[Event "POLYCC U17B CHESS CHAMPIONSHIP Arena"] [Site "https://lichess.org/qKoHr0os"] [Date "2021.09.25"] [White "KRM022_B15_ZAKI"] [Black "iskandar_sahaimi"] [Result "0-1"] [UTCDate "2021.09.25"] [UTCTime "02:38:44"] [WhiteElo "957"] [BlackElo "1780"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Na3?! { (0.15 → -0.44) Inaccuracy. e4 was best. } { A00 Sodium Attack } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... e5 2. Nc4 Nc6 3. a3?? { (-0.51 → -6.42) Blunder. e4 was best. } (3. e4 d5 4. exd5 Qxd5 5. c3 Nf6 6. Ne3 Qd7 7. Be2 g6) 3... d5 4. Ne3 Nf6?? { (-6.36 → -1.46) Blunder. d4 was best. } (4... d4 5. Nc4 b5 6. Nxe5 Nxe5 7. f4 Ng6 8. e3 Rb8 9. Nf3 dxe3 10. a4 bxa4 11. dxe3) 5. Nf3?? { (-1.46 → -7.83) Blunder. d3 was best. } (5. d3 Bc5) 5... Bc5?? { (-7.83 → -1.21) Blunder. e4 was best. } (5... e4 6. d4 exf3 7. gxf3 Be7 8. c4 O-O 9. b4 Re8 10. Bb2 Nxb4 11. Rg1 Na6 12. cxd5) 6. b4?! { (-1.21 → -2.28) Inaccuracy. Nxe5 was best. } (6. Nxe5) 6... Bd4 7. Nxd4?? { (-2.00 → -7.10) Blunder. Rb1 was best. } (7. Rb1 O-O) 7... Nxd4?? { (-7.10 → -0.45) Blunder. exd4 was best. } (7... exd4) 8. c3?! { (-0.45 → -1.04) Inaccuracy. g3 was best. } (8. g3) 8... Nf5?! { (-1.04 → -0.25) Inaccuracy. Ne6 was best. } (8... Ne6 9. d3 a5 10. Bd2 h5 11. g3 h4 12. Bh3 d4 13. Nc4 e4 14. Bg2 exd3 15. exd3) 9. g4?? { (-0.25 → -3.36) Blunder. d4 was best. } (9. d4) 9... Nxe3 10. fxe3?? { (-3.07 → -7.78) Blunder. dxe3 was best. } (10. dxe3 Nxg4 11. Rg1 Qh4 12. Rg3 Qxh2 13. Rg2 Qh4 14. Qxd5 O-O 15. Qf3 f5 16. c4 Qf6) 10... Nxg4 11. Qa4+ Bd7 12. Qb3 Qh4+ 13. Kd1 Nf2+ 14. Ke1 Nxh1+ 15. Kd1 Nf2+ 16. Kc2 Bf5+ 17. Kb2 O-O-O 18. Qa4 d4 19. Qxa7 dxc3+ 20. Kxc3 Ne4+ 21. Kb3 Be6+ 22. Ka4?! { (-11.19 → Mate in 6) Checkmate is now unavoidable. Kb2 was best. } (22. Kb2 Nxd2) 22... b5+ 23. Kxb5 Rd5+?! { (Mate in 6 → -18.54) Lost forced checkmate sequence. Nc3+ was best. } (23... Nc3+ 24. dxc3 Qc4+ 25. Ka5 Rd5+ 26. Qc5 Kb7 27. Ka4 Ra8+ 28. Qa5 Rdxa5#) 24. Kc6?! { (-18.54 → Mate in 4) Checkmate is now unavoidable. Ka4 was best. } (24. Ka4 Nc5+) 24... Rd6+ 25. Kb5 c6+?! { (Mate in 6 → -10.91) Lost forced checkmate sequence. Bd7+ was best. } (25... Bd7+ 26. Ka5 Rd5+ 27. Qc5 Nxc5 28. e4 Qf6 29. b5 Rd4 30. a4 Nb3#) 26. Kb6?! { (-10.91 → Mate in 4) Checkmate is now unavoidable. Ka4 was best. } (26. Ka4 Qe1) 26... Qd8+ 27. Ka6 c5+ 28. Kb5 Qd7+ 29. Ka5 Qxa7+ { White resigns. } 0-1