[Event "4 Осенняя Arena"] [Site "https://lichess.org/kiqw1eHV"] [Date "2022.10.16"] [White "alexei007"] [Black "DmitriyBiryuk777"] [Result "0-1"] [UTCDate "2022.10.16"] [UTCTime "19:13:36"] [WhiteElo "2212"] [BlackElo "2544"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B09"] [Opening "Pirc Defense: Austrian Attack, Weiss Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 d6?! { (0.00 → 0.75) Inaccuracy. e6 was best. } (1... e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3) 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 O-O 6. Bd3 { B09 Pirc Defense: Austrian Attack, Weiss Variation } Nc6 7. e5 Nd7 8. Ne2 Nb4 9. Bc4?! { (0.61 → 0.00) Inaccuracy. Be4 was best. } (9. Be4 d5) 9... Nb6 10. Bb3 c5 11. c3?! { (0.17 → -0.50) Inaccuracy. a3 was best. } (11. a3 Nc6) 11... Nc6?? { (-0.50 → 1.30) Blunder. c4 was best. } (11... c4 12. Bxc4 Nxc4 13. cxb4 Qb6 14. a3 dxe5 15. fxe5 Rd8 16. Qc2 Qa6 17. b3 Nb6 18. a4) 12. dxc5 dxc5 13. Qxd8 Rxd8 14. Be3 c4 15. Bxb6 axb6 16. Bxc4 Na5 17. Bb5 Bg4 18. Ned4 f6?! { (2.08 → 2.87) Inaccuracy. Bh6 was best. } (18... Bh6 19. g3) 19. exf6 Bxf6 20. O-O-O?? { (3.11 → 0.00) Blunder. h3 was best. } (20. h3 Bd7 21. O-O-O Bxb5 22. Nxb5 Rxd1+ 23. Rxd1 Nc4 24. Kb1 Ne3 25. Rd2 Ra5 26. Nc7 g5) 20... Bxd4 21. Rxd4 Bxf3?? { (-0.28 → 2.90) Blunder. Nb3+ was best. } (21... Nb3+) 22. Rxd8+ Rxd8 23. gxf3 Rf8 24. Re1 Rxf4 25. Rxe7 Rxf3 26. b4 Nc6?? { (2.60 → 5.66) Blunder. Rxc3+ was best. } (26... Rxc3+ 27. Kb2) 27. Rxb7 Ne5 28. Rxb6 Rxc3+ 29. Kb2 Rh3 30. a4 Rxh2+ 31. Kc3 h5 32. a5 h4 33. Kd4 Nf7?! { (6.22 → 8.93) Inaccuracy. Nf3+ was best. } (33... Nf3+ 34. Ke3 Rh3 35. a6 Nh2+ 36. Kd4 Ra3 37. Be2 g5 38. Rg6+ Kf7 39. Rxg5 Rxa6 40. Rg2) 34. Rxg6+ Kf8 35. Bc4 Nd8 36. a6 Rd2+ 37. Ke5 Rd7? { (7.60 → Mate in 12) Checkmate is now unavoidable. Nf7+ was best. } (37... Nf7+ 38. Bxf7 Kxf7 39. Rh6 Ra2 40. Kd5 Kg7 41. Rxh4 Rxa6 42. Rf4 Rb6 43. Kc5 Rb8 44. b5) 38. b5?! { (Mate in 12 → 11.10) Lost forced checkmate sequence. Rg8+ was best. } (38. Rg8+ Ke7 39. Rg7+ Ke8 40. Bb5 Nf7+ 41. Rxf7 Kxf7 42. Bxd7 h3 43. a7 h2 44. a8=Q h1=Q) 38... Re7+ 39. Kf6 Nf7 40. Bxf7?! { (Mate in 8 → 11.28) Lost forced checkmate sequence. Rg8+ was best. } (40. Rg8+ Kxg8 41. Kxe7 Kg7 42. Bxf7 h3 43. a7 Kh6 44. Kf6 h2 45. a8=Q Kh7 46. Qe4+ Kh8) 40... Rxf7+ 41. Kg5 h3 42. Rh6 Rc7 43. b6 Rc5+ 44. Kf4 Rc4+ 45. Ke5 Rb4 46. a7 Rb5+ 47. Kd4 Rb4+ 48. Kc5 Ra4 49. b7 Ra5+ 50. Kb4 Ra1 51. b8=Q+ Kg7 52. a8=Q Rb1+ { Black wins on time. } 0-1