[Event "FREE Chess Practice Tournament"] [Site "https://lichess.org/GKMRqQAM"] [Date "2021.05.12"] [White "Arya9945"] [Black "Rochel"] [Result "1-0"] [UTCDate "2021.05.12"] [UTCTime "04:31:52"] [WhiteElo "1503"] [BlackElo "1390"] [WhiteRatingDiff "+97"] [BlackRatingDiff "-131"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. Bd3?! { (0.21 → -0.67) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bf5) 3... Nc6?! { (-0.67 → -0.12) Inaccuracy. d5 was best. } (3... d5 4. Nxe5 Bd6 5. Be2 Nxe4 6. Nf3 O-O 7. O-O c5 8. d3) 4. c3? { (-0.12 → -1.33) Mistake. O-O was best. } (4. O-O Bc5 5. Nc3 O-O 6. h3 a5 7. Bc4 d6 8. d3 Be6) 4... Bc5?! { (-1.33 → -0.39) Inaccuracy. d5 was best. } (4... d5 5. Qe2 Bd6 6. O-O dxe4 7. Bxe4 Nxe4 8. Qxe4 f5 9. Qe2) 5. Qe2 O-O 6. Bb5 Re8 7. Bxc6 dxc6 8. d4?? { (-0.69 → -4.46) Blunder. d3 was best. } (8. d3 a5) 8... exd4 9. cxd4?! { (-4.25 → -6.00) Inaccuracy. Nxd4 was best. } (9. Nxd4 Rxe4) 9... Bxd4? { (-6.00 → -3.07) Mistake. Bb4+ was best. } (9... Bb4+ 10. Kf1 Nxe4 11. Be3 c5 12. dxc5 b6 13. Qc2 Bf5 14. Kg1 Nxc5 15. Qe2 Na4 16. Nc3) 10. Nxd4 Qxd4 11. Nc3 Nxe4 12. Be3?? { (-3.04 → -7.71) Blunder. O-O was best. } (12. O-O) 12... Qd8?? { (-7.71 → -2.54) Blunder. Nxc3 was best. } (12... Nxc3 13. Bxd4 Nxe2 14. Be3 Bg4 15. Rd1 Nf4 16. O-O Nd5 17. Rxd5 cxd5 18. Rc1 c6 19. h3) 13. Nxe4 Rxe4 14. Rd1 Qf6 15. O-O Bg4?! { (-2.33 → -1.32) Inaccuracy. Re8 was best. } (15... Re8 16. Rfe1) 16. Qd3? { (-1.32 → -2.68) Mistake. f3 was best. } (16. f3 Rae8 17. Rd3 Qe6 18. Re1 Bh5 19. Qd2 Re5 20. Rd8 f6 21. a3 Rd5 22. Rxe8+ Bxe8) 16... Bxd1?! { (-2.68 → -1.87) Inaccuracy. Rae8 was best. } (16... Rae8 17. Rd2) 17. Qxe4 Bh5 18. Bd4 Qd8 19. Re1 h6 20. Qe5 Bg6?? { (-1.36 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (20... f6 21. Qxh5 Qxd4 22. Re7 Rf8 23. g3 Qd6 24. Qe2 f5 25. b3 Rf7 26. Re6 Qd7 27. h4) 21. Qxg7# { White wins by checkmate. } 1-0