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Puzzles (3 cohencoins award for each match):

Puzzle Ejygc: 260

Puzzle z2M0Z: 616

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/W5PEr2gG"] [Date "2025.10.10"] [White "Terry"] [Black "Drew"] [Result "0-1"] [UTCDate "2025.10.10"] [UTCTime "23:42:49"] [WhiteElo "1036"] [BlackElo "1604"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Gunderam Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 c6?! { (0.61 → 1.58) Inaccuracy. Nc6 was best. } { C40 King's Pawn Game: Gunderam Gambit } (2... Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. c3 O-O 9. Re1) 3. Bc4? { (1.58 → 0.19) Mistake. d4 was best. } (3. d4 Nf6 4. Nc3 exd4 5. Qxd4 d5 6. Bg5 Be7 7. exd5 cxd5 8. O-O-O Nc6 9. Qd2 Be6) 3... d5 4. Bd3?? { (0.16 → -2.68) Blunder. exd5 was best. } (4. exd5 cxd5) 4... Nf6? { (-2.68 → -0.97) Mistake. dxe4 was best. } (4... dxe4 5. Bxe4 f5 6. Bd3 e4 7. Bc4 exf3 8. O-O fxg2 9. Re1+ Kd7 10. d4 Bd6 11. Nd2) 5. O-O?? { (-0.97 → -6.63) Blunder. Be2 was best. } (5. Be2) 5... dxe4 6. Bc4 exf3 7. gxf3 Bh3 8. Re1 { White offers draw } 8... e4?! { (-9.23 → -5.73) Inaccuracy. Qd4 was best. } (8... Qd4 9. d3 Bc5 10. Qe2 Nbd7 11. Bg5 O-O 12. Nd2 Kh8 13. Kh1 b5 14. c3 Qxf2 15. Qxf2) 9. fxe4 Nbd7?! { (-6.47 → -4.75) Inaccuracy. Bc5 was best. } (9... Bc5 10. Qf3) 10. e5 Ne4?? { (-5.68 → -1.57) Blunder. Nd5 was best. } (10... Nd5 11. d4) 11. Rxe4?? { (-1.57 → -10.00) Blunder. d3 was best. } (11. d3 Nec5) 11... Qg5+ 12. Kh1?! { (-10.11 → Mate in 1) Checkmate is now unavoidable. Rg4 was best. } (12. Rg4 Bxg4) 12... Qg2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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