[Event "BOYS Under 12 Megafinal 1"] [Site "https://lichess.org/sNUINKvD"] [Date "2021.06.12"] [White "WideTackyArmor"] [Black "narita-hara"] [Result "0-1"] [UTCDate "2021.06.12"] [UTCTime "15:07:17"] [WhiteElo "2008"] [BlackElo "1605"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D01"] [Opening "Rapport-Jobava System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3?! { (0.27 → -0.32) Inaccuracy. Nf3 was best. } (2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 b6) 2... e6?! { (-0.32 → 0.25) Inaccuracy. Nf6 was best. } (2... Nf6 3. Bf4 c5 4. e3 a6 5. Nf3 e6 6. Be2 Be7 7. O-O) 3. Bf4 { D01 Rapport-Jobava System, with e6 } c5 4. e3?! { (0.29 → -0.39) Inaccuracy. e4 was best. } (4. e4 cxd4 5. Qxd4 Nc6 6. Qa4 Bb4 7. Ne2 dxe4 8. a3 Be7) 4... Nc6? { (-0.39 → 0.95) Mistake. a6 was best. } (4... a6 5. Nf3 Nf6 6. g3 Be7 7. Bg2 Nc6 8. O-O O-O 9. Na4) 5. Nb5 e5 6. Bxe5 Nxe5 7. dxe5 Qa5+?? { (0.86 → 2.81) Blunder. Be6 was best. } (7... Be6 8. c4 Qa5+ 9. Qd2 Qxd2+ 10. Kxd2 O-O-O 11. Nxa7+ Kb8 12. Nb5) 8. Qd2 Qb6?! { (2.88 → 4.53) Inaccuracy. Qxd2+ was best. } (8... Qxd2+) 9. O-O-O?? { (4.53 → 1.72) Blunder. Nc3 was best. } (9. Nc3 Be6 10. Bb5+ Kd8 11. Bc4 Kc7 12. Nxd5+ Bxd5 13. Bxd5 Rd8 14. c4 Ne7 15. Ne2 Kb8) 9... Bg4?? { (1.72 → 4.31) Blunder. Be6 was best. } (9... Be6) 10. f3?? { (4.31 → 1.13) Blunder. Nc3 was best. } (10. Nc3) 10... Be6 11. h4?! { (1.54 → 0.60) Inaccuracy. c4 was best. } (11. c4 O-O-O 12. a4 Kb8 13. Ne2 a6 14. a5 Qc6 15. Nbc3 d4 16. Qd3 Qc7 17. exd4 cxd4) 11... O-O-O 12. Nh3 a6 13. Nc3 d4 14. exd4 cxd4 15. Na4 Qc7 16. Kb1?? { (0.02 → -2.39) Blunder. Qf2 was best. } (16. Qf2) 16... Bd7 17. b3 Bxa4 18. bxa4 Ne7 19. f4?? { (-2.28 → -5.99) Blunder. c4 was best. } (19. c4 Nf5) 19... Nd5 20. Ka1?! { (-5.85 → -9.30) Inaccuracy. Nf2 was best. } (20. Nf2) 20... Bb4 21. Qd3 { White offers draw } 21... Bc3+ 22. Kb1 Qb6+ 23. Qb5 axb5 24. Bxb5 Qa5?! { (Mate in 5 → -12.48) Lost forced checkmate sequence. Qc5 was best. } (24... Qc5 25. Rxd4 Qa3 26. Bd7+ Kb8 27. Rb4 Nxb4 28. g4 Qb2#) 25. a3 Nc7 26. Ng5 Nxb5 27. Ka2?! { (-24.57 → Mate in 3) Checkmate is now unavoidable. Kc1 was best. } (27. Kc1 Qxa4) 27... Qxa4 28. Nxf7 Qxa3+ 29. Kb1 Qb2# { Black wins by checkmate. } 0-1