CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zTZeN09r"] [Date "2026.09.25"] [White "Sanjay1"] [Black "RoWaN"] [Result "0-1"] [UTCDate "2026.09.25"] [UTCTime "20:19:53"] [WhiteElo "1148"] [BlackElo "1663"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+2"] [BlackTitle "𝄡"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B15"] [Opening "Caro-Kann Defense: Gurgenidze System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. Nc3 g6 { B15 Caro-Kann Defense: Gurgenidze System } 4. exd5?! { (1.13 → 0.46) Inaccuracy. e5 was best. } (4. e5 f6 5. f4 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nf5 9. Ne2 c5 10. exf6 exf6) 4... cxd5 5. Bb5+ Nc6 6. Bxc6+?! { (0.44 → -0.22) Inaccuracy. h3 was best. } (6. h3 Bg7 7. Nf3 Nf6 8. O-O Bd7 9. Bd3 O-O 10. Re1 Nb4 11. a4 Re8 12. Bf4 Nxd3) 6... bxc6 7. Nf3 Bg7 8. Ne5?! { (-0.35 → -1.01) Inaccuracy. h3 was best. } (8. h3 Ba6) 8... Bb7?? { (-1.01 → 1.01) Blunder. f6 was best. } (8... f6 9. Nd3 e5 10. O-O Ne7 11. Re1 e4 12. Nc5 O-O 13. f3 exf3 14. Qxf3 f5 15. Bg5) 9. O-O Nf6?! { (0.87 → 1.61) Inaccuracy. c5 was best. } (9... c5 10. Qe2 c4 11. Na4 Nf6 12. Nc5 Qc7 13. c3 a5 14. Qf3 O-O 15. Bf4 Qc8 16. Rfe1) 10. Qe2? { (1.61 → 0.09) Mistake. Na4 was best. } (10. Na4 O-O 11. Re1 Ne4 12. f3 f6 13. Nd3 Nd6 14. Nac5 Bc8 15. c3 e5 16. dxe5 fxe5) 10... O-O?! { (0.09 → 0.83) Inaccuracy. Nd7 was best. } (10... Nd7 11. Bf4 O-O 12. Rfe1 Re8 13. Rad1 Nxe5 14. dxe5 Qa5 15. Qd2 Rad8 16. b3 c5 17. Na4) 11. Bg5?? { (0.83 → -0.95) Blunder. Na4 was best. } (11. Na4) 11... Qd6? { (-0.95 → 0.42) Mistake. Ne4 was best. } (11... Ne4) 12. Rad1?! { (0.42 → -0.39) Inaccuracy. Rfe1 was best. } (12. Rfe1) 12... a5?! { (-0.39 → 0.55) Inaccuracy. Nh5 was best. } (12... Nh5 13. Nd3) 13. a3?? { (0.55 → -1.21) Blunder. Rfe1 was best. } (13. Rfe1 Bc8 14. Nd3 Bf5 15. Qxe7 Qxe7 16. Rxe7 Nd7 17. Ne2 h6 18. Bf4 Rfc8 19. Re3 a4) 13... Ba6 14. Qf3?? { (-1.41 → -5.15) Blunder. Nd3 was best. } (14. Nd3 Rfb8) 14... Bxf1 15. Rxf1 h6?! { (-5.58 → -4.15) Inaccuracy. Nd7 was best. } (15... Nd7 16. Nxd7 Qxd7 17. Rd1 a4 18. h4 Rfb8 19. Re1 Re8 20. Qd1 h5 21. Na2 e5 22. dxe5) 16. Bf4 Qe6?! { (-4.69 → -3.16) Inaccuracy. Nh5 was best. } (16... Nh5 17. Na4) 17. a4? { (-3.16 → -5.23) Mistake. Re1 was best. } (17. Re1 Rfe8) 17... Nh5 18. Qg4? { (-4.67 → -8.83) Mistake. Ne2 was best. } (18. Ne2 c5 19. Re1 cxd4 20. g4 Nxf4 21. Nxf4 Qd6 22. Qxd5 Bxe5 23. Rxe5 Rac8 24. Qxd6 exd6) 18... Nxf4 19. Qxf4 g5 20. Qg4?! { (-5.22 → -7.05) Inaccuracy. Qg3 was best. } (20. Qg3 Rab8) 20... Bxe5 21. Qxe6 fxe6 22. dxe5 Rf5 23. Re1 Raf8 24. b3 Rxf2 25. Nd1 Rxc2 26. Ne3 Rc3 27. Ng4 Kg7 28. Rf1 Rxf1+ 29. Kxf1 Rxb3 30. Nf2 Rb4 31. Nd3 Rxa4 32. Nc5 Ra1+ 33. Ke2 Kf7 34. Nb3 Ra2+ 35. Kd3 Ra3 36. Kc3 a4 37. Kb4 Rxb3+ 38. Kxa4 Rb2 39. Ka3 Rxg2 40. h3 Rh2 41. Ka4 Rxh3 42. Ka5 Kg6?! { (Mate in 7 → -64.97) Lost forced checkmate sequence. Rb3 was best. } (42... Rb3 43. Ka6 g4 44. Ka5 Rb5+ 45. Ka6 g3 46. Ka7 g2 47. Ka8 g1=R 48. Ka7 Ra1#) 43. Ka6 Kf5 44. Kb7 Rc3 45. Kc7 Kxe5 46. Kd7 h5 47. Kxe7 g4 48. Kf7 h4 49. Kg6 g3 50. Kh5 h3 51. Kh4 g2 52. Kg5 h2 53. Kg6 g1=R+ 54. Kf7 h1=R 55. Ke7 Rg7+ 56. Kf8 Rcg3 57. Ke8 Rh8# { Black wins by checkmate. } 0-1