[Event "Rated classical game"] [Site "https://lichess.org/pb9eY5jA"] [Date "2021.06.18"] [White "ositha_ariyasingha"] [Black "PolozovRom"] [Result "0-1"] [UTCDate "2021.06.18"] [UTCTime "11:53:34"] [WhiteElo "1223"] [BlackElo "1500"] [WhiteRatingDiff "-44"] [BlackRatingDiff "+135"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 { D00 Queen's Pawn Game } 2. b3 Nf6 3. c4?! { (-0.06 → -1.13) Inaccuracy. Bb2 was best. } (3. Bb2 c5 4. e3 cxd4 5. exd4 Nc6 6. Nf3 g6 7. Bb5 Bg7) 3... dxc4 4. bxc4?! { (-0.71 → -1.47) Inaccuracy. e3 was best. } (4. e3 e5 5. Bxc4 exd4 6. Qxd4 Bb4+ 7. Bd2 Qxd4 8. exd4 Bxd2+) 4... Bf5? { (-1.47 → -0.09) Mistake. e5 was best. } (4... e5 5. e3 exd4 6. Qxd4 Qxd4 7. exd4 Nc6 8. Nf3 Bg4 9. Be3) 5. Nf3 Nc6 6. Ng5?? { (0.40 → -5.87) Blunder. d5 was best. } (6. d5 Nb8 7. e3 e6 8. Nd4 Bg6 9. dxe6 fxe6 10. Qb3 Na6) 6... Nb4?? { (-5.87 → 3.65) Blunder. Qxd4 was best. } (6... Qxd4) 7. c5?? { (3.65 → -8.29) Blunder. Qa4+ was best. } (7. Qa4+) 7... Nc2+ 8. Qxc2 Bxc2 9. e4 Qxd4 10. Na3?! { (-16.07 → Mate in 1) Checkmate is now unavoidable. Bb5+ was best. } (10. Bb5+ c6 11. O-O cxb5 12. Na3 Bd3 13. Nxb5 Bxb5 14. Be3 Qa4 15. Rfd1 Nd7 16. Rd4 Qa6) 10... Qxa1?! { (Mate in 1 → -15.30) Lost forced checkmate sequence. Qd1# was best. } (10... Qd1#) 11. Bc4 Qxc1+ 12. Ke2 Qxh1 13. Nxf7?! { (-19.48 → Mate in 6) Checkmate is now unavoidable. Bxf7+ was best. } (13. Bxf7+ Kd8) 13... Rg8?! { (Mate in 6 → -19.15) Lost forced checkmate sequence. Qd1+ was best. } (13... Qd1+ 14. Ke3 e5 15. Bb5+ Kxf7 16. Bc4+ Kg6 17. Bf7+ Kxf7 18. c6 Ng4#) 14. Nxc2 Qc1 15. Na3 Qxa3 16. Bd3 Kxf7 17. Bc4+ Ke8 18. Bxg8 Nxg8 19. Kd2?! { (-19.92 → Mate in 4) Checkmate is now unavoidable. h4 was best. } (19. h4 Qxa2+) 19... Rd8+ 20. Kc2 Rd4 21. Kb1 Rxe4 22. f3 Re3 23. Kc2 Re2+ 24. Kd1 Qd3+ 25. Kc1 Qc2# { Black wins by checkmate. } 0-1