CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8nTCyInk"] [Date "2023.05.12"] [White "Ethan1"] [Black "Jackson"] [Result "0-1"] [UTCDate "2023.05.12"] [UTCTime "23:35:07"] [WhiteElo "1456"] [BlackElo "1857"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "IM"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } f6?! { (0.26 → 1.25) Inaccuracy. Bf5 was best. } (3... Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. c3 c5 8. Be2) 4. Nf3 Qb6?! { (1.48 → 2.28) Inaccuracy. Bg4 was best. } (4... Bg4 5. Nbd2) 5. Nc3?! { (2.28 → 1.48) Inaccuracy. c4 was best. } (5. c4 Bf5) 5... Nd7 6. e6?! { (1.69 → 0.68) Inaccuracy. Bd3 was best. } (6. Bd3 fxe5 7. dxe5 Qc7 8. Bf4 e6 9. Ng5 Nxe5 10. Qh5+ Kd8 11. Nxe6+ Bxe6 12. Bxe5 Qf7) 6... Nb8 7. Qe2 Nh6?! { (0.44 → 1.46) Inaccuracy. Na6 was best. } (7... Na6 8. Kd1) 8. Bxh6?! { (1.46 → 0.50) Inaccuracy. g3 was best. } (8. g3) 8... gxh6?? { (0.50 → 3.65) Blunder. Qxb2 was best. } (8... Qxb2) 9. O-O-O Rg8 10. Na4? { (4.58 → 2.59) Mistake. g3 was best. } (10. g3 Na6 11. Nh4 Kd8 12. Bh3 Kc7 13. Bf5 Rh8 14. Rhe1 Kb8 15. Qd3 Qa5 16. Bxh7 b5) 10... Qa5 11. Nc5? { (3.12 → 1.67) Mistake. Nc3 was best. } (11. Nc3 b5 12. Nd2 Rg6 13. Re1 f5 14. Qh5 Kd8 15. Bxb5 Bxe6 16. Nb3 Qc7 17. Bd3 Nd7) 11... Qxa2 12. Nb3?? { (1.77 → -1.28) Blunder. Nh4 was best. } (12. Nh4 Kd8) 12... b5?? { (-1.28 → 1.61) Blunder. a5 was best. } (12... a5 13. Nbd2) 13. Nfd2? { (1.61 → 0.42) Mistake. Qe3 was best. } (13. Qe3) 13... Ba6?? { (0.42 → 5.31) Blunder. a5 was best. } (13... a5) 14. Qh5+ Kd8 15. Qf7 Rh8 16. Bd3?? { (5.09 → 2.46) Blunder. c3 was best. } (16. c3 Bc8) 16... Kc7?? { (2.46 → 4.97) Blunder. b4 was best. } (16... b4 17. Bxh7 h5 18. g4 Bb5 19. f4 a5 20. g5 fxg5 21. fxg5 Kc7 22. g6 a4 23. g7) 17. Bxh7 b4?! { (4.18 → 6.19) Inaccuracy. c5 was best. } (17... c5 18. Nxc5) 18. Bd3?? { (6.19 → 2.24) Blunder. Bg8 was best. } (18. Bg8) 18... Bxd3?? { (2.24 → 4.79) Blunder. h5 was best. } (18... h5 19. f4) 19. cxd3 a5 20. Nc5?? { (4.62 → 0.00) Blunder. Kc2 was best. } (20. Kc2) 20... Qa1+?? { (0.00 → 9.03) Blunder. Na6 was best. } (20... Na6 21. Ncb3 Qa4 22. Kc2 Qb5 23. Nxa5 b3+ 24. Ndxb3 Nb4+ 25. Kc3 c5 26. dxc5 Rxa5 27. Nxa5) 21. Nb1?? { (9.03 → -1.00) Blunder. Kc2 was best. } (21. Kc2) 21... a4?? { (-1.00 → 3.15) Blunder. Na6 was best. } (21... Na6 22. Nxa6+ Rxa6 23. Qe8 h5 24. f4 Rb6 25. Qd7+ Kb8 26. Kc2 Qa4+ 27. Kd2 Bh6 28. Qxe7) 22. Qe8?? { (3.15 → -1.89) Blunder. Kc2 was best. } (22. Kc2 Qa2) 22... a3 23. bxa3?? { (-1.85 → -7.91) Blunder. Rd2 was best. } (23. Rd2 h5) 23... Rxa3?? { (-7.91 → 0.17) Blunder. bxa3 was best. } (23... bxa3 24. Kd2 Qxd4 25. Ke2 Qxc5 26. Rc1 Qd6 27. Rhe1 Qxe6+ 28. Kf1 Qd7 29. Qg6 e5 30. Qxf6) 24. Kc2?? { (0.17 → Mate in 2) Checkmate is now unavoidable. Nd7 was best. } (24. Nd7 Nxd7) 24... Ra2+ 25. Kb3 Qb2# { Black wins by checkmate. } 0-1