CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/47WFEyqT"] [Date "2025.11.19"] [White "Isaac6"] [Black "Ayaan"] [Result "0-1"] [UTCDate "2025.11.19"] [UTCTime "21:35:29"] [WhiteElo "1913"] [BlackElo "1366"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+23"] [WhiteTitle "GM🔥"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Nc6 6. d4 e6 7. d5? { (1.11 → -0.14) Mistake. O-O was best. } (7. O-O Be7 8. a3 O-O 9. Re1 b6 10. Ba2 Bb7 11. Qd3 h6 12. Bd2 Qd6 13. Rad1 Rfd8) 7... exd5 8. Nxd5 Be6 9. Nxf6+ gxf6?! { (-0.21 → 0.61) Inaccuracy. Qxf6 was best. } (9... Qxf6 10. Bxe6 Qxe6+ 11. Qe2 Qxe2+ 12. Kxe2 O-O-O 13. Be3 Re8 14. Kd2 Ne5 15. Nxe5 Rxe5 16. c3) 10. Qxd8+ Nxd8 11. Bxe6?! { (0.59 → 0.07) Inaccuracy. Bb5+ was best. } (11. Bb5+ Nc6) 11... Nxe6?! { (0.07 → 0.91) Inaccuracy. fxe6 was best. } (11... fxe6) 12. O-O O-O-O 13. Be3 Bc5 14. Rae1 Bxe3 15. Rxe3 Nd4 16. Nh4?? { (1.15 → -0.43) Blunder. Rc1 was best. } (16. Rc1 Ne6 17. Rce1 Rd5 18. g3 a5 19. Re4 Ng5 20. Nxg5 fxg5 21. Re7 Rd2 22. Rxf7 Rxc2) 16... Nxc2 17. Rc3? { (-0.66 → -2.06) Mistake. Re7 was best. } (17. Re7 Rd7) 17... Nd4 18. Re1?? { (-1.70 → -7.76) Blunder. Ra3 was best. } (18. Ra3 Ne2+) 18... Rde8?? { (-7.76 → -1.22) Blunder. Ne2+ was best. } (18... Ne2+ 19. Kf1 Nxc3 20. bxc3 Rhe8 21. Rxe8 Rxe8 22. Nf5 Kd7 23. Nh6 Re6 24. Nxf7 Ke8 25. Nh6) 19. Rxe8+ Rxe8 20. Re3?? { (-0.88 → -3.85) Blunder. Kf1 was best. } (20. Kf1 a5) 20... Rd8?? { (-3.85 → -1.53) Blunder. Ne2+ was best. } (20... Ne2+) 21. h3?! { (-1.53 → -2.59) Inaccuracy. g3 was best. } (21. g3 b5 22. Kf1 a5 23. Re4 Ne6 24. Nf5 Rd2 25. Re2 Rd1+ 26. Re1 Rxe1+ 27. Kxe1 Kd7) 21... Nc2?? { (-2.59 → -0.37) Blunder. b5 was best. } (21... b5 22. Kf1 c5 23. Rc3 Rd5 24. Rd3 Kc7 25. Nf3 a5 26. Nxd4 Rxd4 27. Rxd4 cxd4 28. Ke2) 22. Re7 Rd7 23. Re8+ Rd8 24. Re2?? { (0.00 → -2.04) Blunder. Re7 was best. } (24. Re7 Rd1+ 25. Kh2 Nd4 26. Rxf7 b5 27. Rxh7 Rd2 28. Ng6 Rxb2 29. h4 b4 30. Ne7+ Kb8) 24... Nd4? { (-2.04 → -0.75) Mistake. Rd1+ was best. } (24... Rd1+) 25. Rd2?? { (-0.75 → -3.33) Blunder. Re7 was best. } (25. Re7 b5) 25... Ne6 26. Re2 Rd1+ 27. Kh2 Nf4? { (-2.96 → -1.50) Mistake. Kd7 was best. } (27... Kd7 28. Nf5) 28. Re4?! { (-1.50 → -2.39) Inaccuracy. Re7 was best. } (28. Re7) 28... Nd3? { (-2.39 → -1.13) Mistake. Ne6 was best. } (28... Ne6 29. Nf3 Rd5 30. g3 Kd7 31. Kg2 h5 32. Kf1 b5 33. Ke2 c5 34. Nd2) 29. Rd4?? { (-1.13 → -4.73) Blunder. Re8+ was best. } (29. Re8+ Kd7) 29... c5?! { (-4.73 → -3.73) Inaccuracy. Nxb2 was best. } (29... Nxb2 30. Rf4) 30. Rd5 b6?? { (-4.24 → -1.94) Blunder. c4 was best. } (30... c4) 31. Nf5?? { (-1.94 → -5.16) Blunder. b3 was best. } (31. b3 Nxf2 32. Rh5 Kd7 33. Rxh7 Rh1+ 34. Kg3 Ne4+ 35. Kg4 Nd6 36. Nf5 Nxf5 37. Kxf5 Rf1+) 31... Nxb2 32. Rd6?! { (-5.31 → -7.52) Inaccuracy. Ne7+ was best. } (32. Ne7+ Kc7) 32... Rxd6 33. Nxd6+ Kd7 34. Nxf7 c4 35. Nh6 c3 36. Nf5 c2 37. Nd4 c1=Q 38. Ne2 Qc2 39. Ng3?! { (-67.74 → Mate in 8) Checkmate is now unavoidable. Nf4 was best. } (39. Nf4 Qxf2) 39... Qxf2 40. Ne4 Qd4 41. Ng3 b5?! { (Mate in 9 → -77.30) Lost forced checkmate sequence. Qf4 was best. } (41... Qf4 42. h4 Qxh4+ 43. Kg1 Qxg3 44. Kf1 Nd3 45. Ke2 Nf4+ 46. Kd1 Qd3+ 47. Kc1 Ne2+ 48. Kb2) 42. a3 b4 43. axb4 Qxb4 44. Kg1?! { (-74.18 → Mate in 19) Checkmate is now unavoidable. Nh5 was best. } (44. Nh5 Qd6+) 44... a5 45. Kf2 a4?! { (Mate in 7 → -20.58) Lost forced checkmate sequence. Qf4+ was best. } (45... Qf4+ 46. Ke2 Qxg3 47. h4 Nc4 48. Kf1 Qe3 49. g3 Qd2 50. Kg1 Ne3 51. h5 Qg2#) 46. Kf3?! { (-20.58 → Mate in 9) Checkmate is now unavoidable. Nf1 was best. } (46. Nf1 Kc6) 46... a3 47. Ne4 Qb7 48. Kf4 a2?! { (Mate in 10 → -63.33) Lost forced checkmate sequence. Qc6 was best. } (48... Qc6 49. Kf5 Qe6+ 50. Kf4 Nd3+ 51. Ke3 a2 52. Kxd3 Qd5+ 53. Ke3 a1=Q 54. Nc5+ Qxc5+ 55. Kf3) 49. Nc5+ Kc6 50. Nxb7 Kxb7 51. Kf5 a1=Q 52. Kxf6 Qa6+ 53. Kg7 Nd3 54. Kh8 Ne5 55. g4 Qf6+ 56. Kg8 Qf7+ 57. Kh8 Ng6# { Black wins by checkmate. } 0-1