CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/46NqnMWW"] [Date "2022.11.04"] [White "Jackson"] [Black "Aden"] [Result "1-0"] [UTCDate "2022.11.04"] [UTCTime "23:15:15"] [WhiteElo "1793"] [BlackElo "1327"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-28"] [WhiteTitle "GM🏆"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6?! { (0.21 → 0.82) Inaccuracy. e5 was best. } { B02 Alekhine Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Ne2?? { (0.82 → -1.89) Blunder. e5 was best. } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... Nxe4 3. f3 Ng5? { (-1.73 → -0.26) Mistake. Nd6 was best. } (3... Nd6 4. d4 e6 5. Ng3 b5 6. Nc3 b4 7. Nce4 Be7 8. Nxd6+ Bxd6 9. Be3 O-O 10. Qd2) 4. d3? { (-0.26 → -1.56) Mistake. d4 was best. } (4. d4 f6 5. c4 c6 6. d5 Nf7 7. Be3 Na6 8. Nbc3 e6 9. a3 Bc5 10. Bxc5 Nxc5) 4... h6 5. h4 Nh7 6. Nf4?? { (-1.45 → -3.34) Blunder. d4 was best. } (6. d4 e6) 6... e5 7. Ne2 Bc5?! { (-3.20 → -2.44) Inaccuracy. c5 was best. } (7... c5 8. f4 Nc6 9. fxe5 d6 10. e6 Bxe6 11. Nf4 Qd7 12. Nc3 Be7 13. g3 Nf6 14. Bg2) 8. Nbc3?! { (-2.44 → -3.26) Inaccuracy. c3 was best. } (8. c3) 8... Bb4?? { (-3.26 → -0.35) Blunder. Nc6 was best. } (8... Nc6 9. Nd5 d6 10. Be3 Be6 11. Bxc5 dxc5 12. Ndc3 Qe7 13. Qd2 O-O-O 14. O-O-O f5 15. Qe3) 9. Bd2?? { (-0.35 → -3.08) Blunder. d4 was best. } (9. d4 O-O 10. dxe5 Re8 11. Bf4 Nc6 12. Qd5 Qe7 13. O-O-O Nxe5 14. a3 Bc5 15. Na4 Bb6) 9... O-O?! { (-3.08 → -2.17) Inaccuracy. d5 was best. } (9... d5 10. d4) 10. Ne4?! { (-2.17 → -3.53) Inaccuracy. Nd5 was best. } (10. Nd5 Bc5) 10... Bxd2+? { (-3.53 → -2.16) Mistake. Be7 was best. } (10... Be7 11. c4) 11. Qxd2 Nc6 12. O-O-O d5 13. N4g3 a5? { (-3.35 → -1.77) Mistake. d4 was best. } (13... d4 14. Kb1) 14. f4? { (-1.77 → -3.69) Mistake. d4 was best. } (14. d4 Nf6) 14... exf4?! { (-3.69 → -2.79) Inaccuracy. Nf6 was best. } (14... Nf6 15. fxe5 Nxe5 16. Nd4 Re8 17. Be2 c5 18. Ndf5 d4 19. Rde1 Ra6 20. Kb1 a4 21. a3) 15. Qxf4 Qe7?! { (-3.46 → -2.42) Inaccuracy. Nf6 was best. } (15... Nf6 16. d4) 16. Nf5?! { (-2.42 → -3.13) Inaccuracy. d4 was best. } (16. d4 Re8) 16... Qf6?! { (-3.13 → -2.25) Inaccuracy. Bxf5 was best. } (16... Bxf5 17. Qxf5 Qe3+ 18. Kb1 Nf6 19. Rh3 Qe6 20. Qf4 Rfe8 21. d4 Qg4 22. Rb3 Rab8 23. Kc1) 17. Neg3?? { (-2.25 → -5.48) Blunder. Ne3 was best. } (17. Ne3 Ne7) 17... Bxf5?? { (-5.48 → -1.94) Blunder. Kh8 was best. } (17... Kh8 18. Be2) 18. Nxf5 Rae8?! { (-1.78 → -1.19) Inaccuracy. Ne7 was best. } (18... Ne7 19. Nxe7+) 19. Qg4?? { (-1.19 → -6.61) Blunder. g4 was best. } (19. g4) 19... Re5?! { (-6.61 → -4.50) Inaccuracy. h5 was best. } (19... h5 20. Qxh5) 20. Ng3 Nb4?? { (-4.43 → -1.49) Blunder. h5 was best. } (20... h5 21. Qf3) 21. a3 Na2+?? { (-1.38 → 2.29) Blunder. Nc6 was best. } (21... Nc6 22. d4 Qe6 23. Qf4 Re1 24. Bb5 Rxh1 25. Rxh1 Qf6 26. Qxf6 Nxf6 27. Bxc6 bxc6 28. Re1) 22. Kb1 Rfe8?? { (2.35 → 5.14) Blunder. Nc3+ was best. } (22... Nc3+ 23. bxc3) 23. Be2?? { (5.14 → 0.95) Blunder. Kxa2 was best. } (23. Kxa2) 23... Qf5?? { (0.95 → 11.57) Blunder. Nc3+ was best. } (23... Nc3+ 24. bxc3 Qb6+ 25. Ka2 Nf6 26. Qd4 Qxd4 27. cxd4 Rxe2 28. Nxe2 Rxe2 29. Kb2 Rxg2 30. Rdg1) 24. Nxf5 Rxf5 25. Qxf5 Rxe2 26. Rhf1 g6 27. Qxf7+ Kh8 28. Qxg6?! { (Mate in 10 → 16.36) Lost forced checkmate sequence. Qxc7 was best. } (28. Qxc7 Nc3+ 29. Qxc3+ Kg8 30. Qc8+ Kg7 31. Qxb7+ Kg8 32. Qxd5+ Kh8 33. Rf7 Kg8 34. Ra7+ Re6) 28... Nf8?! { (16.36 → Mate in 1) Checkmate is now unavoidable. Re7 was best. } (28... Re7 29. Qxh6) 29. Rxf8# { White wins by checkmate. } 1-0