[Event "UoN Septemberfest Swiss"] [Site "https://lichess.org/2Pf0OKOy"] [Date "2021.09.18"] [White "Boera3689"] [Black "Klatan"] [Result "1-0"] [UTCDate "2021.09.18"] [UTCTime "18:02:16"] [WhiteElo "2264"] [BlackElo "2132"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D19"] [Opening "Slav Defense: Czech Variation, Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O { D19 Slav Defense: Czech Variation, Dutch Variation } h6 9. Qb3 a5?! { (0.35 → 1.25) Inaccuracy. Qe7 was best. } (9... Qe7 10. a5 O-O 11. Ra4 Bd6 12. Re1 Ne4 13. Nxe4 Bxe4 14. Nd2 Bg6 15. e4 Qc7 16. Nf3) 10. Na2 Na6?! { (0.75 → 1.63) Inaccuracy. Nd5 was best. } (10... Nd5 11. Nxb4 Nxb4 12. Bd2 Bc2 13. Qa3 Qe7 14. Ne1 Nd7 15. Nxc2 Nxc2 16. Qxe7+ Kxe7 17. Rac1) 11. Bxa6 Rxa6 12. Nxb4 Rb6?! { (1.76 → 2.58) Inaccuracy. axb4 was best. } (12... axb4 13. Bd2 O-O 14. Bxb4 Re8 15. Bc3 Qc7 16. Rfe1 Rea8 17. Ne5 Nd7 18. Nxd7 Qxd7 19. e4) 13. Bd2?! { (2.58 → 1.82) Inaccuracy. Nxc6 was best. } (13. Nxc6 Qc7 14. Qa3 Rxc6 15. Bd2 Ne4 16. Be1 Rc2 17. d5 e5 18. Rd1 Qd6 19. Qxd6 Nxd6) 13... axb4 14. a5 Rb5 15. Ne5 O-O 16. Bxb4?? { (1.50 → -0.47) Blunder. f3 was best. } (16. f3) 16... Nd5 17. Ra4 Re8 18. Qc4? { (-0.16 → -1.84) Mistake. Rc1 was best. } (18. Rc1 Qg5) 18... Nxb4?! { (-1.84 → -0.79) Inaccuracy. f6 was best. } (18... f6 19. Nf3 Nxb4 20. Rxb4 Bd3 21. Qxd3 Rxb4 22. Qa3 Rb5 23. b4 Qe7 24. Rb1 Ra8 25. Qa4) 19. Rxb4 Qxa5? { (-1.17 → 0.43) Mistake. f6 was best. } (19... f6 20. Nxc6 bxc6 21. Rxb5 cxb5 22. Qxb5 Qb8 23. Qxb8 Rxb8 24. Ra1 Rxb2 25. a6 Rb8 26. a7) 20. Rxb5 cxb5 21. Qc5 Qa6?! { (0.45 → 1.15) Inaccuracy. Ra8 was best. } (21... Ra8) 22. Rc1?! { (1.15 → 0.35) Inaccuracy. Qc7 was best. } (22. Qc7 Rf8 23. Nd7 Ra8 24. Nb6 Rf8 25. f3 b4 26. e4 Bg6 27. Qc5 b3 28. d5 exd5) 22... f6 23. Nd7 Kh8 24. Qc7 Re7?? { (0.77 → 13.59) Blunder. Rg8 was best. } (24... Rg8) 25. Qd8+ { Black resigns. } 1-0