[Event "SLTP-PA - PENABUR PELAJAR NAS"] [Site "https://lichess.org/klijVPRu"] [Date "2021.08.14"] [White "matthew151109"] [Black "dahlan_efendi"] [Result "0-1"] [UTCDate "2021.08.14"] [UTCTime "06:59:22"] [WhiteElo "964"] [BlackElo "1500"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. Qa4 Nc6 3. Na3? { (-0.07 → -1.19) Mistake. g3 was best. } (3. g3 Bc5 4. a3 Nf6 5. Bg2 O-O 6. d3 Re8 7. Nc3 d6) 3... d6 4. b3?! { (-0.65 → -1.72) Inaccuracy. g3 was best. } (4. g3 g6) 4... Bd7 5. Bb2?? { (-1.22 → -5.30) Blunder. b4 was best. } (5. b4 Nf6 6. b5 Nd4 7. e3 Ne6 8. Qc2 g6 9. Bb2 a6 10. Nf3 Bg7 11. Be2 O-O) 5... a5 6. Bc3 Nd4 7. Rb1 Bxa4 8. bxa4 b6 9. e3 { White offers draw } 9... Nc6 10. c5 Nf6 11. cxb6 cxb6 12. Nc4 Be7 13. Nxb6 Rb8 14. d3 Rxb6 15. Rb4 axb4 16. Bxb4 Rxb4 17. a3?! { (-25.69 → Mate in 7) Checkmate is now unavoidable. f3 was best. } (17. f3 Qa5) 17... Rb2 18. Kd1 Qa5 19. Kc1 Ra2 20. Kb1 Rd2 21. Kc1 Rxf2 22. Be2 Qe1+ 23. Kc2 Rxe2+?! { (Mate in 5 → -23.53) Lost forced checkmate sequence. d5 was best. } (23... d5 24. d4 Rxe2+ 25. Nxe2 Qxe2+ 26. Kb1 Bxa3 27. Ka1 Qb2#) 24. Nxe2 Qxe2+ 25. Kc3 d5 26. Rc1 { White offers draw } 26... d4+ 27. exd4 exd4+ 28. Kc4 Qa2+ 29. Kb5 Qb2+ 30. Kxc6 Qxc1+ 31. Kb5 Kd7 32. a5 Rb8+ 33. Ka6 Qc6+ 34. Ka7 Qb7# { Black wins by checkmate. } 0-1