[Event "Práctica 2021"] [Site "https://lichess.org/VQWXQ52U"] [Date "2021.10.22"] [White "Leonarrag"] [Black "Monserrathalbores"] [Result "0-1"] [UTCDate "2021.10.22"] [UTCTime "22:49:09"] [WhiteElo "986"] [BlackElo "1290"] [WhiteRatingDiff "-52"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6?! { (0.00 → 0.63) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bd6 6. Nb5 Be7 7. Bf4) 3. e3 Nf6 4. c3 e6 5. Bd3?! { (0.26 → -0.38) Inaccuracy. c4 was best. } (5. c4 Bd6 6. c5 Be7 7. a3 a5 8. Nc3 O-O 9. Bb5 Bd7) 5... Bd6 6. Qe2?! { (0.00 → -0.70) Inaccuracy. O-O was best. } (6. O-O e5 7. Nxe5 Bxe5 8. dxe5 Nxe5 9. b3 O-O 10. Be2 Bf5) 6... Bd7 7. Nbd2 b6? { (-0.24 → 1.26) Mistake. e5 was best. } (7... e5 8. dxe5 Bxe5 9. O-O O-O 10. Nxe5 Nxe5 11. Bc2 Re8 12. e4) 8. O-O e5?! { (1.36 → 2.20) Inaccuracy. Ne7 was best. } (8... Ne7 9. e4) 9. e4 exd4?? { (2.66 → 5.40) Blunder. O-O was best. } (9... O-O 10. exd5 Nxd5 11. dxe5 Nf4 12. Bxh7+ Kxh7 13. Qe4+ Ng6 14. exd6 Re8 15. Qd5 Nce5 16. Nxe5) 10. cxd4?? { (5.40 → 1.30) Blunder. e5 was best. } (10. e5 O-O 11. exd6 dxc3 12. dxc7 Qxc7 13. bxc3 Rfe8 14. Qd1 Na5 15. Qc2 Rac8 16. Bb2 Nc4) 10... O-O?? { (1.30 → 5.47) Blunder. dxe4 was best. } (10... dxe4 11. Nxe4 O-O 12. Bg5 Be7 13. Rad1 Nd5 14. Bc1 Bf5 15. a3 Bd6 16. Qc2 Nce7 17. Nh4) 11. exd5?? { (5.47 → -0.38) Blunder. e5 was best. } (11. e5 Re8 12. Qd1 Bg4 13. exd6 Nxd4 14. dxc7 Qxc7 15. Qa4 Ne6 16. Qc2 Qxc2 17. Bxc2 Rac8) 11... Nxd5 12. Qe4 g6?? { (-0.28 → 7.12) Blunder. Nf6 was best. } (12... Nf6 13. Qh4 Nb4 14. Bb1 Bb5 15. a3 Nd3 16. Ne4 Re8 17. Bxd3 Bxd3 18. Nxf6+ Qxf6 19. Qxf6) 13. Qxd5 Re8 14. Ne5 Nxe5 15. dxe5 Rxe5 16. Qb3? { (5.49 → 3.29) Mistake. Qf3 was best. } (16. Qf3) 16... c5? { (3.29 → 6.15) Mistake. Bc6 was best. } (16... Bc6) 17. Ne4 Bb8 18. Be3 Qc7 19. Qc3?? { (7.82 → -1.09) Blunder. Nf6+ was best. } (19. Nf6+ Kg7) 19... Rxe4 20. Bxe4?? { (-1.03 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (20. g3 Re8 21. Rfe1 Qe5 22. Qd2 Bc6 23. Bh6 Qd5 24. Rxe8+ Bxe8 25. Be4 Qxe4 26. Re1 Qc6) 20... Qxh2# { Black wins by checkmate. } 0-1