxa7) 25. h3? { (-1.13 → -2.82) Mistake. Re3 was best. } { [%eval -2.82] } (25. Re3 Bd5 26. Bxe5 Bg5 27. f4 Be7 28. Bd4 Bd6 29. g3 b6 30. Kf1 h5 31. Rd1 Bc5) 25... Bf5 { [%eval -3.12] } 26. Rxa7 { [%eval -3.4] } 26... Rxa7 { [%eval -3.18] } 27. Rxa7 { [%eval -3.47] } 27... Rc1+? { (-3.47 → -1.75) Mistake. h5 was best. } { [%eval -1.75] } (27... h5) 28. Kh2 { [%eval -1.93] } 28... Be4?! { (-1.93 → -1.05) Inaccuracy. h5 was best. } { [%eval -1.05] } (28... h5 29. h4) 29. Bf3?! { (-1.05 → -1.97) Inaccuracy. f3 was best. } { [%eval -1.97] } (29. f3) 29... Bxf3 { [%eval -1.92] } 30. gxf3 { [%eval -2.05] } 30... Rc7 { [%eval -1.94] } 31. b6 { [%eval -2.4] } 31... Re7?? { (-2.40 → -0.58) Blunder. Rd7 was best. } { [%eval -0.58] } (31... Rd7 32. Kg2) 32. f4 { [%eval -0.58] } 32... exf4 { [%eval -0.2] } 33. Bxf4 { [%eval -0.35] } 33... Bd4 { [%eval -0.24] } 34. Bc7 { [%eval -0.16] } 34... Kg7 { [%eval -0.17] } 35. Kg2 { [%eval -0.23] } 35... Re2 { [%eval 0.0] } 36. Rxb7?! { (0.00 → -0.82) Inaccuracy. Kf3 was best. } { [%eval -0.82] } (36. Kf3 Rxf2+ 37. Ke4 Rd2 38. Rxb7 f5+ 39. Kf3 Kf6 40. Bd8+ Ke6 41. Re7+ Kd6 42. Rxh7 Rd3+) 36... Rxf2+ { [%eval -0.83] } 37. Kg3 { [%eval -0.75] } 37... Rb2 { [%eval -0.37] } 38. Rb8?? { (-0.37 → -2.48) Blunder. Kf4 was best. } { [%eval -2.48] } (38. Kf4) 38... h5?! { (-2.48 → -1.49) Inaccuracy. f5 was best. } { [%eval -1.49] } (38... f5) 39. Kf3 { [%eval -1.03] } 39... f5 { [%eval -0.79] } 40. b7?? { (-0.79 → Mate in 10) Checkmate is now unavoidable. Rd8 was best. } { [%eval #-10] } (40. Rd8 Rb3+ 41. Kg2 Bxb6 42. Rd7+ Kf8 43. Bd6+ Kg8 44. Be5 Rb1 45. Rb7 Rg1+ 46. Kf3 Bc5) 40... h4?? { (Mate in 10 → -4.31) Lost forced checkmate sequence. Rf2+ was best. } { [%eval -4.31] } (40... Rf2+ 41. Kg3 h4+ 42. Kxh4 Rg2 43. Rg8+ Kh7 44. Rf8 Bf2+ 45. Bg3 Bxg3+ 46. Kg5 Be5+ 47. Kh4) 41. Bf4?? { (-4.31 → Mate in 1) Checkmate is now unavoidable. Rg8+ was best. } { [%eval #-1] } (41. Rg8+ Kxg8) 41... Rf2# { Black wins by checkmate. } 0-1