[Event "Rated classical game"] [Site "https://lichess.org/ndMQAqm8"] [Date "2020.09.18"] [White "JuanMartinchess17"] [Black "Grenger"] [Result "0-1"] [UTCDate "2020.09.18"] [UTCTime "14:40:44"] [WhiteElo "1095"] [BlackElo "1975"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 { D00 Queen's Pawn Game } 2. Qd2?! { (0.13 → -0.59) Inaccuracy. c4 was best. } (2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 cxd4 6. O-O e6) 2... e6 3. e3 Nc6 4. c3?! { (0.20 → -0.42) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. c4 Bd6 6. Nc3 O-O 7. Qc2 dxc4 8. Bxc4 e5) 4... b5? { (-0.42 → 1.15) Mistake. Nf6 was best. } (4... Nf6 5. Nf3) 5. Qd3? { (1.15 → -0.26) Mistake. Bxb5 was best. } (5. Bxb5 Bd7) 5... b4?! { (-0.26 → 0.34) Inaccuracy. Nf6 was best. } (5... Nf6) 6. e4 bxc3 7. Qxc3?? { (0.17 → -8.69) Blunder. bxc3 was best. } (7. bxc3) 7... Bb4 8. Qxb4 Nxb4 9. exd5 Nc2+ 10. Kd1 Nxa1 11. Nc3 exd5 12. Nxd5 Qxd5 13. Bb5+?! { (-20.21 → Mate in 9) Checkmate is now unavoidable. Ne2 was best. } (13. Ne2 Qxa2 14. Nc3 Qb3+ 15. Ke2 Ba6+ 16. Kf3 Bxf1 17. Rxf1 Nc2 18. Kg3 Nxd4 19. Re1+ Ne7) 13... Qxb5 14. d5 Qd3+ 15. Bd2 Nc2?! { (Mate in 6 → -25.61) Lost forced checkmate sequence. Qf1+ was best. } (15... Qf1+ 16. Be1 Ba6 17. f3 O-O-O 18. b4 Qd3+ 19. Bd2 Rxd5 20. Ne2 Qxd2#) 16. Kc1?! { (-25.61 → Mate in 4) Checkmate is now unavoidable. Nf3 was best. } (16. Nf3 Nd4) 16... Bf5 17. Kd1 Ne3+?! { (Mate in 2 → -32.49) Lost forced checkmate sequence. Qf1+ was best. } (17... Qf1+ 18. Be1 Qxe1#) 18. Kc1?! { (-32.49 → Mate in 1) Checkmate is now unavoidable. fxe3 was best. } (18. fxe3 Qf1+ 19. Be1 Qxg2 20. Ne2 Bg4 21. Bf2 Qxh1+ 22. Kd2 Qf1 23. Nc3 Qxf2+ 24. Kd3 Qxb2) 18... Qc2# { Black wins by checkmate. } 0-1