[Event "435th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/pqcNbei7"] [Date "2023.05.18"] [White "YT_LCKB"] [Black "Jmargo"] [Result "0-1"] [UTCDate "2023.05.18"] [UTCTime "09:34:44"] [WhiteElo "2660"] [BlackElo "2151"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B15"] [Opening "Caro-Kann Defense: Tartakower Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 { B15 Caro-Kann Defense: Tartakower Variation } 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h6 10. g4?? { (0.45 → -1.67) Blunder. O-O was best. } (10. O-O c5) 10... Qe7? { (-1.67 → -0.18) Mistake. Bxg4 was best. } (10... Bxg4) 11. Be3 Bxg4 12. Rg1 Bxe2?? { (-0.17 → 1.69) Blunder. f5 was best. } (12... f5 13. Bxf5) 13. Qxe2 Kh8? { (2.10 → 3.84) Mistake. Qe6 was best. } (13... Qe6 14. Qf3 f5 15. Bxf5 Qf6 16. O-O-O Nd7 17. Qh5 Nf8 18. Bxh6 g6 19. Be3 b5 20. Qg4) 14. Kd2 c5? { (3.31 → 5.49) Mistake. g5 was best. } (14... g5 15. Qf3 Kg7 16. h4 Nd7 17. Rae1 Nf8 18. Bxg5 Qxe1+ 19. Rxe1 hxg5 20. hxg5 fxg5 21. Rg1) 15. Qh5 cxd4 16. Bxh6 dxc3+ 17. bxc3 g6 18. Qh3?? { (5.68 → 0.95) Blunder. Bxg6 was best. } (18. Bxg6 fxg6 19. Rxg6 Qe2+ 20. Qxe2 Rxe2+ 21. Kxe2 Nd7 22. Be3 Ne5 23. Rxf6 Ng4 24. Rxd6 Nxe3) 18... Kg8?? { (0.95 → 5.78) Blunder. Qe6 was best. } (18... Qe6 19. Qh4) 19. Bxg6?? { (5.78 → Mate in 3) Checkmate is now unavoidable. Rxg6+ was best. } (19. Rxg6+ fxg6 20. Bc4+ Qf7 21. Qd3 Bf4+ 22. Bxf4 Re6 23. Re1 Nc6 24. Bxe6 Rd8 25. Bxf7+ Kxf7) 19... Qe2+ 20. Kc1 Ba3+ 21. Kb1 Qb2# { Black wins by checkmate. } 0-1