CohenChessClub.com

[Event "Rated Correspondence game"] [Site "https://cohenchessclub.com/wsen4Mfn"] [Date "2022.05.13"] [White "Oskar"] [Black "Matilda"] [Result "0-1"] [UTCDate "2022.05.13"] [UTCTime "22:56:52"] [WhiteElo "1500"] [BlackElo "1516"] [WhiteRatingDiff "-207"] [BlackRatingDiff "+18"] [WhiteTitle "GM🦃"] [BlackTitle "⛸"] [Variant "Standard"] [TimeControl "-"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 Nc6 4. Be3? { (0.36 → -0.79) Mistake. Nf3 was best. } (4. Nf3) 4... d6?! { (-0.79 → -0.12) Inaccuracy. d5 was best. } (4... d5 5. exd5 Nxd5 6. Nf3 Be6 7. Qe2 Qd7 8. Nbd2 a6 9. O-O-O O-O-O 10. Kb1 Be7 11. Nb3) 5. Nc3 Bg4?! { (-0.12 → 0.69) Inaccuracy. Na5 was best. } (5... Na5 6. Nf3) 6. Nf3?! { (0.69 → -0.25) Inaccuracy. Nge2 was best. } (6. Nge2 Be7 7. a3 O-O 8. O-O Nd4 9. f3 Nxe2+ 10. Qxe2 Be6 11. Bxe6 fxe6 12. d4 exd4) 6... Qd7?! { (-0.25 → 0.60) Inaccuracy. Nd4 was best. } (6... Nd4 7. Bxd4 exd4 8. Nb5 c5 9. a4 a6 10. Na3 Be7 11. O-O O-O 12. Re1 Bd7 13. c3) 7. O-O O-O-O?! { (0.38 → 1.06) Inaccuracy. Na5 was best. } (7... Na5 8. Bb3 Be7 9. d4 exd4 10. Bxd4 Nc6 11. Bxf6 Bxf6 12. h3 Bxf3 13. Qxf3 O-O 14. Ba4) 8. h3 Bh5 9. Re1 Be7 10. Bb5?! { (1.34 → 0.44) Inaccuracy. a4 was best. } (10. a4 g5 11. Nd5 Rdg8 12. c3 g4 13. Nxf6 Bxf6 14. Nh2 Bg5 15. a5 a6 16. g3 Bxe3) 10... a6 11. Bxc6 Qxc6 12. Ba7?? { (0.12 → -3.01) Blunder. Bg5 was best. } (12. Bg5 Rde8) 12... b6 13. Nxe5?? { (-2.69 → -8.32) Blunder. g4 was best. } (13. g4 Bg6) 13... dxe5 14. g4 Bg6 15. g5 Nh5 16. a3 Bxg5 17. Qg4+ Qe6 18. Qxg5 Kb7 19. h4 Kxa7 20. b4 h6 21. Qe3 Qg4+ 22. Kf1 Qxh4 23. a4 f5 24. b5 fxe4 25. dxe4?? { (-6.68 → Mate in 6) Checkmate is now unavoidable. a5 was best. } (25. a5 Rd4) 25... Rhf8?! { (Mate in 6 → -12.46) Lost forced checkmate sequence. Qh1+ was best. } (25... Qh1+ 26. Ke2 Nf4+ 27. Qxf4 Bh5+ 28. Ke3 exf4+ 29. Kxf4 Qf3+ 30. Ke5 Rhe8#) 26. bxa6?! { (-12.46 → Mate in 5) Checkmate is now unavoidable. Kg1 was best. } (26. Kg1 a5 27. Red1 Qg4+ 28. Kf1 Ng3+ 29. Ke1 Nxe4 30. Qe2 Qg2 31. Nxe4 Qh1+ 32. Qf1 Qxe4+) 26... Ng3+?! { (Mate in 5 → -14.18) Lost forced checkmate sequence. Qh1+ was best. } (26... Qh1+ 27. Ke2 Nf4+ 28. Qxf4 Bh5+ 29. Qg4 Bxg4+ 30. Ke3 Qf3#) 27. Kg2 Nxe4 28. Nb5+ Kxa6 29. Nxc7+ Kb7 30. a5?! { (-13.16 → Mate in 3) Checkmate is now unavoidable. Re2 was best. } (30. Re2 Qg4+) 30... Rxf2+ 31. Qxf2 Qxf2+ 32. Kh1 Ng3# { Black wins by checkmate. } 0-1