[Event "Under 11 And 18yrs Tournament"] [Site "https://lichess.org/ckERcDX4"] [Date "2021.07.17"] [White "f_mutethya"] [Black "angelchep"] [Result "0-1"] [UTCDate "2021.07.17"] [UTCTime "12:32:07"] [WhiteElo "923"] [BlackElo "943"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 d5 2. Nf3 { A06 Zukertort Opening: Reversed Mexican Defense } Bf5 3. g3 Nf6 4. Bg2 c6 5. e3?! { (0.40 → -0.25) Inaccuracy. O-O was best. } (5. O-O h6 6. d3 e6 7. Re1 Be7 8. Bf4 O-O 9. e4 Bg6) 5... e6 6. O-O Bd6?! { (-0.28 → 0.32) Inaccuracy. h6 was best. } (6... h6 7. d3 Be7 8. Qe2 O-O 9. e4 Bh7 10. a3 a5 11. Re1) 7. b3?! { (0.32 → -0.28) Inaccuracy. d3 was best. } (7. d3) 7... O-O 8. Bh3?? { (-0.19 → -9.75) Blunder. Nh4 was best. } (8. Nh4 Bg4 9. Qe1 e5 10. e4 Re8 11. d3 Na6 12. a3 Nc5 13. b4 Ne6 14. h3 Bh5) 8... Bxh3 9. Re1 Bg4 10. Qe2 Bxf3 11. Qxf3 Nh5?? { (-9.50 → -1.03) Blunder. Nbd7 was best. } (11... Nbd7 12. Bb2) 12. Qxh5 Nd7 13. Qf3 Ne5 14. d4?? { (-0.97 → -13.77) Blunder. Qe2 was best. } (14. Qe2 f6) 14... Nxf3+ 15. Kg2 Nxe1+ 16. Kf1 Nxc2 17. Bd2 Nxa1 18. Ke2 Nxb3 19. a4 Nxd2 20. Ne4 { White offers draw } 20... Nxe4 21. Kf3?! { (-28.08 → Mate in 5) Checkmate is now unavoidable. f3 was best. } (21. f3 Nc3+) 21... Nxf2 22. Kxf2 Qf6+ 23. Ke2 h6?! { (Mate in 10 → -84.79) Lost forced checkmate sequence. Qh6 was best. } (23... Qh6 24. h4 Bxg3 25. Kd2 Qxh4 26. Kc2 Qh2+ 27. Kd1 b6 28. e4 dxe4 29. a5 bxa5 30. d5) 24. Kd3?! { (-84.79 → Mate in 5) Checkmate is now unavoidable. g4 was best. } (24. g4 Bxh2) 24... c5 25. Kc3 cxd4+ 26. Kd3 dxe3 27. Kxe3 e5 28. g4 d4+ 29. Ke2 Bb4 30. Kd3 Qf1+ 31. Ke4 Qe1+ { White resigns. } 0-1