[Event "Under 12 Boys - MF Rehearsal"] [Site "https://lichess.org/2aCR7YuB"] [Date "2021.06.06"] [White "iasedihsir"] [Black "GBR_MAEDA_Hideaki"] [Result "0-1"] [UTCDate "2021.06.06"] [UTCTime "13:00:00"] [WhiteElo "1500"] [BlackElo "2121"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C00"] [Opening "French Defense: Two Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 d5 3. Nc3 { C00 French Defense: Two Knights Variation } d4 4. Nb1 c5 5. c3 Nc6 6. d3 e5 7. Bd2 Nf6 8. Be2 Be7 9. Na3 Be6 10. Nc2 O-O 11. O-O Qd7?! { (-1.11 → -0.37) Inaccuracy. Nd7 was best. } (11... Nd7 12. Nfe1) 12. cxd4 cxd4 13. a3?! { (-0.32 → -1.09) Inaccuracy. Ng5 was best. } (13. Ng5 Bg4) 13... Bb3 14. Nfe1 Rac8 15. Nf3?? { (-1.23 → -3.68) Blunder. f4 was best. } (15. f4) 15... Nd8?! { (-3.68 → -2.44) Inaccuracy. Nxe4 was best. } (15... Nxe4 16. Qb1) 16. Nfe1 Qa4 17. Qb1?? { (-2.33 → -5.87) Blunder. Bb4 was best. } (17. Bb4) 17... Bxc2 18. Nxc2 Qxc2 19. Bc3?! { (-5.96 → -9.78) Inaccuracy. Qd1 was best. } (19. Qd1 Qxb2) 19... Qxe2 20. Qe1 { White offers draw } 20... Qxd3 21. Rd1 Qb5 22. Qd2 dxc3 23. bxc3 Nxe4 24. Qc1 Nxc3 25. Rde1 Ne2+ 26. Kh1 Nxc1 27. Rxc1 Ne6 28. Rfd1 Rfd8 29. Ra1?! { (-85.07 → Mate in 7) Checkmate is now unavoidable. Rf1 was best. } (29. Rf1 Rxc1) 29... Qe2?! { (Mate in 7 → -25.81) Lost forced checkmate sequence. Rxd1+ was best. } (29... Rxd1+ 30. Rxd1 Qe2 31. Rb1 Qxf2 32. h3 Nf4 33. Rg1 Rc1 34. Kh2 Qxg1+ 35. Kg3 Qxg2#) 30. Re1 Qxf2 31. Reb1 Rd2 32. Rb3 Qxg2# { Black wins by checkmate. } 0-1