CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/NdoIOnIb"] [Date "2025.11.28"] [White "Eitan1"] [Black "Eli4"] [Result "1-0"] [UTCDate "2025.11.28"] [UTCTime "21:37:22"] [WhiteElo "1187"] [BlackElo "779"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3?! { (0.38 → -0.22) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O) 3... Qf6?! { (-0.22 → 0.39) Inaccuracy. Nf6 was best. } (3... Nf6 4. Ne2 O-O 5. d3 c6 6. Nbc3 b5 7. Bb3 d6 8. a4 b4 9. Nd1 Be6 10. Bxe6) 4. Qxf6?! { (0.39 → -0.13) Inaccuracy. Nc3 was best. } (4. Nc3 c6) 4... gxf6?! { (-0.13 → 0.47) Inaccuracy. Nxf6 was best. } (4... Nxf6) 5. d4? { (0.47 → -0.56) Mistake. f4 was best. } (5. f4 Ne7 6. Nc3 c6 7. a3 a5 8. fxe5 fxe5 9. Nf3 d6 10. Rf1 b5) 5... d5?? { (-0.56 → 1.51) Blunder. Bxd4 was best. } (5... Bxd4 6. Ne2) 6. dxe5?? { (1.51 → -6.64) Blunder. Bb5+ was best. } (6. Bb5+ c6 7. dxc5 cxb5 8. Nc3 Ne7 9. Nxb5 Na6 10. Ne2 Be6 11. b3 O-O-O 12. Ba3 Rhg8) 6... dxe4?? { (-6.64 → 1.26) Blunder. dxc4 was best. } (6... dxc4) 7. exf6?! { (1.26 → 0.70) Inaccuracy. Nc3 was best. } (7. Nc3 Nc6) 7... Nxf6 8. Bg5?! { (0.78 → -0.02) Inaccuracy. Ne2 was best. } (8. Ne2 Nc6 9. Nbc3 Rg8 10. O-O Be6 11. Bxe6 fxe6 12. Ng3 Rg4 13. Be3 Bxe3 14. fxe3 Ke7) 8... Nh5?? { (-0.02 → 2.36) Blunder. Ng4 was best. } (8... Ng4 9. Nh3) 9. Bf6?? { (2.36 → -8.34) Blunder. Nc3 was best. } (9. Nc3 Bf5) 9... Rf8?? { (-8.34 → 0.84) Blunder. Nxf6 was best. } (9... Nxf6) 10. g4?? { (0.84 → -8.68) Blunder. Bh4 was best. } (10. Bh4 Be6) 10... Rg8?? { (-8.68 → 4.97) Blunder. Nxf6 was best. } (10... Nxf6 11. g5 Ng4 12. Nc3 Nxf2 13. Na4 Be3 14. Ke2 Bd4 15. c3 Bg4+ 16. Kf1 Nxh1 17. cxd4) 11. gxh5 Rg4 12. h3?! { (4.87 → 3.76) Inaccuracy. Nd2 was best. } (12. Nd2) 12... Rxg1+?? { (3.76 → 9.22) Blunder. Rf4 was best. } (12... Rf4 13. Be5) 13. Rxg1 Bd4 14. Rg8+ Kd7 15. Bxf7 Bc3+ 16. bxc3 e3 17. fxe3 Kc6 18. Rxc8 Kd6 19. Be5+ Kxe5 20. Rxc7 Kf5 21. Rxb7 Kg5 22. h6 Kxh6 23. Bd5 Kh5 24. Rb5 Kh4 25. Bxa8 Kxh3?! { (25.08 → Mate in 4) Checkmate is now unavoidable. Nd7 was best. } (25... Nd7 26. Rb7) 26. Na3 Kh2 27. Kd2 Kg3 28. Rg1+ Kf2 29. Rbg5 h6 30. Rg6 h5 31. R1g2+ Kf1 32. Rh2 h4 33. Rxh4 Kf2 34. Rh2+ Kf1 35. Nc4 Nc6 36. Ne5 Nxe5 37. Bg2+ Kg1 38. Rh3 Kf2 39. Bd5 Kf1?! { (69.23 → Mate in 2) Checkmate is now unavoidable. Nxg6 was best. } (39... Nxg6 40. Rf3+ Kg2 41. Rf6+ Kh3 42. Rxg6 a5 43. c4 a4 44. Ra6 a3 45. Rxa3 Kg3 46. Ra4) 40. Rg2 Nf3+ 41. Rxf3+ Kxg2 42. Rf4+ Kg3 43. c4 a5 44. c5 a4 45. c6 a3 46. c7 Kh3 47. c8=Q+ Kg3 48. c3 Kh2 49. c4 Kg1 50. c5 Kh2 51. c6 Kg3 52. c7 Kh2 53. Qd8 Kh3 54. c8=Q+ Kg3 55. Qg4+ Kh2 56. Qdh4# { White wins by checkmate. } 1-0