CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/g7z1ANhm"] [Date "2026.10.28"] [White "Samuel"] [Black "Lucas4"] [Result "1/2-1/2"] [UTCDate "2026.10.28"] [UTCTime "13:50:18"] [WhiteElo "1469"] [BlackElo "1335"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Mieses Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d3 { A00 Mieses Opening } b5 2. e3 c5 3. f3?! { (0.07 → -0.80) Inaccuracy. d4 was best. } (3. d4 Bb7) 3... Ba6 4. c3 b4?! { (-0.68 → -0.15) Inaccuracy. Nf6 was best. } (4... Nf6 5. d4 e6 6. e4 cxd4 7. cxd4 Nc6 8. Be3 Qb6 9. Qd2 d5 10. e5 Nd7 11. f4) 5. cxb4 cxb4 6. Nd2 Nc6 7. Nb1? { (-0.22 → -1.51) Mistake. d4 was best. } (7. d4 Bxf1 8. Nxf1 e6 9. e4 d5 10. Be3 Bd6 11. e5 Bc7 12. Ng3 Nge7 13. f4 O-O) 7... Na5? { (-1.51 → -0.44) Mistake. e5 was best. } (7... e5) 8. d4?! { (-0.44 → -1.08) Inaccuracy. Nd2 was best. } (8. Nd2 Rb8 9. d4 Bxf1 10. Nxf1 b3 11. Ne2 e6 12. axb3 Nxb3 13. Rxa7 Nf6 14. Nd2 Qb6) 8... Qc8?! { (-1.08 → -0.38) Inaccuracy. Bxf1 was best. } (8... Bxf1 9. Kxf1 Nf6 10. Ne2 e6 11. Kf2 Be7 12. Qd3 O-O 13. Nd2 d5 14. b3 Qd6 15. Bb2) 9. Bd2 d5?? { (-0.71 → 7.97) Blunder. Bxf1 was best. } (9... Bxf1 10. Kxf1 Nf6 11. Ne2 e6 12. Qa4 Nc6 13. e4 Be7 14. Be3 O-O 15. Nd2 Qb7 16. Kf2) 10. Bxb4?? { (7.97 → -2.79) Blunder. Bxa6 was best. } (10. Bxa6 Qxa6) 10... f5?? { (-2.79 → 7.33) Blunder. Bxf1 was best. } (10... Bxf1) 11. Bxa5 e5 12. Bd2 exd4 13. exd4 f4 14. Bxf4 Qc7 15. b3?! { (17.25 → 6.24) Inaccuracy. Bxc7 was best. } (15. Bxc7 Bxf1 16. Qa4+ Kf7 17. Qd7+ Be7 18. Qxd5+ Kg6 19. Kxf1 Nf6 20. Qb7 Rae8 21. Ne2 Bd8) 15... Qxf4 16. Bxa6 Qb8 17. Nh3 g6 18. Ng5 h6 19. Nh3?! { (8.60 → 5.90) Inaccuracy. Qe2+ was best. } (19. Qe2+ Be7) 19... h5?! { (5.90 → 9.51) Inaccuracy. Bb4+ was best. } (19... Bb4+ 20. Kf1) 20. Ng1?! { (9.51 → 6.23) Inaccuracy. O-O was best. } (20. O-O Qb6 21. Qe2+ Ne7 22. Kh1 Bh6 23. Bd3 O-O 24. Qxe7 Rae8 25. Qc5 Qxc5 26. dxc5 Bg7) 20... h4 21. g4?? { (7.53 → 2.97) Blunder. Nc3 was best. } (21. Nc3 Bb4 22. Ne2 Ne7 23. O-O O-O 24. f4 Qb6 25. Qd3 Qd6 26. a3 Bxc3 27. Nxc3 Rf6) 21... h3?? { (2.97 → 7.86) Blunder. hxg3 was best. } (21... hxg3) 22. Nxh3?? { (7.86 → 3.56) Blunder. Ne2 was best. } (22. Ne2) 22... g5?? { (3.56 → 8.61) Blunder. Rxh3 was best. } (22... Rxh3) 23. Nxg5 Rh6 