[Event "بطولة جامعة طيبة لي الشطرنج Arena"] [Site "https://lichess.org/xxPvr5rw"] [Date "2021.10.15"] [White "IRenad"] [Black "mohammedMoafi"] [Result "0-1"] [UTCDate "2021.10.15"] [UTCTime "15:55:57"] [WhiteElo "1617"] [BlackElo "1300"] [WhiteRatingDiff "-108"] [BlackRatingDiff "+73"] [Variant "Standard"] [TimeControl "300+10"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Nc6?! { (0.00 → 0.66) Inaccuracy. d5 was best. } (2... d5 3. Nf3 Nf6 4. c4 Be7 5. Nbd2 O-O 6. Be2 b6 7. b3) 3. Ne2?! { (0.66 → 0.05) Inaccuracy. Nf3 was best. } (3. Nf3 d5 4. c4 Nf6 5. Nbd2 Bd6 6. Bd3 O-O 7. O-O e5) 3... Qe7?! { (0.05 → 0.63) Inaccuracy. d5 was best. } (3... d5 4. c4 Nf6 5. Nec3 Be7 6. a3 O-O 7. cxd5 exd5 8. Bd3) 4. Nf4 Qg5?! { (0.50 → 1.43) Inaccuracy. b6 was best. } (4... b6 5. Be2 Bb7 6. O-O g5 7. Nd3 f5 8. c4 Nf6 9. Nc3 h5 10. c5 Qh7 11. b4) 5. Nc3 Qf5? { (1.09 → 2.86) Mistake. Bb4 was best. } (5... Bb4 6. Bd2 d5 7. Nd3 Bxc3 8. Bxc3 a5 9. h4 Qe7 10. f3 Nf6 11. a3 b6 12. g4) 6. g3?! { (2.86 → 1.78) Inaccuracy. d5 was best. } (6. d5 Nb8) 6... Nb4?! { (1.78 → 2.90) Inaccuracy. d5 was best. } (6... d5 7. Nb5 Bd6 8. b3 Nb4 9. Nd3 Nxd3+ 10. Bxd3 Qf6 11. e4 dxe4 12. Bxe4 Qd8 13. O-O) 7. Nb5?? { (2.90 → -6.87) Blunder. e4 was best. } (7. e4 Qa5) 7... Nxc2+ 8. Ke2 Nxa1?? { (-8.54 → -1.64) Blunder. Qxb5+ was best. } (8... Qxb5+) 9. Nxc7+ Kd8 10. Nxa8 Nc2?? { (-1.97 → 1.40) Blunder. b6 was best. } (10... b6) 11. Bh3?? { (1.40 → -1.12) Blunder. f3 was best. } (11. f3) 11... Qe4?? { (-1.12 → 3.36) Blunder. Qb5+ was best. } (11... Qb5+ 12. Qd3 Qa4 13. Bd2 b6 14. b3 Qxa2 15. Qc3 Ba6+ 16. Kf3 Bd6 17. d5 Nf6 18. Rc1) 12. Qd3?? { (3.36 → -6.69) Blunder. Bg2 was best. } (12. Bg2 Qf5 13. Bd2 Qb5+ 14. Nd3 Qa4 15. a3 b6 16. Bc3 d5 17. Kd2 Bd6 18. Qxc2 Qxc2+) 12... Qxh1 13. Qxc2 b6?? { (-6.78 → 7.41) Blunder. Qc6 was best. } (13... Qc6) 14. Nxb6?? { (7.41 → -7.53) Blunder. Qc7+ was best. } (14. Qc7+) 14... axb6 15. e4 Ba6+ 16. Kd2 Nf6 17. f3 Bb4+ 18. Ke3?! { (-17.13 → Mate in 3) Checkmate is now unavoidable. Qc3 was best. } (18. Qc3 Bxc3+) 18... Be1? { (Mate in 3 → -7.91) Lost forced checkmate sequence. Qg1+ was best. } (18... Qg1+ 19. Qf2 Qxc1+ 20. Qd2 Qxd2#) 19. b3? { (-7.91 → Mate in 2) Checkmate is now unavoidable. Qg2 was best. } (19. Qg2 Bf2+ 20. Qxf2 Qxc1+ 21. Qd2 Qg1+ 22. Qf2 Qb1 23. Qd2 g5 24. Ne2 Qh1 25. Nc3 Rg8) 19... Qg1+ 20. Qf2 Bxf2+ 21. Kd2 Qe1+?! { (Mate in 3 → -21.86) Lost forced checkmate sequence. Be3+ was best. } (21... Be3+ 22. Kc3 Qe1+ 23. Bd2 Qxd2#) 22. Kc2 Bxd4 23. Nd3?! { (-21.73 → Mate in 4) Checkmate is now unavoidable. Bg4 was best. } (23. Bg4 Qf2+) 23... Qe2+ 24. Kb1 Qxd3# { Black wins by checkmate. } 0-1