FEN
[Event "XADREZ.2026-ETAPA 1-Estudantes 8 e 9"]
[Site "https://playstrategy.org/oaL7dvNv"]
[Date "2026.08.28"]
[P1 "Guguinha"]
[P2 "Lacerda1_eu"]
[Result "1-0"]
[UTCDate "2026.08.28"]
[UTCTime "22:30:01"]
[P1Elo "1500"]
[P2Elo "1084"]
[P1RatingDiff "+81"]
[P2RatingDiff "-13"]
[Variant "Chess"]
[TimeControl "3+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense, Declined Variation"]
[Termination "Normal"]
[Annotator "playstrategy.org"]
1. e4 Nc6?! { (0.09 → 0.60) Inaccuracy. The following was best. } (1... c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5) 2. Nf3 { B00 Nimzowitsch Defense, Declined Variation } b5?? { (0.47 → 3.65) Blunder. The following was best. } (2... e5 3. Bb5) 3. d4?! { (3.65 → 2.28) Inaccuracy. The following was best. } (3. Bxb5) 3... Ba6?? { (2.28 → 4.84) Blunder. The following was best. } (3... a6 4. c4 Na7 5. d5 e6 6. Nc3 Bb7 7. Be3 Be7 8. e5 Nh6 9. Bxh6 gxh6 10. Bd3) 4. d5? { (4.84 → 2.85) Mistake. The following was best. } (4. a4 Bb7) 4... Na5?? { (2.85 → 6.74) Blunder. The following was best. } (4... Nb8) 5. Nc3? { (6.74 → 3.87) Mistake. The following was best. } (5. a4 Bc8 6. axb5 Nb7 7. Be2 e6 8. Nc3 Bc5 9. O-O d6 10. dxe6 Bxe6 11. Nd4 Ne7) 5... c6?! { (3.87 → 5.55) Inaccuracy. The following was best. } (5... e6 6. dxe6) 6. Be3?? { (5.55 → 2.54) Blunder. The following was best. } (6. a4 b4 7. Bxa6 bxc3 8. b4 Qb6 9. Qd3 Qxb4 10. Ba3 Qb6 11. O-O Rb8 12. g3 Nf6) 6... cxd5 7. exd5 Qc7? { (2.79 → 4.74) Mistake. The following was best. } (7... Nc4 8. Bxc4) 8. Bxb5?! { (4.74 → 3.42) Inaccuracy. The following was best. } (8. d6) 8... Bxb5 9. Nxb5 Qb7 10. d6?? { (3.76 → -4.39) Blunder. The following was best. } (10. Qd3 a6 11. Nc3 e6 12. O-O Nf6 13. Rad1 Rc8 14. b3 Be7 15. Bg5 h6 16. Bxf6 Bxf6) 10... exd6?? { (-4.39 → 6.14) Blunder. The following was best. } (10... Qxb5 11. Nd4 Qb4+ 12. c3 Qxd6 13. Qa4 Nc6 14. O-O-O Nxd4 15. Rxd4 Qc6 16. Qxc6 dxc6 17. Rc4) 11. Nxd6+ Bxd6 12. Qxd6 Qxb2?! { (5.31 → 8.63) Inaccuracy. The following was best. } (12... Ne7 13. b3 Nac6 14. O-O-O O-O 15. Rhe1 Rfc8 16. Bc5 Rc7 17. Rd2 Rac8 18. Ba3 Ng6 19. Rde2) 13. O-O Qxc2 14. Bc5 Nh6?! { (14.44 → Mate in 1) Your opponent can now force a win. The following was best. } (14... O-O-O 15. Qa6+) 15. Rfe1+ Kd8 16. Qe7+?! { (Mate in 7 → 12.38) Lost forced winning sequence. The following was best. } (16. Re7 Qa4 17. Ne5 Nf5 18. Rxd7+ Ke8 19. Re7+ Kf8 20. Rxf7+ Kg8 21. Rf8+ Rxf8 22. Qxf8#) 16... Kc8 17. Rac1 Qxa2 18. Bd6+ Kb7 19. Qxd7+ Kb6 20. Qc7+ Kb5 21. Rb1+ Ka4 22. Qd7+ Nc6 23. Qxc6+ Ka5 24. Qb5# { P1 wins by checkmate. } 1-0