CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2AdENo8c"] [Date "2026.08.25"] [White "Gus"] [Black "Jhaedon"] [Result "1/2-1/2"] [UTCDate "2026.08.25"] [UTCTime "20:38:12"] [WhiteElo "1410"] [BlackElo "1266"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+5"] [BlackTitle "GM"] [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. Bb5 Nf6 4. Nc3 a6?! { (0.01 → 0.73) Inaccuracy. Nd4 was best. } (4... Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Bxe2 Bc5 11. O-O) 5. Bxc6 { C48 Four Knights Game: Ranken Variation } dxc6 6. O-O?! { (0.75 → -0.07) Inaccuracy. Nxe5 was best. } (6. Nxe5 Nxe4 7. Nxe4 Qd4 8. O-O Qxe5 9. d4 Qd5 10. Re1 Be6 11. Bg5 Bd6 12. b3 h6) 6... Bb4?? { (-0.07 → 2.09) Blunder. Bg4 was best. } (6... Bg4 7. h3) 7. a3?? { (2.09 → 0.44) Blunder. Nxe5 was best. } (7. Nxe5 Qe7 8. d4 c5 9. Nf3 cxd4 10. Qxd4 h6 11. Bf4 Bxc3 12. Qxc3 O-O 13. Qxc7 Qxc7) 7... Bxc3 8. bxc3 Nxe4 9. Nxe5?! { (0.53 → -0.11) Inaccuracy. Re1 was best. } (9. Re1 Nc5) 9... Qg5?? { (-0.11 → 1.90) Blunder. O-O was best. } (9... O-O) 10. d3?? { (1.90 → -0.03) Blunder. f4 was best. } (10. f4 Qe7 11. Re1 O-O 12. Rxe4 f6 13. d3 fxe5 14. Rxe5 Qf7 15. Qe2 Bd7 16. Re7 Qd5) 10... Bg4?? { (-0.03 → 9.99) Blunder. Qxe5 was best. } (10... Qxe5) 11. Bxg5 Bxd1 12. Rfxd1?? { (7.25 → 2.52) Blunder. dxe4 was best. } (12. dxe4) 12... Nxg5 13. h3?? { (2.26 → 0.00) Blunder. Re1 was best. } (13. Re1) 13... f6 14. Nf3 Nxf3+ 15. gxf3 O-O-O 16. c4?! { (-0.59 → -1.35) Inaccuracy. Re1 was best. } (16. Re1 Rhe8 17. Re4 Re5 18. c4 b5 19. Rxe5 fxe5 20. Re1 bxc4 21. dxc4 Rd4 22. Rxe5 Rxc4) 16... b5 17. cxb5 cxb5 18. a4?! { (-1.06 → -1.97) Inaccuracy. Re1 was best. } (18. Re1 Rhe8 19. Re4 Rxe4 20. fxe4 Rd4 21. Rb1 c5 22. Rb3 Kc7 23. f3 Kd6 24. Kf2 g5) 18... bxa4?? { (-1.97 → 0.00) Blunder. b4 was best. } (18... b4) 19. Rxa4 Kb7?! { (0.09 → 0.97) Inaccuracy. Rd6 was best. } (19... Rd6 20. Kf1 Rhd8 21. Rda1 Rc6 22. R1a2 Kb7 23. Rh4 h6 24. Ke2 Rd5 25. Rg4 g5 26. Rga4) 20. Rb4+?! { (0.97 → 0.03) Inaccuracy. Rb1+ was best. } (20. Rb1+ Ka7 21. Rc4 Rd7 22. Rc6 Re8 23. f4 Ree7 24. Ra1 Kb7 25. Rcxa6 Rd4 26. R6a4 Rxa4) 20... Kc6 21. Rc4+ Kb5?? { (0.38 → 5.76) Blunder. Kd6 was best. } (21... Kd6 22. Ra1 Ra8 23. Rca4 Rhb8 24. Kf1 Rb2 25. Rxa6+ Rxa6 26. Rxa6+ Kd7 27. c4 Rd2 28. Ra3) 22. Rxc7?? { (5.76 → 2.56) Blunder. Rb1+ was best. } (22. Rb1+ Ka5) 22... Rhe8?? { (2.56 → Mate in 6) Checkmate is now unavoidable. Kb6 was best. } (22... Kb6 23. Rxg7) 23. Rxg7?? { (Mate in 6 → 2.82) Lost forced checkmate sequence. Rb1+ was best. } (23. Rb1+ Ka5 24. Rcb7 Rd4 25. c4 Rg4+ 26. fxg4 Re1+ 27. Rxe1 f5 28. Ra1#) 23... Re2?! { (2.82 → 4.05) Inaccuracy. Rg8 was best. } (23... Rg8 24. Rb1+) 24. Rxh7? { (4.05 → 2.19) Mistake. Rc7 was best. } (24. Rc7 Kb6) 24... Rxc2 25. d4 Kc4?? { (1.37 → 3.81) Blunder. a5 was best. } (25... a5) 26. Rh4? { (3.81 → 1.90) Mistake. Rc7+ was best. } (26. Rc7+ Kb3) 26... a5 27. d5+ Kc5 28. Rh5 Kd6 29. Ra1?! { (1.35 → 0.68) Inaccuracy. Rf5 was best. } (29. Rf5 Rf8) 29... Rc5 30. Rd1 a4 31. Rf5 Ke7 32. h4 a3 33. h5?! { (0.12 → -0.79) Inaccuracy. d6+ was best. } (33. d6+ Rxd6 34. Re1+ Re5 35. Rfxe5+ fxe5 36. Rxe5+ Kf7 37. Ra5 Rh6 38. Kg2 Rxh4 39. Kg3 Rc4) 33... a2 34. h6?? { (-0.85 → -2.57) Blunder. Ra1 was best. } (34. Ra1 Ra8 35. d6+ Kxd6 36. Rxf6+ Kd7 37. Rf7+ Kc6 38. Rf6+ Kb5 39. Rf4 Rxh5 40. Kg2 Kb6) 34... Rcxd5?? { (-2.57 → 0.00) Blunder. Rb5 was best. } (34... Rb5 35. d6+ Rxd6 36. Re1+ Re6 37. Rxe6+ Kxe6 38. Rxb5 a1=Q+ 39. Kg2 Kf7 40. Rh5 Kg8 41. Rh1) 35. Rfxd5 Rxd5 36. Ra1 Rh5 37. Rxa2 Rxh6 38. Kf1 Rh3 39. Ke2 f5 40. Ra7+ Ke6 41. Ra8 Kf6 42. Rf8+ Kg5 43. Rg8+ Kf4 44. Rf8 Rxf3?? { (0.00 → 55.04) Blunder. Rh6 was best. } (44... Rh6 45. Kf1 Re6 46. Kg2 Rg6+ 47. Kf1) 45. Rf7?? { (55.04 → -0.07) Blunder. Rxf5+ was best. } (45. Rxf5+ Kg4 46. Rxf3 Kg5 47. Ke3 Kg6 48. Rg3+ Kf7 49. f4 Kf6 50. Ke4 Kf7 51. f5 Ke7) 45... Kg4 46. Rg7+ Kf4 47. Rg2 Ke4 48. Rg3 Rxg3 49. fxg3 f4 50. gxf4 Kxf4 { The game is a draw. } 1/2-1/2