[Event "GEDİK ÜNİVERSİTESİ Arena"] [Site "https://lichess.org/DKOBp1ok"] [Date "2021.03.14"] [White "ensarturanoglu"] [Black "Ercan-Y"] [Result "0-1"] [UTCDate "2021.03.14"] [UTCTime "18:49:23"] [WhiteElo "1830"] [BlackElo "1387"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+171"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Nc3 b6?! { (0.12 → 0.87) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4) 3. Nf3 Bb7 4. d4 f6?? { (0.76 → 4.41) Blunder. e6 was best. } (4... e6 5. d5 Nce7 6. Bc4 Nf6 7. Qe2 a6 8. a3 Ng6 9. h4) 5. a3? { (4.41 → 2.62) Mistake. d5 was best. } (5. d5 Nb8 6. Bc4 e6 7. Bf4 Bb4 8. dxe6 dxe6 9. Qxd8+ Kxd8) 5... e5 6. d5 Nce7 7. Bc4 c6?! { (2.13 → 2.95) Inaccuracy. g6 was best. } (7... g6 8. Be3 Nh6 9. d6 cxd6 10. Nb5 Nc8 11. Qd3 a6 12. Nc3 Ne7 13. Qxd6 Ng4 14. Qxb6) 8. d6 Nc8 9. Be3?? { (4.09 → 0.07) Blunder. Nxe5 was best. } (9. Nxe5 Nxd6) 9... Nxd6 10. Bb3 g5?? { (0.37 → 3.77) Blunder. g6 was best. } (10... g6 11. Qe2) 11. h3?? { (3.77 → 0.28) Blunder. Nxe5 was best. } (11. Nxe5 Qe7) 11... h5 12. Qd2?! { (0.23 → -0.68) Inaccuracy. a4 was best. } (12. a4 Ba6 13. a5 b5 14. Nd2 Ne7 15. g3 Qc7 16. Qf3 Rh6 17. Qe2 Nb7 18. h4 g4) 12... f5?? { (-0.68 → 6.90) Blunder. Ba6 was best. } (12... Ba6 13. g3) 13. exf5 Nxf5 14. Bxg5 Be7 15. O-O?! { (6.44 → 4.87) Inaccuracy. Qd3 was best. } (15. Qd3 Bxg5 16. Qxf5 Qf6 17. Qxg5 Qxg5 18. Nxg5 Nh6 19. O-O-O O-O-O 20. Rhe1 d5 21. Rxe5 Rde8) 15... c5?! { (4.87 → 6.56) Inaccuracy. d5 was best. } (15... d5 16. Rae1) 16. Bxe7 Qxe7 17. Ng5?? { (5.50 → 2.32) Blunder. Nxe5 was best. } (17. Nxe5 O-O-O 18. Nf7 Nd4 19. Nd5 Qh4 20. Nxh8 Ne7 21. Nf7 Nxd5 22. Bxd5 Bxd5 23. Nxd8 Qxd8) 17... Qg7?? { (2.32 → 5.85) Blunder. O-O-O was best. } (17... O-O-O 18. Nf7 Nf6 19. Nxd8 Kxd8 20. Rae1 Nd4 21. f3 h4 22. Rf2 Rh5 23. Ne2 Nxb3 24. cxb3) 18. g3?? { (5.85 → -0.02) Blunder. Bf7+ was best. } (18. Bf7+) 18... O-O-O 19. Nf7?? { (0.00 → -4.82) Blunder. Ne6 was best. } (19. Ne6 Nd4 20. Qxd4 cxd4 21. Nxg7 dxc3 22. Rae1 Ba6 23. bxc3 Bxf1 24. Kxf1 d6 25. Ne6 Rd7) 19... Nxg3 20. Kh2?? { (-4.85 → Mate in 2) Checkmate is now unavoidable. Qg5 was best. } (20. Qg5 Qxg5) 20... Nf6?? { (Mate in 2 → 6.15) Lost forced checkmate sequence. Nxf1+ was best. } (20... Nxf1+ 21. Rxf1 Qg2#) 21. Rg1?? { (6.15 → Mate in 5) Checkmate is now unavoidable. fxg3 was best. } (21. fxg3 Ng4+) 21... Ng4+ 22. hxg4 hxg4+ 23. Kxg3 Rh3# { Black wins by checkmate. } 0-1