[Event "HappySunday Arena"] [Site "https://lichess.org/XAfwzGs4"] [Date "2023.07.30"] [White "SoerenSonntag"] [Black "vincenius"] [Result "0-1"] [UTCDate "2023.07.30"] [UTCTime "18:30:44"] [WhiteElo "1321"] [BlackElo "1701"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } g6? { (0.54 → 1.72) Mistake. axb5 was best. } (5... axb5 6. Nxb5 Ne4 7. e3 Qa5+ 8. Bd2 Nxd2 9. Qxd2 g6 10. b3) 6. e4 d6 7. h3 Bg7 8. Nf3 axb5 9. Bxb5+ Bd7 10. e5 Bxb5? { (1.02 → 2.87) Mistake. dxe5 was best. } (10... dxe5 11. Bc4 e4 12. Ne5 O-O 13. Bf4 Ne8 14. O-O Nd6 15. Qe2 g5 16. Bh2 f5 17. Nc6) 11. exf6 Bxf6 12. Nxb5 Qa5+ 13. Nc3 Bxc3+ 14. bxc3 Qxc3+ 15. Bd2 Qg7?! { (2.95 → 4.49) Inaccuracy. Qc4 was best. } (15... Qc4 16. Qe2 Qxd5 17. O-O Nc6 18. a4 O-O 19. Rfb1 f6 20. a5 Kf7 21. Rd1 Rfb8 22. Bc3) 16. O-O O-O 17. Qc2 Nd7 18. Rfe1 Rfb8 19. Rxe7?? { (4.66 → -1.98) Blunder. a4 was best. } (19. a4 Nf6 20. Qd3 Qf8 21. Bc3 Ne8 22. a5 Nc7 23. Bd2 Rb5 24. Qc4 Qe8 25. h4 f6) 19... Qxa1+ 20. Kh2 Ne5?? { (-2.44 → 0.85) Blunder. Nb6 was best. } (20... Nb6 21. Qe4 Qf6 22. Bh6 Nxd5 23. Rd7 Nc3 24. Qg4 Ra4 25. Rb7 Re8 26. Qg5 Qxg5 27. Nxg5) 21. Bh6?? { (0.85 → -4.71) Blunder. Nxe5 was best. } (21. Nxe5 dxe5 22. Be3 Rd8 23. Qxc5 Qd1 24. Qc6 Qd3 25. a4 Rac8 26. Qf6 Qf5 27. Qxf5 gxf5) 21... Nxf3+ 22. gxf3 Rxa2?? { (-4.61 → -0.54) Blunder. Qf6 was best. } (22... Qf6 23. Re4 Qxf3 24. a4 Rb3 25. a5 Qxh3+ 26. Kg1 Rab8 27. Bc1 Rb1 28. Qd2 Ra1 29. Qe1) 23. Qe4 Rxf2+ 24. Kg3 Qg1+?? { (-0.42 → 5.50) Blunder. Rxf3+ was best. } (24... Rxf3+ 25. Kxf3) 25. Kf4?? { (5.50 → -6.51) Blunder. Kh4 was best. } (25. Kh4 Re2 26. Qxe2 Rb4+ 27. f4 Rxf4+ 28. Bxf4 Qd4 29. Re8+ Kg7 30. Kg3 Qxd5 31. Qb2+ Qd4) 25... Qh2+ 26. Kg4?? { (-6.21 → Mate in 2) Checkmate is now unavoidable. Kg5 was best. } (26. Kg5 Qg3+ 27. Qg4 Rxf3 28. Qxg3 Rxg3+ 29. Kh4 Rd3 30. Kg5 Rxd5+ 31. Kg4 c4 32. Kg3 c3) 26... Rg2+ 27. Kh4 Qg3# { Black wins by checkmate. } 0-1