CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/riQKjR99"] [Date "2022.10.04"] [White "EMmI"] [Black "Patrick2"] [Result "0-1"] [UTCDate "2022.10.04"] [UTCTime "14:34:41"] [WhiteElo "1295"] [BlackElo "1258"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+136"] [WhiteTitle "GM🐇"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nc3?! { (0.92 → 0.11) Inaccuracy. d5 was best. } (2. d5) 2... d5 3. Nf3 e6?! { (-0.10 → 0.67) Inaccuracy. Bf5 was best. } (3... Bf5 4. e3 e6 5. Bb5 Bd6 6. O-O Qd7 7. Bd3 Nf6 8. Bxf5 exf5 9. b3 O-O 10. Ne2) 4. e4 Nf6 5. Qd3?! { (0.89 → -0.05) Inaccuracy. e5 was best. } (5. e5 Ne4 6. Ne2 Na5 7. Ng3 c5 8. Bd3 Nxg3 9. hxg3 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6) 5... Bd6?? { (-0.05 → 6.75) Blunder. Nb4 was best. } (5... Nb4 6. Qe2 dxe4 7. Nxe4 Nxe4 8. Qxe4 Qd5 9. Qe2 Qf5 10. Qb5+ Qxb5 11. Bxb5+ c6 12. Ba4) 6. Qe3?? { (6.75 → -0.07) Blunder. e5 was best. } (6. e5 O-O) 6... O-O?? { (-0.07 → 3.31) Blunder. Nb4 was best. } (6... Nb4 7. Qe2) 7. Bb5?? { (3.31 → -0.29) Blunder. e5 was best. } (7. e5 Ng4 8. Qf4 Ngxe5 9. dxe5 Nxe5 10. Nxe5 f6 11. Qh4 Bxe5 12. Bd3 h6 13. Be3 Bd6) 7... a6?? { (-0.29 → 3.34) Blunder. e5 was best. } (7... e5 8. Bxc6 exd4 9. Qxd4 bxc6 10. Bg5 Re8 11. O-O-O c5 12. Qd3 d4 13. Nd5 a5 14. Rhe1) 8. Bxc6 bxc6? { (3.24 → 5.65) Mistake. Ng4 was best. } (8... Ng4 9. Qd3) 9. b4?? { (5.65 → -2.00) Blunder. e5 was best. } (9. e5 c5) 9... a5 10. bxa5?! { (-1.56 → -2.29) Inaccuracy. e5 was best. } (10. e5 Ng4) 10... Rxa5?? { (-2.29 → 0.23) Blunder. Bb4 was best. } (10... Bb4 11. Bd2 Bxc3 12. Qxc3 Nxe4 13. Qe3 Nxd2 14. Nxd2 c5 15. dxc5 Rxa5 16. Nb3 Ra4 17. O-O) 11. O-O?? { (0.23 → -1.46) Blunder. e5 was best. } (11. e5) 11... Qe7?? { (-1.46 → 4.68) Blunder. dxe4 was best. } (11... dxe4) 12. exd5?? { (4.68 → -1.88) Blunder. e5 was best. } (12. e5 c5) 12... cxd5 13. Qg5 g6?? { (-2.44 → 0.08) Blunder. h6 was best. } (13... h6 14. Qh4) 14. Rd1?! { (0.08 → -0.68) Inaccuracy. Ne5 was best. } (14. Ne5 Ra6 15. Nb5 Qd8 16. Nxd6 cxd6 17. Ng4 Nxg4 18. Qxg4 Re8 19. Qf3 Qh4 20. Bf4 Bd7) 14... Bd7?! { (-0.68 → -0.15) Inaccuracy. Nd7 was best. } (14... Nd7 15. Qxe7 Bxe7 16. a4 Nb6 17. Bf4 Bd6 18. Bh6 Re8 19. Nb5 Bd7 20. Nxd6 cxd6 21. Rdb1) 15. Rb1?? { (-0.15 → -1.72) Blunder. Ne5 was best. } (15. Ne5 Rd8) 15... Ne4?? { (-1.72 → 2.77) Blunder. Rfa8 was best. } (15... Rfa8) 16. Qe3?? { (2.77 → -1.28) Blunder. Nxe4 was best. } (16. Nxe4) 16... Nxc3 17. Qxc3 Rxa2 18. Qb3?! { (-1.44 → -2.14) Inaccuracy. Bh6 was best. } (18. Bh6 Rfa8 19. Rb7 Ba4 20. Rdb1 Qe8 21. R7b2 Rxb2 22. Qxb2 f6 23. h4 Qb5 24. Qc1 Ba3) 18... Ba4?? { (-2.14 → 7.67) Blunder. Rfa8 was best. } (18... Rfa8 19. Re1 Be8 20. h3 Qd7 21. Bh6 Qc6 22. Qe3 Qxc2 23. Ne5 Qe4 24. Ng4 Qxe3 25. Nf6+) 19. Qxa2 Ra8 20. Ba3?? { (7.87 → 1.93) Blunder. Re1 was best. } (20. Re1 Qf8 21. Bd2 h6 22. Qb2 g5 23. Kh1 Qg7 24. Qb7 Rf8 25. Qa6 g4 26. Ng1 Qxd4) 20... Bxa3 21. Rd3 Bd6 22. c4?? { (1.35 → -1.99) Blunder. Rc3 was best. } (22. Rc3 Kg7 23. Qb2 Be8 24. g3 g5 25. h4 h6 26. hxg5 hxg5 27. Ra1 Rd8 28. Ra7 f6) 22... dxc4?? { (-1.99 → 0.80) Blunder. Bc6 was best. } (22... Bc6) 23. Qxc4 Qf6 24. Rb7?? { (0.81 → -2.68) Blunder. Ne5 was best. } (24. Ne5 Be8 25. Qc3 Qf4 26. Qe1 Bc6 27. Nxc6 Qxh2+ 28. Kf1 Qh1+ 29. Ke2 Qxg2 30. Qh1 Ra2+) 24... Bd7?? { (-2.68 → 0.37) Blunder. Bc6 was best. } (24... Bc6 25. Rb1 Be4 26. Re1 Qf4 27. h3 Bxd3 28. Qxd3 Ra3 29. Qb5 Qf6 30. Qb8+ Kg7 31. Qb2) 25. Rxc7?? { (0.37 → -7.84) Blunder. Rb1 was best. } (25. Rb1 Qf4) 25... Bxc7 26. Qxc7? { (-7.76 → Mate in 4) Checkmate is now unavoidable. Rd1 was best. } (26. Rd1 Bd6) 26... Ra1+ 27. Ne1 Rxe1# { Black wins by checkmate. } 0-1