[Event "nigerian23s Arena"] [Site "https://lichess.org/y2TIaLn8"] [Date "2023.06.17"] [White "genious12712"] [Black "nigerian23s"] [Result "0-1"] [UTCDate "2023.06.17"] [UTCTime "08:14:45"] [WhiteElo "1140"] [BlackElo "1792"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 { D00 Queen's Pawn Game } 2. Qd2?! { (0.27 → -0.41) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6) 2... Nf6 3. Qb4? { (-0.36 → -2.02) Mistake. e3 was best. } (3. e3 c5 4. Nf3 Nc6 5. Bb5 e6 6. O-O Be7 7. dxc5 O-O) 3... e6?! { (-2.02 → -1.00) Inaccuracy. e5 was best. } (3... e5 4. Qb5+ Bd7 5. Qd3 exd4 6. c3 dxc3 7. Nxc3 Na6 8. Nf3 Nc5 9. Qc2 c6 10. Bg5) 4. Qe7+?? { (-1.00 → -6.88) Blunder. Qb3 was best. } (4. Qb3 c5) 4... Bxe7 5. Kd2 Bd7 6. Kc3 Nc6 7. Bg5? { (-9.58 → Mate in 7) Checkmate is now unavoidable. b3 was best. } (7. b3 Ne4+ 8. Kb2 Nxf2 9. Nc3 Nxd4 10. Nf3 Bf6 11. Be3 Nb5 12. Nd4 Bxd4 13. Bxd4 Nxd4) 7... O-O? { (Mate in 7 → -9.70) Lost forced checkmate sequence. Ne4+ was best. } (7... Ne4+ 8. Kd3 Nb4+ 9. Ke3 Nxc2+ 10. Kf3 Ne1+ 11. Kg4 e5+ 12. Kh5 Bxg5 13. dxe5 g6#) 8. Bxf6 Bxf6 9. f3 Bxd4+ 10. Kd3?! { (-11.95 → Mate in 8) Checkmate is now unavoidable. Kd2 was best. } (10. Kd2 Qg5+ 11. Kd1 Bxb2 12. f4 Qxf4 13. Nd2 Bxa1 14. Ngf3 Nb4 15. Nb3 Nxa2 16. Ke1 Nc3) 10... e5?! { (Mate in 8 → -11.18) Lost forced checkmate sequence. Qg5 was best. } (10... Qg5 11. f4 Qxf4 12. c3 Qc1 13. e3 Qd1+ 14. Nd2 Ne5+ 15. Kxd4 Qxd2+ 16. Bd3 Qxd3+ 17. Kc5) 11. Kd2 Bf5 12. Kc1?! { (-11.22 → Mate in 11) Checkmate is now unavoidable. g3 was best. } (12. g3 Bxb2 13. Ke1 Bxc2 14. Nd2 Bxa1 15. Nh3 Bc3 16. Rg1 Nd4 17. g4) 12... Nb4?! { (Mate in 11 → -13.83) Lost forced checkmate sequence. Be3+ was best. } (12... Be3+ 13. Kd1 Bxc2+ 14. Kxc2 Qh4 15. Nd2 Qd4 16. Rd1 Qa4+ 17. Nb3 Nb4+ 18. Kc3 Qc6+ 19. Kxb4) 13. Nc3?! { (-13.83 → Mate in 5) Checkmate is now unavoidable. Na3 was best. } (13. Na3 Qg5+ 14. Kd1 Bxb2 15. f4 Qxf4 16. Nf3 Bxa3 17. e3 Qxe3 18. Bd3 Bxd3 19. cxd3 Qxd3+) 13... e4?! { (Mate in 5 → -10.15) Lost forced checkmate sequence. Qh4 was best. } (13... Qh4 14. b3 Qe1+ 15. Kb2 Bxc3+ 16. Ka3 Nxc2+ 17. Ka4 Bd7#) 14. Nxd5?! { (-10.15 → Mate in 4) Checkmate is now unavoidable. a3 was best. } (14. a3 Be3+ 15. Kb1 Nxc2 16. g4 Nxa1 17. Kxa1 d4 18. Nxe4 Bxe4 19. fxe4 c5 20. Nf3 c4) 14... exf3?! { (Mate in 4 → -22.49) Lost forced checkmate sequence. Qxd5 was best. } (14... Qxd5 15. Kb1 Bf6 16. Kc1 Rad8 17. fxe4 Qd1#) 15. Nxc7?! { (-22.49 → Mate in 2) Checkmate is now unavoidable. e4 was best. } (15. e4 Qg5+) 15... fxe2 16. Ne6 exf1=Q+ 17. Kd2 Be3+ 18. Kxe3 Qdd1 19. c3 Nd5# { Black wins by checkmate. } 0-1