CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XD6FgmWR"] [Date "2026.08.28"] [White "Eli4"] [Black "Eunyul"] [Result "0-1"] [UTCDate "2026.08.28"] [UTCTime "23:45:07"] [WhiteElo "724"] [BlackElo "1327"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } Be6?! { (0.13 → 0.72) Inaccuracy. e6 was best. } (2... e6 3. Nf3 Be7 4. b3 Nf6 5. Bd3 b6 6. O-O Bb7 7. Bb2 O-O 8. Nbd2 Nbd7 9. Rc1) 3. Nc3 Nc6 4. Nf3 Qb8?? { (0.50 → 2.60) Blunder. a6 was best. } (4... a6 5. Bd3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Bd2 Nb4 9. O-O e6 10. Rfd1 Nxd3 11. cxd3) 5. Bd3?! { (2.60 → 1.70) Inaccuracy. Ng5 was best. } (5. Ng5 Bf5) 5... Qd8 6. Bd2?! { (2.13 → 1.12) Inaccuracy. e4 was best. } (6. e4 dxe4) 6... Qd7?! { (1.12 → 1.70) Inaccuracy. Nf6 was best. } (6... Nf6 7. h3 g6 8. Rc1 Bg7 9. Ne2 Ne4 10. O-O Nxd2 11. Qxd2 O-O 12. Nf4 Qd6 13. Nxe6) 7. Nxd5? { (1.70 → 0.30) Mistake. Na4 was best. } (7. Na4 Bg4) 7... Bxd5 8. e4 Be6 9. e5?? { (0.16 → -4.90) Blunder. d5 was best. } (9. d5 Bxd5 10. exd5 Qxd5 11. Qe2 Nf6 12. Bc4 Qf5 13. Bb5 a6 14. Bxc6+ bxc6 15. Qe5 Qxe5+) 9... O-O-O?! { (-4.90 → -3.42) Inaccuracy. Nxd4 was best. } (9... Nxd4 10. Nxd4 Qxd4 11. Qe2 c6 12. O-O-O Bxa2 13. Bc3 Qf4+ 14. Bd2 Qa4 15. Bc3 Bd5 16. b3) 10. d5?? { (-3.42 → -7.53) Blunder. c3 was best. } (10. c3 f6) 10... Bxd5 11. Nd4 Bxg2 12. Nxc6 Bxh1? { (-9.15 → -4.69) Mistake. Bxc6 was best. } (12... Bxc6 13. Rg1) 13. Qf3? { (-4.69 → -15.84) Mistake. Nxd8 was best. } (13. Nxd8 Qxd8) 13... Bxf3 14. Bf4 Qxc6 15. Bb5 Qxb5 16. c4 Qxc4 17. b4 Qe2# { Black wins by checkmate. } 0-1