[Event "Bedriftsligaen runde 1 Team Battle"] [Site "https://lichess.org/a2TdNZOb"] [Date "2022.11.09"] [White "buffadin"] [Black "sondrewb"] [Result "0-1"] [UTCDate "2022.11.09"] [UTCTime "20:15:36"] [WhiteElo "1688"] [BlackElo "997"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Bd7 4. c3 Nf6 5. e3 e6 6. Bd3 g6 7. Nbd2 Qe7? { (0.95 → 2.22) Mistake. Nh5 was best. } (7... Nh5 8. h4 Nxf4 9. exf4 Bd6 10. h5 Bxf4 11. hxg6 Qf6 12. gxh7) 8. Be5?? { (2.22 → 0.31) Blunder. Bxc7 was best. } (8. Bxc7 Rc8 9. Be5 Nxe5 10. Nxe5 Bc6 11. f4 Qc7 12. Qe2 Be7 13. a4 O-O 14. a5 Be8) 8... O-O-O?! { (0.31 → 0.96) Inaccuracy. Nxe5 was best. } (8... Nxe5 9. Nxe5 Bg7 10. f4 c5 11. Qe2 Bc6 12. Ndf3 Nd7 13. h4 Nxe5 14. Nxe5 h5 15. a4) 9. Nb3?! { (0.96 → 0.32) Inaccuracy. a4 was best. } (9. a4 Be8) 9... a6?? { (0.32 → 2.75) Blunder. Nxe5 was best. } (9... Nxe5) 10. Nc5 Nxe5 11. Nxe5 b6?? { (2.37 → 10.51) Blunder. Qe8 was best. } (11... Qe8 12. Qf3 Bg7 13. O-O Kb8 14. b4 Bc8 15. Rfb1 Ne4 16. Qxf7 Bxe5 17. Qxe8 Rhxe8 18. dxe5) 12. Bxa6+ Kb8 13. Ncxd7+ Nxd7?! { (10.81 → Mate in 7) Checkmate is now unavoidable. Qxd7 was best. } (13... Qxd7 14. Nxd7+ Rxd7 15. Qb3 Ka7 16. Bb5 Rd6 17. a4 c6 18. Be2 Rd8 19. c4 Rb8 20. O-O) 14. Nc6+ Ka8 15. Nxe7?! { (Mate in 6 → 16.63) Lost forced checkmate sequence. Qa4 was best. } (15. Qa4 Qa3 16. bxa3 Bb4 17. axb4 Nc5 18. bxc5 b5 19. Bxb5+ Kb7 20. Qa6#) 15... Bxe7?! { (16.63 → Mate in 8) Checkmate is now unavoidable. b5 was best. } (15... b5 16. Nc6 Bb4 17. O-O Bd6 18. Bxb5 Nb6 19. Qb3 Bxh2+ 20. Kxh2 Kb7 21. a4 Rd6 22. Ne5) 16. Qa4 c6?! { (14.35 → Mate in 2) Checkmate is now unavoidable. b5 was best. } (16... b5 17. Qxb5 Rb8 18. Qxd7 Bh4 19. Qxc7 Bxf2+ 20. Ke2 Bg3 21. Qc6+ Ka7 22. Rhf1 Bf4 23. Bb5) 17. Bb5+?! { (Mate in 2 → 12.45) Lost forced checkmate sequence. Qxc6+ was best. } (17. Qxc6+ Ka7 18. Qb7#) 17... Kb7 18. Qa6+ Kc7 19. Qa7+ Kd6 20. Bxc6 Kxc6 21. Qa4+ Kc7 22. O-O Ra8 23. Qb5 Rhb8 24. a4 Bd6 25. b4 f5 26. Qd3 h5 27. Rfb1 Kd8 28. a5 Ke7 29. a6 Rc8 30. b5 e5?! { (6.88 → 10.46) Inaccuracy. Rc7 was best. } (30... Rc7 31. Ra4 Rac8 32. a7 Ra8 33. Rba1 g5 34. f3 Nf6 35. Qd2 h4 36. c4 dxc4 37. Qa2) 31. dxe5 Bxe5 32. Qxd5 Bd6 33. Rc1 Nc5 34. c4 g5 35. Qxf5 Rf8 36. Qxg5+ Kd7 37. Rd1 Rh8?! { (12.79 → Mate in 11) Checkmate is now unavoidable. Rfd8 was best. } (37... Rfd8 38. Qd5 Ke7 39. Qf5 Bc7 40. Qh7+ Kf8 41. Qxc7 Rxd1+ 42. Rxd1 Kg8 43. Qxb6) 38. Qg7+ Ke6 39. Rxd6+ Kxd6 40. Rd1+ Ke6 41. Qg6+?! { (Mate in 9 → 20.99) Lost forced checkmate sequence. Rd5 was best. } (41. Rd5 Ra7 42. Qxa7 Rf8 43. Qxb6+ Kf7 44. Qxc5 Kg7 45. Rd7+ Kf6 46. Rd6+ Kf7 47. Qf5+ Kg7) 41... Ke5?! { (20.99 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (41... Ke7 42. Qg7+) 42. Qxb6?! { (Mate in 1 → 14.00) Lost forced checkmate sequence. f4# was best. } (42. f4#) 42... Rhc8?! { (14.00 → Mate in 2) Checkmate is now unavoidable. Ne6 was best. } (42... Ne6 43. Rd6 Rhe8 44. h4 Kf6 45. Qd4+ Kf7 46. Qd5 Rad8 47. Qf5+ Kg7 48. Qe5+ Kf7 49. Rc6) 43. Qd6+ Ke4 44. Rd4+ Kf5 45. Qd5+?! { (Mate in 2 → 70.28) Lost forced checkmate sequence. Rd5+ was best. } (45. Rd5+ Kg4 46. Qf4#) 45... Kg6 46. Qd6+ Kg5 47. Rd5+ Kh4 48. g3+ Kh3 { Black wins on time. } 0-1