24. Ne4? { (8.50 → 4.12) Mistake. Qe2+ was best. } (24. Qe2+ Be7) 24... Rxa6?! { (4.12 → 5.68) Inaccuracy. dxe4 was best. } (24... dxe4 25. Qe2) 25. Nc5?? { (5.68 → 2.44) Blunder. Ng3 was best. } (25. Ng3 Qb4+) 25... Rf6?? { (2.44 → 7.00) Blunder. Bxc5 was best. } (25... Bxc5 26. dxc5 Re6+ 27. Kf1 Qe5 28. Na3 O-O-O 29. Nb5 Nh6 30. Nd6+ Kd7 31. Nc4 Qf4 32. Kg2) 26. Nd3? { (7.00 → 3.44) Mistake. Nc3 was best. } (26. Nc3 Qb4 27. Qd3 Bxc5 28. dxc5 Rc8 29. O-O-O Qxc5 30. Kb2 Kf8 31. Rhe1 Qf2+ 32. Re2 Rxc3) 26... Ra6?? { (3.44 → 7.61) Blunder. Qb6 was best. } (26... Qb6 27. Ne5) 27. Nf2? { (7.61 → 3.73) Mistake. Qe2+ was best. } (27. Qe2+ Ne7 28. Nc3 Qc8 29. Nc5 Rc6 30. Nxd5 Qd8 31. Nxe7 Qxe7 32. Qxe7+ Bxe7 33. O-O Rd8) 27... Rc6 28. Nc3?? { (3.85 → -0.86) Blunder. O-O was best. } (28. O-O Ne7) 28... Rxc3?! { (-0.86 → 0.00) Inaccuracy. Bb4 was best. } (28... Bb4 29. Rc1) 29. O-O Rxf3?? { (0.08 → 10.65) Blunder. Bh6 was best. } (29... Bh6 30. Re1+ Ne7 31. Re6 Qf4 32. Qe2 Re3 33. Rxe3 Qxe3 34. Re1 Qxe2 35. Rxe2 Rc8 36. Kg2) 30. Qxf3 Qb7 31. Qd1 a5 32. Re1+ Kd8 33. Nh3 a4 34. bxa4 Rxa4 35. Qxa4 Qd7 36. Qd1 Qxg4+?! { (11.53 → Mate in 8) Checkmate is now unavoidable. Nf6 was best. } (36... Nf6 37. Nf2) 37. Kf1? { (Mate in 8 → 7.08) Lost forced checkmate sequence. Qxg4 was best. } (37. Qxg4 Nf6 38. Qe6 Ne4 39. Qxd5+ Kc7 40. Rxe4 Bd6 41. Rc1+ Kb6 42. Qxd6+ Kb5 43. Re5+ Ka4) 37... Qxd1 38. Rexd1 Nh6 39. Nf4 Ng4 40. Nxd5 Nxh2+ 41. Ke1 Bg7 42. Nb6 Bxd4 43. Rxd4+ Kc7 44. a4?! { (70.91 → 6.44) Inaccuracy. Nd5+ was best. } (44. Nd5+ Kc6 45. Kf2 Kd6 46. Rad1 Kc5 47. a4 Kd6 48. Kg3 Kc5 49. Kxh2 Kd6 50. a5 Kc6) 44... Kxb6?! { (6.44 → 73.00) Inaccuracy. Nf3+ was best. } (44... Nf3+) 45. Rh4?! { (73.00 → 5.92) Inaccuracy. Ke2 was best. } (45. Ke2 Kc5 46. Rh4 Ng4 47. Rxg4 Kd6 48. Rh4 Ke7 49. a5 Kf7 50. a6 Kg7 51. Rg4+ Kf6) 45... Kc5?? { (5.92 → Mate in 8) Checkmate is now unavoidable. Nf3+ was best. } (45... Nf3+ 46. Ke2 Nxh4 47. Rf1 Ka5 48. Rf6 Ng2 49. Kf2 Nh4 50. Rh6 Kxa4 51. Rxh4+ Kb5 52. Ke2) 46. Rh5+ Kb4 47. a5 Kc3 48. a6 Kc2 49. a7 Kb2 50. a8=Q Kc2 51. Qc8+ Kd3 52. Qd8+ Ke4 53. Qe8+ Kd4 54. Rxh2 Kd5 55. Qd8+ Ke6 56. Qe8+ Kf6 57. Qf8+ Ke6 58. Qe8+ Kf6 59. Qf8+ Ke6 60. Qe8+ Kf6 61. Qd8+ Ke6 62. Qe8+ Kf6 { The game is a draw. } 1/2-1/2