CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/WML6RGhW"] [Date "2026.09.11"] [White "Jenna"] [Black "David3"] [Result "0-1"] [UTCDate "2026.09.11"] [UTCTime "23:26:08"] [WhiteElo "1500"] [BlackElo "1484"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [WhiteTitle "NM"] [BlackTitle "🔱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nc3 Nf6 5. Nf3 Bf5 6. Bb5+ Nc6 7. Ne5 Rc8 8. Nxc6? { (0.75 → -0.54) Mistake. Bxc6+ was best. } (8. Bxc6+) 8... bxc6 9. Ba6 Rc7? { (-0.63 → 0.39) Mistake. Rb8 was best. } (9... Rb8 10. Bd3 Bg6 11. O-O e6 12. b3 Bd6 13. g3 O-O 14. Na4 Re8 15. Bxg6 hxg6 16. Qd3) 10. Bf4 Rd7 11. O-O e6 12. Re1 Bd6 13. Bxd6 Rxd6 14. Qf3?! { (0.69 → -0.10) Inaccuracy. Na4 was best. } (14. Na4) 14... O-O 15. h3?! { (-0.32 → -1.09) Inaccuracy. Bd3 was best. } (15. Bd3 Bxd3) 15... c5 16. Bd3 Bxd3 17. Qxd3 cxd4 18. Qxd4 a6 19. Rad1?! { (-0.80 → -1.50) Inaccuracy. Nd1 was best. } (19. Nd1 Rc6 20. Ne3 Qc7 21. c3 Rc8 22. Re2 h6 23. Rd1 a5 24. Rc2 Nd7 25. Ng4 Qb8) 19... Re8? { (-1.50 → -0.37) Mistake. Rc6 was best. } (19... Rc6) 20. a3?! { (-0.37 → -1.39) Inaccuracy. Ne4 was best. } (20. Ne4) 20... Nd7?! { (-1.39 → -0.73) Inaccuracy. Rc6 was best. } (20... Rc6 21. Na2 a5 22. c3 Qb8 23. Re2 Rb6 24. b4 Rc8 25. Rc2 axb4 26. axb4 Rc4 27. Qd3) 21. Ne2 e5 22. Qg4 Nf6 23. Qg3?! { (-0.33 → -1.25) Inaccuracy. Qa4 was best. } (23. Qa4 Qc8 24. Ng3 h5 25. c3 Rb6 26. Re2 Rc6 27. Nf1 Rc4 28. Qa5 Rc5 29. Qa4) 23... d4 24. c3?? { (-1.17 → -5.69) Blunder. Qd3 was best. } (24. Qd3 Nh5 25. b4 g6 26. Ng3 Nf4 27. Qf3 f5 28. Ne2 Nxe2+ 29. Qxe2 Rc6 30. Qd3 Qc7) 24... d3 25. Nc1 d2 26. Rxe5 Rxe5 27. Qxe5 Ne8?? { (-7.00 → -2.77) Blunder. Re6 was best. } (27... Re6 28. Qxe6 fxe6 29. Nb3 Ne4 30. Nxd2 Nf6 31. Re1 Qxd2 32. Rf1 Qxb2 33. Re1 Kf7 34. g3) 28. Ne2?! { (-2.77 → -3.68) Inaccuracy. Ne2 was best. } (28. Ne2 Re6) 28... Re6? { (-3.68 → -2.04) Mistake. Re6 was best. } (28... Re6 29. Qh5 Qd3 30. Kf1 Re4 31. Qf3 Qc2 32. Nf4 Rxf4 33. Qe2 Qa4 34. b3 Qc6 35. Qxd2) 29. Qh5 Nf6 30. Qf3 Ne8?? { (-0.57 → 4.45) Blunder. h5 was best. } (30... h5) 31. Ng3?? { (4.45 → -1.96) Blunder. Kf1 was best. } (31. Kf1 Rb6) 31... Re1+ 32. Rxe1?? { (-2.07 → -11.00) Blunder. Nf1 was best. } (32. Nf1) 32... dxe1=Q+ 33. Kh2 Qed1 34. Qg4 Qe1 35. Nf5 Qe5+ 36. f4 g6?? { (-10.37 → 3.40) Blunder. Qeb8 was best. } (36... Qeb8 37. b4) 37. Ng3?? { (3.40 → -10.73) Blunder. fxe5 was best. } (37. fxe5 Qb8) 37... Qe1 38. Nh1?! { (-10.77 → Mate in 4) Checkmate is now unavoidable. Qe2 was best. } (38. Qe2 Qc1 39. f5 Nf6 40. fxg6 hxg6 41. Nf1 a5 42. Kg1 Nd5 43. g3 a4 44. Qd2 Qb1) 38... Qdd1? { (Mate in 4 → -8.92) Lost forced checkmate sequence. Qb6 was best. } (38... Qb6 39. Nf2 Qbxf2 40. h4 Qfg1+ 41. Kh3 Qh1#) 39. Qxd1 Qxd1 40. h4 Qd2 41. Ng3 Nf6 42. Kh3 Qxf4 43. Kh2 Nh5 44. Kg1 Qxg3 45. Kf1 Nf4 46. Kg1 Qxg2# { Black wins by checkmate. } 0-1