CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Dl682PQI"] [Date "2025.08.05"] [White "Dewey"] [Black "Rhys1"] [Result "0-1"] [UTCDate "2025.08.05"] [UTCTime "14:12:05"] [WhiteElo "959"] [BlackElo "1309"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van Geet Opening: Reversed Nimzowitsch"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nc3 e5 { A00 Van Geet Opening: Reversed Nimzowitsch } 2. Nf3 Nc6 3. d3 Nf6 4. e3?! { (-0.21 → -0.72) Inaccuracy. e4 was best. } (4. e4) 4... d5 5. b3? { (-0.58 → -1.79) Mistake. a3 was best. } (5. a3) 5... Bf5?! { (-1.79 → -1.11) Inaccuracy. Bb4 was best. } (5... Bb4 6. Bd2 e4 7. Nd4 Nxd4 8. exd4 Qe7 9. Be2 exd3 10. cxd3 c6 11. O-O Bd6 12. Re1) 6. Qd2?? { (-1.11 → -2.90) Blunder. a3 was best. } (6. a3 d4 7. exd4 exd4 8. Ne2 Bg4 9. b4 a6 10. Ng3 Nd5 11. Bd2 Qe7+ 12. Qe2 O-O-O) 6... Bc5? { (-2.90 → -1.50) Mistake. d4 was best. } (6... d4 7. exd4 exd4 8. Qe2+ Be7 9. Ne4 O-O 10. Nxf6+ Bxf6 11. Qd1 Re8+ 12. Be2 Qe7 13. Bd2) 7. a3 O-O?! { (-1.61 → -0.72) Inaccuracy. d4 was best. } (7... d4 8. exd4 Nxd4 9. Nxd4 exd4 10. Ne2 Qe7 11. g3 O-O-O 12. b4 Bb6 13. a4 a5 14. bxa5) 8. g3? { (-0.72 → -1.88) Mistake. Ne2 was best. } (8. Ne2 Bg4 9. Ng3 Bxf3 10. gxf3 a5 11. h4 Re8 12. Bh3 Bf8 13. h5 h6 14. Bb2 d4) 8... Qd7?! { (-1.88 → -1.27) Inaccuracy. d4 was best. } (8... d4) 9. h3?! { (-1.27 → -2.39) Inaccuracy. Bg2 was best. } (9. Bg2 Bh3) 9... Rfe8 10. Bb2?! { (-1.81 → -2.49) Inaccuracy. g4 was best. } (10. g4 d4) 10... Rad8?! { (-2.49 → -1.37) Inaccuracy. e4 was best. } (10... e4 11. Na4) 11. O-O-O?! { (-1.37 → -1.98) Inaccuracy. b4 was best. } (11. b4 Bf8 12. g4 Bg6 13. Bg2 d4 14. Nd1 e4 15. Nxd4 Nxd4 16. Bxd4 exd3 17. Bxf6 gxf6) 11... Qd6? { (-1.98 → -0.41) Mistake. d4 was best. } (11... d4) 12. Re1?? { (-0.41 → -3.66) Blunder. g4 was best. } (12. g4 Bg6) 12... Bxa3 13. Bxa3? { (-3.39 → -7.00) Mistake. g4 was best. } (13. g4 Bg6 14. g5 Nh5 15. Nb5 Bxb2+ 16. Kxb2 Qe7 17. Rg1 a6 18. Nc3 e4 19. Nh2 Nb4) 13... Qxa3+ 14. Kb1 Na5?? { (-6.74 → -1.91) Blunder. Nb4 was best. } (14... Nb4 15. Qc1) 15. Na2?? { (-1.91 → -4.03) Blunder. Nb5 was best. } (15. Nb5 Qc5 16. Qxa5 a6 17. b4 Qxb5 18. Qxb5 axb5 19. Kb2 Nd7 20. g4 Be6 21. d4 e4) 15... Nxb3?? { (-4.03 → -1.91) Blunder. Nc6 was best. } (15... Nc6 16. g4 Be6 17. g5 Nd7 18. h4 a5 19. Nc3 Nb6 20. Nb5 Qe7 21. d4 a4 22. Nxe5) 16. Qc1?? { (-1.91 → -12.68) Blunder. cxb3 was best. } (16. cxb3 Qxb3+ 17. Ka1 d4 18. g4 Be6 19. exd4 exd4 20. g5 Nd7 21. Nxd4 Nc5 22. Nxe6 Rxe6) 16... Nxc1 17. Ka1?! { (-13.24 → Mate in 1) Checkmate is now unavoidable. Nxc1 was best. } (17. Nxc1 Rd6) 17... Qxa2# { Black wins by checkmate. } 0-1