CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/kp1CVSia"] [Date "2025.12.04"] [White "MrCohenOS"] [Black "MicHaEL2"] [Result "1-0"] [UTCDate "2025.12.04"] [UTCTime "00:20:10"] [WhiteElo "1882"] [BlackElo "1758"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-11"] [WhiteTitle "👀"] [BlackTitle "GM👑"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } Nc6 4. c3 Bf5 5. Bd3 Bg6 6. Qc2 e6 7. Nbd2 Bd6 8. O-O?! { (0.73 → 0.14) Inaccuracy. Bxg6 was best. } (8. Bxg6 hxg6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Be7 12. Bf4 Qd7 13. O-O O-O-O 14. Rfe1 Qd5) 8... Qd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 f5 13. Qe2 O-O-O 14. Ne5?? { (1.50 → -1.62) Blunder. b4 was best. } (14. b4 Ne7) 14... Nxe5?! { (-1.62 → -0.62) Inaccuracy. Bxe5 was best. } (14... Bxe5 15. dxe5 Qd3 16. Qxd3 Rxd3 17. Re1 Rhd8 18. Kf1 Na5 19. h4 R8d5 20. f3 Rb5 21. h5) 15. dxe5 Be7 16. Be3 a6 17. Rad1 Qc6 18. Rd4?! { (-0.36 → -0.87) Inaccuracy. Rxd8+ was best. } (18. Rxd8+ Kxd8 19. Qh5 Qe8 20. Qxe8+ Kxe8 21. Rd1 g5 22. g3 h5 23. a4 h4 24. b4 g4) 18... h5 19. Rfd1 Rdg8? { (-1.24 → 0.12) Mistake. Rxd4 was best. } (19... Rxd4 20. Rxd4 g5 21. Kf1 g4 22. Qc4 Qxc4+ 23. Rxc4 Rd8 24. Rd4 Rxd4 25. Bxd4 c5 26. Be3) 20. Qd3?! { (0.12 → -0.78) Inaccuracy. h4 was best. } (20. h4 Rd8) 20... g5? { (-0.78 → 0.69) Mistake. Rd8 was best. } (20... Rd8 21. f4) 21. Rd7?? { (0.69 → -1.56) Blunder. Rc4 was best. } (21. Rc4 Rd8 22. Rxc6 Rxd3 23. Rxc7+ Kxc7 24. Rxd3 Rd8 25. Bd4 a5 26. Kf1 a4 27. Ke2 b5) 21... Bc5?? { (-1.56 → 1.16) Blunder. Rd8 was best. } (21... Rd8 22. Rd4) 22. Bxc5?! { (1.16 → 0.25) Inaccuracy. Bxg5 was best. } (22. Bxg5) 22... Qxc5 23. Qd4 Qxd4 24. R1xd4 g4 25. Re7 h4?? { (0.59 → 5.39) Blunder. Re8 was best. } (25... Re8 26. Rxe8+ Rxe8 27. f3 Rg8 28. Kf2 b5 29. Kg3 gxf3+ 30. Kxf3 Kb7 31. g3 a5 32. b3) 26. Rdd7 b5 27. Rxc7+ Kd8?? { (5.71 → Mate in 5) Checkmate is now unavoidable. Kb8 was best. } (27... Kb8 28. Rb7+ Ka8 29. Ra7+ Kb8 30. Rxa6 Rd8 31. Rd6 b4 32. Rexe6 bxc3 33. bxc3 Rxd6 34. exd6) 28. Kf1? { (Mate in 5 → 9.24) Lost forced checkmate sequence. Red7+ was best. } (28. Red7+ Ke8 29. Ra7 Rg7 30. Rxg7 Kf8 31. Rgb7 g3 32. Ra8#) 28... g3 29. h3 gxf2 30. Kxf2 Rg6 31. Ra7 Rhg8 32. Rf7 Rxg2+ 33. Ke3 R8g3+ 34. Kd4 Rd2+ 35. Kc5 Rd5+ 36. Kb4 Ke8 37. Rh7 Rg8 38. Rxa6 f4 39. Rxe6+ Kd8 40. Rf6 Rxe5 41. Rxf4 Re2 42. Rd4+ Ke8 43. Rdd7 Rxb2+ 44. Ka3 Re2 45. Rb7 Rd2 46. Rxb5 Rd3 47. Rb8+ Rd8 48. Rb4 Ra8+ 49. Kb3 Rg2 50. Rbxh4?! { (8.78 → 5.31) Inaccuracy. Rh8+ was best. } (50. Rh8+) 50... Raxa2 51. Rg4?! { (6.62 → 4.25) Inaccuracy. Rb4 was best. } (51. Rb4 Rgb2+) 51... Rgb2+ 52. Kc4 Ra4+ 53. Kd3 Ra3?? { (5.05 → Mate in 1) Checkmate is now unavoidable. Rxg4 was best. } (53... Rxg4 54. hxg4 Rg2 55. Rg7 Kf8 56. Rg5 Kf7 57. Rf5+ Ke6 58. Rf4 Rg3+ 59. Kd4 Kd6 60. Re4) 54. Rg8# { White wins by checkmate. } 1-0