CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/RLaTF3j0"] [Date "2026.03.27"] [White "Eitan1"] [Black "Mark2"] [Result "1/2-1/2"] [UTCDate "2026.03.27"] [UTCTime "23:39:07"] [WhiteElo "1198"] [BlackElo "1205"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "࿄"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Bc5?! { (0.11 → 0.99) Inaccuracy. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Ndb5?? { (0.99 → -2.59) Blunder. Be3 was best. } (6. Be3) 6... Nxe4?? { (-2.59 → 7.07) Blunder. a6 was best. } (6... a6) 7. Bf4?? { (7.07 → -4.89) Blunder. Nxe4 was best. } (7. Nxe4 Qe7 8. Qe2 Bb6 9. Be3 Qxe4 10. Bxb6 Qxe2+ 11. Bxe2 cxb6 12. Nc7+ Kd8 13. Nxa8 Re8) 7... Nxf2?? { (-4.89 → 0.44) Blunder. Bxf2+ was best. } (7... Bxf2+ 8. Ke2 Nxc3+ 9. Nxc3 Bd4 10. Kd2 O-O 11. Qf3 d6 12. Re1 Be6 13. Bd3 Be5 14. Rhf1) 8. Nxc7+ Kf8 9. Nxa8?? { (0.00 → -7.00) Blunder. Bd6+ was best. } (9. Bd6+ Kg8 10. Qd5 Bxd6 11. Qxd6 h5 12. Nxa8 Nxh1 13. Qc7 Qh4+ 14. g3 Qxh2 15. O-O-O Qxg3) 9... Nxd1 10. Kxd1 Qh4?! { (-7.92 → -5.67) Inaccuracy. d6 was best. } (10... d6 11. Be2) 11. g3 Qg4+ 12. Be2 Qe6 13. Nc7 Qh3?! { (-3.52 → -2.29) Inaccuracy. Qf6 was best. } (13... Qf6 14. N7d5) 14. Re1? { (-2.29 → -3.78) Mistake. Bf1 was best. } (14. Bf1) 14... Qxh2 15. Bf3?! { (-4.73 → -6.38) Inaccuracy. Bf3 was best. } (15. Bf3 g5) 15... Be3?? { (-6.38 → 4.31) Blunder. g5 was best. } (15... g5 16. Bxg5) 16. Rxe3 Nd4?? { (3.50 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (16... g5 17. Bxg5) 17. Ke1?? { (Mate in 1 → -7.46) Lost forced checkmate sequence. Re8# was best. } (17. Re8#) 17... Nxc2+ 18. Kd1 Qg1+?? { (-7.47 → 11.67) Blunder. Nxe3+ was best. } (18... Nxe3+) 19. Kxc2 Qxe3 20. Bxe3 h5 21. Ne6+ fxe6 22. g4 hxg4 23. Bxg4 Rh2+ 24. Kd3 b6 25. Bf4 Ba6+ 26. Kd4 Rxb2 { Black offers draw } 27. Na4?? { (5.86 → 0.70) Blunder. Ke3 was best. } (27. Ke3) 27... Rb4+ 28. Ke5?! { (0.87 → -0.09) Inaccuracy. Ke3 was best. } (28. Ke3 Rxa4 29. Bd1 Ra3+ 30. Bb3 Ke7 31. Rd1 d5 32. Kf2 Kd7 33. Rg1 g5 34. Bc1 Ra5) 28... Rxa4 29. Rd1 g5 30. Rxd7 gxf4?? { (-0.04 → 6.41) Blunder. Rxf4 was best. } (30... Rxf4 31. Bxe6) 31. Kxe6?? { (6.41 → -7.67) Blunder. Kf6 was best. } (31. Kf6) 31... f3?? { (-7.67 → -0.72) Blunder. Bc8 was best. } (31... Bc8 32. Ke5 Bxd7 33. Bd1 Rxa2 34. Kxf4 Ke7 35. Bb3 Ra3 36. Bc2 Bb5 37. Be4 Bd3 38. Bf3) 32. Kf6?? { (-0.72 → -6.01) Blunder. Rd8+ was best. } (32. Rd8+) 32... Rxg4?? { (-6.01 → Mate in 1) Checkmate is now unavoidable. Rf4+ was best. } (32... Rf4+ 33. Kg5) 33. Rf7+?? { (Mate in 1 → -61.18) Lost forced checkmate sequence. Rd8# was best. } (33. Rd8#) 33... Kg8 34. Ke6 Bc4+ 35. Kf6?! { (-76.34 → Mate in 7) Checkmate is now unavoidable. Kf5 was best. } (35. Kf5 Kxf7 36. Kxg4 f2 37. Kf3 f1=Q+ 38. Ke3 Qc1+ 39. Kf2 Bxa2 40. Kf3 b5 41. Kg2 b4) 35... Bxf7 36. Kf5 Rg6 37. Kf4 Re6 38. Kxf3 Bh5+ 39. Kg3 Re4 40. Kh3?! { (-67.37 → Mate in 14) Checkmate is now unavoidable. Kh3 was best. } (40. Kh3 Ra4 41. Kg3 b5 42. a3 Rxa3+ 43. Kh4 b4 44. Kg5 b3 45. Kxh5 Ra2 46. Kg4 b2) 40... Rf4 41. Kg3 Rg4+ 42. Kf3 Rh4+ 43. Kg3 Rh3+? { (Mate in 13 → -8.25) Lost forced checkmate sequence. Ra4 was best. } (43... Ra4 44. Kf2 Ra3 45. Kg2 b5 46. Kf2 Rxa2+ 47. Ke3 b4 48. Kd4 b3 49. Kc3 b2 50. Kc2) 44. Kxh3 Bg4+?? { (-8.03 → -0.61) Blunder. Kf7 was best. } (44... Kf7) 45. Kxg4 b5?! { (-0.87 → 0.00) Inaccuracy. Kf7 was best. } { Black offers draw } (45... Kf7 46. Kf5 Ke7 47. Ke5 Kd7 48. Kd4 Kd6 49. Kc4 Kc6 50. Kb4 a5+ 51. Kc4 b5+ 52. Kb3) 46. Kf4 b4 47. Ke4 a6 48. Kd4 Kf8 49. Kc4 Ke8 50. Kxb4 Kd8 51. Ka5 Kc8 52. Kxa6 Kb8 53. a4 Ka8 54. a5 Kb8 55. Kb6 Ka8 56. a6 Kb8 57. a7+ Ka8 58. Ka6 { Draw by stalemate. } 1/2-1/2