[Event "PriyaRang Beginner Arena"] [Site "https://lichess.org/y1nafINj"] [Date "2024.01.07"] [White "aayan_biswas2013"] [Black "GAUTAMblr24"] [Result "0-1"] [UTCDate "2024.01.07"] [UTCTime "07:16:47"] [WhiteElo "750"] [BlackElo "1021"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+4"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Bf5 3. b4? { (0.32 → -0.82) Mistake. c4 was best. } (3. c4 e6 4. e3 Bxb1 5. Qa4+ Qd7 6. Qxd7+ Nxd7 7. Rxb1 dxc4) 3... e5?! { (-0.82 → -0.11) Inaccuracy. e6 was best. } (3... e6 4. a3 a5 5. b5 Bd6 6. Bg3 Nd7 7. e3 Nb6 8. Nd2) 4. dxe5?! { (-0.11 → -0.74) Inaccuracy. Bxe5 was best. } (4. Bxe5 Nc6 5. c3 Nxe5 6. dxe5 f6 7. Nf3 fxe5 8. Nxe5 Nf6 9. e3 a5 10. bxa5 Bd6) 4... Nc6?! { (-0.74 → 0.16) Inaccuracy. Bxb4+ was best. } (4... Bxb4+ 5. c3 Ba5 6. e3 c5 7. Bd3 Bxd3 8. Qxd3 c4 9. Qc2 Nd7 10. Nf3 Ne7 11. O-O) 5. a3 Nd4?? { (0.00 → 4.64) Blunder. g5 was best. } (5... g5 6. Bg3) 6. c3?? { (4.64 → -4.83) Blunder. Qxd4 was best. } (6. Qxd4 a5 7. b5 g5 8. Bg3 Ne7 9. e3 Bg7 10. Nd2 Bxc2 11. Qc3 Bg6 12. h4 Nf5) 6... Nc2+ 7. Qxc2 Bxc2 8. Nd2 Qh4 9. g3 Qd8 10. Bg2 d4 11. cxd4?! { (-4.04 → -5.56) Inaccuracy. Rc1 was best. } (11. Rc1 Bf5 12. Nb3 c6 13. Nxd4 Bd7 14. Ngf3 Qc8 15. Rd1 c5 16. e6 fxe6 17. O-O cxd4) 11... Qxd4 12. e3?? { (-5.32 → Mate in 5) Checkmate is now unavoidable. Rc1 was best. } (12. Rc1 Qb2 13. Nc4 Qc3+ 14. Nd2 Qxa3 15. Rxc2 Qa1+ 16. Nb1 Qxb1+ 17. Rc1 Qb2 18. Kf1 c6) 12... Qxa1+ 13. Ke2 { White offers draw } 13... Qxa3? { (Mate in 1 → -9.25) Lost forced checkmate sequence. Qd1# was best. } (13... Qd1#) 14. Nc4? { (-9.25 → Mate in 3) Checkmate is now unavoidable. Bxb7 was best. } (14. Bxb7 Rd8 15. Bc6+ Ke7 16. Kf3 Rxd2 17. Kg2 Qa2 18. Bf3 Be4 19. Nh3 Bxf3+ 20. Kxf3 Qc4) 14... Qd3+ 15. Kf3 Qxc4?! { (Mate in 2 → -12.12) Lost forced checkmate sequence. Bd1+ was best. } (15... Bd1+ 16. Ne2 Bxe2#) 16. Ne2?! { (-12.12 → Mate in 5) Checkmate is now unavoidable. g4 was best. } (16. g4 g5 17. Ne2 gxf4 18. Nxf4 Bxb4 19. Kg3 O-O-O 20. Rc1 c6 21. Bf3 Qb3 22. Rf1 Bc3) 16... Rd8?! { (Mate in 5 → -11.85) Lost forced checkmate sequence. Qe4+ was best. } (16... Qe4+ 17. Kg4 Qf5+ 18. Kh4 Be7+ 19. Bg5 Bxg5+ 20. Kh5 g6#) 17. Rc1?! { (-11.85 → Mate in 5) Checkmate is now unavoidable. g4 was best. } (17. g4 h5 18. Nd4 h4 19. Nxc2 Qxc2 20. g5 Bxb4 21. Bh3 Ne7 22. Bf5 Nxf5 23. Rf1 Rd2) 17... Be4+ 18. Kg4 Qxe2+ 19. Kg5 Bxg2 20. f3 h6+ 21. Kf5 g6+ 22. Ke4 Qxf3# { Black wins by checkmate. } 0-1