playstrategy.org

[Event "XADREZ.2026-ETAPA 1-Estudantes 6 e 7"] [Site "https://playstrategy.org/iEOfdw0M"] [Date "2026.08.28"] [P1 "MikaelNascimento"] [P2 "CristoferAndres"] [Result "1-0"] [UTCDate "2026.08.28"] [UTCTime "23:23:14"] [P1Elo "1390"] [P2Elo "1273"] [P1RatingDiff "+25"] [P2RatingDiff "-21"] [Variant "Chess"] [TimeControl "3+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. Ng5? { (0.38 → -1.05) Mistake. The following was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7) 3... h6 4. Nxf7?? { (-1.08 → -4.07) Blunder. The following was best. } (4. Nf3 Nxe4) 4... Kxf7 5. Bc4+ Ke8?! { (-4.54 → -3.07) Inaccuracy. The following was best. } (5... d5 6. exd5) 6. Qe2?! { (-3.07 → -4.67) Inaccuracy. The following was best. } (6. O-O) 6... c5?! { (-4.67 → -3.07) Inaccuracy. The following was best. } (6... Bc5 7. b4 Bxb4 8. O-O Qe7 9. c3 d5 10. Bb5+ c6 11. cxb4 cxb5 12. exd5 Nxd5 13. Qxb5+) 7. Qe3?! { (-3.07 → -4.59) Inaccuracy. The following was best. } (7. O-O d6 8. Nc3 Bg4 9. f3 Bh5 10. g4 Bg6 11. f4 Nc6 12. d3 Qd7 13. h3 Nd4) 7... Bd6 8. Qd3 Bc7 9. O-O d5?! { (-4.42 → -2.81) Inaccuracy. The following was best. } (9... d6 10. Nc3 Qe7 11. a3 Nc6 12. b4 cxb4 13. Nb5 Bb8 14. axb4 a6 15. Qg3 Kd8 16. Nc3) 10. Bxd5?! { (-2.81 → -3.99) Inaccuracy. The following was best. } (10. exd5 Qe7) 10... Nxd5?! { (-3.99 → -3.05) Inaccuracy. The following was best. } (10... Nc6 11. Bxc6+) 11. exd5 Rf8 12. Qg6+?! { (-3.33 → -5.06) Inaccuracy. The following was best. } (12. Nc3 Rf7 13. Qc4 Nd7 14. a4 Kf8 15. d3 Kg8 16. Bd2 Bd6 17. Rae1 Nb6 18. Qb3 Bf5) 12... Kd7?? { (-5.06 → Mate in 1) Your opponent can now force a win. The following was best. } (12... Rf7) 13. Qxg7+?? { (Mate in 1 → -0.75) Lost forced winning sequence. The following was best. } (13. Qe6#) 13... Ke8?? { (-0.75 → 0.79) Blunder. The following was best. } (13... Qe7 14. Qxh6 a5 15. d3 Ra6 16. Qg5 Qh7 17. Qg4+ Kd6 18. Qg3 Bf5 19. Bg5 Kd7 20. h4) 14. Qg6+? { (0.79 → -0.70) Mistake. The following was best. } (14. Nc3 Na6 15. d4 Qd7 16. Qxd7+ Kxd7 17. dxc5 Nxc5 18. b4 Na6 19. a3 Rh8 20. Ne4 b5) 14... Ke7? { (-0.70 → 0.39) Mistake. The following was best. } (14... Rf7) 15. Qh7+? { (0.39 → -0.67) Mistake. The following was best. } (15. Nc3) 15... Ke8? { (-0.67 → 0.73) Mistake. The following was best. } (15... Rf7 16. Qxh6 Qxd5 17. Nc3 Qe6 18. Qh4+ Kd7 19. Ne4 Qf5 20. Nxc5+ Kc6 21. Qc4 b6 22. Qe4+) 16. Qxh6?? { (0.73 → -0.98) Blunder. The following was best. } (16. Nc3 Bf5 17. Qxh6 Kf7 18. Qh5+ Bg6 19. Qg4 Nd7 20. d3 Nf6 21. Qc4 Kg7 22. Bg5 Qd7) 16... Qxd5 17. Qh5+?? { (-0.99 → -3.68) Blunder. The following was best. } (17. Nc3 Qe6) 