CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/0mf7QkJc"] [Date "2022.07.24"] [White "Elizabeth"] [Black "Dagan"] [Result "0-1"] [UTCDate "2022.07.24"] [UTCTime "17:28:27"] [WhiteElo "1431"] [BlackElo "1564"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense: Philidor Countergambit, Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6?! { (0.25 → 0.90) Inaccuracy. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. d4 f5? { (0.80 → 2.18) Mistake. exd4 was best. } (3... exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 O-O 7. Qd2 c6 8. O-O-O d5 9. f3 dxe4 10. fxe4) 4. Nc3 { C41 Philidor Defense: Philidor Countergambit, Zukertort Variation } f4?? { (1.65 → 6.84) Blunder. fxe4 was best. } (4... fxe4 5. Nxe4) 5. b3?? { (6.84 → 2.60) Blunder. dxe5 was best. } (5. dxe5 g5) 5... Nc6 6. g3?? { (2.70 → 0.71) Blunder. Bb5 was best. } (6. Bb5) 6... fxg3? { (0.71 → 1.78) Mistake. Bg4 was best. } (6... Bg4 7. Be2 Bxf3 8. Bxf3 Nxd4 9. Bg2 fxg3 10. hxg3 g6 11. Nd5 Nf6 12. c3 Nxd5 13. cxd4) 7. fxg3? { (1.78 → 0.22) Mistake. hxg3 was best. } (7. hxg3 Bg4 8. Be2 exd4 9. Nxd4 Bxe2 10. Ncxe2 Nxd4 11. Qxd4 Be7 12. Qc4 Bf6 13. Rxh7 Rxh7) 7... Bg4 8. h3?! { (0.17 → -0.63) Inaccuracy. d5 was best. } (8. d5 Nd4 9. Bg2 Be7 10. Be3 Nf6 11. Bxd4 exd4 12. Qxd4 O-O 13. O-O Nd7 14. Qe3 c5) 8... Bxf3 9. Qxf3 Nxd4 10. Qd3 Nf6 11. Be3 c5?! { (-0.53 → 0.00) Inaccuracy. c6 was best. } (11... c6 12. Bg2) 12. O-O-O Qa5 13. Bd2 Qa3+?! { (-0.29 → 0.58) Inaccuracy. Rc8 was best. } (13... Rc8) 14. Kb1 O-O-O 15. Nb5? { (1.11 → -0.18) Mistake. g4 was best. } (15. g4 h6) 15... Qa6 16. g4?? { (-0.32 → -2.47) Blunder. a4 was best. } (16. a4 Kb8) 16... Nxb5 17. Qxb5 Qxb5 18. Bxb5 a6?? { (-2.71 → -0.77) Blunder. Nxe4 was best. } (18... Nxe4) 19. Bc4 Nxe4 20. Be1?? { (-0.59 → -2.48) Blunder. Rhf1 was best. } (20. Rhf1 Re8 21. Kc1 Nxd2 22. Kxd2 Re7 23. Ke2 Rc7 24. Be6+ Kb8 25. Rf2 e4 26. c4 e3) 20... b5? { (-2.48 → -0.96) Mistake. Be7 was best. } (20... Be7) 21. Bd5?! { (-0.96 → -1.50) Inaccuracy. Be6+ was best. } (21. Be6+ Kb8) 21... Ng5?? { (-1.50 → 5.59) Blunder. Nf6 was best. } (21... Nf6 22. Be6+) 22. h4 c4 23. bxc4 bxc4 24. Bxc4?? { (7.31 → 1.52) Blunder. hxg5 was best. } (24. hxg5) 24... Ne4 25. Rf1 a5?? { (1.72 → 5.40) Blunder. Nc5 was best. } (25... Nc5 26. a3) 26. Bxa5 Re8?! { (4.44 → 5.69) Inaccuracy. Rd7 was best. } (26... Rd7 27. Be6) 27. Ba6+ Kb8 28. Rf7 Re7 29. Rf4?? { (4.30 → -7.65) Blunder. Rdf1 was best. } (29. Rdf1 Nf6) 29... exf4 30. Rd5 Re5 31. Rd4 Rxa5 32. Bc4 Nc3+ 33. Kb2 Na4+ 34. Kb3 Nc5+ 35. Kb4 Ra4+ 36. Kb5 Be7 37. Rxf4?! { (-11.59 → Mate in 7) Checkmate is now unavoidable. Rd5 was best. } (37. Rd5 Rxc4) 37... Bxh4? { (Mate in 7 → -9.79) Lost forced checkmate sequence. Kc7 was best. } (37... Kc7 38. Bg8 Rxf4 39. c4 Rf3 40. h5 Rxg8 41. Ka5 Ra8+ 42. Kb5 Rb8+ 43. Ka5 Ra3#) 38. Rf7 g5 39. Bd5 Rxg4 40. Kb6 Rb4+ 41. Ka5 Be1 42. Rb7+?! { (-14.43 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (42. Rf1) 42... Nxb7+ 43. Bxb7 Kxb7 { White resigns. } 0-1