[Event "Classical Shield Arena"] [Site "https://lichess.org/Rp7W0nbD"] [Date "2021.06.12"] [White "Omarsinho"] [Black "eularya"] [Result "0-1"] [UTCDate "2021.06.12"] [UTCTime "00:13:51"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+248"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 { A00 Van Geet Opening } e6 2. b3 Qf6? { (-0.38 → 0.81) Mistake. d5 was best. } (2... d5 3. e3 c5 4. Nf3 Nf6 5. Bb2 a6 6. Nb1 Bd6 7. d4) 3. Bb2 Bc5?! { (0.59 → 1.59) Inaccuracy. b6 was best. } (3... b6 4. e3 Bb7 5. d4 Nc6 6. Nf3 O-O-O 7. Qd2 Kb8 8. O-O-O) 4. Nf3 Qf4?? { (1.18 → 6.53) Blunder. Bb6 was best. } (4... Bb6 5. Na4 Qh6 6. e4 Ne7 7. d4 d6 8. Bd3 Nbc6 9. a3 Ng6 10. d5 Nce5 11. Nxe5) 5. e3?? { (6.53 → 2.30) Blunder. Nb5 was best. } (5. Nb5 Kf8) 5... Qh6 6. Be2?! { (2.23 → 1.54) Inaccuracy. g4 was best. } (6. g4 f6) 6... Nf6? { (1.54 → 2.95) Mistake. Nc6 was best. } (6... Nc6 7. g4 f6 8. d4 Bb4 9. Qd2 d6 10. h4 Bd7 11. O-O-O O-O-O 12. a3 Bxc3 13. Qxc3) 7. O-O? { (2.95 → 1.45) Mistake. Rg1 was best. } (7. Rg1) 7... b6?! { (1.45 → 2.52) Inaccuracy. Nc6 was best. } (7... Nc6 8. d4) 8. d4 Bd6? { (2.37 → 4.03) Mistake. Bb4 was best. } (8... Bb4 9. Nb5 Na6 10. a3 Be7 11. Nc3 Bb7 12. e4 g6 13. b4 O-O 14. Re1 Nb8 15. e5) 9. e4 Ng4?! { (4.29 → 6.09) Inaccuracy. Bf4 was best. } (9... Bf4 10. g3) 10. h3 Nf6 11. e5 Be7 12. exf6 gxf6 13. g4?? { (6.94 → 0.44) Blunder. d5 was best. } (13. d5 Rg8 14. Nh2 f5 15. Nb5 Na6 16. Bf3 e5 17. d6 e4 18. dxe7 exf3 19. Qxf3 Qc6) 13... Rg8?? { (0.44 → 2.33) Blunder. Qxh3 was best. } (13... Qxh3 14. Nh2 Bb7 15. d5 h5 16. Qd3 Qh4 17. g5 Qxg5+ 18. Qg3 Rg8 19. Qxg5 Rxg5+ 20. Kh1) 14. Kg2 d5? { (2.57 → 5.14) Mistake. Bb7 was best. } (14... Bb7 15. Bc1 Qh5 16. d5 f5 17. Nd4 Na6 18. Bf3 O-O-O 19. Rh1 Nb4 20. Kf1 fxg4 21. hxg4) 15. Qd3?! { (5.14 → 3.96) Inaccuracy. Bc1 was best. } (15. Bc1 Qg7) 15... e5?! { (3.96 → 6.14) Inaccuracy. Nc6 was best. } (15... Nc6 16. Qe3) 16. Nxd5?? { (6.14 → -0.64) Blunder. Nxe5 was best. } (16. Nxe5 fxe5 17. Nxd5 Bb7 18. Bf3 Bxd5 19. Bxd5 c6 20. Be4 Nd7 21. Qf3 O-O-O 22. Rad1 Kb8) 16... Bxg4 17. Qb5+?? { (-0.84 → Mate in 4) Checkmate is now unavoidable. Ng5 was best. } (17. Ng5 Bxe2) 17... Kf8? { (Mate in 4 → -8.48) Lost forced checkmate sequence. Bd7+ was best. } (17... Bd7+ 18. Ng5 Qxh3+ 19. Kg1 Rxg5+ 20. Bg4 Rxg4#) 18. hxg4? { (-8.48 → Mate in 1) Checkmate is now unavoidable. h4 was best. } (18. h4 Qh5) 18... Rxg4# { Black wins by checkmate. } 0-1