[Event "2021 Winter Marathon"] [Site "https://lichess.org/S38dLPo7"] [Date "2021.12.28"] [White "MC50"] [Black "Lutogalo"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "12:40:29"] [WhiteElo "1930"] [BlackElo "1443"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D11"] [Opening "Slav Defense: Modern Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 { D11 Slav Defense: Modern Line } e6 4. e3 Nd7 5. Be2 Ngf6 6. b3 Bb4+ 7. Nbd2 Qa5?! { (0.30 → 1.25) Inaccuracy. b6 was best. } (7... b6 8. Bb2 Bb7 9. a3 Be7 10. Rc1 O-O 11. O-O c5 12. Rc2 dxc4 13. Rxc4 Rc8 14. dxc5) 8. O-O?! { (1.25 → 0.25) Inaccuracy. Bb2 was best. } (8. Bb2 Ba3 9. Qc1 Bxb2 10. Qxb2 O-O 11. b4 Qc7 12. Rc1 b6 13. cxd5 exd5 14. O-O a5) 8... O-O?! { (0.25 → 1.17) Inaccuracy. Bc3 was best. } (8... Bc3 9. Rb1 Qxa2 10. b4 a5 11. bxa5 Qxa5 12. Qc2 Bb4 13. e4 dxe4 14. Nxe4 Be7 15. Bf4) 9. a3 Bd6 10. b4 Qc7 11. c5 Be7 12. a4?! { (1.17 → 0.35) Inaccuracy. Bb2 was best. } (12. Bb2 a5) 12... e5 13. b5 e4 14. Ne1 Ne8?! { (-0.02 → 0.61) Inaccuracy. b6 was best. } (14... b6 15. cxb6) 15. f3 Ndf6 16. fxe4 Nxe4 17. Nxe4 dxe4 18. Qc2?! { (0.79 → -0.17) Inaccuracy. Nc2 was best. } (18. Nc2 Be6) 18... Nf6 19. Bb2 Ng4?! { (-0.26 → 0.60) Inaccuracy. h5 was best. } (19... h5 20. g3) 20. Qd2?? { (0.60 → Mate in 1) Checkmate is now unavoidable. Bxg4 was best. } (20. Bxg4 Bxg4) 20... Qxh2# { Black wins by checkmate. } 0-1