[Event "Nigeria U10 online Arena"] [Site "https://lichess.org/pCiz8Uxh"] [Date "2020.04.26"] [White "DOS222"] [Black "evergreengirl"] [Result "1-0"] [UTCDate "2020.04.26"] [UTCTime "15:10:19"] [WhiteElo "1500"] [BlackElo "1040"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. Nc3 d5 3. e3 Nc6 4. Bb5 a6 5. Ba4? { (0.43 → -1.21) Mistake. Bxc6+ was best. } (5. Bxc6+ bxc6 6. b3 Bd6 7. e4 e5 8. exd5 cxd5 9. Nxd5 Nf6 10. Nxf6+ Qxf6 11. Bb2 O-O) 5... b5 6. Bb3 Bc5? { (-1.07 → 0.25) Mistake. Nf6 was best. } (6... Nf6 7. O-O Bb7 8. Ne2 Na5 9. c3 Nxb3 10. axb3 c5 11. d4 Be7 12. Ng3 O-O 13. Ne5) 7. d4?! { (0.25 → -0.36) Inaccuracy. e4 was best. } (7. e4 Nf6 8. exd5 exd5 9. d4 Be7 10. O-O O-O 11. Ne5 Na5 12. Re1 c6 13. Ne2 Bd6) 7... Bd6 8. O-O Nf6 9. a4?! { (-0.26 → -0.87) Inaccuracy. Re1 was best. } (9. Re1 O-O 10. e4 Nxe4 11. Nxe4 dxe4 12. Rxe4 Na5 13. Bf4 Bb7 14. Bxd6 cxd6 15. Re3 Qc7) 9... e5?? { (-0.87 → 4.37) Blunder. b4 was best. } (9... b4 10. Ne2 Na5 11. Ba2 O-O 12. c3 bxc3 13. bxc3 Bb7 14. Rb1 c5 15. Ba3 Rc8 16. Nd2) 10. dxe5?? { (4.37 → 1.46) Blunder. axb5 was best. } (10. axb5 e4 11. Nxd5 Be6 12. Nxf6+ Qxf6 13. Bxe6 Qxe6 14. bxc6 exf3 15. Qxf3 f5 16. b3 O-O) 10... Nxe5 11. Nd4?! { (1.52 → 0.54) Inaccuracy. Nxe5 was best. } (11. Nxe5 Bxe5) 11... c5 12. Nc6?? { (0.92 → -2.50) Blunder. f4 was best. } (12. f4 Bg4 13. Qe1 Ng6 14. Nxd5 cxd4 15. exd4+ Kf8 16. axb5 Be6 17. Nxf6 Bxb3 18. cxb3 Qxf6) 12... Qd7?? { (-2.50 → 2.35) Blunder. Nxc6 was best. } (12... Nxc6 13. Bxd5 Bb7 14. axb5 axb5 15. Rxa8 Bxa8 16. Nxb5 Bxh2+ 17. Kxh2 Qb8+ 18. Kg1 Qxb5 19. Bxc6+) 13. Na5?? { (2.35 → -1.51) Blunder. axb5 was best. } (13. axb5) 13... d4?? { (-1.51 → 2.62) Blunder. Bc7 was best. } (13... Bc7 14. Bxd5 Nxd5 15. Qxd5 Qxd5 16. Nxd5 Bxa5 17. axb5 Bd8 18. e4 Nd7 19. Rd1 Bb7 20. bxa6) 14. exd4 cxd4 15. Qxd4?? { (2.00 → -5.36) Blunder. Nd5 was best. } (15. Nd5 d3) 15... Bc5?? { (-5.36 → 11.34) Blunder. Nf3+ was best. } (15... Nf3+ 16. gxf3 Bxh2+ 17. Kxh2 Qxd4 18. Re1+ Be6 19. Kg2 O-O 20. Bxe6 fxe6 21. Nb3 Qh4 22. Rh1) 16. Qd1?? { (11.34 → 1.19) Blunder. Qxc5 was best. } (16. Qxc5 Qe7 17. Qxe7+ Kxe7 18. Re1 Be6 19. Rxe5 Rhe8 20. Bxe6 Kf8 21. Nb3 bxa4 22. Nc5 fxe6) 16... Qf5? { (1.19 → 3.03) Mistake. O-O was best. } (16... O-O 17. Nd5 Ra7 18. Nxf6+ gxf6 19. Qh5 Qf5 20. Qxf5 Bxf5 21. c3 Rc8 22. Bd1 b4 23. Bd2) 17. axb5?! { (3.03 → 2.28) Inaccuracy. Nd5 was best. } (17. Nd5 O-O) 17... axb5? { (2.28 → 4.36) Mistake. O-O was best. } (17... O-O 18. Na4) 18. Nxb5?? { (4.36 → 0.60) Blunder. Nc6 was best. } (18. Nc6 O-O 19. Rxa8 Nxc6 20. Be3 Qe5 21. Bxc5 Qxc5 22. Nd5 Nxd5 23. Qxd5 Qxd5 24. Bxd5 Nb4) 18... Bd6?? { (0.60 → 26.00) Blunder. O-O was best. } (18... O-O 19. Nd6 Qd7 20. Nxc8 Qxc8 21. Bd2 Qc7 22. Bf4 Rxa5 23. Rxa5 Qxa5 24. Bxe5 Bxf2+ 25. Rxf2) 19. Qd2 Nc4 20. Bxc4 Qe5 21. Nxd6+ Qxd6?! { (31.39 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (21... Kf8 22. Nc6) 22. Qxd6 Bf5 23. Re1+ { Black resigns. } 1-0