[Event "TED Koleji Satranç 3. Okul İçi"] [Site "https://lichess.org/zsJ2mTs4"] [Date "2022.12.30"] [White "Doruk54kilinc"] [Black "TUNAAYDIN"] [Result "1-0"] [UTCDate "2022.12.30"] [UTCTime "08:42:01"] [WhiteElo "1093"] [BlackElo "1399"] [WhiteRatingDiff "+72"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D06"] [Opening "Queen's Gambit Declined: Baltic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Bf5?! { (0.29 → 1.01) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Baltic Defense } (2... e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Nf6 7. e3) 3. Nc3 dxc4? { (0.51 → 1.76) Mistake. e6 was best. } (3... e6 4. Nf3 Nf6 5. Nh4 dxc4 6. Nxf5 exf5 7. e3 Qd7 8. Bxc4) 4. e4 Be6? { (1.70 → 3.07) Mistake. Bg6 was best. } (4... Bg6 5. Bxc4 e5 6. Nf3 exd4 7. Nxd4 Bc5 8. Be3 Nd7 9. Qe2) 5. Nf3 a6 6. g3? { (3.02 → 1.65) Mistake. Ng5 was best. } (6. Ng5 b5) 6... Bd7? { (1.65 → 3.00) Mistake. Bg4 was best. } (6... Bg4 7. Bxc4 e6 8. Be2 Nf6 9. h3 Bh5 10. O-O Be7 11. Be3 Nc6 12. Qb3 O-O 13. Rad1) 7. Bg2?! { (3.00 → 1.82) Inaccuracy. Bxc4 was best. } (7. Bxc4 b5) 7... e6 8. O-O c5?? { (1.79 → 4.97) Blunder. Bb4 was best. } (8... Bb4) 9. Ne5?? { (4.97 → 1.24) Blunder. d5 was best. } (9. d5 Be7 10. Re1 b5 11. d6 Bf8 12. e5 Bc6 13. b3 Nh6 14. bxc4 Nf5 15. g4 Nh4) 9... cxd4 10. Qxd4 Nc6 11. Qxd7+ Qxd7 12. Nxd7 Kxd7 13. Rd1+ Kc7?? { (0.95 → 2.94) Blunder. Ke8 was best. } (13... Ke8 14. e5 Nge7 15. Be3 Nf5 16. Bxc6+ bxc6 17. Bb6 Ne7 18. Rd4 Rb8 19. Ba5 Ng6 20. Re1) 14. Bf4+ Kb6? { (2.61 → 4.87) Mistake. e5 was best. } (14... e5) 15. Be3+? { (4.87 → 2.41) Mistake. Rd7 was best. } (15. Rd7 Nf6 16. Rxf7 a5 17. Bf1 Nd8 18. Rc7 Nc6 19. Na4+ Ka7 20. Bxc4 e5 21. Be3+ Nd4) 15... Bc5?? { (2.41 → 8.90) Blunder. Ka5 was best. } (15... Ka5) 16. Na4+ Kb5 17. b3?? { (10.13 → -1.42) Blunder. Nxc5 was best. } (17. Nxc5 Rd8 18. Nxb7 Nge7 19. Rxd8 Rxd8 20. Nxd8 Nxd8 21. Rd1 Nec6 22. Bf1 Nb7 23. b3 Nba5) 17... cxb3?? { (-1.42 → 12.79) Blunder. Bxe3 was best. } (17... Bxe3 18. fxe3 Nge7 19. Nb2 cxb3 20. Rd3 Kb6 21. Rxb3+ Ka7 22. Nc4 Rad8 23. a4 Rd7 24. Rab1) 18. axb3?? { (12.79 → 1.98) Blunder. Nxc5 was best. } (18. Nxc5 Nb4 19. Bf1+ Kc6 20. Nxb3 Kc7 21. Bf4+ Kc8 22. Rac1+ Nc6 23. Na5 Ne7 24. Nc4 b6) 18... a5?? { (1.98 → Mate in 4) Checkmate is now unavoidable. Bxe3 was best. } (18... Bxe3 19. fxe3) 19. Rdc1?! { (Mate in 4 → 16.77) Lost forced checkmate sequence. Bf1+ was best. } (19. Bf1+ Kb4 20. Bxc5+ Kxb3 21. Rdb1+ Kc2 22. Rb2#) 19... Bxe3?! { (16.77 → Mate in 5) Checkmate is now unavoidable. Na7 was best. } (19... Na7 20. Nxc5 Rc8 21. Bf1+ Kc6 22. Rxa5 Nh6 23. Rxa7 Kd6 24. Rxb7 Rhd8 25. Rd1+ Ke5 26. Rbd7) 20. fxe3?? { (Mate in 5 → 5.25) Lost forced checkmate sequence. Bf1+ was best. } (20. Bf1+ Kb4 21. Rc4+ Kxb3 22. Rc3+ Kb4 23. Rb1+ Kxa4 24. Bb5#) 20... Nb4?? { (5.25 → Mate in 4) Checkmate is now unavoidable. Ka6 was best. } (20... Ka6) 21. Bf1+ Nd3 22. Bxd3+ Kb4 23. Rc4+ Kxb3 24. Nc5+ Kb2 25. Rb1+ Ka3 26. Ra4# { White wins by checkmate. } 1-0