CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/AoV5TQwc"] [Date "2026.07.14"] [White "Benton"] [Black "Koa"] [Result "1-0"] [UTCDate "2026.07.14"] [UTCTime "20:34:11"] [WhiteElo "2028"] [BlackElo "1150"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-3"] [WhiteTitle "🎩"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.43 → 1.03) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. d5 Ne5 3. e4 d6 4. Nf3?! { (1.32 → 0.51) Inaccuracy. f4 was best. } (4. f4 Nd7 5. Nf3 c6 6. c4 g6 7. Bd3 Ngf6 8. Nc3 Bg7 9. h3 cxd5 10. cxd5 O-O) 4... c5?? { (0.51 → 2.72) Blunder. Nxf3+ was best. } (4... Nxf3+) 5. dxc6?? { (2.72 → 0.35) Blunder. Nxe5 was best. } (5. Nxe5) 5... bxc6? { (0.35 → 1.40) Mistake. Nxf3+ was best. } (5... Nxf3+ 6. Qxf3) 6. Nxe5 dxe5?! { (1.32 → 2.34) Inaccuracy. Qa5+ was best. } (6... Qa5+ 7. Nd2) 7. Qxd8+ Kxd8 8. Nc3?! { (2.41 → 1.75) Inaccuracy. Na3 was best. } (8. Na3 Nf6 9. Nc4 Nd7 10. Be3 f6 11. Na5 Kc7 12. a3 e6 13. b4 c5 14. Rb1 Rb8) 8... f6?! { (1.75 → 2.82) Inaccuracy. Nf6 was best. } (8... Nf6 9. f3) 9. Bc4 Rb8? { (2.50 → 4.00) Mistake. g6 was best. } (9... g6 10. Be3) 10. b3?! { (4.00 → 3.00) Inaccuracy. Be3 was best. } (10. Be3) 10... Rb4? { (3.00 → 4.82) Mistake. e6 was best. } (10... e6 11. Be3) 11. Ba3 Rb6?! { (4.40 → 5.90) Inaccuracy. Rb8 was best. } (11... Rb8 12. Bc5 Ra8 13. O-O-O+ Kc7 14. Na4 Nh6 15. Rd3 e6 16. Rhd1 Nf7 17. Ba6 Bxc5 18. Nxc5) 12. O-O-O+ Bd7 13. Be6 a5 14. Rxd7+ Kc8 15. Rxe7+ Kd8?! { (18.27 → Mate in 1) Checkmate is now unavoidable. Kb8 was best. } (15... Kb8 16. Bd6+) 16. Rd7+?! { (Mate in 1 → 12.08) Lost forced checkmate sequence. Rd1# was best. } (16. Rd1#) 16... Kc8 17. Bxf8 f5?! { (19.88 → Mate in 6) Checkmate is now unavoidable. Ne7 was best. } (17... Ne7 18. Rxe7+) 18. Bd6 c5 19. Ra7+ Kd8 20. Ra8+ Rb8 21. Rxb8# { White wins by checkmate. } 1-0