CohenChessClub.com

[Event "December Megatournament"] [Site "https://cohenchessclub.com/tGxgFBpx"] [Date "2022.12.17"] [White "Jackson"] [Black "Jacob1"] [Result "1-0"] [UTCDate "2022.12.17"] [UTCTime "21:00:52"] [WhiteElo "1809"] [BlackElo "1259"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [WhiteTitle "GM🏆"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 { B01 Scandinavian Defense } 2. e5?! { (0.67 → -0.15) Inaccuracy. exd5 was best. } (2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Ne5 c6) 2... d4 3. f4 d3?? { (-0.37 → 2.67) Blunder. e6 was best. } (3... e6 4. d3 Ne7 5. Nd2 Nd5 6. Ne4 Bb4+ 7. Kf2 Nc6 8. Qe2 O-O 9. Nf3 f5 10. exf6) 4. Bxd3 h5 5. Be2?! { (3.29 → 2.36) Inaccuracy. Be4 was best. } (5. Be4 Nh6) 5... g6?! { (2.36 → 3.70) Inaccuracy. Nh6 was best. } (5... Nh6 6. Nf3 c5 7. d4 e6 8. Nc3 Nc6 9. dxc5 Qxd1+ 10. Bxd1 Bxc5 11. Ne4 Be7 12. c3) 6. Nh3?? { (3.70 → 1.23) Blunder. d4 was best. } (6. d4 Bg4 7. h3 Bxe2 8. Nxe2 e6 9. Be3 Ne7 10. Bf2 Nbc6 11. Nbc3 Nd5 12. Ne4 f5) 6... Bh6?! { (1.23 → 1.94) Inaccuracy. Bxh3 was best. } (6... Bxh3 7. gxh3 e6 8. O-O Ne7 9. c3 c5 10. Bf3 Nbc6 11. Be4 Nf5 12. Na3 Qd7 13. Nc4) 7. d3 Nc6 8. Nc3?! { (2.04 → 1.11) Inaccuracy. Nf2 was best. } (8. Nf2 f6 9. Bf3 fxe5 10. Bxc6+ bxc6 11. fxe5 Bg4 12. Nxg4 hxg4 13. Nd2 Qd4 14. Nc4 Bxc1) 8... Nb4?? { (1.11 → 3.25) Blunder. Bxh3 was best. } (8... Bxh3 9. gxh3) 9. a3?! { (3.25 → 2.20) Inaccuracy. Ng5 was best. } (9. Ng5 Bf5 10. Bf3 e6 11. Bxb7 Bxg5 12. fxg5 Rb8 13. Bf3 Ne7 14. O-O Qd4+ 15. Kh1 O-O) 9... Nc6 10. Ne4?! { (2.81 → 2.07) Inaccuracy. Ng1 was best. } (10. Ng1 b6) 10... f5?? { (2.07 → 4.41) Blunder. Bxh3 was best. } (10... Bxh3 11. gxh3) 11. exf6?? { (4.41 → 2.05) Blunder. Neg5 was best. } (11. Neg5 Nd4 12. Be3 Bxg5 13. Nxg5 b6 14. Bxd4 Qxd4 15. Qc1 Bb7 16. c3 Qd7 17. e6 Qd6) 11... exf6 12. Bf3?! { (2.12 → 1.32) Inaccuracy. Nhf2 was best. } (12. Nhf2 Nd4) 12... f5?? { (1.32 → 4.24) Blunder. Bxh3 was best. } (12... Bxh3 13. gxh3 f5 14. Ng5 Qd7 15. O-O Bxg5 16. fxg5 O-O-O 17. Bd2 Nge7 18. Bc3 Nd4 19. Bg2) 13. Neg5 Bxg5? { (3.97 → 6.52) Mistake. Nd4 was best. } (13... Nd4 14. O-O Ne7 15. Re1 O-O 16. Bd2 Qd6 17. c3 Nxf3+ 18. Nxf3 Bd7 19. c4 c5 20. d4) 14. Qe2+?? { (6.52 → -2.35) Blunder. Nxg5 was best. } (14. Nxg5 Nd4) 14... Be7 15. O-O? { (-2.56 → -4.27) Mistake. Bxc6+ was best. } (15. Bxc6+) 15... b5?? { (-4.27 → 8.44) Blunder. Nd4 was best. } (15... Nd4) 16. Bd2?? { (8.44 → -1.47) Blunder. Bxc6+ was best. } (16. Bxc6+ Bd7) 16... a5?? { (-1.47 → 9.30) Blunder. Qd6 was best. } (16... Qd6) 17. a4?? { (9.30 → -0.70) Blunder. Bxc6+ was best. } (17. Bxc6+ Bd7 18. Bxa8 Qxa8 19. Bc3 Kd8 20. Bxh8 Qd5 21. Qe5 Bc6 22. Qxd5+ Bxd5 23. a4 b4) 17... b4?? { (-0.70 → 8.75) Blunder. Nd4 was best. } (17... Nd4 18. Qe5) 18. Bxc6+ Bd7 19. Bxa8 Qxa8 20. c3 bxc3 21. Bxc3 Bxa4 22. Rxa4 Nf6 23. Bxf6 O-O 24. Bxe7 Rf7 25. Re1 Qc6 26. Rxa5 Qb6+?! { (21.30 → Mate in 8) Checkmate is now unavoidable. h4 was best. } (26... h4 27. Qe6) 27. Rc5?! { (Mate in 8 → 23.74) Lost forced checkmate sequence. Bc5 was best. } (27. Bc5 Qf6 28. Qe8+ Kg7 29. Ng5 Kh6 30. Nxf7+ Kh7 31. Ng5+ Kh6 32. Re7 Qg7 33. Rxg7 Kxg7) 27... g5?! { (23.74 → Mate in 8) Checkmate is now unavoidable. c6 was best. } (27... c6 28. Ng5) 28. Nxg5 Rg7 29. Qe6+ Kh8 30. Qc8+ Rg8 31. Qxf5 Rg7 32. Bf6 Qxb2 33. Bxg7+ Kxg7 34. Rxc7+ Kh8 35. Re8# { White wins by checkmate. } 1-0