[Event "Torneo Nacional CIP 2021"] [Site "https://lichess.org/qPX3uQ51"] [Date "2021.06.05"] [White "Iraida_Casabona"] [Black "pruizroa"] [Result "0-1"] [UTCDate "2021.06.05"] [UTCTime "21:46:55"] [WhiteElo "1221"] [BlackElo "1442"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+126"] [Variant "Standard"] [TimeControl "2400+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 e5 2. e4 { C20 King's Pawn Game: Leonardis Variation } b6?! { (-0.06 → 0.66) Inaccuracy. Nc6 was best. } (2... Nc6 3. Nf3 Nf6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Bg4 7. Nc3) 3. Nf3 Bb7? { (0.51 → 1.75) Mistake. Nc6 was best. } (3... Nc6 4. Be2 Nf6 5. O-O Bb7 6. Nc3 Bc5 7. Bg5 O-O 8. Nd5) 4. Nxe5 Bd6?! { (1.71 → 2.87) Inaccuracy. Qe7 was best. } (4... Qe7 5. Nf3) 5. Nf3 Nf6?! { (2.76 → 4.05) Inaccuracy. Qe7 was best. } (5... Qe7 6. Nc3 Nc6 7. Be2 f5 8. exf5 O-O-O 9. O-O Nf6 10. Re1 g6 11. Bg5 Qf7 12. Ne4) 6. d4?? { (4.05 → 0.13) Blunder. e5 was best. } (6. e5 Bxe5 7. Nxe5 Qe7 8. Qe2 O-O 9. Nf3 Re8 10. Qxe7 Rxe7+ 11. Be2 Bxf3 12. gxf3 d5) 6... Nxe4 7. Nbd2?! { (0.30 → -0.34) Inaccuracy. Bd3 was best. } (7. Bd3 O-O 8. O-O Re8 9. Nbd2 h6 10. Nc4 Bf8 11. Bf4 d6 12. h3 Nd7 13. c3 Qf6) 7... Qe7 8. Be2 Nc3?? { (-0.15 → 6.25) Blunder. Nxd2 was best. } (8... Nxd2 9. Bxd2) 9. bxc3 Bxf3 10. gxf3?! { (7.53 → 5.21) Inaccuracy. Nxf3 was best. } (10. Nxf3) 10... O-O 11. Nc4 Re8 12. Be3 Nc6 13. a4 Rab8 14. Rg1 b5?! { (5.08 → 7.21) Inaccuracy. Na5 was best. } (14... Na5 15. Nxd6 Qxd6 16. Qd3 Rbc8 17. Qb5 Qe6 18. c4 g6 19. f4 c6 20. Qg5 Nxc4 21. f5) 15. Nxd6 cxd6 16. axb5 Rxb5 17. Bxb5 Rb8 18. Ba4 Qh4 19. d5 Ne5 20. Bxa7 Re8 21. Rg3 Qxh2 22. Bd4?? { (9.61 → Mate in 3) Checkmate is now unavoidable. Kd2 was best. } (22. Kd2) 22... Ng4+?? { (Mate in 3 → 8.55) Lost forced checkmate sequence. Nxf3+ was best. } (22... Nxf3+ 23. Kf1 Qh1+ 24. Rg1 Qxg1#) 23. Kf1?? { (8.55 → Mate in 2) Checkmate is now unavoidable. Kd2 was best. } (23. Kd2 Nxf2 24. Qg1 Ne4+ 25. Kc1 Qxg3 26. fxe4 Qxg1+ 27. Bxg1 Rxe4 28. Bh2 Re1+ 29. Kb2 Rxa1) 23... Qh1+ 24. Rg1 Nh2# { Black wins by checkmate. } 0-1