CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JsACH7wX"] [Date "2025.06.15"] [White "Adam4"] [Black "Francis"] [Result "0-1"] [UTCDate "2025.06.15"] [UTCTime "17:14:51"] [WhiteElo "1328"] [BlackElo "1471"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [BlackTitle "θ"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 Qxd5?! { (0.22 → 1.14) Inaccuracy. cxd5 was best. } (3... cxd5 4. d4 Nc6 5. Bb5 e6 6. c3 Bd6 7. O-O Ne7 8. Bd3 O-O 9. Re1 Bc7 10. Qc2) 4. Nc3 Qe6+ 5. Qe2?! { (1.40 → 0.48) Inaccuracy. Be2 was best. } (5. Be2 Qd6) 5... Qxe2+ 6. Bxe2 Bf5 7. d4?! { (0.62 → 0.01) Inaccuracy. d3 was best. } (7. d3 e6) 7... Nd7?! { (0.01 → 0.61) Inaccuracy. e6 was best. } (7... e6 8. Kd2 Nd7 9. Bd3 Bxd3 10. Kxd3 Ngf6 11. Ke2 Bb4 12. a4 Rc8 13. a5 O-O 14. Nb1) 8. Bf4 Ngf6 9. Bc4?! { (0.53 → -0.09) Inaccuracy. O-O-O was best. } (9. O-O-O) 9... e6 10. O-O-O Bb4 11. a3?! { (-0.06 → -0.98) Inaccuracy. Nh4 was best. } (11. Nh4 Bg6) 11... Bxc3 12. bxc3?! { (-0.88 → -1.47) Inaccuracy. bxc3 was best. } (12. bxc3 Ne4 13. Nh4 Bg6 14. Rde1 Nxc3 15. Bd2 Nd5 16. f4 O-O 17. g4 Rfe8 18. Ba2 N7f6) 12... O-O?! { (-1.47 → -0.60) Inaccuracy. Ne4 was best. } (12... Ne4 13. Rde1 Nxc3 14. Bb3 Bg4 15. Ng1 h5 16. h3 Bf5 17. Kb2 Ne4 18. Re2 b5 19. Nf3) 13. Be5? { (-0.60 → -1.67) Mistake. Bd3 was best. } (13. Bd3 b5 14. Bd6 Rfc8 15. Rhe1 Nd5 16. Kd2 N7b6 17. Rb1 Rd8 18. Bc5 Na4 19. Ne5 Nxc5) 13... Ne4 14. Nd2?? { (-1.68 → -7.38) Blunder. Rde1 was best. } (14. Rde1 b5 15. Bb3 Nxc3 16. Nh4 Bg6 17. Bd6 Rfd8 18. Nxg6 hxg6 19. Re3 Nd5 20. Bxd5 cxd5) 14... Nxc3?? { (-7.38 → -3.24) Blunder. Nxe5 was best. } (14... Nxe5 15. dxe5 Nxf2 16. Be2 Rad8 17. g4 Bg6 18. h4 h6 19. h5 Bh7 20. Rhg1 Nxd1 21. Bxd1) 15. Rde1 Nxe5 16. dxe5 Rad8 17. Ne4?? { (-3.27 → -8.21) Blunder. Re3 was best. } (17. Re3 Nd5 18. Rb3 b5 19. Be2 a5 20. Re1 a4 21. Rf3 Rd7 22. c4 Nb6 23. Rc3 Rfd8) 17... Rd4?? { (-8.21 → -3.36) Blunder. Nxe4 was best. } (17... Nxe4 18. f3) 18. Ng3?? { (-3.36 → -7.85) Blunder. Nd6 was best. } (18. Nd6 Ne4) 18... Rxc4 19. Nxf5 exf5 20. e6 Na2+ 21. Kb2 Nc3 22. Re3 Na4+ 23. Kb3 b5 24. exf7+ Rxf7 25. Re6 g6 26. Re8+ Kg7 27. Rhe1 Nc5+ 28. Kb2 Ne4 29. f3 Nd6 30. R1e7 Nxe8 31. Rxe8 Rf8 32. Re7+ Rf7 33. Re8 Kf6 34. Kb3 a5 35. a4 Rxa4 36. c3 Re7 37. Rf8+ Ke6 38. Rc8 Kd6 39. Rd8+ Rd7 40. Rf8 Kc5 41. g4 b4 42. c4? { (-9.29 → Mate in 4) Checkmate is now unavoidable. Kxa4 was best. } (42. Kxa4 Rd3) 42... Ra3+ 43. Kb2 Rd2+?! { (Mate in 6 → -71.14) Lost forced checkmate sequence. Rd2+ was best. } (43... Rd2+ 44. Kb1 Rad3 45. gxf5 Rd1+ 46. Ka2 R3d2+ 47. Kb3 Rb1+ 48. Ka4 Ra2#) 44. Kc1?! { (-71.14 → Mate in 4) Checkmate is now unavoidable. Kb1 was best. } (44. Kb1 Rxf3 45. Kc1 Rxh2 46. Rd8 Rf1+ 47. Rd1 Rxd1+ 48. Kxd1 fxg4 49. Kc1 Kxc4 50. Kd1 Rh1+) 44... Raa2 45. Re8 Rac2+ 46. Kb1 Rxc4?! { (Mate in 6 → -13.62) Lost forced checkmate sequence. b3 was best. } (46... b3 47. Re5+ Kb4 48. Re1 Ra2 49. gxf5 Rdb2+ 50. Kc1 Ka3 51. h3 Ra1#) 47. Re5+ Rd5 48. Re3 fxg4 49. fxg4 Rxg4 50. h3 Rg2 51. h4 Rd1# { Black wins by checkmate. } 0-1