CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/6xO0JKFz"] [Date "2023.01.27"] [White "Aiden2"] [Black "Nick"] [Result "0-1"] [UTCDate "2023.01.27"] [UTCTime "21:03:55"] [WhiteElo "1357"] [BlackElo "1290"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+20"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Max Lange Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Bc4 d6 4. Nf3 Nf6? { (0.40 → 1.64) Mistake. Na5 was best. } (4... Na5) 5. O-O? { (1.64 → 0.55) Mistake. Ng5 was best. } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Be2 Be7 10. O-O O-O 11. d3 Nd5) 5... Be6 6. d3 g6 7. Bg5 h6 8. Be3 Na5?? { (0.10 → 1.81) Blunder. Bxc4 was best. } (8... Bxc4 9. dxc4 Bg7 10. Qe2 b6 11. Ne1 O-O 12. f3 Nd7 13. Nd5 Ne7 14. Rd1 Nc5 15. Bf2) 9. Bb5+?? { (1.81 → -0.16) Blunder. Bxe6 was best. } (9. Bxe6 fxe6) 9... Bd7? { (-0.16 → 0.87) Mistake. c6 was best. } (9... c6 10. Ba4 b5 11. Bb3 Nxb3 12. axb3 b4 13. Ne2 Bg7 14. Ra6 Bc8 15. Rxc6 Qd7 16. Rc4) 10. Bxd7+ Qxd7 11. Qd2 h5? { (0.71 → 1.78) Mistake. Nc6 was best. } (11... Nc6 12. d4) 12. Bg5 Ng4?? { (1.87 → 4.11) Blunder. Bg7 was best. } (12... Bg7 13. Bxf6 Bxf6 14. Nd5 Bd8 15. Nxe5 dxe5 16. Qxa5 c6 17. Qc3 O-O 18. Ne3 Qe7 19. Nc4) 13. Bf6?? { (4.11 → -7.07) Blunder. h3 was best. } (13. h3 Bg7) 13... Rg8?? { (-7.07 → 2.25) Blunder. Nxf6 was best. } (13... Nxf6) 14. Bg5? { (2.25 → 1.04) Mistake. Bh4 was best. } (14. Bh4) 14... Qc6?? { (1.04 → 8.30) Blunder. Nc6 was best. } (14... Nc6 15. Qe2 Bg7 16. a4 Nf6 17. a5 a6 18. Bxf6 Bxf6 19. Nd5 Bg7 20. b4 Rh8 21. c4) 15. Nd5 Qc5 16. Nf6+?? { (9.88 → 2.44) Blunder. h3 was best. } (16. h3 Bg7) 16... Nxf6 17. Bxf6 Be7?? { (2.26 → 9.30) Blunder. Nc6 was best. } (17... Nc6 18. c3 Be7 19. d4 Qc4 20. Bxe7 Kxe7 21. b3 Qb5 22. d5 Nd8 23. c4 Qd7 24. c5) 18. Bxe7 Kxe7 19. d4?? { (9.14 → 2.49) Blunder. b4 was best. } (19. b4 Nc4) 19... Qc4?? { (2.49 → 9.08) Blunder. Qb6 was best. } (19... Qb6) 20. Qxa5 b6 21. Qc3 Qe6 22. Qxc7+ Qd7 23. Qxd7+ Kxd7 24. dxe5 dxe5 25. Nxe5+ Ke6 26. f4 Rgd8 27. Rad1 f5 28. exf5+ gxf5 29. Nc6 Rd6 30. Rxd6+ Kxd6 31. Nb4 Re8 32. Rd1+ Kc5 33. Na6+ Kb5 34. Rd3 Kxa6 35. Ra3+ Kb7 36. b4?? { (5.90 → 2.23) Blunder. Kf2 was best. } (36. Kf2) 36... Re4?! { (2.23 → 3.37) Inaccuracy. Re1+ was best. } (36... Re1+ 37. Kf2 Re4 38. Rf3 Rxb4 39. Kg3 Rb2 40. Rc3 Rxa2 41. Kh4 Ra4 42. Kg5 b5 43. Kxf5) 37. c3?? { (3.37 → 0.95) Blunder. b5 was best. } (37. b5) 37... Kc6?? { (0.95 → 5.62) Blunder. Rxf4 was best. } (37... Rxf4 38. b5 Rh4 39. h3 Rc4 40. Kf2 Rc5 41. Rb3 a5 42. bxa6+ Kxa6 43. a4 Ka5 44. Rb2) 38. Rxa7 Kb5 39. Ra3?! { (7.11 → 4.40) Inaccuracy. Rh7 was best. } (39. Rh7) 39... Kc4?! { (4.40 → 6.23) Inaccuracy. h4 was best. } (39... h4 40. Ra8 Kc4 41. Rb8 Re1+ 42. Kf2 Rc1 43. Rc8+ Kd3 44. a4 Ra1 45. Rf8 Ke4 46. Re8+) 40. Ra6 Kxc3 41. Rxb6 Rxf4 42. Rb8 Kd2 43. b5 Ke1 44. b6?? { (7.57 → Mate in 1) Checkmate is now unavoidable. Re8+ was best. } (44. Re8+ Kd2 45. a3 Re4 46. Rd8+ Kc3 47. b6 Re7 48. a4 Kb4 49. Ra8 Rb7 50. a5 Kb5) 44... Rf1# { Black wins by checkmate. } 0-1