CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/HrxwS0JZ"] [Date "2026.01.16"] [White "Eitan1"] [Black "Ethan9"] [Result "0-1"] [UTCDate "2026.01.16"] [UTCTime "21:36:06"] [WhiteElo "1263"] [BlackElo "1230"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 f6? { (1.30 → 2.93) Mistake. Nf6 was best. } (6... Nf6 7. Be3 Be7 8. h3 O-O 9. O-O-O c6 10. g4 b5 11. g5 Nd7 12. h4 Nb6 13. Kb1) 7. Qd1 g6 8. Nb5?! { (2.37 → 1.27) Inaccuracy. Bc4 was best. } (8. Bc4 Nh6 9. Qd4 c6 10. Bf4 Qe7 11. O-O-O Ng4 12. h3 Ne5 13. Bb3 Be6 14. Bxe6 Qxe6) 8... a6 9. Na3?! { (0.90 → 0.17) Inaccuracy. Nc3 was best. } (9. Nc3 Be6 10. Nd5 Bg7 11. Bc4 Bf7 12. O-O Ne7 13. a4 O-O 14. Ra3 Qd7 15. Rb3 Nxd5) 9... f5 10. exf5 Bxf5 11. Bc4 Nf6?! { (-0.31 → 0.32) Inaccuracy. Qe7+ was best. } (11... Qe7+) 12. Bd2?? { (0.32 → -1.36) Blunder. O-O was best. } (12. O-O) 12... d5 13. Bb3? { (-1.33 → -2.63) Mistake. Bd3 was best. } (13. Bd3 Qe7+) 13... Bxa3 14. bxa3 O-O?? { (-2.50 → 0.03) Blunder. Qe7+ was best. } (14... Qe7+) 15. Bb4?? { (0.03 → -6.07) Blunder. Be3 was best. } (15. Be3) 15... Rf7?? { (-6.07 → 0.38) Blunder. Re8+ was best. } (15... Re8+ 16. Kf1 a5 17. Bc3 a4 18. Bxf6 Qxf6 19. Bxd5+ Kg7 20. Bf3 Rad8 21. Qc1 Qc3 22. Kg1) 16. c4?? { (0.38 → -5.71) Blunder. O-O was best. } (16. O-O c6) 16... c6?? { (-5.71 → 0.23) Blunder. a5 was best. } (16... a5) 17. cxd5?! { (0.23 → -0.47) Inaccuracy. O-O was best. } (17. O-O) 17... cxd5?? { (-0.47 → 2.53) Blunder. Qe8+ was best. } (17... Qe8+) 18. Rc1?? { (2.53 → -1.63) Blunder. O-O was best. } (18. O-O) 18... b6?? { (-1.63 → 3.99) Blunder. a5 was best. } (18... a5 19. Bc3) 19. O-O a5 20. Bc3 Ne4?! { (4.62 → 8.15) Inaccuracy. Rc8 was best. } (20... Rc8 21. Qd4) 21. Qxd5 Nxc3 22. Qxd8+ Rxd8 23. Rxc3 Kg7 24. Rc6?? { (7.72 → 0.89) Blunder. Bxf7 was best. } (24. Bxf7) 24... Rf6 25. Rxf6?! { (1.03 → 0.24) Inaccuracy. Rc7+ was best. } (25. Rc7+ Rd7 26. Rfc1 Rd6 27. f3 h5 28. Rxd7+ Bxd7 29. Rd1 Rxd1+ 30. Bxd1 g5 31. Kf2 Kf6) 25... Kxf6 26. Rc1 Re8? { (0.16 → 1.19) Mistake. Rd4 was best. } (26... Rd4 27. Rc6+) 27. Rc6+ Kg5 28. g3?? { (1.17 → -8.23) Blunder. f3 was best. } (28. f3 b5 29. Kf2 a4 30. Bf7 Re7 31. Bg8 Bd3 32. Kg3 h5 33. h4+ Kf5 34. Rc5+ Kf6) 28... Be4?? { (-8.23 → 2.75) Blunder. Re1+ was best. } (28... Re1+ 29. Kg2 Be4+ 30. f3 Bxc6 31. Kf2 Rb1 32. h4+ Kh6 33. a4 Bxa4 34. Bxa4 Rb2+ 35. Ke3) 29. h4+ Kg4?! { (2.33 → 3.25) Inaccuracy. Kf5 was best. } (29... Kf5 30. Rxb6 Bf3 31. Kf1 Re5 32. Bc4 Rc5 33. Rb5 Rxb5 34. Bxb5 Ke5 35. Bc4 Kd4 36. Bg8) 30. Ba4?? { (3.25 → -5.92) Blunder. Be6+ was best. } (30. Be6+ Kh5) 30... Bxc6 31. Bxc6 Re1+ 32. Kg2 Re6?? { (-4.69 → 6.53) Blunder. Kf5 was best. } (32... Kf5 33. Bd5) 33. Bd5?? { (6.53 → -3.62) Blunder. Bd7 was best. } (33. Bd7) 33... Re5 34. Bf3+ Kf5 35. g4+? { (-3.68 → -7.24) Mistake. a4 was best. } (35. a4 Rc5 36. Bd1 Ke4 37. Bb3 Rc7 38. Kg1 h6 39. Kf1 Rc3 40. Kg1 Kf5 41. Kg2 Kf6) 35... Kf4 36. h5 Re1 37. hxg6 hxg6 38. a4 Ra1 39. Bd5 Ke5 40. Bc4 Rc1 41. Bb3 Rc7 42. Kg3 Rc3+ 43. f3 g5?! { (-6.63 → -4.73) Inaccuracy. g5 was best. } (43... g5 44. Bd1 Kd4 45. Kf2 Rc7 46. Bb3 Rc1 47. f4 gxf4 48. g5 Rc3 49. g6 Rg3 50. Bf7) 44. Kh3?! { (-4.73 → -8.17) Inaccuracy. Bg8 was best. } (44. Bg8 Rd3 45. Bb3 Rd4 46. Bc2 Rb4 47. Bb3 Rf4 48. Bc2 Rd4 49. Bb3 Rb4 50. Bc2 b5) 44... Rxf3+ 45. Kg2 Rf4 46. Kh3 Rd4 47. Kg3 Rd3+ 48. Kg2 Kd6 49. Kf2 Rc3 50. Ke2 Kc5 51. Kd2 Rh3 52. Ke2 b5 53. Kf2 bxa4 54. Bxa4 Kb4 55. Bd7 Ra3 56. Bf5 Rxa2+ 57. Bc2 Rxc2+ 58. Kg3 a4 59. Kh3 Rc3+ 60. Kg2 a3 61. Kh2 a2 62. Kg2 a1=Q 63. Kf2 Qa2+ 64. Ke1 Rc1# { Black wins by checkmate. } 0-1