[Event "2021 Winter Marathon"] [Site "https://lichess.org/fok4xI4m"] [Date "2021.12.28"] [White "Osamodas"] [Black "PrestiJ-TR"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "10:44:31"] [WhiteElo "1713"] [BlackElo "2123"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.35 → 0.95) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4) 3. cxd5 e6?! { (0.40 → 1.04) Inaccuracy. Nxd5 was best. } (3... Nxd5 4. e4 Nf6 5. Nc3 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4) 4. dxe6 Bxe6 5. Nc3 c5 6. dxc5?! { (0.95 → 0.26) Inaccuracy. e3 was best. } (6. e3 cxd4 7. exd4 Bd6 8. Nf3 O-O 9. Bd3 Nc6 10. O-O h6) 6... Qxd1+ 7. Nxd1 Bxc5?! { (0.00 → 0.79) Inaccuracy. Nc6 was best. } (7... Nc6 8. Bd2 Ne4 9. Nf3 Nxd2 10. Nxd2 Nb4 11. Ne3 Bxc5 12. a3) 8. e3?! { (0.79 → 0.16) Inaccuracy. Nf3 was best. } (8. Nf3 Nc6 9. a3 O-O 10. Be3 Be7 11. g3 Rfd8 12. Rc1 h6) 8... O-O 9. Nf3 Nc6 10. Bd3 Nb4 11. Bb1 Bg4? { (0.14 → 1.44) Mistake. Bc4 was best. } (11... Bc4 12. Bd2) 12. O-O Rad8 13. h3 Bh5 14. a3 Nbd5 15. b4 Bb6 16. Bb2 Bg6?! { (1.27 → 2.24) Inaccuracy. a5 was best. } (16... a5 17. bxa5 Bxa5 18. Bd4 Bg6 19. Bxg6 hxg6 20. Rb1 b6 21. Nb2 Rc8 22. Rfc1 Ne4 23. Na4) 17. Bxg6 fxg6?! { (2.29 → 3.12) Inaccuracy. hxg6 was best. } (17... hxg6 18. Nc3 a5 19. Nxd5 Rxd5 20. Rfb1 Ne4 21. Bd4 Bxd4 22. Nxd4 axb4 23. axb4 Rc8 24. Rc1) 18. Rc1? { (3.12 → 1.51) Mistake. Nc3 was best. } (18. Nc3) 18... a5?! { (1.51 → 2.59) Inaccuracy. Rc8 was best. } (18... Rc8 19. Rxc8) 19. bxa5 Bxa5 20. Nd4? { (2.66 → 1.27) Mistake. Nc3 was best. } (20. Nc3) 20... Rc8 21. Rxc8 Rxc8 22. f3 Bd2 23. e4 Ne3 24. Nxe3 Bxe3+ 25. Kh1 Rc2?? { (0.81 → 9.15) Blunder. Nh5 was best. } (25... Nh5 26. Re1) 26. Nxc2 Bf4 27. Bxf6 gxf6 28. Rd1 Kf7 29. Rd7+ Ke6 30. Rxb7 f5 31. Rxh7 fxe4 32. fxe4 Ke5 33. Rg7 g5 34. Kg1 Kxe4 35. a4 Kd3 36. Nb4+ Kc4 37. Nc6 Kc5 38. Ne7 Kb4 39. g3 Be3+ 40. Kg2 Kxa4 41. Nf5 Kb4? { (7.92 → Mate in 12) Checkmate is now unavoidable. Bc1 was best. } (41... Bc1 42. Nd4 Ka3 43. Ne6 Kb4 44. Rg6 Kb5 45. Kh2 Kc4 46. Nxg5 Kd5 47. Nf3 Bb2 48. Rg5+) 42. Nxe3 Kc3 43. Rxg5 Kd4 44. Ng4 { Black resigns. } 1-0