[Event "TORNEO DE AJEDREZ DE PRACTICA Arena"] [Site "https://lichess.org/dJgGeadp"] [Date "2023.07.20"] [White "dieterfabriciO"] [Black "YTHAN10"] [Result "0-1"] [UTCDate "2023.07.20"] [UTCTime "00:57:08"] [WhiteElo "1046"] [BlackElo "1492"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 d6 3. Nf3 { C41 Philidor Defense } Qd7?! { (0.32 → 1.23) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 Be7 5. d4 exd4 6. Nxd4 O-O 7. O-O c6 8. Re1) 4. O-O f6?! { (1.08 → 1.86) Inaccuracy. Be7 was best. } (4... Be7 5. d4 exd4 6. Nxd4 Nc6 7. Nc3 Nxd4 8. Qxd4 Bf6 9. Qd3) 5. d3 Ne7 6. Nc3 Nbc6 7. b3? { (1.64 → 0.24) Mistake. d4 was best. } (7. d4 g5) 7... b6?! { (0.24 → 1.07) Inaccuracy. Na5 was best. } (7... Na5 8. a4) 8. a4?! { (1.07 → 0.39) Inaccuracy. d4 was best. } (8. d4 exd4) 8... Bb7?! { (0.39 → 1.35) Inaccuracy. Na5 was best. } (8... Na5) 9. Ba3?! { (1.35 → 0.29) Inaccuracy. d4 was best. } (9. d4) 9... O-O-O?! { (0.29 → 1.18) Inaccuracy. Na5 was best. } (9... Na5) 10. d4?! { (1.18 → 0.33) Inaccuracy. b4 was best. } (10. b4) 10... exd4 11. Nxd4 Nxd4 12. Qxd4 Nc6 13. Qd3?! { (0.60 → -0.13) Inaccuracy. Qe3 was best. } (13. Qe3 Kb8 14. Bd5 g6 15. a5 Nxa5 16. Bxb7 Nxb7 17. Bb2 c6 18. Ne2 Bg7 19. b4 d5) 13... Kb8?! { (-0.13 → 0.78) Inaccuracy. Ne5 was best. } (13... Ne5 14. Qe3) 14. Bd5?! { (0.78 → -0.06) Inaccuracy. Ba6 was best. } (14. Ba6 f5) 14... Ne5 15. Qe3 Ng4?! { (-0.16 → 0.54) Inaccuracy. c6 was best. } (15... c6 16. a5) 16. Qg3 Ne5? { (0.36 → 1.58) Mistake. c6 was best. } (16... c6 17. Bc4) 17. Bxb7 Kxb7 18. Nd5?! { (1.56 → 0.91) Inaccuracy. a5 was best. } (18. a5 f5) 18... c6 19. Nb4?! { (1.15 → 0.20) Inaccuracy. Ne3 was best. } (19. Ne3 h5 20. h4 Qe6 21. a5 g5 22. axb6 axb6 23. Bb2 d5 24. exd5 cxd5 25. Bxe5 Qxe5) 19... d5 20. Nd3?! { (0.09 → -0.46) Inaccuracy. exd5 was best. } (20. exd5 cxd5) 20... dxe4?! { (-0.46 → 0.63) Inaccuracy. Nxd3 was best. } (20... Nxd3) 21. Nxe5 fxe5 22. Bxf8 Rdxf8 23. Qxe5 Re8 24. Qxg7?? { (0.79 → -5.73) Blunder. Qc3 was best. } (24. Qc3 a5) 24... Qxg7 25. Rfe1 Rhg8 26. g3 Ref8 27. Rxe4?? { (-5.91 → Mate in 9) Checkmate is now unavoidable. Rad1 was best. } (27. Rad1 Qc3 28. Re2 h5 29. Rf1 Qf3 30. Re3 h4 31. Rxf3 exf3 32. Re1 Ka8 33. Re3 c5) 27... Qxa1+ 28. Kg2 Qb2? { (Mate in 7 → -8.84) Lost forced checkmate sequence. Qd1 was best. } (28... Qd1 29. Re7+ Ka6 30. Re5 Qxc2 31. Rh5 Rxf2+ 32. Kg1 Rd2 33. Ra5+ bxa5 34. b4 Rd1#) 29. Re7+ Ka6 30. b4? { (-8.96 → Mate in 7) Checkmate is now unavoidable. Re1 was best. } (30. Re1 Qxc2 31. Rf1 Qxb3 32. f3 Qxf3+ 33. Rxf3 Rxf3 34. Kxf3 c5 35. Ke4 Rd8 36. g4 c4) 30... Qxc2 31. b5+ cxb5 32. axb5+ Kxb5 33. Re5+ Kc6 34. Re6+ Kb7 35. Re7+ Ka6 36. Rxh7 Qxh7 37. h3 Rh8 38. h4 Qf7 39. f4 Rhg8 40. Kf3 Qd5+ 41. Kf2 Re8 42. Kg1 Qa2 43. Kf1 Rc8 44. Ke1 Rc1# { Black wins by checkmate. } 0-1