[Event "rated classical game"] [Site "https://adjva4.dpdns.org/VZ3nGgWC"] [Date "2026.03.17"] [Round "-"] [White "Sisenando"] [Black "jordillopart"] [Result "1/2-1/2"] [GameId "VZ3nGgWC"] [UTCDate "2026.03.17"] [UTCTime "11:06:36"] [WhiteElo "1982"] [BlackElo "1516"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "3600+10"] [ECO "C42"] [Opening "Petrov's Defense: Classical Attack"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. Nxe5 { [%eval 0.29] } 3... d6 { [%eval 0.22] } 4. Nf3 { [%eval 0.31] } 4... Nxe4 { [%eval 0.27] } 5. d4 { [%eval 0.25] } { C42 Petrov's Defense: Classical Attack } 5... d5 { [%eval 0.2] } 6. Bd3 { [%eval 0.26] } 6... Bf5 { [%eval 0.24] } 7. O-O { [%eval 0.22] } 7... Nc6 { [%eval 0.3] } 8. Re1 { [%eval 0.44] } 8... Be7 { [%eval 0.4] } 9. Nbd2 { [%eval 0.56] } 9... O-O? { (0.56 → 1.79) Mistake. Nxd2 was best. } { [%eval 1.79] } (9... Nxd2 10. Qxd2 Bxd3 11. Qxd3 O-O 12. c3 h6 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Re2) 10. Nxe4 { [%eval 1.76] } 10... dxe4 { [%eval 1.76] } 11. Bxe4 { [%eval 1.79] } 11... Bxe4 { [%eval 1.79] } 12. Rxe4 { [%eval 1.79] } 12... Re8 { [%eval 1.8] } 13. c3 { [%eval 1.71] } 13... Bf6 { [%eval 2.04] } 14. Qe1 { [%eval 1.64] } 14... Rxe4 { [%eval 1.78] } 15. Qxe4 { [%eval 1.82] } 15... Qe8 { [%eval 2.2] } 16. Qxe8+ { [%eval 2.22] } 16... Rxe8 { [%eval 2.18] } 17. Kf1 { [%eval 2.19] } 17... Na5 { [%eval 2.54] } 18. b3 { [%eval 2.31] } 18... b6 { [%eval 2.39] } 19. Bd2 { [%eval 2.24] } 19... Nb7 { [%eval 2.27] } 20. Re1 { [%eval 2.29] } 20... Kf8 { [%eval 2.39] } 21. Bf4 { [%eval 2.14] } 21... Rxe1+ { [%eval 2.7] } 22. Kxe1 { [%eval 2.63] } 22... c6 { [%eval 2.57] } 23. Ke2 { [%eval 2.56] } 23... Ke7 { [%eval 2.73] } 24. Kd3 { [%eval 2.68] } 24... Nd6 { [%eval 2.9] } 25. g4 { [%eval 2.85] } 25... g6 { [%eval 2.75] } 26. a4 { [%eval 2.74] } 26... a6 { [%eval 3.03] } 27. Ng5 { [%eval 2.71] } 27... Bxg5 { [%eval 2.67] } 28. Bxg5+ { [%eval 2.4] } 28... Ke6 { [%eval 2.68] } 29. Bf4 { [%eval 2.59] } 29... b5? { (2.59 → 4.63) Mistake. Nb7 was best. } { [%eval 4.63] } (29... Nb7 30. c4 b5 31. axb5 axb5 32. cxb5 cxb5 33. Kc3 Kd5 34. Kb4 Nd8 35. Kxb5) 30. Bxd6 { [%eval 4.51] } 30... Kxd6 { [%eval 4.21] } 31. Ke4 { [%eval 4.35] } 31... f6 { [%eval 4.81] } 32. f4?! { (4.81 → 3.51) Inaccuracy. axb5 was best. } { [%eval 3.51] } (32. axb5 axb5 33. f4 Ke6 34. g5 f5+ 35. Kd3 Kd7 36. c4 Kd6 37. Kc3 bxc4) 32... c5?! { (3.51 → 5.23) Inaccuracy. Ke6 was best. } { [%eval 5.23] } (32... Ke6 33. axb5 f5+ 34. gxf5+ gxf5+ 35. Kd3 cxb5 36. c4 Kd6 37. Kc3 bxc4 38. bxc4) 33. d5?? { (5.23 → 0.00) Blunder. dxc5+ was best. } { [%eval 0.0] } (33. dxc5+ Kc6 34. axb5+ axb5 35. Kd4 g5 36. f5 h6 37. h3 b4 38. c4 Kd7) 33... c4?? { (0.00 → 4.08) Blunder. f5+ was best. } { [%eval 4.08] } (33... f5+ 34. gxf5 gxf5+ 35. Kd3 Kxd5 36. axb5 axb5 37. Ke3 Kd6 38. Kf2 Kd7 39. Ke2) 34. Ke3?? { (4.08 → -7.30) Blunder. bxc4 was best. } { [%eval -7.3] } (34. bxc4 bxa4 35. Kd3 Kc7 36. g5 Kd7 37. Kc2 a3 38. Kb3 Ke7 39. Kxa3) 34... cxb3 { [%eval -7.25] } 35. Kd2 { [%eval -7.48] } 35... bxa4 { [%eval -7.55] } 36. c4 { [%eval -8.51] } 36... b2 { [%eval -8.29] } 37. Kc2 { [%eval -7.15] } 37... a3 { [%eval -6.18] } 38. h4?! { (-6.18 → -8.45) Inaccuracy. Kb1 was best. } { [%eval -8.45] } (38. Kb1 Kc5 39. d6 Kxd6 40. c5+ Kxc5 41. h3 Kc4 42. Kc2 Kd5 43. Kb1 g5) 38... a5 { [%eval -9.34] } 39. Kb1 { [%eval -9.58] } 39... f5 { [%eval -8.71] } 40. g5? { (-8.71 → Mate in 14) Checkmate is now unavoidable. Ka2 was best. } { [%eval #-14] } (40. Ka2 fxg4 41. c5+ Kxc5 42. d6 Kxd6 43. Kb1 Kc5 44. Kc2 b1=Q+ 45. Kxb1 g3) 40... Kc5 { [%eval #-13] } 41. Ka2 { [%eval #-5] } 41... a4 { [%eval #-11] } 42. Kb1 { [%eval #-11] } 42... Kd6 { [%eval #-13] } 43. Ka2 { [%eval #-13] } 43... Kc5 { [%eval -9.03] } 44. Kb1 { [%eval -7.66] } 44... Kd6?? { (-7.66 → 0.00) Blunder. Kxc4 was best. } { [%eval 0.0] } (44... Kxc4 45. Kc2 Kxd5 46. Kb1 Ke4 47. Ka2 b1=Q+ 48. Kxb1 Kxf4 49. Ka2 Kg3 50. Kxa3) 45. Ka2 { [%eval 0.0] } 45... Kc5 { [%eval 0.0] } { The game is a draw. } 1/2-1/2