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Puzzles (3 cohencoins award for each match):

Puzzle sz94u: 803

Puzzle JvdG4: 1953

GM🥉 xavi (1788) +1
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/UPgRlsT6"] [Date "2026.01.07"] [White "Owen6"] [Black "xavi"] [Result "0-1"] [UTCDate "2026.01.07"] [UTCTime "21:10:08"] [WhiteElo "1322"] [BlackElo "1788"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [WhiteTitle "GM♠"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. Bd3? { (0.79 → -0.63) Mistake. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 d5 7. O-O Nf6 8. h3 Nc6 9. a3 O-O) 3... Bc5? { (-0.63 → 0.46) Mistake. d5 was best. } (3... d5 4. Nxe5 Bd6 5. Be2 Nxe4 6. Nf3 O-O 7. O-O Re8 8. c4 c6 9. d4 Bf5 10. Nc3) 4. Nxe5 Nc6 5. Nxc6 dxc6 6. O-O? { (0.33 → -0.88) Mistake. h3 was best. } (6. h3 O-O 7. Nc3 Qe7 8. Qe2 Re8 9. b3 Bd4 10. a4 Bf5 11. Ba3 Qe5 12. O-O-O Bxe4) 6... Ng4 7. Qf3 Qh4?? { (-1.28 → 0.55) Blunder. Ne5 was best. } (7... Ne5 8. Qg3 Nxd3 9. cxd3 Be6 10. d4 Bxd4 11. d3 Qd7 12. Nd2 O-O-O 13. Nf3 Bf6 14. d4) 8. h3?? { (0.55 → -9.41) Blunder. Qg3 was best. } (8. Qg3 Qe7 9. Bc4 g5 10. Qc3 Rg8 11. d4 Qd6 12. e5 Qxd4 13. Qxd4 Bxd4 14. c3 Nxe5) 8... Nxf2?? { (-9.41 → 3.07) Blunder. Ne5 was best. } (8... Ne5) 9. Bc4?? { (3.07 → Mate in 7) Checkmate is now unavoidable. Rxf2 was best. } (9. Rxf2 Be6) 9... Nxh3+ 10. Kh2 Nf4+ 11. Qh3 Nxh3 12. gxh3?! { (-20.51 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (12. g3 Qh6) 12... Bd6+ 13. Kg1 Bc5+ 14. Kg2 Qxh3# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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