playstrategy.org

[Event "XADREZ.2026-ETAPA 2-Estudant. 1 ao 5"] [Site "https://playstrategy.org/po3vn2mK"] [Date "2026.04.24"] [P1 "Ahibarbosa2017"] [P2 "Karolaine"] [Result "1-0"] [UTCDate "2026.04.24"] [UTCTime "23:02:30"] [P1Elo "966"] [P2Elo "1228"] [P1RatingDiff "+124"] [P2RatingDiff "-101"] [Variant "Chess"] [TimeControl "3+2"] [ECO "A00"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. Nf3 d5 2. Nc3 { A00 Zukertort Opening: Reversed Mexican Defense } Nf6 3. Nxd5?? { (-0.25 → -5.74) Blunder. The following was best. } (3. d4 c5 4. Bf4 Nc6 5. a3 cxd4 6. Nxd4 Bd7 7. Qd3 Qb6 8. e3 Rc8 9. O-O-O e6) 3... Nxd5?! { (-5.74 → -4.30) Inaccuracy. The following was best. } (3... Qxd5 4. d3 Qd6 5. e4 e5 6. c3 Be7 7. d4 Nc6 8. Bd3 O-O 9. Qe2 Bg4 10. d5) 4. e3 e5?! { (-5.05 → -3.78) Inaccuracy. The following was best. } (4... c5 5. c3) 5. Nxe5 f6?? { (-3.94 → 0.56) Blunder. The following was best. } (5... Nd7 6. Nf3) 6. Nf7?? { (0.56 → -7.09) Blunder. The following was best. } (6. Qh5+ g6 7. Nxg6 hxg6 8. Qxh8 Nb4 9. Kd1 Bf5 10. d3 Qe7 11. Bd2 Nd7 12. Qh4 Nc6) 6... Kxf7 7. e4 Nb6 8. d3 Bb4+ 9. Ke2 Bg4+ 10. f3 Bh5 11. g4 Bg6 12. f4 Nc4? { (-8.09 → -3.98) Mistake. The following was best. } (12... Kf8 13. c3 Bd6 14. h4 h5 15. g5 Nc6 16. Kf2 a5 17. f5 Bf7 18. gxf6 Ne5 19. Kg1) 13. f5 Bxf5?! { (-3.79 → -2.66) Inaccuracy. The following was best. } (13... Nb6 14. c3) 14. exf5?? { (-2.66 → -10.84) Blunder. The following was best. } (14. gxf5 Nb6 15. c3 Bd6 16. Rg1 Kf8 17. a4 Qe7 18. Be3 Nc6 19. a5 Nd7 20. Kd2 Re8) 14... g6? { (-10.84 → -4.17) Mistake. The following was best. } (14... Qd4 15. Bg2 Re8+ 16. Kf1 Re1+ 17. Qxe1 Bxe1 18. Kxe1 Nc6 19. Kf1 Re8 20. h3 Ne3+ 21. Bxe3) 15. fxg6+? { (-4.17 → -7.10) Mistake. The following was best. } (15. c3 Qd5) 15... Kxg6?? { (-7.10 → -3.34) Blunder. The following was best. } (15... hxg6 16. d4 Bd2 17. c3 Qd5 18. Kf2 Ne3 19. Qf3 Qxf3+ 20. Kxf3 Bxc1 21. Rxc1 Nxf1 22. Rcxf1) 16. Bg2 f5?? { (-4.12 → 1.49) Blunder. The following was best. } (16... Re8+ 17. Be4+ Kg7 18. c3 Bc5 19. b4 Bb6 20. a4 Qd5 21. Kf3 Rxe4 22. dxe4 Ne5+ 23. Kg3) 17. Bxb7?? { (1.49 → -0.44) Blunder. The following was best. } (17. dxc4 Re8+ 18. Be3 Na6 19. gxf5+ Kg7 20. Qxd8 Raxd8 21. f6+ Kf7 22. Rad1 Rxd1 23. Rxd1 Bc5) 17... fxg4?? { (-0.44 → 2.03) Blunder. The following was best. } (17... Re8+ 18. Kf2) 18. Bxa8?? { (2.03 → -1.38) Blunder. The following was best. } (18. Be4+) 18... Qe8+?? { (-1.38 → 7.91) Blunder. The following was best. } (18... c6 19. Qg1 Re8+ 20. Kd1 Re1+ 21. Qxe1 Bxe1 22. Rxe1 Qd5 23. Re4 Ne5 24. Be3 Nbd7 25. Ke2) 19. Kf1 Rf8+ 20. Kg2 Rf7 21. Rf1 Re7? { (8.53 → Mate in 1) Your opponent can now force a win. The following was best. } (21... Ne5 22. Rxf7) 22. Re1? { (Mate in 1 → 8.46) Lost forced winning sequence. The following was best. } (22. Qxg4#) 22... h5 23. Bd2?? { (10.15 → 3.35) Blunder. The following was best. } (23. Rxe7 Qxe7 24. dxc4 Nd7 25. Qd3+ Kg7 26. Be3 Bc5 27. Bxc5 Nxc5 28. Qd4+ Kg6 29. Rf1 c6) 23... h4?? { (3.35 → 25.44) Blunder. The following was best. } (23... Nxd2 24. Rxe7) 24. Rxe7 Qxe7?! { (16.76 → Mate in 10) Your opponent can now force a win. The following was best. } (24... Qc8 25. Bxb4 Nd6 26. Bxd6 cxd6 27. Be4+ Kf6 28. Rh7 d5 29. Qf1+ Ke5 30. Rh5+ Kd6 31. Qf4+) 25. Qe1?? { (Mate in 10 → -0.11) Lost forced winning sequence. The following was best. } (25. Qxg4+ Kh7 26. Qh5+ Kg7 27. Bh6+ Kh8 28. Bg5+ Kg7 29. Qh6+ Kf7 30. Rf1+ Ke8 31. Bc6+ Nxc6) 25... Qd8?? { (-0.11 → 18.22) Blunder. The following was best. } (25... Nxd2 26. Qxe7 Bxe7 27. h3 g3 28. Re1 Bg5 29. Re5 Nd7 30. Ra5 Be3 31. Ra4 Kg5 32. Ra5+) 26. Bxb4 h3+ 27. Kg3 c5?! { (13.92 → Mate in 12) Your opponent can now force a win. The following was best. } (27... Nd6 28. Qe6+ Qf6 29. Qg8+ Qg7 30. Qxb8 Qxb2 31. Qg8+ Qg7 32. Qxg7+ Kxg7 33. Kxg4 Kf6 34. a4) 28. Kxg4? { (Mate in 12 → 9.15) Lost forced winning sequence. The following was best. } (28. Qe6+ Kh5 29. Qxg4+ Kh6 30. Qxh3+ Kg6 31. Qe6+ Qf6 32. Be4+ Kg7 33. Bc3 Ne5 34. Bxe5 Qxe5+) 28... Qc8+ 29. Kf4 cxb4 30. dxc4 Qxc4+ 31. Qe4+ Kf7? { (9.85 → Mate in 6) Your opponent can now force a win. The following was best. } (31... Qxe4+ 32. Kxe4) 32. Qxc4+ Ke7 33. Rd1 Nd7 34. Qxb4+ Kd8 35. Qb5 Ke8 36. Rxd7 Kf8 37. Qb8# { P1 wins by checkmate. } 1-0