[Event "KSCA Weekly Challenge Arena"] [Site "https://lichess.org/jQ1TiCVn"] [Date "2022.07.11"] [White "SPMAyali28607"] [Black "hi_lock"] [Result "0-1"] [UTCDate "2022.07.11"] [UTCTime "14:59:48"] [WhiteElo "944"] [BlackElo "949"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+171"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C21"] [Opening "Center Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 exd4 3. Qxd4 { C21 Center Game } b6?! { (-0.05 → 0.91) Inaccuracy. Nc6 was best. } (3... Nc6 4. Qe3 Nf6 5. Bd2 Be7 6. Nc3 d5 7. Nxd5 Nxd5 8. exd5) 4. Qe5+ Be7?? { (0.70 → 2.53) Blunder. Qe7 was best. } (4... Qe7 5. Qf4 Qe6 6. Ne2 Bd6 7. Qh4 Nc6 8. Nbc3 Nb4 9. Nd4) 5. Qd4?? { (2.53 → -0.18) Blunder. Qxg7 was best. } (5. Qxg7 Bf6 6. Qg3 d6 7. Nc3 Nd7 8. Bf4 Bb7 9. O-O-O Bxc3) 5... Bc5?? { (-0.18 → 2.37) Blunder. Nf6 was best. } (5... Nf6 6. e5 Nc6 7. Qf4 Nh5 8. Qf3 g6 9. Nc3 O-O 10. Be3 Rb8 11. Qd5 Bb7 12. O-O-O) 6. Qd1?? { (2.37 → -0.66) Blunder. Qxg7 was best. } (6. Qxg7 Qf6 7. Qxf6 Nxf6 8. f3 d5 9. Nc3 dxe4 10. Bg5 Be7 11. O-O-O Rg8 12. Bxf6 Bxf6) 6... Qf6? { (-0.66 → 0.70) Mistake. Nf6 was best. } (6... Nf6 7. Nc3 O-O 8. Bg5 Nc6 9. Nf3 h6 10. Bxf6 Qxf6 11. Qd2 Bb7 12. O-O-O Bb4 13. Bd3) 7. Qd2? { (0.70 → -0.53) Mistake. Nf3 was best. } (7. Nf3 Bb7 8. Nc3 Ne7 9. Nb5 Kd8 10. Bd3 Nbc6 11. O-O a6 12. Nc3 h6 13. Nd2 Ne5) 7... Nc6 8. Nf3 Nd4?! { (-0.48 → 0.14) Inaccuracy. Qg6 was best. } (8... Qg6) 9. Nxd4 Bxd4 10. f4?? { (0.18 → -2.11) Blunder. c3 was best. } (10. c3) 10... Qh4+?? { (-2.11 → 4.69) Blunder. Bxb2 was best. } (10... Bxb2 11. e5 Bxc1 12. Qxc1 Qe7 13. Bd3 Bb7 14. O-O O-O-O 15. Qa3 Kb8 16. Qxe7 Nxe7 17. Nc3) 11. g3 Qf6 12. e5 Qc6?! { (4.72 → 7.15) Inaccuracy. Bxe5 was best. } (12... Bxe5 13. fxe5 Qxe5+ 14. Qe2 Qe6 15. Bf4 Bb7 16. Rg1 Nf6 17. Nc3 O-O 18. O-O-O Ne4 19. Nxe4) 13. Bg2 d5 14. Qd3?! { (7.07 → 4.58) Inaccuracy. Qxd4 was best. } (14. Qxd4 Ne7 15. Bd2 h5 16. Nc3 Bf5 17. O-O-O h4 18. Be1 O-O-O 19. Rg1 hxg3 20. Bxg3 Kb8) 14... Ba6?! { (4.58 → 6.51) Inaccuracy. Qc5 was best. } (14... Qc5 15. b4 Ba6 16. Qd2 Qc4 17. c3 Nf6 18. b5 Qxb5 19. Bf1 Qd7 20. cxd4 Ne4 21. Qc2) 15. Qxa6 Qxc2 16. Rg1?? { (6.41 → -10.42) Blunder. Nd2 was best. } (16. Nd2 c6 17. Qe2 Bxb2 18. Bxb2 Qxb2 19. O-O Qb4 20. a3 Qa4 21. Qd3 Ne7 22. f5 O-O) 16... Bxg1?! { (-10.42 → -5.62) Inaccuracy. Qxc1+ was best. } (16... Qxc1+ 17. Ke2 Qe3+ 18. Kd1 Qxg1+ 19. Bf1 Bxb2 20. Qb5+ Kf8 21. Qxb2 Qxf1+ 22. Kc2 Qe2+ 23. Nd2) 17. Bxd5?! { (-5.62 → -11.30) Inaccuracy. Bd2 was best. } (17. Bd2 Qxb2) 17... Qxc1+ 18. Ke2 Qe3+ 19. Kf1?! { (-11.30 → Mate in 1) Checkmate is now unavoidable. Kd1 was best. } (19. Kd1 Rd8 20. Nc3 Ne7 21. Kc2 Nxd5 22. Qb5+ Kf8 23. Rd1 c6 24. Qc4 b5 25. Qf1 Bxh2) 19... Qf2# { Black wins by checkmate. } 0-1