CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/wStl3yow"] [Date "2025.04.19"] [White "BENJAMIN4"] [Black "Matilda"] [Result "1-0"] [UTCDate "2025.04.19"] [UTCTime "17:18:38"] [WhiteElo "1661"] [BlackElo "1354"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "🌊"] [BlackTitle "⛸"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. cxd3 Nc6 7. Qb3 b6?! { (0.20 → 0.76) Inaccuracy. Rb8 was best. } (7... Rb8 8. Bg3 Bd6 9. Nc3 h6 10. a3 a6 11. Qc2 Ne7 12. Ne2 O-O 13. O-O Re8 14. b4) 8. Nc3 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Rfc1 Ng4?? { (0.43 → 2.91) Blunder. Rfc8 was best. } (11... Rfc8 12. Nb5) 12. g3?? { (2.91 → 0.46) Blunder. h3 was best. } (12. h3 Nf6 13. Nb5 Qd7 14. Ne5 Nxe5 15. Rxc7 Nf3+ 16. gxf3 Qd8 17. Rxa7 Rxa7 18. Nxa7 Nh5) 12... a5? { (0.46 → 1.98) Mistake. Rfc8 was best. } (12... Rfc8 13. Qd1 Ne7 14. Rc2 Nf6 15. Rac1 c6 16. a3 h6 17. e4 Qd8 18. h4 a5 19. Qd2) 13. Nb5 Qd7 14. Ne5?? { (2.19 → -2.58) Blunder. h3 was best. } (14. h3 Nh6 15. Nxc7 Rac8 16. Nb5 Nb4 17. Rxc8 Rxc8 18. Nc3 Nxd3 19. Rd1 Nb4 20. a3 Nc6) 14... Ngxe5?? { (-2.58 → -0.71) Blunder. Ncxe5 was best. } (14... Ncxe5) 15. dxe5 Rac8?! { (-0.79 → -0.23) Inaccuracy. Rfc8 was best. } (15... Rfc8 16. d4 a4 17. Qd3 Nb4 18. Qe2 Ra5 19. Nc3 c5 20. a3 Nc6 21. Qd1 b5 22. Rc2) 16. Qc3? { (-0.23 → -1.59) Mistake. d4 was best. } (16. d4 Nb4) 16... Nxe5 17. Qxe5 Qxb5 18. d4?? { (-1.50 → -4.31) Blunder. Rxc7 was best. } (18. Rxc7 Rxc7) 18... Qxb2 19. Rab1?! { (-4.31 → -6.34) Inaccuracy. a4 was best. } (19. a4 c5) 19... Qxa2 20. Ra1 Qb2 21. Rab1 Qa3?! { (-6.41 → -4.12) Inaccuracy. Qa2 was best. } (21... Qa2 22. Kg2 a4 23. Ra1 Qd2 24. Rxc7 b5 25. Rb1 Rxc7 26. Qxc7 Qd3 27. Rc1 b4 28. Qb7) 22. Rxc7 Rxc7?! { (-4.16 → -2.85) Inaccuracy. Rb8 was best. } (22... Rb8 23. Qf4 Qd3 24. Rbc1 Ra8 25. Rb7 a4 26. Qc7 h5 27. Qxb6 h4 28. Qb1 Qxb1 29. Rbxb1) 23. Qxc7 h5 24. Qxb6 Re8?! { (-2.18 → -1.50) Inaccuracy. h4 was best. } (24... h4) 25. Kg2 e5? { (-1.54 → -0.12) Mistake. Qd3 was best. } (25... Qd3 26. Ra1 Qe4+ 27. Kg1 h4 28. gxh4 Qg4+ 29. Kf1 Qxh4 30. Rxa5 Qxh2 31. Qc6 Rb8 32. Ra8) 26. dxe5 Rxe5?? { (-0.25 → 8.15) Blunder. Qd3 was best. } (26... Qd3 27. h4) 27. Rb3?? { (8.15 → -0.67) Blunder. Qb8+ was best. } (27. Qb8+ Qf8 28. Qxe5 a4 29. Rb8 a3 30. Rxf8+ Kxf8 31. Qxh5 f6 32. Kf3 Ke7 33. Qh8 g5) 27... Qa4 28. Qb8+?? { (-0.47 → -2.43) Blunder. Rb5 was best. } (28. Rb5 Qe4+) 28... Kh7?? { (-2.43 → 0.00) Blunder. Re8 was best. } (28... Re8) 29. Qxe5 Qxb3 30. Qxh5+ Kg8 31. Qf3?? { (-0.20 → -5.00) Blunder. Qe5 was best. } (31. Qe5 Qb7 32. e4 d4 33. Qxd4 Kh7 34. Qc4 Qb4 35. Qxf7 Qxe4+ 36. Kg1 a4 37. Qa2 Qa8) 31... a4 32. Qf5 a3?? { (-5.37 → 0.00) Blunder. Qb7 was best. } (32... Qb7 33. Qd3) 33. Qc8+ Kh7 34. Qf5+ g6 35. Qxf7+ Kh6 36. Qf4+ Kh7 37. Qh4+ Kg7 38. Qe7+ Kh6 39. Qf8+ Kg5?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Kh7 was best. } (39... Kh7 40. Qf7+ Kh8 41. Qf8+) 40. Qf4+ Kh5 41. Qh4# { White wins by checkmate. } 1-0