[Event "MeQuedoEnCasa IV Sub 10 Team Battle"] [Site "https://lichess.org/KiZUNAJs"] [Date "2020.04.07"] [White "NAUM_1504"] [Black "Sofia_43"] [Result "0-1"] [UTCDate "2020.04.07"] [UTCTime "23:13:52"] [WhiteElo "1252"] [BlackElo "1397"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3?! { (0.23 → -0.40) Inaccuracy. d3 was best. } (3. d3 d6 4. c3 Nf6 5. Nf3 c6 6. O-O Bb6 7. Bg5 Nbd7) 3... Nf6 4. Nc3 Nc6 5. Qd1?! { (0.00 → -0.69) Inaccuracy. Nge2 was best. } (5. Nge2 O-O 6. O-O Na5 7. d3 d6 8. Bb3 h6 9. Qg3 Nh5) 5... d6 6. Nf3 Bg4 7. d3?! { (-0.44 → -1.54) Inaccuracy. Bb5 was best. } (7. Bb5 Bd7 8. d3 a6 9. Bxc6 Bxc6 10. a4 h6 11. O-O O-O) 7... Bd4?? { (-1.54 → 0.15) Blunder. Nd4 was best. } (7... Nd4 8. Be3 c6 9. Bxd4 exd4 10. Ne2 O-O 11. Bb3 d5 12. O-O Bxf3 13. gxf3 Nh5 14. Kh1) 8. Bd2 Bxc3 9. Bxc3 a6 10. Bb3 b5 11. Qd2?! { (0.00 → -0.69) Inaccuracy. h3 was best. } (11. h3 Bxf3 12. Qxf3 a5 13. a3 O-O 14. Ba2 Nd4 15. Bxd4 exd4 16. Qg3 Nh5 17. Qg4 Nf6) 11... a5 12. Bd5?! { (-0.81 → -1.93) Inaccuracy. a3 was best. } (12. a3 O-O) 12... Qd7?? { (-1.93 → 0.00) Blunder. Nxd5 was best. } (12... Nxd5 13. exd5 Ne7 14. Qg5 Bxf3 15. gxf3 O-O 16. Rg1 g6 17. Bd2 Nxd5 18. f4 Qxg5 19. fxg5) 13. h3?? { (0.00 → -2.57) Blunder. Bxc6 was best. } (13. Bxc6 Qxc6 14. Bxa5 Bxf3 15. gxf3 O-O 16. Rg1 Nh5 17. d4 Nf4 18. a3 Rxa5 19. Qxa5 Qxc2) 13... Bh5?? { (-2.57 → -0.27) Blunder. Bxf3 was best. } (13... Bxf3) 14. O-O-O?? { (-0.27 → -2.39) Blunder. Bxc6 was best. } (14. Bxc6 Qxc6) 14... Bxf3 15. gxf3 O-O?? { (-1.92 → 0.30) Blunder. Nxd5 was best. } (15... Nxd5 16. exd5 Ne7 17. Qg5 O-O 18. Rdg1 g6 19. Bd2 f6 20. Qg2 Nxd5 21. h4 b4 22. f4) 16. Bxc6 Qxc6 17. Bxa5?! { (-0.13 → -0.83) Inaccuracy. Rdg1 was best. } (17. Rdg1 Rfb8) 17... Rfc8 18. Bb4?? { (-0.36 → -3.49) Blunder. Rhg1 was best. } (18. Rhg1) 18... Rf8?? { (-3.49 → 0.50) Blunder. Rxa2 was best. } (18... Rxa2) 19. Qe1?? { (0.50 → -3.70) Blunder. Rdg1 was best. } (19. Rdg1) 19... Rxa2 20. Kb1?? { (-3.19 → -7.15) Blunder. f4 was best. } (20. f4 Rfa8 21. Bc3 Nd7 22. fxe5 dxe5 23. Kd2 R8a4 24. Ke2 b4 25. Bxb4 Rxb2 26. Bd2 Rxc2) 20... Ra4?? { (-7.15 → -2.68) Blunder. Rfa8 was best. } (20... Rfa8 21. Kc1) 21. Ba3?? { (-2.68 → -6.59) Blunder. b3 was best. } (21. b3 Ra6) 21... Qb6? { (-6.59 → -3.92) Mistake. Rfa8 was best. } (21... Rfa8 22. d4) 22. Qf1? { (-3.92 → -7.64) Mistake. Qe3 was best. } (22. Qe3 b4) 22... b4 23. Bxb4? { (-7.25 → Mate in 9) Checkmate is now unavoidable. Ka2 was best. } (23. Ka2 Rb8) 23... Rxb4 24. Qg2 Nh5?! { (Mate in 8 → -27.03) Lost forced checkmate sequence. Rxb2+ was best. } (24... Rxb2+ 25. Kc1 Qb4 26. Qxg7+ Kxg7 27. Rdg1+ Kh8 28. Kd1 Qc3 29. Rg8+ Nxg8 30. d4 Qxc2+ 31. Ke1) 25. Rhg1?! { (-27.03 → Mate in 6) Checkmate is now unavoidable. Kc1 was best. } (25. Kc1 Rxb2) 25... Rxb2+ 26. Kc1 Qb4 27. Rde1 Rb1# { Black wins by checkmate. } 0-1