CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/78sllPpc"] [Date "2022.09.02"] [White "Mason2"] [Black "Chauncey"] [Result "0-1"] [UTCDate "2022.09.02"] [UTCTime "23:07:41"] [WhiteElo "1669"] [BlackElo "1680"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+14"] [WhiteTitle "GM"] [BlackTitle "🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Nimzowitsch Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 Nc6 3. e4 dxe4 4. d5 Ne5 { B00 Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Nimzowitsch Gambit } 5. Nxe4 Bf5? { (-0.03 → 1.12) Mistake. e6 was best. } (5... e6 6. Nc3) 6. Qd4 Nc6 7. Qe3?? { (0.68 → -2.29) Blunder. Bb5 was best. } (7. Bb5 a6) 7... Nb4?! { (-2.29 → -1.47) Inaccuracy. Qxd5 was best. } (7... Qxd5 8. Nc3 Qd7 9. Bb5 a6 10. Bxc6 Qxc6 11. Nf3 Bg4 12. Bd2 Bxf3 13. gxf3 e6 14. O-O-O) 8. Bd3? { (-1.47 → -3.13) Mistake. Bb5+ was best. } (8. Bb5+ c6 9. dxc6 Nxc2+ 10. Ke2 Nxe3 11. c7+ Qd7 12. Bxd7+ Kxd7 13. Nc5+ Kxc7 14. Bxe3 b6) 8... Bxe4?? { (-3.13 → 0.26) Blunder. Qxd5 was best. } (8... Qxd5) 9. Bxe4 Nf6 10. Bd2? { (0.18 → -1.30) Mistake. c4 was best. } (10. c4 Nxe4) 10... Nbxd5 11. Bxd5?! { (-1.17 → -1.97) Inaccuracy. Qe2 was best. } (11. Qe2 c6) 11... Nxd5? { (-1.97 → -0.72) Mistake. Qxd5 was best. } (11... Qxd5) 12. Qe2 e5?! { (-0.79 → 0.00) Inaccuracy. Nb6 was best. } (12... Nb6 13. Nf3 Qd5 14. b3 e6 15. c4 Qh5 16. h3 Be7 17. Rd1 O-O 18. O-O Rfd8 19. Bc3) 13. Qxe5+ Be7? { (0.00 → 1.04) Mistake. Qe7 was best. } (13... Qe7 14. Qxe7+ Bxe7 15. O-O-O O-O-O 16. Nf3 Rhe8 17. Ne5 f6 18. Nd3 Nb6 19. Rhe1 Nd7 20. Nf4) 14. O-O-O O-O 15. Re1? { (0.54 → -0.65) Mistake. Bh6 was best. } (15. Bh6 gxh6 16. Qxd5 Bg5+ 17. Kb1 Qxd5 18. Rxd5 Rad8 19. Rxd8 Rxd8 20. Nf3 Be7 21. Rf1 Bc5) 15... Bf6 16. Qe2?! { (-0.75 → -1.51) Inaccuracy. Qe4 was best. } (16. Qe4 c6 17. f4 Qb6 18. c3 h6 19. Nf3 Rfe8 20. Qd3 Qa5 21. Kb1 Qc7 22. g3 Red8) 16... Re8?? { (-1.51 → 0.13) Blunder. a5 was best. } (16... a5 17. Nf3 a4 18. a3 b5 19. Qd3 c5 20. Ne5 c4 21. Qd4 c3 22. Bxc3 Rc8 23. Bd2) 17. Qd1?? { (0.13 → -2.48) Blunder. Qxe8+ was best. } (17. Qxe8+) 17... Bg5?? { (-2.48 → 6.91) Blunder. Qd6 was best. } (17... Qd6) 18. Rxe8+ Qxe8 19. Bxg5 Rd8 20. Bd2?! { (8.92 → 5.12) Inaccuracy. Bxd8 was best. } (20. Bxd8) 20... Nb4 21. Kb1 Qe6 22. Nf3?? { (5.15 → Mate in 2) Checkmate is now unavoidable. b3 was best. } (22. b3 Qa6) 22... Qxa2+ 23. Kc1 Qa1# { Black wins by checkmate. } 0-1