[Event "Hourly SuperBlitz Arena"] [Site "https://lichess.org/l7w4AtUE"] [Date "2023.04.29"] [White "Serzh1105"] [Black "Janis_Grigulis"] [Result "0-1"] [UTCDate "2023.04.29"] [UTCTime "10:51:57"] [WhiteElo "2405"] [BlackElo "2051"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 { A43 Benoni Defense: Old Benoni } e6 3. Nc3 exd5 4. Nxd5 d6 5. g3 Be6 6. Bg2 Nc6 7. Nf3 Nf6 8. c4 Be7 9. O-O O-O 10. Bf4 Bxd5 11. cxd5 Nb8 12. Re1 a6 13. e4 Nfd7 14. e5 dxe5 15. Nxe5 Bf6 16. Rc1? { (2.34 → 0.60) Mistake. Ng4 was best. } (16. Ng4 Bd4 17. Ne3 Qf6 18. Rc1 Ne5 19. Bxe5 Qxe5 20. Nc2 Qd6 21. Nxd4 cxd4 22. Qxd4 Nd7) 16... Re8?? { (0.60 → 4.73) Blunder. Bxe5 was best. } (16... Bxe5) 17. Nc4?? { (4.73 → 2.30) Blunder. Nxf7 was best. } (17. Nxf7 Rxe1+ 18. Qxe1 Qe7 19. Qxe7 Bxe7 20. d6 Bf6 21. Bxb7 Ra7 22. Bd5 Nb6 23. Nh6+ Kf8) 17... b5?! { (2.30 → 3.37) Inaccuracy. Rxe1+ was best. } (17... Rxe1+ 18. Qxe1 Nf8 19. b4 Nbd7 20. Na5 Qb6 21. bxc5 Nxc5 22. Rb1 Re8 23. Be3 Qd6 24. Nc4) 18. d6 Ra7 { Black offers draw } 19. Rxe8+ Qxe8 20. Na5 Bxb2 21. Rc2 Bf6 22. Re2 Qd8 23. Qe1 Nf8?! { (3.59 → 5.25) Inaccuracy. Kf8 was best. } (23... Kf8 24. h4 h5 25. Nb7 Rxb7 26. Bxb7 c4 27. Bd5 Nc5 28. d7 Qxd7 29. Bxb8 g6 30. Be4) 24. Re8 Qb6 25. Nb7?? { (5.63 → 1.85) Blunder. Rc8 was best. } (25. Rc8 Qd8 26. Rxd8 Bxd8 27. Nb7 Rxb7 28. Bxb7 Ne6 29. Bc8 Nd7 30. Bxd7 Kf8 31. Qe4 Kg8) 25... Rxb7 26. Bxb7 Qxb7 27. Qe7 Bxe7 28. dxe7 Nd7 29. Bd6 h6 30. Rxf8+ Nxf8?! { (2.26 → 3.45) Inaccuracy. Kh7 was best. } (30... Kh7 31. e8=Q Nxf8 32. Bxf8 Qd5 33. a3 c4 34. Bb4 f6 35. Qe2 Kg6 36. Qe3 Kh7 37. Bc3) 31. exf8=Q+ Kh7 32. Bxc5 Qd5 33. Qd6? { (3.76 → 2.02) Mistake. a3 was best. } (33. a3 Qd1+ 34. Kg2 Qd5+ 35. f3 Qa2+ 36. Bf2 a5 37. Qe7 Qb3 38. Qe4+ g6 39. Qe3 Qc4) 33... Qxa2 34. Qd3+ Kg8 35. Kg2 Qe6 36. Be3? { (2.06 → 0.88) Mistake. Bb4 was best. } (36. Bb4 Kh8 37. Bd2 Qc6+ 38. f3 Qc5 39. Qe4 Qd6 40. Qe8+ Kh7 41. Qe1 Kh8 42. g4 f6) 36... Qc6+ 37. f3 g6?? { (0.98 → 3.61) Blunder. b4 was best. } (37... b4 38. Bf2 Qa4 39. Qc4 a5 40. g4 Qd7 41. h4 Qb7 42. Bd4 a4 43. Qc5 a3 44. g5) 38. Qe4 Qd7?! { (3.02 → 3.85) Inaccuracy. Qxe4 was best. } (38... Qxe4 39. fxe4 Kg7 40. Bd2 h5 41. Kf3 Kf6 42. Ke3 Ke5 43. Bc3+ Kd6 44. Kd4 Kc6 45. Bd2) 39. Bxh6 Kh7 40. Be3 b4 41. Bd4 Qf5?? { (4.65 → Mate in 5) Checkmate is now unavoidable. Qd8 was best. } (41... Qd8 42. Qe5 f6 43. Qe4 Qd6 44. h4 Kg7 45. g4 b3 46. g5 Kf7 47. gxf6 Qe6 48. Qb7+) 42. Qxf5?? { (Mate in 5 → 5.15) Lost forced checkmate sequence. Qh4+ was best. } (42. Qh4+ Qh5 43. Qf6 Kh6 44. h4 Qe5 45. Bxe5 a5 46. Qh8#) 42... gxf5 43. Kf2 a5 44. Ke2 Kg6 { Black wins on time. } 0-1