[Event "Rated classical game"] [Site "https://lichess.org/8PxOJHSc"] [Date "2021.02.23"] [White "Aleksei_Titov_81"] [Black "Renzo-BrionesA"] [Result "0-1"] [UTCDate "2021.02.23"] [UTCTime "17:08:01"] [WhiteElo "964"] [BlackElo "910"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+79"] [Variant "Standard"] [TimeControl "1500+16"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4?! { (0.15 → -0.93) Inaccuracy. d4 was best. } { A00 Grob Opening } (1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O) 1... Nf6? { (-0.93 → 0.40) Mistake. d5 was best. } (1... d5 2. Bg2 c5 3. Nc3 e6 4. d3 Nc6 5. g5 Nge7 6. e4) 2. f3?? { (0.40 → -1.51) Blunder. g5 was best. } (2. g5 Nh5 3. e4 g6 4. Nc3 Bg7 5. d4 d5 6. exd5 c6) 2... Nd5? { (-1.51 → -0.25) Mistake. e5 was best. } (2... e5 3. g5 Nh5 4. d4 exd4 5. Qxd4 Nc6 6. Qd2 d5 7. e4) 3. b3? { (-0.25 → -1.89) Mistake. e4 was best. } (3. e4 Nb6 4. a4 a5 5. d4 e5 6. Be3 exd4 7. Qxd4 Nc6 8. Qd2 d5 9. Bxb6 d4) 3... Nf4?? { (-1.89 → 0.09) Blunder. e5 was best. } (3... e5) 4. Nh3?? { (0.09 → -2.46) Blunder. e3 was best. } (4. e3 Nd5 5. Bb2 h5 6. f4 hxg4 7. Qxg4 Nc6 8. Nf3 d6 9. Qg5 Ndb4 10. Na3 e6) 4... e5? { (-2.46 → -1.00) Mistake. Nxh3 was best. } (4... Nxh3) 5. Ng5?? { (-1.00 → -5.87) Blunder. Nf2 was best. } (5. Nf2 d5 6. Bb2 Nc6 7. e3 Ne6 8. Bg2 a5 9. Nc3 d4 10. Ne2 a4 11. bxa4 Rxa4) 5... Qxg5 6. Rg1? { (-5.46 → -12.17) Mistake. h4 was best. } (6. h4) 6... Qf6 7. c4 e4 8. Nc3 exf3 9. exf3 Nc6 10. Bd3 Nxd3+ 11. Kf1 Ncb4 12. Ne4 Qxa1 13. Nc5 Nxc1 14. Nd3 Nbxd3 15. Qxc1?! { (-27.38 → Mate in 8) Checkmate is now unavoidable. Rg3 was best. } (15. Rg3 Bc5) 15... Qxc1+ 16. Ke2 Qc3?! { (Mate in 7 → -22.21) Lost forced checkmate sequence. Nf4+ was best. } (16... Nf4+ 17. Kf2 Bc5+ 18. d4 Bxd4+ 19. Kg3 Bxg1 20. h4 d6 21. a4 Qe1+ 22. Kxf4 Qe5#) 17. dxc3 Nf4+ 18. Ke3 Bc5+ 19. Kxf4 Bxg1 20. Kg3 Bc5 21. b4 Bd6+ 22. Kh4 Bxh2 23. Kh3 Bf4 24. a4 O-O 25. c5 c6 26. c4 Re8 27. b5?! { (-29.06 → Mate in 3) Checkmate is now unavoidable. g5 was best. } (27. g5 d5+ 28. Kg2 dxc4 29. Kf2 Bd7 30. a5 Bd2 31. Kg3 Be1+ 32. Kh2 Bxb4 33. a6 bxa6) 27... cxb5?! { (Mate in 3 → -48.67) Lost forced checkmate sequence. Re2 was best. } (27... Re2 28. g5 d5+ 29. Kh4 Rh2#) 28. cxb5?! { (-48.67 → Mate in 3) Checkmate is now unavoidable. g5 was best. } (28. g5 d5+ 29. Kg2 bxc4 30. c6 bxc6 31. a5 Bxg5 32. Kf1 Be3 33. Kg2 Bf4 34. Kg1 d4) 28... Re3?! { (Mate in 3 → -27.63) Lost forced checkmate sequence. Re2 was best. } (28... Re2 29. g5 d6+ 30. Kh4 Rh2#) 29. c6?! { (-27.63 → Mate in 3) Checkmate is now unavoidable. Kg2 was best. } (29. Kg2 Ra3) 29... Rxf3+ 30. Kg2 Rg3+ 31. Kf2 dxc6 32. bxc6 bxc6 33. a5 Rxg4 34. Kf3 Rh4 35. a6 c5 36. Ke4 Bxa6 37. Kf3 c4 38. Ke2 Rd8 39. Ke1 c3 40. Kf2 c2 41. Kg2 c1=Q 42. Kf2 Qd2+ 43. Kf3 Qe3+ 44. Kg2 Qg3# { Black wins by checkmate. } 0-1