[Event "Sparring SRAISC and Friends Arena"] [Site "https://lichess.org/1xIz5r8L"] [Date "2021.02.12"] [White "aisyazza"] [Black "Pemain_Catur_Biasa"] [Result "0-1"] [UTCDate "2021.02.12"] [UTCTime "07:24:40"] [WhiteElo "1000"] [BlackElo "1569"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A00"] [Opening "Saragossa Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. c3 { A00 Saragossa Opening } d6?! { (0.00 → 0.63) Inaccuracy. Nf6 was best. } (1... Nf6 2. d4 d5 3. Nf3 e6 4. c4 Be7 5. cxd5 exd5 6. Nc3) 2. Nh3? { (0.63 → -0.53) Mistake. d4 was best. } (2. d4 Nf6 3. Nd2 c5 4. e4 cxd4 5. cxd4 e5 6. d5 Be7) 2... Nf6 3. Qb3?! { (-0.30 → -1.20) Inaccuracy. d4 was best. } (3. d4 d5 4. Ng5 Bf5 5. Bf4 e6 6. e3 c5 7. Bd3 Bxd3 8. Qxd3 Qb6 9. Nd2 Nbd7) 3... Bxh3? { (-1.20 → 0.27) Mistake. e5 was best. } (3... e5 4. d4 Be7 5. g3 a5 6. Bg2 a4 7. Qc2 Nc6 8. O-O exd4 9. Nf4 O-O 10. cxd4) 4. d3?? { (0.27 → -5.26) Blunder. Qxb7 was best. } (4. Qxb7 Nbd7) 4... Bc8 5. Na3 Nbd7 6. Nb1 e5 7. Na3 Be7 8. Nc4 O-O 9. Na5 b6 10. Qa4 bxa5 11. Qxa5 Bb7 12. Qa3 a6 13. Qb3 Ra7 14. a3 Qa8 15. Bd2 Bxg2 16. Bxg2 Qxg2 17. Rf1 Qxh2 18. f3 Ne4 19. dxe4 Bh4+ 20. Kd1 Qg2 21. Re1 Bxe1 22. Bxe1 Rb8 23. c4 Rxb3 24. Ra2 Re3?! { (Mate in 16 → -17.78) Lost forced checkmate sequence. Nb6 was best. } (24... Nb6 25. c5 dxc5 26. f4 Nc4 27. Bd2 Qf1+ 28. Kc2 Ne3+ 29. Bxe3 Rxe3 30. b3 Qxe2+ 31. Kc1) 25. Kd2?! { (-17.78 → Mate in 4) Checkmate is now unavoidable. b4 was best. } (25. b4 g5) 25... Qxe2+ 26. Kc1 Qxe1+ 27. Kc2 Re2+ 28. Kb3 Rb7+ 29. Ka4 Qd1+ 30. Ka5 Qb3 31. Kxa6 Qb6# { Black wins by checkmate. } 0-1