[Event "turniej szachowy grupa 2 Arena"] [Site "https://lichess.org/qbD2Z0Vj"] [Date "2021.04.15"] [White "JuliaPietrzak"] [Black "MagdaPietrzak3"] [Result "0-1"] [UTCDate "2021.04.15"] [UTCTime "13:13:22"] [WhiteElo "1398"] [BlackElo "1623"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 d5? { (0.01 → 1.45) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. Bg5) 6. e5?? { (1.45 → -0.93) Blunder. Bb5 was best. } (6. Bb5 Bd7 7. exd5 Nxd4 8. Qxd4 Bxb5 9. Nxb5 Qd7 10. Qe5+ Kd8) 6... Nxe5 7. f4? { (-0.87 → -2.43) Mistake. Qe2 was best. } (7. Qe2 Bd6 8. f4 O-O 9. fxe5 Bxe5 10. Qd3 Bxd4 11. Qxd4 c5) 7... Nc4 8. b3?? { (-1.97 → -6.17) Blunder. Bxc4 was best. } (8. Bxc4 dxc4) 8... Nb6?? { (-6.17 → -2.58) Blunder. Bb4 was best. } (8... Bb4 9. Qd3) 9. Bb5+ Bd7?! { (-2.71 → -2.02) Inaccuracy. c6 was best. } (9... c6 10. Bd3 Bg4 11. Qd2 Bc5 12. Qe3+ Qe7 13. O-O O-O 14. Qxe7 Bxe7 15. h3 Bd7 16. Kh2) 10. f5? { (-2.02 → -4.26) Mistake. O-O was best. } (10. O-O Be7) 10... Bxb5 11. Ndxb5 Bb4? { (-4.62 → -2.59) Mistake. Bc5 was best. } (11... Bc5 12. Ba3) 12. Bf4? { (-2.59 → -4.55) Mistake. Qe2+ was best. } (12. Qe2+) 12... Bxc3+?? { (-4.55 → -2.09) Blunder. Qe7+ was best. } (12... Qe7+ 13. Qe2 Ne4 14. O-O Bxc3 15. f6 Bxf6 16. Nxc7+ Kd8 17. Nxa8 Bxa1 18. Rxa1 Nxa8 19. Qb5) 13. Nxc3 O-O 14. Nb5?? { (-2.22 → -6.09) Blunder. O-O was best. } (14. O-O Re8) 14... Re8+ 15. Kf1 Re4 16. Nxc7? { (-5.10 → -11.90) Mistake. Qf3 was best. } (16. Qf3 Qd7 17. Nc3 Re7 18. g4 d4 19. Rd1 c5 20. Rg1 Rae8 21. Rg3 Nfd5 22. Nxd5 Nxd5) 16... Rxf4+ 17. Kg1 Qxc7 18. Qd3?! { (-12.14 → Mate in 2) Checkmate is now unavoidable. h3 was best. } (18. h3 Ne4) 18... Qe5?! { (Mate in 2 → -11.87) Lost forced checkmate sequence. Qc5+ was best. } (18... Qc5+ 19. Qe3 Qxe3#) 19. Qd2?! { (-11.87 → Mate in 2) Checkmate is now unavoidable. c3 was best. } (19. c3 Rc8) 19... Qxa1+ 20. Qe1 Qxe1# { Black wins by checkmate. } 0-1