playstrategy.org

[Event "XADREZ.2026-ETAPA 2-Estudantes 8 e 9"] [Site "https://playstrategy.org/gWV6hWci"] [Date "2026.04.24"] [P1 "ReSantosB12"] [P2 "Nicolas_3009"] [Result "0-1"] [UTCDate "2026.04.24"] [UTCTime "23:04:58"] [P1Elo "1867"] [P2Elo "1986"] [P1RatingDiff "-95"] [P2RatingDiff "+97"] [Variant "Chess"] [TimeControl "3+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nc3 d5 3. Bf4 Bd6 4. Bg3 Bxg3 5. hxg3 Nf6 6. Nf3 Nbd7 7. e3 c5?! { (0.20 → 0.87) Inaccuracy. The following was best. } (7... a6 8. Ne5 c5 9. Nxd7 Bxd7 10. dxc5 Qc7 11. Qd4 Rc8 12. g4 e5 13. Qd2 Qxc5 14. g5) 8. Bb5 cxd4 9. Qxd4 a6? { (1.25 → 3.02) Mistake. The following was best. } (9... Qb6 10. Qxb6 axb6 11. Rh4 Ke7 12. Na4 Ra5 13. Rb4 h5 14. Bd3 g5 15. Nxb6 Nxb6 16. Rxb6) 10. Bd3?? { (3.02 → 0.58) Blunder. The following was best. } (10. Bxd7+ Bxd7 11. g4 Qe7 12. g5 Ne4 13. Nxe4 dxe4 14. Ne5 O-O-O 15. O-O-O Be8 16. Qxe4 Qxg5) 10... Qb6 11. O-O-O Qxd4 12. exd4 b5 13. Ne5?? { (0.16 → -1.44) Blunder. The following was best. } (13. a3 Ke7 14. Nd2 Nb6 15. b3 h6 16. Nf3 Ng4 17. Rdf1 Bd7 18. Kb2 Rab8 19. Be2 Nc8) 13... O-O?? { (-1.44 → 0.70) Blunder. The following was best. } (13... Nxe5 14. dxe5) 14. Rh4 b4 15. Ne2 a5?! { (0.70 → 1.45) Inaccuracy. The following was best. } (15... h6 16. Rdh1) 16. Rdh1?! { (1.45 → 0.87) Inaccuracy. The following was best. } (16. Nxd7 Bxd7 17. Bxh7+ Nxh7 18. Rdh1 f6 19. Rxh7 e5 20. dxe5 fxe5 21. R1h5 Rae8 22. f4 Bg4) 16... h6 17. Nxd7 Bxd7 18. f4? { (0.29 → -1.23) Mistake. The following was best. } (18. g4 e5 19. dxe5 Nxg4 20. f4 Nf2 21. Re1 Nxd3+ 22. cxd3 Ra6 23. Kd2 Rg6 24. Rg1 f6) 18... Nh7?? { (-1.23 → 0.82) Blunder. The following was best. } (18... Ne4 19. g4) 19. Bxh7+?? { (0.82 → -1.42) Blunder. The following was best. } (19. g4 f6 20. Re1 Rac8 21. Ng3 Rc7 22. Kd2 Rfc8 23. Rhh1 Rc6 24. Re3 R8c7 25. Ne2 Rb6) 19... Kxh7 20. g4 a4 21. g5 b3?? { (-1.45 → 0.12) Blunder. The following was best. } (21... Bb5) 22. cxb3 axb3 23. a3 Rac8+ 24. Nc3 Rc4 25. gxh6 gxh6?! { (-0.74 → 0.00) Inaccuracy. The following was best. } (25... Rxd4 26. hxg7+) 26. Rxh6+ Kg7 27. R6h3? { (0.31 → -1.14) Mistake. The following was best. } (27. f5 exf5 28. R6h4 Rg8 29. g3 Kf8 30. Rh8 Rxd4 31. Rxg8+ Kxg8 32. Rd1 Rc4 33. Rxd5 Be6) 27... Rb8?? { (-1.14 → 1.29) Blunder. The following was best. } (27... Rxd4 28. f5) 28. Rd3 Bb5 29. Rd2 Rc7 30. Kd1 f6 31. g4 e5?? { (2.27 → 6.12) Blunder. The following was best. } (31... Rc4 32. f5) 32. fxe5? { (6.12 → 3.37) Mistake. The following was best. } (32. Rdh2 Rcb7 33. Nxb5 Rxb5 34. Rh7+ Kf8 35. dxe5 fxe5 36. fxe5 Re8 37. Rh8+ Ke7 38. R1h7+ Kd8) 32... fxe5 33. dxe5 Re8? { (3.75 → 7.69) Mistake. The following was best. } (33... Bd7 34. Rg1 Rc4 35. Rxd5 Bc6 36. Rd3 Re8 37. Re1 Rxg4 38. Kd2 Kf7 39. Rd6 Re6 40. Re3) 34. Rxd5?? { (7.69 → -1.63) Blunder. The following was best. } (34. Nxb5 Rc5 35. Nd4 Rxe5 36. Re2 Rxe2 37. Kxe2 Rc4 38. Kd3 Kg6 39. Rf1 Kg5 40. Nf3+ Kh6) 34... Bc6 35. Rc5?? { (-1.75 → -4.96) Blunder. The following was best. } (35. Nb5 Rcc8 36. Nd6 Bxd5 37. Nxe8+ Rxe8 38. Rh2 Kf7 39. g5 Rg8 40. Kd2 Rxg5 41. Kc3 Ke6) 35... Rd7+?! { (-4.96 → -3.78) Inaccuracy. The following was best. } (35... Bf3+ 36. Kd2) 36. Ke2?! { (-3.78 → -5.59) Inaccuracy. The following was best. } (36. Nd5 Bxd5) 36... Bxh1 37. Rc4 Bd5?! { (-7.30 → -5.06) Inaccuracy. The following was best. } (37... Rxe5+ 38. Ne4 Bxe4 39. Kf2 Kg6 40. Rc3 Bd5 41. Rd3 Kg5 42. a4 Rf7+ 43. Kg3 Rc7 44. a5) 38. Rc5 Rxe5+ 39. Kf2 Rf7+ 40. Kg3 Re3+ 41. Kh4 Bg2 42. Rg5+ Kf8 43. Rb5 Rg7 44. Rf5+?! { (-5.58 → -12.92) Inaccuracy. The following was best. } (44. Rb8+) 44... Kg8 45. g5 Rh3+?! { (-12.50 → -5.91) Inaccuracy. The following was best. } (45... Bh3) 46. Kg4 Re3 47. Rb5 Bh3+ 48. Kf4 Re1 49. Kg3 Rg1+ 50. Kxh3?? { (-4.94 → Mate in 1) Your opponent can now force a win. The following was best. } (50. Kh2 R1xg5 51. Rxg5 Rxg5 52. Kxh3 Rc5 53. Na4 Rc4 54. Nb6 Rc3+ 55. bxc3 b2 56. Nd5 b1=Q) 50... Rh7# { P2 wins by checkmate. } 0-1