[Event "13th Corona Turnier Billerbeck"] [Site "https://lichess.org/AWkTI5KO"] [Date "2020.11.24"] [White "Unwetter321"] [Black "shimanu"] [Result "0-1"] [UTCDate "2020.11.24"] [UTCTime "19:28:42"] [WhiteElo "1920"] [BlackElo "1820"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 { D37 Queen's Gambit Declined: Three Knights Variation } Be7 5. g3?! { (0.35 → -0.47) Inaccuracy. Bf4 was best. } (5. Bf4 O-O 6. e3 Nbd7 7. c5 Ne4 8. Bd3 Nxc3 9. bxc3 b6) 5... O-O 6. Bg2 dxc4 7. Qa4?! { (0.36 → -0.48) Inaccuracy. Ne5 was best. } (7. Ne5 c5 8. dxc5 Qxd1+ 9. Nxd1 Bxc5 10. Nxc4 Nc6 11. Be3 Bb4+) 7... a6 8. Qxc4 b5 9. Qd3 Bb7 10. O-O Nbd7 11. a3 c5 12. Rd1 b4 13. axb4 cxb4 14. Na4 Be4 15. Qd2?! { (-0.20 → -0.77) Inaccuracy. Qb3 was best. } (15. Qb3 Qa5) 15... Qc7 16. Ne1 Rac8?! { (-0.57 → 0.03) Inaccuracy. Bxg2 was best. } (16... Bxg2) 17. Nd3?! { (0.03 → -0.74) Inaccuracy. Bxe4 was best. } (17. Bxe4 Nxe4) 17... Bxg2 18. Kxg2 Qc4 19. Nf4 Rfd8 20. Qd3 Qb5 21. e3?? { (-1.03 → -4.11) Blunder. f3 was best. } (21. f3 Qb7 22. Qb3 e5 23. dxe5 Nxe5 24. Be3 g5 25. Nd3 Nxd3 26. Rxd3 Rxd3 27. Qxd3 Qb5) 21... g5 22. Ne2? { (-4.29 → -8.74) Mistake. Qxb5 was best. } (22. Qxb5 axb5 23. Nd3 bxa4 24. Bd2 Nd5 25. Rxa4 N7f6 26. f3 Rc2 27. Kh1 g4 28. e4 Nb6) 22... Qb7+ 23. Kg1 Ne5 24. dxe5 Rxd3 25. Rxd3 Ng4 26. Nd4 Nxe5 27. Rd1 h5 28. b3 h4 29. Bb2 h3 30. Kf1 Qg2+ 31. Ke2 Ng4 32. Rf1 e5 33. Nf3 Rc2+ 34. Nd2 Nxh2 35. Rfc1 Rxd2+ 36. Kxd2 Qxf2+ 37. Kd3 Ng4 38. Re1 h2 39. Ke4?! { (-12.17 → Mate in 3) Checkmate is now unavoidable. Re2 was best. } (39. Re2) 39... f5+?! { (Mate in 3 → -28.45) Lost forced checkmate sequence. Qc2+ was best. } (39... Qc2+ 40. Kf3 f5 41. Bxe5 Nxe5#) 40. Kd5 Qf3+ 41. Ke6 Bf8 42. Rac1?! { (-18.77 → Mate in 8) Checkmate is now unavoidable. e4 was best. } (42. e4 Qxb3+ 43. Kd7 Qc4 44. Rac1 Nf6+ 45. Kd8 Qb5 46. Kc8 Bd6 47. Rc7 Qxa4 48. Rec1 Nxe4) 42... Nxe3?! { (Mate in 8 → -12.79) Lost forced checkmate sequence. Qb7 was best. } (42... Qb7 43. Rc7 Qxc7 44. Kxf5 Nf2 45. Nc5 Bg7 46. Ne4 Qd7+ 47. Kg6 Qe6+ 48. Nf6+ Qxf6+ 49. Kh5) 43. Bxe5?! { (-12.79 → Mate in 7) Checkmate is now unavoidable. Kd7 was best. } (43. Kd7 Qb7+) 43... Qd5+ 44. Kf6 Qd8+ 45. Kg6 Qe8+ 46. Kxg5 Qxe5 47. Rc6 Qxg3+ { Black wins on time. } 0-1