CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/qSw8Z9qS"] [Date "2023.11.25"] [White "Matilda"] [Black "Rajaie"] [Result "1-0"] [UTCDate "2023.11.25"] [UTCTime "18:03:01"] [WhiteElo "1513"] [BlackElo "1519"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [WhiteTitle "⛸"] [BlackTitle "NM🏒"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C70"] [Opening "Ruy Lopez: Morphy Defense, Caro Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 { C70 Ruy Lopez: Morphy Defense, Caro Variation } 5. Bb3 Nf6 6. Nc3 Bc5 7. O-O O-O 8. d3 d6 9. Bg5 Bg4?? { (0.11 → 2.63) Blunder. h6 was best. } (9... h6 10. Bh4 Bg4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. c3 a5 14. a4 b4 15. h3 Bh5 16. g4) 10. h3?? { (2.63 → -0.16) Blunder. Nd5 was best. } (10. Nd5 Nd4 11. Bxf6 Bxf3 12. Bxd8 Bxd1 13. Rfxd1 Rfxd8 14. Nxc7 Ra7 15. Nd5 a5 16. c3 Ne6) 10... Bxf3 11. Qxf3 Nd4 12. Qd1 h6 13. Bh4?! { (-0.15 → -0.67) Inaccuracy. Be3 was best. } (13. Be3 c6 14. Ne2 Nxb3 15. axb3 Bxe3 16. fxe3 d5 17. Ng3 dxe4 18. dxe4 Qxd1 19. Rfxd1 Rfc8) 13... Qd7?? { (-0.67 → 3.60) Blunder. g5 was best. } (13... g5 14. Bg3 a5 15. a4 Nxb3 16. cxb3 bxa4 17. Rxa4 Qe7 18. Qc2 Rfb8 19. Rfa1 Qe6 20. Rxa5) 14. Nd5?? { (3.60 → -0.75) Blunder. Bxf6 was best. } (14. Bxf6) 14... Nxd5 15. Bxd5 Rae8? { (-0.76 → 0.26) Mistake. c6 was best. } (15... c6 16. Bb3 a5 17. c3 Nxb3 18. axb3 Bb6 19. Kh1 Rfe8 20. f3 d5 21. Qe2 Qe6 22. Qc2) 16. c3 Ne6 17. Bxe6?! { (0.27 → -0.48) Inaccuracy. a4 was best. } (17. a4 Bb6) 17... Qxe6 18. Qf3 Qg6?! { (-0.82 → -0.28) Inaccuracy. a5 was best. } (18... a5) 19. b4 Bb6 20. a4 bxa4 21. Rxa4 c6?? { (0.40 → 2.90) Blunder. Qe6 was best. } (21... Qe6 22. Qd1) 22. Rxa6 Bd8?? { (2.78 → 6.76) Blunder. Rb8 was best. } (22... Rb8 23. Qg4 Qxg4 24. hxg4 f6 25. Rb1 d5 26. exd5 cxd5 27. Kf1 Rfc8 28. Rb3 Bc5 29. b5) 23. Bxd8 Rxd8 24. Rxc6 d5 25. Rd1?? { (8.37 → -7.00) Blunder. exd5 was best. } (25. exd5 Qd6) 25... dxe4?? { (-7.00 → 4.67) Blunder. Qxc6 was best. } (25... Qxc6 26. exd5) 26. dxe4?? { (4.67 → -6.57) Blunder. Rxg6 was best. } (26. Rxg6 exf3 27. Rc6 Rc8 28. Rxc8 Rxc8 29. c4 e4 30. c5 Rb8 31. c6 exd3 32. Rxd3 Rxb4) 26... Rxd1+ 27. Qxd1 Qxc6 28. Qd3 Qa6?? { (-6.92 → 6.53) Blunder. Qb6 was best. } (28... Qb6 29. Kh2 Rd8 30. Qxd8+ Qxd8 31. c4 Qd4 32. f3 Qxc4 33. b5 Qxb5 34. h4 Qe2 35. Kh3) 29. Qxa6 Re8 30. Qc6 Re6 31. Qc8+ Kh7 32. b5 Rb6 33. Qf5+ g6? { (8.56 → Mate in 18) Checkmate is now unavoidable. Kg8 was best. } (33... Kg8 34. Qxe5) 34. Qxf7+ Kh8 35. Qe8+ Kh7 36. Qxe5?! { (Mate in 11 → 23.60) Lost forced checkmate sequence. Qd7+ was best. } (36. Qd7+ Kg8 37. Qd8+ Kf7 38. Qxb6 g5 39. Qc7+ Kg6 40. Qd6+ Kg7 41. b6 g4 42. hxg4 Kf7) 36... Rb7 37. Qd5 Rg7 38. b6 Rg8 39. Qxg8+ Kxg8 40. b7 Kf8?! { (65.04 → Mate in 9) Checkmate is now unavoidable. Kf7 was best. } (40... Kf7 41. f3 h5 42. b8=Q Kg7 43. Qd8 h4 44. e5 Kf7 45. Qf6+ Ke8 46. Qxg6+ Kf8 47. Qf6+) 41. b8=Q+ Ke7 42. c4?! { (Mate in 14 → 76.57) Lost forced checkmate sequence. Qh8 was best. } (42. Qh8 Kf7 43. Qxh6 Kf6 44. Qh7 g5 45. Qf5+ Ke7 46. Qxg5+ Kd7 47. Qg6 Kc7 48. e5 Kd8) 42... Kd7?! { (76.57 → Mate in 12) Checkmate is now unavoidable. g5 was best. } (42... g5 43. Qe5+) 43. c5 Kc6 44. e5 Kxc5 45. e6 Kd5 46. e7 Ke6 47. e8=Q+ Kf6 48. Qd6+ Kg7 49. Qee7+ Kh8 50. Qdd8# { White wins by checkmate. } 1-0