[Event "CCDR ESCAZU Arena"] [Site "https://lichess.org/4tpDaOra"] [Date "2021.05.07"] [White "Lucena1497"] [Black "Aldo_Obando_290805"] [Result "1-0"] [UTCDate "2021.05.07"] [UTCTime "23:00:46"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+260"] [BlackRatingDiff "-242"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.00 → 0.70) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. Nc3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3) 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6? { (0.59 → 2.05) Mistake. e5 was best. } (5... e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Ndb5 Na6 10. Bf4) 6. d5 Ne5?! { (1.84 → 2.94) Inaccuracy. Nb8 was best. } (6... Nb8 7. e5 Nfd7 8. Nf3 c6 9. d6 Nc5 10. Bf4 g6 11. Qd2) 7. Be2?? { (2.94 → 0.90) Blunder. f4 was best. } (7. f4 Ned7 8. e5 Ng8 9. e6 fxe6 10. dxe6 Ndf6 11. Qxd8+ Kxd8) 7... g6?? { (0.90 → 4.17) Blunder. e6 was best. } (7... e6 8. f4 Ng6 9. Nf3 Bc5 10. dxe6 Qxd1+ 11. Bxd1 fxe6 12. Bb3) 8. h3? { (4.17 → 2.03) Mistake. Qd4 was best. } (8. Qd4 Ned7) 8... Bg7?! { (2.03 → 3.18) Inaccuracy. c6 was best. } (8... c6 9. Qd4) 9. f4 Ned7 10. e5 Nh5 11. Bxh5 gxh5 12. Qxh5 O-O 13. Nf3 b6? { (3.20 → 5.17) Mistake. Nb6 was best. } (13... Nb6 14. Be3 c6 15. Rd1 Nc4 16. dxc6 Qa5 17. Bc1 f6 18. O-O bxc6 19. Ne4 fxe5 20. Nxe5) 14. Be3 Bb7 15. O-O-O?! { (5.45 → 4.23) Inaccuracy. O-O was best. } (15. O-O Qe8) 15... e6? { (4.23 → 7.13) Mistake. Qe8 was best. } (15... Qe8 16. Qg4) 16. dxe6 fxe6 17. Ng5 h6 18. Nxe6 Rf5 19. Qxf5 Qe7 20. Qg6 Rf8 21. Nxg7 Qb4?! { (12.36 → Mate in 2) Checkmate is now unavoidable. Nxe5 was best. } (21... Nxe5) 22. Ne6+ Kh8 23. Qg7# { White wins by checkmate. } 1-0