CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/qVZQp9De"] [Date "2024.10.14"] [White "Summer"] [Black "Gabriel1"] [Result "0-1"] [UTCDate "2024.10.14"] [UTCTime "15:44:16"] [WhiteElo "1337"] [BlackElo "1186"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+20"] [WhiteTitle "🥟"] [BlackTitle "🏈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 { C44 Ponziani Opening: Jaenisch Counterattack } 4. d4 exd4 5. Nxd4? { (0.00 → -1.36) Mistake. e5 was best. } (5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. Bb5 O-O 10. O-O a6 11. Ba4 Bg4) 5... Nxd4? { (-1.36 → -0.20) Mistake. Nxe4 was best. } (5... Nxe4) 6. Qxd4 c5?! { (-0.12 → 0.62) Inaccuracy. d5 was best. } (6... d5 7. exd5) 7. Qc4?! { (0.62 → 0.05) Inaccuracy. Qa4 was best. } (7. Qa4 Bd6) 7... d5 8. exd5 Nxd5?! { (0.06 → 0.83) Inaccuracy. Qxd5 was best. } (8... Qxd5 9. Qxd5 Nxd5 10. Bc4 Be6 11. Nd2 O-O-O 12. O-O Bd6 13. Ne4 Be7 14. a4 Nf4 15. Bxe6+) 9. Qe4+?! { (0.83 → -0.11) Inaccuracy. Be2 was best. } (9. Be2 Nf6 10. Qb5+ Bd7 11. Qxb7 Rb8 12. Qxa7 Bd6 13. Na3 O-O 14. Nc4 Bg4 15. f3 Re8) 9... Qe7 10. Qe2?! { (0.16 → -0.55) Inaccuracy. Nd2 was best. } (10. Nd2 Bd7 11. Be2 Qxe4 12. Nxe4 Be7 13. O-O O-O 14. Bf3 Bc6 15. Nd2 Rad8 16. Re1 Bd6) 10... Bg4 11. f3?! { (-0.40 → -1.26) Inaccuracy. Qxe7+ was best. } (11. Qxe7+ Bxe7 12. Bb5+ Bd7 13. a4 O-O-O 14. Bc4 Bc6 15. O-O Rhe8 16. g3 f5 17. Nd2 Bf6) 11... Bf5 12. b4?? { (-0.77 → -6.90) Blunder. Kf2 was best. } (12. Kf2 O-O-O 13. Qxe7 Bxe7 14. Nd2 Rhe8 15. Ne4 a6 16. Be2 h6 17. h4 Be6 18. g4 f5) 12... Bd3?? { (-6.90 → 4.67) Blunder. O-O-O was best. } (12... O-O-O) 13. Qxe7+ Bxe7 14. Bxd3 O-O-O 15. bxc5 Nxc3? { (4.77 → 8.84) Mistake. Rhe8 was best. } (15... Rhe8 16. O-O) 16. Bb2? { (8.84 → 4.21) Mistake. Bf5+ was best. } (16. Bf5+ Kb8) 16... Rxd3 17. Bxc3? { (4.66 → 2.76) Mistake. Nxc3 was best. } (17. Nxc3 Bf6 18. Ke2 Rxc3 19. Bxc3 Bxc3 20. Rac1 Re8+ 21. Kd3 Bf6 22. Rhe1 Rd8+ 23. Ke2 Kc7) 17... Bxc5 18. Bxg7?? { (3.44 → Mate in 3) Checkmate is now unavoidable. Bd2 was best. } (18. Bd2 Re8+) 18... Rhd8?? { (Mate in 3 → 3.02) Lost forced checkmate sequence. Re8+ was best. } (18... Re8+ 19. Be5 Rxe5+ 20. Kf1 Rd1#) 19. Bf6?? { (3.02 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (19. Nc3 Rg8) 19... R8d6?? { (Mate in 3 → -0.82) Lost forced checkmate sequence. Re8+ was best. } (19... Re8+ 20. Be5 Rxe5+ 21. Kf1 Rd1#) 20. Be5?? { (-0.82 → -7.75) Blunder. Nc3 was best. } (20. Nc3 Rxf6 21. Ne4 Rc6 22. Nxc5 Rxc5 23. Ke2 Ra3 24. Rhc1 Rxc1 25. Rxc1+ Kd7 26. Rc2 b5) 20... R6d5 21. Bf4 Rd1+ 22. Ke2 Rxh1 23. Be3 Bd4 24. Bxd4 Rxd4 25. Ke3 Rb4 26. a3 Rhxb1 27. Rxb1 Rxb1 28. f4 Ra1 29. Ke4 Rxa3 30. f5 Ra5 31. Kf4 Ra6 32. Kg5 Kd8 33. f6 Ke8 34. h4 Kd7 35. h5 Ke6 36. h6?! { (-14.51 → Mate in 10) Checkmate is now unavoidable. Kf4 was best. } (36. Kf4 b5) 36... Ra2?! { (Mate in 10 → -68.19) Lost forced checkmate sequence. Ra4 was best. } (36... Ra4 37. g4 b5 38. Kh4 b4 39. Kg3 Ra3+ 40. Kf2 b3 41. Ke3 b2+ 42. Kd4 b1=Q 43. Kc4) 37. g4?! { (-68.19 → Mate in 8) Checkmate is now unavoidable. Kf4 was best. } (37. Kf4 Rxg2) 37... Rg2?! { (Mate in 8 → -69.36) Lost forced checkmate sequence. Ke5 was best. } (37... Ke5 38. Kh4 Kf4 39. Kh3 Rb2 40. g5 Ra2 41. g6 hxg6 42. h7 g5 43. h8=Q g4+ 44. Kh4) 38. Kh5?! { (-69.36 → Mate in 10) Checkmate is now unavoidable. Kf4 was best. } (38. Kf4 Rg1) 38... Kxf6 39. g5+ Kf5 40. g6 fxg6+ 41. Kh4 g5+ 42. Kh5 g4 43. Kh4 g3 44. Kh3 Rh2+ 45. Kxg3 Rxh6 46. Kf2 Rf6 47. Ke3 h6 48. Kf2 h5 49. Kg2 h4 50. Kh3 Rh6 51. Kh2 h3 52. Kh1 Rg6 53. Kh2 Rh6 54. Kh1 b5 55. Kg1 b4 56. Kf1 b3 57. Kg1 Ra6 58. Kh2 Ra4 59. Kxh3 b2 60. Kg2 b1=Q 61. Kf3 Qb3+ 62. Ke2 Ra2+ 63. Ke1 Qb1# { Black wins by checkmate. } 0-1