CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/HGeYB5Hw"] [Date "2026.10.18"] [White "Nathaniel1"] [Black "Vladimir"] [Result "0-1"] [UTCDate "2026.10.18"] [UTCTime "17:31:09"] [WhiteElo "1049"] [BlackElo "1377"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [BlackTitle "GM🦑"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bb5? { (0.58 → -0.49) Mistake. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3) 2... Bc5 3. f3?? { (0.00 → -2.18) Blunder. Nf3 was best. } (3. Nf3 c6 4. Ba4 Nf6 5. Nxe5 Nxe4 6. d4 O-O 7. O-O Bb6 8. c4 d6 9. Nf3 Bg4) 3... c6 4. Be2 Qh4+? { (-2.30 → -1.00) Mistake. d5 was best. } (4... d5) 5. Kf1?? { (-1.00 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (5. g3 Qe7 6. c3 d5 7. d4 Bb6 8. dxe5 Qc5 9. Qd4 Qxd4 10. cxd4 Bxd4 11. exd5 Bxe5) 5... Qf2# { Black wins by checkmate. } 0-1