[Event "אליפות פסח רמה 3 עד כיתה ג'"] [Site "https://lichess.org/94VBzXTk"] [Date "2023.04.13"] [White "arbelul2015"] [Black "YoavKoller"] [Result "0-1"] [UTCDate "2023.04.13"] [UTCTime "15:55:37"] [WhiteElo "1507"] [BlackElo "1987"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+42"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 Qe7 4. Qd1?! { (0.00 → -0.89) Inaccuracy. d3 was best. } (4. d3 d6 5. Nc3 c6 6. a4 Be6 7. Bxe6 fxe6 8. Qh3 Nf6) 4... Nf6 5. Nc3?! { (-0.52 → -1.60) Inaccuracy. d3 was best. } (5. d3 c6 6. Nc3 b5 7. Bb3 a5 8. a3 O-O 9. Nf3 d6) 5... O-O?! { (-1.60 → -0.48) Inaccuracy. Bxf2+ was best. } (5... Bxf2+ 6. Kxf2 Qc5+ 7. Ke1 Qxc4 8. d3 Qe6 9. Bg5 O-O 10. Qf3) 6. Nf3 Nc6 7. d3 d6 8. Be3 Bxe3 9. fxe3 Bg4 10. O-O Bxf3 11. gxf3?! { (0.12 → -0.73) Inaccuracy. Rxf3 was best. } (11. Rxf3 Na5) 11... Nb4? { (-0.73 → 0.53) Mistake. Na5 was best. } (11... Na5) 12. a3 Nc6 13. Re1?! { (0.64 → -0.21) Inaccuracy. Qe2 was best. } (13. Qe2) 13... Rad8 14. Qd2 h6?! { (-0.26 → 0.79) Inaccuracy. Kh8 was best. } (14... Kh8) 15. Rad1 Rfe8?! { (0.35 → 1.00) Inaccuracy. Nb8 was best. } (15... Nb8) 16. Qc1 Nd7?! { (0.55 → 1.37) Inaccuracy. a6 was best. } (16... a6 17. Kh1) 17. b4?! { (1.37 → 0.64) Inaccuracy. Nd5 was best. } (17. Nd5 Qh4) 17... Qg5+?! { (0.64 → 1.69) Inaccuracy. Qh4 was best. } (17... Qh4 18. Kh1 Nf6 19. Rg1 Ne7 20. Rd2 c6 21. Qf1 d5 22. Bb3 Kh8 23. Rdg2 Nh5 24. Rg4) 18. Kh1 Re7? { (1.54 → 3.39) Mistake. Ne7 was best. } (18... Ne7 19. Rg1) 19. b5 Na5 20. Na4?? { (3.29 → -2.84) Blunder. Rg1 was best. } (20. Rg1 Qh4 21. Rg4 Qf6 22. Ba2 c6 23. Rdg1 Qxf3+ 24. R4g2 Kf8 25. Rf1 Qh3 26. Rf5 Qh4) 20... Nxc4 21. dxc4 Re6? { (-3.15 → -1.79) Mistake. f5 was best. } (21... f5 22. exf5 Qxf5 23. Rf1 Rf8 24. Qd2 Qh5 25. Nc3 Ref7 26. f4 Qh3 27. Qe2 exf4 28. Rf3) 22. Nc3?! { (-1.79 → -2.90) Inaccuracy. Qd2 was best. } (22. Qd2 Rg6 23. Rg1 Qh5 24. Qe2 Nb6 25. Nc3 Rxg1+ 26. Rxg1 c6 27. a4 cxb5 28. axb5 Rc8) 22... Rg6?! { (-2.90 → -1.76) Inaccuracy. Rf6 was best. } (22... Rf6) 23. a4?? { (-1.76 → Mate in 1) Checkmate is now unavoidable. Qd2 was best. } (23. Qd2 c6 24. a4 Qf6 25. Rf1 Nc5 26. a5 a6 27. Qf2 Qe6 28. Qe2 Qh3 29. Rg1 Kh7) 23... Qg2# { Black wins by checkmate. } 0-1