CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XYZGO0dX"] [Date "2023.05.12"] [White "Ethan1"] [Black "RoWaN"] [Result "1-0"] [UTCDate "2023.05.12"] [UTCTime "23:10:20"] [WhiteElo "1451"] [BlackElo "1492"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-6"] [WhiteTitle "IM"] [BlackTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense, Declined Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nc6?! { (0.21 → 0.73) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nf3 { B00 Nimzowitsch Defense, Declined Variation } h6?! { (0.47 → 1.38) Inaccuracy. e5 was best. } (2... e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3) 3. d4 e6 4. Nc3 d5 5. e5 b6 6. Bb5 Bb7 7. Bf4? { (1.38 → 0.07) Mistake. Ne2 was best. } (7. Ne2 a6 8. Ba4 b5 9. Bb3 Na5 10. c3 Nxb3 11. axb3 c5 12. h4 a5 13. Rh3 b4) 7... f5?? { (0.07 → 2.49) Blunder. a6 was best. } (7... a6 8. Bxc6+) 8. O-O?? { (2.49 → 0.44) Blunder. exf6 was best. } (8. exf6 gxf6) 8... g5 9. Be3 g4? { (0.21 → 1.45) Mistake. a6 was best. } (9... a6 10. Bd3 Qd7 11. a3 Nge7 12. Ne2 f4 13. Bd2 Rg8 14. g3 Nf5 15. Bxf5 exf5 16. gxf4) 10. Nd2?! { (1.45 → 0.66) Inaccuracy. Ne1 was best. } (10. Ne1 a6 11. Bxc6+ Bxc6 12. Nd3 Kd7 13. Ne2 Ne7 14. a4 a5 15. Nef4 Qe8 16. c3 h5) 10... Qd7 11. f3 gxf3? { (0.83 → 2.03) Mistake. h5 was best. } (11... h5 12. a4 a6 13. Bxc6 Bxc6 14. a5 Nh6 15. axb6 cxb6 16. Ne2 Nf7 17. Rf2 Be7 18. Nf4) 12. Qxf3?! { (2.03 → 1.21) Inaccuracy. Nxf3 was best. } (12. Nxf3 a6) 12... Nge7? { (1.21 → 2.38) Mistake. Qf7 was best. } (12... Qf7) 13. Nb3?? { (2.38 → 0.61) Blunder. Qh5+ was best. } (13. Qh5+ Kd8 14. Ne2 a6 15. Bd3 Nb4 16. Nf4 Rh7 17. Qh4 Nxd3 18. cxd3 Rf7 19. Nf3 Kc8) 13... O-O-O 14. Rad1?! { (0.57 → -0.02) Inaccuracy. Ne2 was best. } (14. Ne2 Ng6) 14... Ng6 15. Rfe1? { (0.00 → -1.21) Mistake. Qe2 was best. } (15. Qe2 h5 16. a4 a5 17. Qf2 Qg7 18. Ne2 Be7 19. Nbc1 Rdg8 20. Nd3 Bh4 21. Qf3 Kb8) 15... f4? { (-1.21 → 0.22) Mistake. Be7 was best. } (15... Be7 16. Qe2) 16. Bxf4 Nxf4 17. Qxf4 Bb4? { (0.15 → 1.41) Mistake. h5 was best. } (17... h5 18. Qf1) 18. Re3?! { (1.41 → 0.85) Inaccuracy. Rf1 was best. } (18. Rf1 a6 19. Bd3 Be7 20. Ne2 Nb4 21. Bg6 Rdg8 22. Qg3 a5 23. Nf4 Ba6 24. Rf2 Bg5) 18... Bxc3?? { (0.85 → 3.23) Blunder. a6 was best. } (18... a6 19. Bd3) 19. Rxc3 Rhf8 20. Qxh6 Rf5?! { (4.09 → 6.07) Inaccuracy. Rh8 was best. } (20... Rh8 21. Qg6) 21. Rf1 Rdf8?! { (6.35 → 10.69) Inaccuracy. Rxf1+ was best. } (21... Rxf1+ 22. Bxf1) 22. Rxf5 Rxf5 23. Bd3 Rf7 24. Bg6 Re7 25. Qf8+ Qd8 26. Qxd8+ Nxd8 27. Bh5 Rh7 28. Be2 Nf7 29. Bd3 Rh5 30. Bg6 Rf5 31. Bxf5 exf5 32. Rf3 Nh6 33. Rh3 Ng4 34. Rh5 c5 35. Rxf5 Ne3 36. Rf8+ Kc7 37. Rf2 c4 38. Re2 Nd1 39. Nd2 Nxb2 40. c3 Nd3 41. Nf3 a5 42. Ne1 Nxe1 43. Rxe1 b5 44. Rb1 Kc6 45. h4 Bc8 46. h5 b4 47. cxb4 axb4 48. Rxb4 c3 49. Rb1 Bf5 50. Rc1 c2 51. g4 Be4 52. g5 Kb5 53. g6 Kc4 54. g7 Kxd4 55. g8=Q Kxe5?! { (18.01 → Mate in 27) Checkmate is now unavoidable. Kc5 was best. } (55... Kc5 56. e6) 56. Qe8+?! { (Mate in 27 → 11.86) Lost forced checkmate sequence. h6 was best. } (56. h6) 56... Kd4 57. Qa4+ Ke5 58. Rxc2 Bxc2 59. Qxc2 d4 60. Qe2+ Kd5 61. Qe7 Kc4 62. Qd6 Kd3 63. Qe5 Kc3 64. Qd5 d3 65. Qe5+ Kc2 66. Qe1 d2 67. Qxd2+ Kxd2 68. h6 Kc2 69. h7 Kb2 70. h8=Q+ Kxa2 71. Qc3 { Black resigns. } 1-0