CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/nVxQuOyH"] [Date "2023.02.28"] [White "Ellie"] [Black "Sasha"] [Result "0-1"] [UTCDate "2023.02.28"] [UTCTime "15:30:15"] [WhiteElo "1172"] [BlackElo "1530"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Panov Transfer"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Nf6 3. c4?! { (0.92 → 0.30) Inaccuracy. d4 was best. } (3. d4 Qxd5 4. Nc3 Qd6 5. Nf3 c6 6. h3 Bf5 7. Ne5 h5) 3... c6 { B01 Scandinavian Defense: Panov Transfer } 4. dxc6 Nxc6 5. Bd3?? { (-0.25 → -9.95) Blunder. Nc3 was best. } (5. Nc3 e5) 5... Bg4?? { (-9.95 → -0.54) Blunder. Qxd3 was best. } (5... Qxd3 6. Na3 Bg4 7. f3 Bf5 8. Nb5 O-O-O 9. Qb3 e5 10. Ne2 Nb4 11. Qxd3 Bxd3 12. Nxa7+) 6. f3?? { (-0.54 → -6.71) Blunder. Be2 was best. } (6. Be2 Bxe2 7. Nxe2 Qd3 8. Qb3 Qxb3 9. axb3 e5 10. d3 O-O-O 11. Be3 Nb4 12. O-O a6) 6... Bd7?? { (-6.71 → -1.29) Blunder. Qxd3 was best. } (6... Qxd3) 7. b3 e5 8. Bb2 Bc5 9. Nc3 Bxg1?? { (-2.03 → 0.63) Blunder. O-O was best. } (9... O-O) 10. Rxg1 O-O 11. Be4?? { (0.62 → -1.04) Blunder. Qe2 was best. } (11. Qe2 a5 12. O-O-O Re8 13. Qe3 Nd4 14. f4 Ng4 15. Qg3 a4 16. Rde1 axb3 17. a3 Be6) 11... Nd4?! { (-1.04 → -0.27) Inaccuracy. Nxe4 was best. } (11... Nxe4) 12. Bxb7 Rb8 13. Ba6?? { (-0.57 → -5.74) Blunder. Be4 was best. } (13. Be4 Nxe4 14. Nxe4 Bc6 15. d3 a5 16. Ng3 a4 17. Rf1 axb3 18. Bxd4 Qxd4 19. axb3 f5) 13... Rb6? { (-5.74 → -3.20) Mistake. Qb6 was best. } (13... Qb6) 14. Bb5 Bxb5 15. cxb5 Nxb5?? { (-3.42 → -0.07) Blunder. Re8 was best. } (15... Re8) 16. Nxb5 Rxb5 17. Ba3?? { (-0.24 → -5.12) Blunder. Qe2 was best. } (17. Qe2 Rc5 18. Ba3 Rc2 19. Bxf8 Qd4 20. Qe3 Qxa1+ 21. Kf2 Qd4 22. Qxd4 exd4 23. Bb4 Nd5) 17... Re8 18. Rb1? { (-4.46 → -8.61) Mistake. Qe2 was best. } (18. Qe2 Qd4 19. Qxb5 Qxa1+ 20. Kf2 Qd4+ 21. Kf1 Qxd2 22. Qe2 Qa5 23. Bb2 Qxa2 24. Kf2 Qxb3) 18... Nd5?! { (-8.61 → -5.18) Inaccuracy. e4 was best. } (18... e4 19. Kf1 Rd5 20. Bb4 Qb6 21. Bc3 e3 22. g4 e2+ 23. Qxe2 Rxe2 24. Kxe2 Rd8 25. Rbe1) 19. Rc1?! { (-5.18 → -8.16) Inaccuracy. g3 was best. } (19. g3 e4) 19... Nf4 20. Kf2 Nd3+ 21. Kg3? { (-8.84 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (21. Kf1 Ra5 22. Rc4 Rxa3 23. Qc2 Ra6 24. Ke2 Rd6 25. Qxd3 Rxd3 26. Rd1 Rd7 27. Ke1 f5) 21... Nxc1? { (Mate in 2 → -7.16) Lost forced checkmate sequence. Qg5+ was best. } (21... Qg5+ 22. Kh3 Nf2#) 22. Qxc1 Rd5 23. Rd1 e4 24. fxe4? { (-8.53 → Mate in 9) Checkmate is now unavoidable. Qc6 was best. } (24. Qc6 e3 25. h3 Qg5+ 26. Kh2 Qe5+ 27. Kh1 Rxd2 28. Re1 h5 29. Bc5 e2 30. Bxa7) 24... Rxe4? { (Mate in 9 → -8.23) Lost forced checkmate sequence. Rg5+ was best. } (24... Rg5+ 25. Kf4 Rg4+ 26. Kxg4 Rxe4+ 27. Kf3 Qd3+ 28. Kf2 Qd4+ 29. Kg3 Rg4+ 30. Kf3 Rf4+ 31. Kg3) 25. Qc2? { (-8.23 → Mate in 2) Checkmate is now unavoidable. Kf2 was best. } (25. Kf2 Qb6+ 26. d4 Rexd4 27. Rxd4 Qxd4+ 28. Qe3 Rf5+ 29. Ke2 Re5 30. Qxe5 Qxe5+ 31. Kd3 Qd5+) 25... Qg5+ 26. Kh3 Qh4# { Black wins by checkmate. } 0-1