17... Ke7?? { (-3.68 → -0.83) Blunder. The following was best. } (17... Qf7) 18. Qh7+?? { (-0.83 → -2.65) Blunder. The following was best. } (18. Qh4+ Kd7 19. Nc3 Qf7 20. d3 Nc6 21. Bg5 b6 22. Ne4 Ba6 23. Bh6 Nd4 24. Bxf8 Rxf8) 18... Ke8?? { (-2.65 → 0.00) Blunder. The following was best. } (18... Qf7) 19. Qg7?? { (0.00 → -3.64) Blunder. The following was best. } (19. Qxc7 Bh3 20. f3 Rf7 21. Qa5 Nc6 22. Qb5 Rg7 23. Rf2 e4 24. fxe4 Qd4 25. Kf1 Rxg2) 19... Qd6?? { (-3.64 → -1.42) Blunder. The following was best. } (19... Qf7) 20. Qh7?? { (-1.42 → -4.46) Blunder. The following was best. } (20. Nc3 Rf7) 20... Ba5?? { (-4.46 → -0.66) Blunder. The following was best. } (20... Bf5 21. Qh5+) 21. Qh5+?! { (-0.66 → -1.24) Inaccuracy. The following was best. } (21. Nc3 Bf5 22. Qxb7 Qc6 23. Qg7 Nd7 24. d3 Kd8 25. Qh6 Be6 26. Ne4 Kc7 27. Bd2 Bb6) 21... Ke7? { (-1.24 → -0.07) Mistake. The following was best. } (21... Kd7 22. Nc3) 22. Qh4+?? { (-0.07 → -2.39) Blunder. The following was best. } (22. d4 cxd4) 22... Kf7?? { (-2.39 → -0.39) Blunder. The following was best. } (22... Qf6) 23. Qh5+?? { (-0.39 → -3.22) Blunder. The following was best. } (23. Qh7+ Ke8 24. Nc3 Nc6 25. Ne4 Qe7 26. Qh5+ Kd7 27. d3 Kc7 28. Bg5 Qg7 29. f4 c4) 23... Kg7?! { (-3.22 → -1.98) Inaccuracy. The following was best. } (23... Qg6) 24. Qg4+?? { (-1.98 → -13.30) Blunder. The following was best. } (24. d3) 24... Kf7?? { (-13.30 → -3.00) Blunder. The following was best. } (24... Bxg4 25. Na3 Qd5 26. d3 Be2 27. Nc4 Bxf1 28. Kxf1 Bc7 29. Ne3 Qd4 30. h3 Nd7 31. g4) 25. Qh5+ Kg7?! { (-3.19 → -2.05) Inaccuracy. The following was best. } (25... Qg6 26. Qxg6+) 26. Qg5+?! { (-2.05 → -2.92) Inaccuracy. The following was best. } (26. d3) 26... Kf7?? { (-2.92 → 0.00) Blunder. The following was best. } (26... Qg6 27. Qxe5+ Rf6 28. d3 Nc6 29. Qg5 Nd4 30. Nc3 Rf5 31. Qxg6+ Kxg6 32. Be3 Nxc2 33. Rac1) 27. d3?? { (0.00 → -2.48) Blunder. The following was best. } (27. Qh5+) 27... Bd8 28. Qh6 Rg8?? { (-2.15 → 11.30) Blunder. The following was best. } (28... Qg6 29. Nc3 Nc6 30. Ne4 Rg8 31. Qxg6+ Kxg6 32. Be3 b6 33. f3 Bd7 34. Rae1 Rh8 35. Bf2) 29. Qh7+?? { (11.30 → -1.84) Blunder. The following was best. } (29. Qxd6 Nc6 30. f4 Ke8 31. fxe5 c4 32. Qh6 Ne7 33. Qh5+ Kd7 34. dxc4 Kc7 35. Nd2 Bg4) 29... Kf8?? { (-1.84 → 10.35) Blunder. The following was best. } (29... Rg7 30. Qh5+) 30. Bh6+ Ke8 31. Qxg8+ Ke7 32. Qf8+ Ke6 33. Qe8+ Kd5?! { (10.79 → Mate in 2) Your opponent can now force a win. The following was best. } (33... Qe7 34. Qg8+) 34. c4+ Kd4 35. Qh5 Nc6 36. Qf3 Bf5 37. Qxf5 Qxh6 38. Qf3 Bg5 39. Re1 Rh8 40. Qe4# { P1 wins by checkmate. } 1-0