[Event "6th ST16 Intraclass Swiss Cup"] [Site "https://lichess.org/khUNPk4c"] [Date "2025.11.04"] [Round "-"] [White "CliffHK"] [Black "Kat_0309"] [Result "1-0"] [GameId "khUNPk4c"] [UTCDate "2025.11.04"] [UTCTime "00:31:34"] [WhiteElo "1521"] [BlackElo "1673"] [WhiteRatingDiff "+43"] [BlackRatingDiff "-42"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C77"] [Opening "Ruy Lopez: Morphy Defense, Tarrasch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } 4. Bb5 { [%eval 0.04] } 4... a6 { [%eval 0.35] } 5. Ba4 { [%eval 0.0] } { C77 Ruy Lopez: Morphy Defense, Tarrasch Variation } 5... b5 { [%eval 0.08] } 6. Bb3 { [%eval 0.01] } 6... Bc5 { [%eval 0.11] } 7. d4?! { (0.11 → -0.45) Inaccuracy. a4 was best. } { [%eval -0.45] } (7. a4 Rb8 8. Nxe5 Nxe5 9. d4 Bxd4 10. Qxd4 d6 11. axb5 axb5) 7... exd4 { [%eval -0.5] } 8. Nd5 { [%eval -0.52] } 8... Nxe4?? { (-0.52 → 2.32) Blunder. h6 was best. } { [%eval 2.32] } (8... h6 9. e5) 9. O-O { [%eval 2.21] } 9... Kf8 { [%eval 2.6] } 10. c3? { (2.60 → 0.96) Mistake. Re1 was best. } { [%eval 0.96] } (10. Re1 f5 11. Rxe4 fxe4 12. Ng5 d6 13. Nxe4 Qd7 14. Qf3+ Qf5 15. Bf4 Ra7) 10... dxc3 { [%eval 1.29] } 11. bxc3?! { (1.29 → 0.47) Inaccuracy. Qc2 was best. } { [%eval 0.47] } (11. Qc2 Nf6) 11... d6 { [%eval 0.5] } 12. c4?! { (0.50 → -0.41) Inaccuracy. Bc2 was best. } { [%eval -0.41] } (12. Bc2 Bf5) 12... bxc4 { [%eval -0.13] } 13. Bxc4 { [%eval -0.45] } 13... Be6?! { (-0.45 → 0.21) Inaccuracy. Bg4 was best. } { [%eval 0.21] } (13... Bg4 14. Qe2) 14. Re1?? { (0.21 → -2.01) Blunder. Qc2 was best. } { [%eval -2.01] } (14. Qc2 Nf6) 14... Nb4?? { (-2.01 → 5.19) Blunder. Nxf2 was best. } { [%eval 5.19] } (14... Nxf2 15. Qa4 Ng4+ 16. Kh1 Nd4 17. Ng5 Bd7 18. Qa5 Nf2+ 19. Kg1 Nc2 20. Nxf7) 15. Rxe4 { [%eval 5.18] } 15... Nxd5 { [%eval 5.18] } 16. Bxd5 { [%eval 5.25] } 16... Bxd5 { [%eval 5.22] } 17. Qxd5 { [%eval 5.24] } 17... h6 { [%eval 5.15] } 18. Rf4 { [%eval 5.16] } 18... f6 { [%eval 5.22] } 19. Be3 { [%eval 5.13] } 19... g5 { [%eval 5.46] } 20. Bxc5 { [%eval 5.43] } 20... gxf4 { [%eval 5.6] } 21. Re1?? { (5.60 → 0.55) Blunder. Nd4 was best. } { [%eval 0.55] } (21. Nd4 dxc5 22. Ne6+ Ke7 23. Nxd8 Rhxd8 24. Qc6 Kf8 25. h4 Rab8 26. Re1 c4) 21... dxc5 { [%eval 0.57] } 22. Qxc5+?! { (0.57 → -0.19) Inaccuracy. Qf5 was best. } { [%eval -0.19] } (22. Qf5 Kg7 23. Qg4+ Kf8 24. Qg6 Rg8 25. Qxh6+ Rg7 26. Nh4 Kg8 27. Nf5 Rh7) 22... Qe7?? { (-0.19 → Mate in 5) Checkmate is now unavoidable. Qd6 was best. } { [%eval #5] } (22... Qd6 23. Qh5) 23. Qxe7+ { [%eval #6] } 23... Kg8 { [%eval #6] } 24. Qxf6? { (Mate in 6 → 8.55) Lost forced checkmate sequence. Qe6+ was best. } { [%eval 8.55] } (24. Qe6+ Kg7 25. Qd7+ Kf8 26. Re7 Rb8 27. Rf7+ Kg8 28. Rg7+ Kf8 29. Qf7#) 24... Rh7 { [%eval 8.44] } 25. Qg6+ { [%eval 8.96] } 25... Rg7 { [%eval 9.81] } 26. Qe6+ { [%eval 8.71] } 26... Kh8 { [%eval 8.35] } 27. Ne5 { [%eval 7.76] } 27... Kh7 { [%eval #9] } 28. Ng4 { [%eval #8] } 28... Rf8 { [%eval #8] } 29. Qxh6+ { [%eval #7] } 29... Kg8 { [%eval #7] } 30. Re4? { (Mate in 7 → 7.33) Lost forced checkmate sequence. Nf6+ was best. } { [%eval 7.33] } (30. Nf6+ Rxf6 31. Qxf6 Kh7 32. Qf5+ Kh8 33. Re8+ Rg8 34. Qf6+ Kh7 35. Re7+ Rg7) 30... Rc8? { (7.33 → Mate in 7) Checkmate is now unavoidable. Rb8 was best. } { [%eval #7] } (30... Rb8 31. Re1 f3 32. Qe6+ Kf8 33. Qf6+ Kg8 34. Qxf3 Rd8 35. Qb3+ Kf8 36. f3) 31. Nf6+ { [%eval #6] } 31... Kf7 { [%eval #6] } 32. Rxf4 { [%eval #9] } 32... Rcg8 { [%eval #5] } 33. Qh5+ { [%eval #5] } 33... Rg6 { [%eval #5] } 34. Nxg8+ { [%eval #4] } 34... Kg7 { [%eval #4] } 35. Ne7 { [%eval #4] } 35... Rf6 { [%eval #4] } 36. Qg4+ { [%eval #18] } 36... Kf7 { [%eval 11.63] } 37. Nd5 { [%eval 11.8] } 37... Rxf4 { [%eval 9.88] } 38. Qxf4+ { [%eval 9.34] } 38... Kg8? { (9.34 → Mate in 4) Checkmate is now unavoidable. Ke6 was best. } { [%eval #4] } (38... Ke6 39. Ne3 Kd7 40. h4 Kd8 41. f3 c6 42. Kh2 a5 43. Kh3 Ke8) 39. Qf6 { [%eval #3] } 39... Kh7 { [%eval #3] } 40. Nf4 { [%eval #2] } 40... Kg8 { [%eval #2] } 41. Ne6 { [%eval #1] } 41... c6 { [%eval #1] } 42. Qg7# { White wins by checkmate. } 1-0