[Event "IV Mate Plus 2021"] [Site "https://lichess.org/Lti8lZih"] [Date "2021.02.26"] [White "santiagosarmiento12"] [Black "NatalieCera"] [Result "1-0"] [UTCDate "2021.02.26"] [UTCTime "22:54:11"] [WhiteElo "1386"] [BlackElo "1025"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 { C47 Four Knights Game: Scotch Variation } d5?! { (0.00 → 1.08) Inaccuracy. exd4 was best. } (4... exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O) 5. dxe5 dxe4? { (0.67 → 1.90) Mistake. Nxe4 was best. } (5... Nxe4 6. Qxd5 Nxc3 7. Qxd8+ Nxd8 8. bxc3 Nc6 9. Bf4 Bc5 10. Bc4) 6. Qxd8+ Kxd8 7. Nxe4?? { (2.38 → -4.39) Blunder. exf6 was best. } (7. exf6 exf3 8. Bg5 g6 9. O-O-O+ Bd6 10. gxf3 Be6 11. Ne4 Ke8) 7... Nxe5?? { (-4.39 → 5.90) Blunder. Nxe4 was best. } (7... Nxe4) 8. Nxf6?? { (5.90 → 0.72) Blunder. Nxe5 was best. } (8. Nxe5) 8... gxf6 9. Nxe5 fxe5 10. Bc4 b5?? { (0.35 → 3.44) Blunder. Ke7 was best. } (10... Ke7 11. f4) 11. Bxb5? { (3.44 → 2.02) Mistake. Bg5+ was best. } (11. Bg5+ Be7 12. Rd1+ Ke8 13. Bxb5+ Kf8 14. Bh6+ Kg8 15. O-O Rb8 16. a4 Bf5 17. Rd5 Bd6) 11... Rg8 12. O-O?! { (2.44 → 1.55) Inaccuracy. Bc6 was best. } (12. Bc6 Rb8 13. Be3 Bd6 14. O-O-O Bb7 15. Bxb7 Rxb7 16. c4 Ke8 17. g3 h5 18. b3 f6) 12... Bd6 13. Bc6 Ke7?? { (1.70 → 7.12) Blunder. Rb8 was best. } (13... Rb8 14. b3 Bd7 15. Bd5 Ke7 16. Re1 c6 17. Bc4 Be6 18. Bxe6 Kxe6 19. Re4 Rb4 20. Re2) 14. Bxa8 Bc5 15. Be3 Bd7 16. Bxc5+ Ke6 17. Bxa7 Kd6 18. Rad1+ Ke6 19. Be4 Kf6 20. Rxd7 Re8 21. Re1 c5 22. Rd6+ Kg5 23. Bxc5 Kf4 24. Bxh7 e4 25. Rd4?! { (Mate in 5 → 140.29) Lost forced checkmate sequence. g3+ was best. } (25. g3+ Kg4 26. h3+ Kh5 27. g4+ Kh4 28. Rh6+ Kg5 29. Be3#) 25... Re7?! { (140.29 → Mate in 4) Checkmate is now unavoidable. Kg5 was best. } (25... Kg5 26. Rexe4) 26. Rexe4+ Rxe4 27. Rxe4+ Kg5 28. Bg8 f5 29. Re5 Kf4 30. Bd6 Kg4 31. Bh7 f4 32. Bf5+ Kg5 33. Be4+ Kg4 34. h3+ Kh4 35. Be7# { White wins by checkmate. } 1-0