[Event "Grünfeld Defense Blitz Arena"] [Site "https://lichess.org/JpnwysPt"] [Date "2019.11.01"] [White "Bencus14"] [Black "StUdIeB"] [Result "0-1"] [UTCDate "2019.11.01"] [UTCTime "13:32:08"] [WhiteElo "2352"] [BlackElo "1766"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+14"] [Variant "From Position"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/ppp1pp1p/6p1/3n4/3P4/2N5/PP2PPPP/R1BQKBNR w KQkq - 1 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e4 Nxc3 2. bxc3 Bg7 3. Bc4 Nc6 4. Ne2 O-O 5. O-O e5 6. d5?! { (0.71 → 0.09) Inaccuracy. Ba3 was best. } (6. Ba3 Re8) 6... Na5 7. Bd3 c6 8. c4 cxd5?! { (-0.13 → 0.65) Inaccuracy. b5 was best. } (8... b5) 9. cxd5 Bg4 10. f3 Qb6+ 11. Kh1 Bd7 12. Rb1 Qc7 13. f4 exf4 14. Bxf4 Qc5? { (0.92 → 2.12) Mistake. Be5 was best. } (14... Be5 15. Bh6 b6 16. Ba6 Rfe8 17. Nf4 Nb7 18. Qf3 Nc5 19. Nd3 f6 20. d6 Qxd6 21. Nxe5) 15. Rc1 Qa3 16. Rc7 Ba4?! { (2.64 → 3.96) Inaccuracy. Rfd8 was best. } (16... Rfd8 17. Qd2) 17. Qd2 Rac8 18. Rfc1 Rxc7?! { (3.11 → 3.93) Inaccuracy. Rcd8 was best. } (18... Rcd8 19. Be3) 19. Rxc7 a6 20. h3?? { (3.85 → 1.74) Blunder. Bg5 was best. } (20. Bg5) 20... f5?? { (1.74 → 7.82) Blunder. Bb5 was best. } (20... Bb5) 21. exf5 gxf5 22. Qxa5 Qxd3 23. Qxa4?? { (17.95 → 3.37) Blunder. Rxg7+ was best. } (23. Rxg7+) 23... Qxe2 24. d6 Qe1+?! { (3.27 → 4.58) Inaccuracy. b5 was best. } (24... b5 25. Rxg7+) 25. Kh2 Rd8?? { (4.17 → Mate in 17) Checkmate is now unavoidable. Qe4 was best. } (25... Qe4 26. Qxe4) 26. d7?? { (Mate in 17 → 1.12) Lost forced checkmate sequence. Qc4+ was best. } (26. Qc4+ Kh8 27. Rxg7 Kxg7 28. Qc7+ Rd7 29. Qxd7+ Kg6 30. Qd8 Qe4 31. Qg5+ Kf7 32. d7 Qe7) 26... Qe4?? { (1.12 → 6.23) Blunder. Qe6 was best. } (26... Qe6) 27. Qxe4 fxe4 28. Bg5?? { (5.60 → -7.38) Blunder. Rc8 was best. } (28. Rc8) 28... Be5+ 29. Kg1 Bxc7 30. Bxd8 Bxd8 31. Kf2 Kf7 32. Ke3 Ke6 33. Kxe4 Kxd7 34. Kf5 Ke7 35. g4 Bc7 36. g5 Kf7 37. h4 b5 38. h5 a5 39. g6+?! { (-14.62 → Mate in 24) Checkmate is now unavoidable. Ke4 was best. } (39. Ke4 b4) 39... hxg6+ 40. hxg6+ Kg7 41. Ke6?! { (-74.75 → Mate in 16) Checkmate is now unavoidable. Ke4 was best. } (41. Ke4 a4) 41... b4 42. Kd7 Be5 43. Kc6 a4 44. Kb5 b3 45. axb3 axb3 46. Ka4 b2 47. Ka3 b1=Q 48. Ka4 Bc3 49. Ka3 Qb4+ 50. Ka2 Qb2# { Black wins by checkmate. } 0-1