[Event "Eastern Blitz Arena"] [Site "https://lichess.org/Ps7BV94k"] [Date "2022.08.01"] [White "Syarif_opg9670"] [Black "keerthi_sadurangam"] [Result "0-1"] [UTCDate "2022.08.01"] [UTCTime "06:51:35"] [WhiteElo "2052"] [BlackElo "1639"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "300+0"] [ECO "E70"] [Opening "King's Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 { E70 King's Indian Defense: Normal Variation } O-O 5. e5 Ne8 6. Bf4 d6 7. Nf3 Nc6 8. exd6?! { (0.45 → -0.49) Inaccuracy. h3 was best. } (8. h3 dxe5 9. dxe5 Qxd1+ 10. Rxd1 f6 11. exf6 Rxf6 12. Nd5 Rf7) 8... cxd6 9. d5 Nb4?! { (-0.28 → 0.76) Inaccuracy. e5 was best. } (9... e5 10. dxe6 Bxe6 11. Be2 Na5 12. O-O Nxc4 13. Bxc4 Bxc4 14. Re1 Qa5 15. Qd2 Nf6 16. Bg5) 10. a3 Na6 11. Qd2 Nc5 12. Rd1 Bf5 13. Be2? { (0.75 → -0.85) Mistake. b4 was best. } (13. b4 e5 14. dxe6 Nxe6 15. Be3 Nf6 16. Bd3 Bxd3 17. Qxd3 Ng4 18. Nb5 Nxe3 19. Qxe3 Qb6) 13... Nb3 14. Qe3 Nf6?! { (-0.89 → 0.00) Inaccuracy. Bc2 was best. } (14... Bc2 15. Bg5) 15. O-O?? { (0.00 → -8.00) Blunder. Nd4 was best. } (15. Nd4 Nxd4 16. Rxd4 Qb6 17. Na4 Qa5+ 18. Nc3) 15... Ng4 16. Ng5 Nxe3 17. fxe3 e5 18. dxe6 Bxe6 19. Bxd6?! { (-6.63 → -10.44) Inaccuracy. Nce4 was best. } (19. Nce4 Bf5 20. Bxd6 Bxe4 21. Nxe4 Re8 22. Bf3 f5 23. Nc3 Kh8 24. Bxb7 Na5 25. Bxa8 Qxa8) 19... Qxg5 20. Bxf8 Rxf8 21. Ne4 Qxe3+ 22. Kh1 Qxe4 23. Bf3 Qxc4 24. Rd6?! { (-13.36 → Mate in 1) Checkmate is now unavoidable. Bxb7 was best. } (24. Bxb7 Bxb2 25. a4 Bg7 26. Rfe1 a5 27. Be4 Nd4 28. Ra1 Qb4 29. Rab1 Qa3 30. g3 Qa2) 24... Qxf1# { Black wins by checkmate. } 0-1