[Event "Popcorntirsdag Arena"] [Site "https://lichess.org/UkqxavPm"] [Date "2020.04.28"] [White "Heitstein"] [Black "Matassa2016"] [Result "0-1"] [UTCDate "2020.04.28"] [UTCTime "18:20:38"] [WhiteElo "1069"] [BlackElo "1313"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Nxe5 Nxe5 6. d4 a6 7. Ba4 b5?! { (-0.14 → 0.89) Inaccuracy. Bd6 was best. } (7... Bd6 8. O-O b5 9. Bb3 O-O 10. f4 Nc6 11. e5 Be7 12. exf6) 8. Bb3?! { (0.89 → 0.23) Inaccuracy. dxe5 was best. } (8. dxe5 d6 9. exf6 Qxf6 10. O-O bxa4 11. Qd3 O-O 12. Nxa4 Bd4) 8... b4 9. Ne2 Neg4?? { (0.37 → 2.65) Blunder. Nxe4 was best. } (9... Nxe4 10. dxc5) 10. dxc5 Nxe4?? { (2.68 → 5.77) Blunder. O-O was best. } (10... O-O 11. f3) 11. O-O?? { (5.77 → 2.41) Blunder. Qd5 was best. } (11. Qd5 Qe7 12. Qxa8 O-O 13. O-O Nxc5 14. Qf3 Ne5 15. Qg3 Nxb3 16. axb3 Nc6 17. Nf4 Qe4) 11... Qf6?? { (2.41 → 6.04) Blunder. Ngf6 was best. } (11... Ngf6 12. Bd5) 12. Bf4?! { (6.04 → 4.02) Inaccuracy. f3 was best. } (12. f3 Ngf2) 12... Qh4? { (4.02 → 8.76) Mistake. Bb7 was best. } (12... Bb7 13. f3) 13. h3?? { (8.76 → 3.86) Blunder. Bxf7+ was best. } (13. Bxf7+ Kxf7 14. Qd5+ Kf8 15. Qxa8 Qd8 16. f3 Ng3 17. hxg3 Nf6 18. Qb8 Nd5 19. Bg5 Nf6) 13... Ngxf2? { (3.86 → 7.74) Mistake. Ngf6 was best. } (13... Ngf6 14. Bd5 c6 15. Bxe4 Nxe4 16. Qd4 f5 17. Qxg7 Qf6 18. Qxf6 Nxf6 19. Nd4 O-O 20. Bd6) 14. Qd5 O-O 15. Bg3?? { (7.50 → 1.85) Blunder. Qxa8 was best. } (15. Qxa8) 15... Nxg3 16. Nxg3?? { (1.80 → -2.57) Blunder. Rxf2 was best. } (16. Rxf2 c6) 16... Qxg3?? { (-2.57 → 2.93) Blunder. Nxh3+ was best. } (16... Nxh3+ 17. gxh3 Qxg3+ 18. Qg2 Qxg2+ 19. Kxg2 Bb7+ 20. Kg3 Rae8 21. Rae1 Rxe1 22. Rxe1 Bc6 23. Re7) 17. Qxa8?? { (2.93 → -3.09) Blunder. Rxf2 was best. } (17. Rxf2) 17... Nxh3+ 18. Kh1 Nf4?? { (-3.04 → 0.56) Blunder. Nf2+ was best. } (18... Nf2+) 19. Rxf4?? { (0.56 → -2.92) Blunder. Qf3 was best. } (19. Qf3 Qxf3) 19... Qxf4 20. Kg1 c6 21. Rf1 Qe3+? { (-3.21 → -1.54) Mistake. Qc7 was best. } (21... Qc7 22. Bc4 g6 23. Re1 Qf4 24. Bxa6 Bxa6 25. Qxa6 Qd4+ 26. Kf1 Qxc5 27. Qe2 Qd4 28. Qe5) 22. Rf2?? { (-1.54 → -4.39) Blunder. Kh1 was best. } (22. Kh1) 22... Qe1+?? { (-4.39 → -1.65) Blunder. Qxc5 was best. } (22... Qxc5 23. Qb8 d5 24. Qe5 f6 25. Qe1 Bd7 26. Kh1 Re8 27. Re2 Rxe2 28. Qxe2 a5 29. Qa6) 23. Rf1 Qe3+ 24. Rf2?? { (-1.71 → -4.63) Blunder. Kh1 was best. } (24. Kh1 g6 25. Rxf7 Rxf7 26. Qxc8+ Kg7 27. Bxf7 Qe1+ 28. Kh2 Qh4+ 29. Kg1 Qd4+ 30. Kh1 Kxf7) 24... Re8?? { (-4.63 → 4.18) Blunder. Qxc5 was best. } (24... Qxc5 25. Qb8 d5 26. Qg3 Re8 27. Kh2 Re1 28. Qc7 Be6 29. c3 f6 30. Qg3 a5 31. Qb8+) 25. Qb8?? { (4.18 → -1.00) Blunder. Bxf7+ was best. } (25. Bxf7+ Kh8 26. Bxe8 Qe1+ 27. Rf1 Qxe8 28. Qb8 d6 29. Qxd6 Kg8 30. Rd1 Bf5 31. Qf4 Qe4) 25... Qd4?? { (-1.00 → 11.21) Blunder. Kh8 was best. } (25... Kh8 26. Qxb4 f5 27. Qf4 Qxc5 28. Qxf5 d5 29. Qf7 Rd8 30. Qf4 Be6 31. c3 Bg8 32. Qe5) 26. c3?? { (11.21 → Mate in 2) Checkmate is now unavoidable. Bxf7+ was best. } (26. Bxf7+) 26... Re1+ 27. Kh2 Qh4# { Black wins by checkmate. } 0-1