[Event "2018 Winter Marathon"] [Site "https://lichess.org/nCT5oK5Q"] [Date "2018.12.29"] [White "Oscar_Lobb"] [Black "Mobaka"] [Result "0-1"] [UTCDate "2018.12.29"] [UTCTime "19:48:58"] [WhiteElo "1297"] [BlackElo "1447"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 3. Nc3 { D07 Queen's Gambit Declined: Chigorin Defense } e6 4. Nf3 Bb4 5. Qb3 a5 6. a3 Be7? { (0.34 → 1.47) Mistake. a4 was best. } (6... a4 7. Qc2 Bxc3+ 8. bxc3 Nf6 9. Bg5 O-O 10. e3 h6 11. Bh4 b6 12. cxd5 exd5 13. Bb5) 7. Qc2?! { (1.47 → 0.83) Inaccuracy. cxd5 was best. } (7. cxd5 a4) 7... Nh6?! { (0.83 → 1.80) Inaccuracy. Nf6 was best. } (7... Nf6 8. e3 O-O 9. Bd3 dxc4 10. Bxc4 Bd6 11. h3 e5 12. d5 e4 13. Nxe4 Nxe4 14. Qxe4) 8. Bxh6 gxh6 9. e3 Bf6 10. Bd3 Qe7? { (1.69 → 3.47) Mistake. dxc4 was best. } (10... dxc4 11. Bxc4) 11. O-O?! { (3.47 → 2.10) Inaccuracy. cxd5 was best. } (11. cxd5 exd5 12. Nxd5 Qd6 13. Nc3 Qd8 14. Bxh7 Ne7 15. O-O Bg7 16. Bd3 O-O 17. Rac1 Bg4) 11... e5?? { (2.10 → 4.95) Blunder. dxc4 was best. } (11... dxc4) 12. cxd5 Nd8?! { (4.57 → 7.03) Inaccuracy. Na7 was best. } (12... Na7) 13. dxe5?! { (7.03 → 5.28) Inaccuracy. d6 was best. } (13. d6 Qxd6 14. Nb5 Qc6 15. Nxc7+ Ke7 16. Nxa8 exd4 17. Nxd4 Qxc2 18. Bxc2 Nc6 19. Nb5 Bxb2) 13... Bxe5 14. Nxe5 Qxe5 15. e4 Rg8 16. Rfe1?! { (6.25 → 4.05) Inaccuracy. f4 was best. } (16. f4) 16... Bh3 17. g3?! { (4.80 → 3.81) Inaccuracy. Bf1 was best. } (17. Bf1 Bd7 18. Qd2 Rg4 19. g3 Rg6 20. f4 Qf6 21. Kh1 Kf8 22. e5 Qb6 23. Rac1 h5) 17... Qf6? { (3.81 → 7.74) Mistake. h5 was best. } (17... h5 18. Qd2) 18. e5 Qf3 19. Bf1?! { (7.61 → 5.42) Inaccuracy. Be4 was best. } (19. Be4 Qh5) 19... Bg2? { (5.42 → 16.30) Mistake. Bxf1 was best. } (19... Bxf1) 20. Bxg2 Qg4 21. e6 fxe6 22. dxe6 Nxe6 23. Qxh7 O-O-O 24. Nb5 Rd7 25. Qc2 Nf4 26. f3?! { (9.89 → 6.38) Inaccuracy. Qc5 was best. } (26. Qc5 Kd8 27. Bxb7 Ne6 28. Qe5 Rf8 29. Qxe6 Qxe6 30. Rxe6 c5 31. Be4 Rd2 32. Rd6+ Rxd6) 26... Qg6 27. Kf2?? { (8.02 → Mate in 3) Checkmate is now unavoidable. Qxg6 was best. } (27. Qxg6) 27... Qxc2+ 28. Kg1 { White resigns. } 0-1