FEN
[Event "ETAPA 1.2026-Estudantes 8 e 9 anos"]
[Site "https://playstrategy.org/ThUNvLXj"]
[Date "2026.03.27"]
[P1 "Mangabeira_Fr3ddo"]
[P2 "MatheusPereira1210"]
[Result "1-0"]
[UTCDate "2026.03.27"]
[UTCTime "22:40:26"]
[P1Elo "1534"]
[P2Elo "1500"]
[P1RatingDiff "+47"]
[P2RatingDiff "-225"]
[Variant "Chess"]
[TimeControl "3+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Williams Variation"]
[Termination "Normal"]
[Annotator "playstrategy.org"]
1. e4 d6?! { (0.09 → 0.89) Inaccuracy. The following was best. } (1... c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5) 2. Nf3 Nc6 { B00 Nimzowitsch Defense: Williams Variation } 3. d4 Be6?? { (0.76 → 7.75) Blunder. The following was best. } (3... Nf6 4. Bd3 g6 5. c3 Bg7 6. O-O O-O 7. h3 e5 8. Re1 h6 9. a4 a5 10. Bd2) 4. d5 Bd7 5. dxc6 bxc6 6. e5 Qb8 7. exd6?! { (8.50 → 5.29) Inaccuracy. The following was best. } (7. Bc4 e6) 7... Qb4+?! { (5.29 → 8.65) Inaccuracy. The following was best. } (7... cxd6) 8. c3 Qe4+ 9. Be2 Qg6 10. dxc7 Rc8 11. O-O f5 12. Ne5 e6?! { (11.11 → Mate in 1) Your opponent can now force a win. The following was best. } (12... Qd6 13. Nxd7 Qxd7 14. Qb3 Qxc7 15. Na3 Rb8 16. Qe6 Qd7 17. Qe5 Rd8 18. Bh5+ g6 19. Qxh8) 13. Nxg6?! { (Mate in 1 → 13.69) Lost forced winning sequence. The following was best. } (13. Qxd7#) 13... hxg6 14. Ba6 Bd6 15. Bxc8?? { (22.54 → 0.00) Blunder. The following was best. } (15. Qxd6) 15... Nf6?? { (0.00 → 28.47) Blunder. The following was best. } (15... Bxh2+ 16. Kh1 Bxc7+ 17. Kg1 Bh2+ 18. Kh1) 16. Bxd7+ Kxd7 17. Bg5 Ng4 18. Bf4 c5?! { (17.57 → Mate in 6) Your opponent can now force a win. The following was best. } (18... e5 19. Na3) 19. Qxd6+ Ke8 20. c8=Q+ Kf7 21. Qdd8?! { (Mate in 1 → 24.38) Lost forced winning sequence. The following was best. } (21. Qdxe6#) 21... Rxd8 22. Qxd8 Nf6 23. Qc7+ Kg8 24. Rd1 Kh7 25. Qe7?! { (Mate in 7 → 25.00) Lost forced winning sequence. The following was best. } (25. Be5 Ne8 26. Qxa7 Kh6 27. Rd8 f4 28. Rxe8 Kg5 29. Qf7 f3 30. Qf4+ Kh5 31. Rh8#) 25... Ne8?! { (25.00 → Mate in 3) Your opponent can now force a win. The following was best. } (25... Nd5 26. Bg5) 26. Qxe8 g5 27. Qh5+ Kg8 28. Rd8# { P1 wins by checkmate. } 1-0