CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/HSbZnfcZ"] [Date "2026.03.03"] [White "Caroline1"] [Black "Vincent3"] [Result "0-1"] [UTCDate "2026.03.03"] [UTCTime "15:24:48"] [WhiteElo "1237"] [BlackElo "1307"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+26"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Ranken Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6?! { (0.33 → 0.89) Inaccuracy. Bb4 was best. } (4... Bb4 5. O-O) 5. Bxc6 { C48 Four Knights Game: Ranken Variation } bxc6? { (0.82 → 1.95) Mistake. dxc6 was best. } (5... dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd5 8. O-O Qxe5 9. d4 Qd5 10. Ng5 Be6 11. Nxe6 fxe6 12. Re1) 6. d4 exd4 7. Qxd4 c5?! { (1.29 → 2.15) Inaccuracy. d6 was best. } (7... d6) 8. Qc4? { (2.15 → 0.99) Mistake. Qa4 was best. } (8. Qa4 Bb7 9. Bf4 Be7 10. O-O-O Bc6 11. Qa5 Rc8 12. Ne5 Ba8 13. f3 O-O 14. Qxa6 Rb8) 8... a5?? { (0.99 → 2.77) Blunder. d6 was best. } (8... d6) 9. Bg5 Be7?! { (2.32 → 3.11) Inaccuracy. Ba6 was best. } (9... Ba6 10. Qa4 h6 11. Bh4 g5 12. Bg3 Nh5 13. e5 Nxg3 14. fxg3 Bg7 15. h4 Bb7 16. O-O-O) 10. Bxf6?? { (3.11 → 0.98) Blunder. e5 was best. } (10. e5 d5) 10... gxf6? { (0.98 → 2.57) Mistake. Bxf6 was best. } (10... Bxf6) 11. O-O-O Ba6 12. Qd5 c6 13. Qh5 Rg8?! { (3.43 → 4.43) Inaccuracy. Qb6 was best. } (13... Qb6 14. e5) 14. Qxh7 Rxg2?! { (4.83 → 7.38) Inaccuracy. Rf8 was best. } (14... Rf8 15. e5) 15. Qh8+ Bf8 16. Rhe1?? { (6.60 → 2.93) Blunder. Nh4 was best. } (16. Nh4 Rxf2) 16... Rxf2?? { (2.93 → 7.70) Blunder. Qe7 was best. } (16... Qe7 17. Qh3) 17. Rf1?? { (7.70 → -8.08) Blunder. e5 was best. } (17. e5 Qb6 18. exf6+ Be2 19. Qh3 O-O-O 20. Rxe2 Rxe2 21. Nxe2 a4 22. Ne5 Qc7 23. Nxf7 Re8) 17... Rxf1 18. Rxf1 d5?? { (-7.92 → -0.02) Blunder. Bxf1 was best. } (18... Bxf1) 19. exd5?? { (-0.02 → -6.25) Blunder. Re1 was best. } (19. Re1 d4 20. Na4 Qe7 21. Nb6 Rb8 22. e5 f5 23. e6 fxe6 24. Qg8 Qg7 25. Qxg7 Bxg7) 19... cxd5?? { (-6.25 → 6.52) Blunder. Bxf1 was best. } (19... Bxf1 20. Ne4 Kd7 21. Qh5 cxd5 22. Qxf7+ Kc8 23. Nxf6 Bh3 24. Ne5 Ra6 25. Nfg4 Bxg4 26. Nxg4) 20. Re1+ Kd7 21. Nxd5?? { (6.39 → 2.47) Blunder. Qh7 was best. } (21. Qh7 Kc6 22. Qxf7 Bc4 23. Re6+ Bd6 24. b3 d4 25. bxc4 dxc3 26. Rxf6 Kb6 27. Qe6 a4) 21... Bd6?? { (2.47 → 5.85) Blunder. Kc6 was best. } (21... Kc6 22. Nxf6 Be7 23. Qxd8 Bxd8 24. Ne5+ Kb7 25. Nfd7 Bb5 26. Nxc5+ Kb6 27. Ncd3 Rc8 28. Kb1) 22. Nxf6+?! { (5.85 → 3.81) Inaccuracy. Re8 was best. } (22. Re8 Qxe8) 22... Kc7?! { (3.81 → 4.87) Inaccuracy. Kc6 was best. } (22... Kc6) 23. Qxd8+?? { (4.87 → 1.24) Blunder. Qg7 was best. } (23. Qg7) 23... Kxd8?? { (1.24 → 8.05) Blunder. Rxd8 was best. } (23... Rxd8) 24. Re8+ Kc7 25. Rxa8 Bb7 26. Re8 Bxf3 27. Nd5+?? { (6.42 → -2.65) Blunder. h4 was best. } (27. h4 Bg3) 27... Bxd5 28. h4 f5 29. h5? { (-2.10 → -3.48) Mistake. h5 was best. } (29. h5 Bf4+) 29... f4 30. h6 f3 31. h7?? { (-2.99 → Mate in 12) Checkmate is now unavoidable. Kd1 was best. } (31. Kd1 Bc4 32. Ke1 Bg3+ 33. Kd2 f2 34. h7 f1=Q 35. h8=Q Qf4+ 36. Kc3 Bb5 37. Qh7+ Kb6) 31... Bf4+?? { (Mate in 12 → 6.81) Lost forced checkmate sequence. f2 was best. } (31... f2 32. b3 f1=Q+ 33. Kb2 Bf4 34. Rc8+ Kb6 35. Rb8+ Ka6 36. Ra8+ Bxa8 37. h8=Q Bc1+ 38. Kc3) 32. Kb1?? { (6.81 → Mate in 8) Checkmate is now unavoidable. Kd1 was best. } (32. Kd1) 32... f2 33. Rc8+ Kd6 34. Rd8+ Ke7 35. Re8+ Kxe8?? { (Mate in 9 → 0.22) Lost forced checkmate sequence. Kd6 was best. } (35... Kd6 36. Rd8+ Kc6 37. Rc8+ Kb6 38. Rb8+ Bxb8 39. b3 f1=Q+ 40. Kb2 Be5+ 41. c3 Qe1 42. Ka3) 36. h8=Q+ Kf7?? { (0.18 → 6.69) Blunder. Kd7 was best. } (36... Kd7) 37. Qh5+ Kf6 38. Qxd5?? { (6.34 → Mate in 2) Checkmate is now unavoidable. Qh4+ was best. } (38. Qh4+) 38... f1=Q+ 39. Qd1 Qxd1# { Black wins by checkmate. } 0-1