[Event "Casual rapid game"] [Site "https://lichess.org/sViL8xOP"] [Date "2022.11.04"] [White "ibra5him"] [Black "gamil10"] [Result "0-1"] [UTCDate "2022.11.04"] [UTCTime "08:38:48"] [WhiteElo "1465"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "900+7"] [ECO "D50"] [Opening "Queen's Gambit Declined: Been-Koomen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c5 3. Nc3 Nf6 4. Bg5?! { (0.65 → -0.26) Inaccuracy. cxd5 was best. } (4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 g6 7. e4 Bg7 8. Be3 Qa5) 4... e6?! { (-0.26 → 0.52) Inaccuracy. cxd4 was best. } { D50 Queen's Gambit Declined: Been-Koomen Variation } (4... cxd4 5. Bxf6 exf6 6. Qxd4 dxc4 7. Qxd8+ Kxd8 8. O-O-O+ Ke8 9. Nf3) 5. e3?! { (0.52 → -0.30) Inaccuracy. cxd5 was best. } (5. cxd5 cxd4 6. Qxd4 Be7 7. e4 exd5 8. Bxf6 Bxf6 9. Bb5+ Nc6) 5... dxc4 6. Bxc4 cxd4 7. Bxf6 Qxf6 8. Nb5?? { (0.00 → -2.43) Blunder. exd4 was best. } (8. exd4 Bb4 9. Nf3 O-O 10. O-O Rd8 11. Ne4 Qf5 12. Qe2 Nc6) 8... Na6?? { (-2.43 → -0.43) Blunder. Bb4+ was best. } (8... Bb4+ 9. Kf1 O-O 10. Qf3 Qe7 11. a3 Bc5 12. Nxd4 Nd7 13. Ba2 b6 14. Nge2 Ba6 15. Kg1) 9. Nxd4?! { (-0.43 → -1.32) Inaccuracy. exd4 was best. } (9. exd4 Bb4+) 9... Bc5? { (-1.32 → 0.11) Mistake. Bb4+ was best. } (9... Bb4+ 10. Kf1 e5 11. Nb5 O-O 12. a3 Be7 13. Qe2 Rd8 14. Nf3 Nc5 15. Nc3 Be6 16. Bxe6) 10. Ngf3 O-O 11. O-O Rd8 12. a3?? { (-0.23 → -2.16) Blunder. Qc2 was best. } (12. Qc2 Bf8) 12... e5 13. Nxe5?? { (-1.85 → -5.55) Blunder. Qc2 was best. } (13. Qc2) 13... Qxe5 14. Qb3 Be6?? { (-6.80 → -2.81) Blunder. Qf6 was best. } (14... Qf6) 15. f4?? { (-2.81 → -7.37) Blunder. Nxe6 was best. } (15. Nxe6 fxe6) 15... Bxc4 16. Qxc4 Qxe3+ 17. Kh1 Rxd4 18. Qa2 Rad8 19. f5 Rd2 20. f6?! { (-12.89 → Mate in 7) Checkmate is now unavoidable. Qc4 was best. } (20. Qc4 Rxg2) 20... Qe2 21. Qb3 Qxg2# { Black wins by checkmate. } 0-1