CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/B3qEtnOl"] [Date "2023.10.20"] [White "Ayden1"] [Black "Bohdan"] [Result "0-1"] [UTCDate "2023.10.20"] [UTCTime "20:03:02"] [WhiteElo "1277"] [BlackElo "1497"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+3"] [WhiteTitle "NM"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. Bd3? { (0.47 → -0.76) Mistake. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O) 3... Bc5? { (-0.76 → 0.43) Mistake. d5 was best. } (3... d5 4. exd5 e4 5. Qe2 Qe7 6. d6 cxd6 7. Bb5+ Nbd7 8. Nd4 Qe5 9. c3 a6 10. Ba4) 4. O-O Ng4?? { (-0.01 → 2.31) Blunder. Nc6 was best. } (4... Nc6 5. Nc3) 5. Nxe5?? { (2.31 → -2.77) Blunder. h3 was best. } (5. h3 h5 6. Bc4 d6 7. a4 Nc6 8. d3 a6 9. Nc3 Nf6 10. Ng5 O-O 11. Nd5 g6) 5... Bxf2+?? { (-2.77 → 2.33) Blunder. Nxe5 was best. } (5... Nxe5 6. Be2) 6. Kh1?? { (2.33 → -0.21) Blunder. Rxf2 was best. } (6. Rxf2 Nxe5 7. Be2 O-O 8. d4 Ng6 9. Nc3 c6 10. b3 b5 11. Bd3 a5 12. Ne2 d5) 6... Nxe5 7. Rxf2 Qh4?! { (-0.59 → 0.00) Inaccuracy. Nxd3 was best. } (7... Nxd3) 8. g3 Qh3?? { (-0.23 → 2.15) Blunder. Nxd3 was best. } (8... Nxd3 9. cxd3) 9. b3?? { (2.15 → -0.31) Blunder. Be2 was best. } (9. Be2 c5 10. Nc3 d6 11. Nd5 Qd7 12. c3 O-O 13. d4 Ng6 14. Kg1 Nc6 15. Ne3 cxd4) 9... Ng4?? { (-0.31 → 1.51) Blunder. Nxd3 was best. } (9... Nxd3 10. cxd3 d6 11. Nc3 Bg4 12. Qc2 O-O 13. Nd5 c5 14. Kg1 Nc6 15. Bb2 Rae8 16. Raf1) 10. Qf1?? { (1.51 → -1.90) Blunder. Rg2 was best. } (10. Rg2 d6) 10... Nxf2+ 11. Qxf2 d6 12. Bc4?! { (-1.91 → -3.15) Inaccuracy. Nc3 was best. } (12. Nc3 Nc6) 12... O-O 13. Qf1?! { (-3.10 → -4.82) Inaccuracy. Nc3 was best. } (13. Nc3 Be6 14. Nd5 Bxd5 15. Bxd5 c6 16. Bc4 Nd7 17. Ba3 b5 18. Bf1 Qe6 19. Qf4 Nc5) 13... Qg4 14. h3? { (-4.12 → -7.99) Mistake. Nc3 was best. } (14. Nc3 Be6) 14... Qxe4+ 15. Qg2 Qe1+ 16. Qg1 Qe4+ 17. Qg2 Qg6 18. Bd3 Qh5 19. g4 Qe5 20. Nc3 Nc6 21. Bxh7+ Kxh7 22. d3 Qe1+ 23. Qg1 Qg3?? { (-12.21 → 7.40) Blunder. Qxc3 was best. } (23... Qxc3 24. Be3 Qxc2 25. Qd1 Qb2 26. d4 Re8 27. Qd3+ Kg8 28. Rd1 Qxa2 29. Rd2 Qa5 30. Bf2) 24. Qxg3 Nd4 25. Nd5 Ne2? { (8.68 → Mate in 2) Checkmate is now unavoidable. Re8 was best. } (25... Re8 26. Qf2) 26. Qh4+ Kg8 27. Qe7? { (Mate in 1 → 7.25) Lost forced checkmate sequence. Ne7# was best. } (27. Ne7#) 27... Ng3+ 28. Kg2 Nf5 29. g5?? { (14.97 → -3.42) Blunder. Nf6+ was best. } (29. Nf6+) 29... Nh4+?? { (-3.42 → 8.13) Blunder. Nxe7 was best. } (29... Nxe7 30. Nxe7+ Kh8 31. Nd5 b6 32. Kf2 Bb7 33. Nf4 d5 34. b4 d4 35. Bb2 c5 36. bxc5) 30. Kg3?? { (8.13 → -2.62) Blunder. Kf2 was best. } (30. Kf2) 30... Nf5+ 31. Kf4?! { (-2.98 → -4.49) Inaccuracy. Kf2 was best. } (31. Kf2 Nxe7) 31... Nxe7 32. Nxe7+ Kh8?! { (-4.63 → -3.22) Inaccuracy. Kh7 was best. } (32... Kh7 33. Nd5 Be6 34. Nxc7 Rac8 35. Ba3 Rxc7 36. Bxd6 Rfc8 37. Bxc7 Rxc7 38. c4 Rd7 39. Rd1) 33. g6? { (-3.22 → -6.38) Mistake. Nd5 was best. } (33. Nd5) 33... fxg6+ 34. Kg5 Bxh3?? { (-7.37 → -1.25) Blunder. Rf7 was best. } (34... Rf7 35. Nxg6+) 35. Nxg6+ Kg8 36. Nxf8 Rxf8 37. Be3 Rf5+ 38. Kh4 Bg2 39. Bxa7 Bf3 40. Kg3 Bh5 41. Kh4 Be2 42. Re1 Bf3 43. Re8+ Kf7 44. Rc8 g5+ 45. Kg3 Rf4?! { (-0.08 → 0.77) Inaccuracy. c5 was best. } (45... c5 46. d4 cxd4 47. Bxd4 Bd1 48. Rc3 Ra5 49. a4 Rf5 50. Bb6 Ke6 51. a5 g4 52. Re3+) 46. Rxc7+ Ke6 47. Rxb7?? { (0.89 → -5.63) Blunder. Be3 was best. } (47. Be3 Rf5) 47... Bxb7 48. Be3 Rf3+ 49. Kg4 Rxe3 50. d4?? { (-6.12 → Mate in 3) Checkmate is now unavoidable. Kxg5 was best. } { White offers draw } (50. Kxg5 Ke5) 50... Rd3?? { (Mate in 3 → -6.26) Lost forced checkmate sequence. Kf6 was best. } (50... Kf6 51. d5 Bc8+ 52. Kh5 Rh3#) 51. Kxg5?! { (-6.26 → -59.17) Inaccuracy. cxd3 was best. } (51. cxd3 Kf6) 51... Rg3+ 52. Kh5?! { (-55.21 → Mate in 5) Checkmate is now unavoidable. Kf4 was best. } (52. Kf4 Rc3) 52... Bf3+ 53. Kh4 Rg1 54. Kh3 Rg8 55. Kh4 Kf5 56. Kh3 Be2 57. b4 Kf4 58. b5 Bf1+ 59. Kh2 Kf3 60. Kh1 Rh8+ 61. Kg1 Bxb5 62. d5 Rg8+ 63. Kh2 Rg2+ 64. Kh3 Rg8?! { (Mate in 4 → -70.23) Lost forced checkmate sequence. Rg5 was best. } (64... Rg5 65. Kh4 Rf5 66. a3 Be8 67. c4 Rh5#) 65. c4?! { (-70.23 → Mate in 1) Checkmate is now unavoidable. Kh4 was best. } (65. Kh4 Kf4) 65... Rh8# { Black wins by checkmate. } 0-1