[Event "Catg C II Torneo N MINEDU 2021"] [Site "https://lichess.org/x1TO0kOh"] [Date "2021.09.22"] [White "C61772840ALEXANDER"] [Black "C77149899BRAYAN"] [Result "0-1"] [GameId "x1TO0kOh"] [UTCDate "2021.09.22"] [UTCTime "19:00:09"] [WhiteElo "1194"] [BlackElo "1567"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 { C42 Petrov's Defense: Three Knights Game } d6 4. d3 Be7 5. b3?! { (0.28 → -0.39) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 O-O 7. Bd3 Re8 8. O-O h6 9. h3 a6) 5... O-O 6. g3 Bg4 7. h3 Bxf3 8. Qxf3 c5 9. Qe2 Nc6 10. Bg2 Qa5 11. Bb2 Nd4 12. Qd2 b5 13. O-O?! { (1.01 → 0.30) Inaccuracy. a4 was best. } (13. a4) 13... b4 14. Rfe1?? { (0.82 → -4.92) Blunder. Nd1 was best. } (14. Nd1 Qc7 15. a3 a5 16. Ne3 Qb7 17. axb4 axb4 18. Nc4 Nd7 19. Bxd4 cxd4 20. Ra4 Rfb8) 14... bxc3 15. Bxc3 Qd8 16. g4?! { (-4.53 → -6.26) Inaccuracy. b4 was best. } (16. b4) 16... Nd7 17. f3 Bh4 18. Red1 Bg5 19. Qe1 Bh4 20. Qf1 Nxc2 21. Rac1 Ne3 22. Qe2 Nxd1 23. Rxd1 Rc8 24. Rc1 a5 25. a4 Qb6 26. Rb1 c4+ 27. Kh2 cxd3 28. Qf1 Rxc3 29. Qd1 Rfc8 30. Bf1?! { (-15.02 → Mate in 6) Checkmate is now unavoidable. Kh1 was best. } (30. Kh1 f6) 30... Qf2+ 31. Bg2 Rc2 32. Qxd3 Qxg2# { Black wins by checkmate. } 0-1