[Event "Mistrzostwa I LO w Szachach In Arena"] [Site "https://lichess.org/XiDOK9dH"] [Date "2021.03.12"] [White "RysioLwieSerce"] [Black "Mikolaj_Chudy"] [Result "0-1"] [UTCDate "2021.03.12"] [UTCTime "15:16:07"] [WhiteElo "1439"] [BlackElo "1760"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+87"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 { D30 Queen's Gambit Declined } 3. e3 c5 4. Nf3 Nc6 5. Nc3 Qb6?? { (-0.05 → 1.94) Blunder. Nf6 was best. } (5... Nf6 6. a3 cxd4 7. exd4 Be7 8. b4 Ne4 9. Bb2 O-O 10. b5) 6. Bd3? { (1.94 → 0.66) Mistake. dxc5 was best. } (6. dxc5 Qxc5 7. cxd5 exd5 8. Qxd5 Nf6 9. Qxc5 Bxc5 10. Be2 O-O 11. O-O Bf5 12. a3 Rfd8) 6... Nf6 7. O-O Be7? { (0.59 → 1.99) Mistake. cxd4 was best. } (7... cxd4 8. exd4 dxc4 9. Bxc4 Be7 10. a3 O-O 11. Be3 Rd8 12. Bd3) 8. e4?? { (1.99 → -0.27) Blunder. cxd5 was best. } (8. cxd5) 8... dxe4?! { (-0.27 → 0.31) Inaccuracy. dxc4 was best. } (8... dxc4) 9. Bxe4?? { (0.31 → -1.97) Blunder. dxc5 was best. } (9. dxc5 Qa6) 9... Nxe4 10. Nxe4 cxd4 11. Nxd4?? { (-2.19 → -5.51) Blunder. c5 was best. } (11. c5 Bxc5) 11... Nxd4 12. Be3 Bc5?? { (-5.82 → 1.50) Blunder. e5 was best. } (12... e5 13. Nc3 Be6 14. f4 Bxc4 15. Rf2 Rd8 16. fxe5 O-O 17. Kh1 f6 18. b3 Ba6 19. Na4) 13. Nxc5 Qxc5 14. Bxd4 Qc6?? { (1.09 → 2.97) Blunder. Qf5 was best. } (14... Qf5 15. Bxg7) 15. b3?? { (2.97 → 0.32) Blunder. Qg4 was best. } (15. Qg4 Bd7) 15... b6?? { (0.32 → 2.59) Blunder. O-O was best. } (15... O-O 16. Qe2) 16. Qg4 Bb7 17. f3?! { (2.69 → 1.87) Inaccuracy. Qxg7 was best. } (17. Qxg7 O-O-O) 17... O-O-O 18. Rad1 Rhg8 19. Qf4? { (1.93 → 0.66) Mistake. Bf2 was best. } (19. Bf2 Rxd1) 19... f6?! { (0.66 → 1.35) Inaccuracy. g5 was best. } (19... g5 20. Qxf7 g4 21. Bf2 gxf3 22. Rxd8+ Rxd8 23. gxf3 Qd7 24. Qf6 Qd6 25. Bg3 Qd4+ 26. Qxd4) 20. Qh4?! { (1.35 → 0.56) Inaccuracy. Bf2 was best. } (20. Bf2) 20... e5?! { (0.56 → 1.37) Inaccuracy. g5 was best. } (20... g5 21. Qxh7) 21. Bc3? { (1.37 → 0.01) Mistake. Be3 was best. } (21. Be3 h6 22. Qg4+ Rd7 23. c5 bxc5 24. Rc1 Kb8 25. Rxc5 Qd6 26. Rfc1 Rgd8 27. h4 Qa6) 21... Qc5+ 22. Kh1 Qe3 23. Qg4+ Kb8 24. Bb2?? { (-0.39 → -5.16) Blunder. Bb4 was best. } (24. Bb4 Qe2) 24... Qe2?? { (-5.16 → -2.32) Blunder. Rxd1 was best. } (24... Rxd1) 25. Ba3?? { (-2.32 → Mate in 7) Checkmate is now unavoidable. Rb1 was best. } (25. Rb1 g5) 25... Rxd1 26. Rxd1 Qxd1# { Black wins by checkmate. } 0-1