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Puzzles (3 cohencoins award for each match):

Puzzle AlBAi: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/p0MUuQ7r"] [Date "2026.08.24"] [White "KiRiLL"] [Black "Ezra1"] [Result "0-1"] [UTCDate "2026.08.24"] [UTCTime "15:32:20"] [WhiteElo "1361"] [BlackElo "1396"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+6"] [WhiteTitle "GM"] [BlackTitle "😼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 { C42 Russian Game } d5?! { (0.64 → 1.36) Inaccuracy. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. c4 Nb4 9. Re1 Nxd3 10. Qxd3) 4. Nc3?! { (1.36 → 0.79) Inaccuracy. exd5 was best. } (4. exd5 Qxd5 5. Qe2 Be6 6. Nc3 Qd6 7. b3 Nc6 8. Nxc6 Qxc6 9. Qb5 Qxb5 10. Bxb5+ c6) 4... dxe4?! { (0.79 → 1.33) Inaccuracy. d4 was best. } (4... d4 5. Bc4 dxc3 6. Bxf7+ Ke7 7. Bb3 Qd4 8. Nf7 cxb2 9. Bxb2 Qxb2 10. O-O Bg4 11. Qe1) 5. d4?! { (1.33 → 0.53) Inaccuracy. Bc4 was best. } (5. Bc4 Be6) 5... exd3 6. Nxd3?! { (0.83 → -0.06) Inaccuracy. Bxd3 was best. } (6. Bxd3) 6... Nc6 7. Qe2+ Be7 8. Bf4?! { (-0.32 → -1.15) Inaccuracy. Be3 was best. } (8. Be3 O-O) 8... Bf5? { (-1.15 → 0.07) Mistake. Nd5 was best. } (8... Nd5 9. O-O-O Nxc3 10. bxc3 O-O 11. Nb2 Qe8 12. Qf3 Bf6 13. Bxc7 Be6 14. Bd6 Qc8 15. Bxf8) 9. O-O-O O-O 10. Ne5 Nxe5?? { (-0.05 → 6.78) Blunder. Nd4 was best. } (10... Nd4 11. Qd2 c5 12. Bd3 Qc8 13. Rhe1 Rd8 14. Bg5 b5 15. Qf4 Bxd3 16. Rxd3 Ne6 17. Qe3) 11. Rxd8 Raxd8 12. Qxe5 Bg6 13. Qxe7 Rfe8 14. Qxc7?? { (7.76 → Mate in 2) Checkmate is now unavoidable. Qxd8 was best. } (14. Qxd8 Rxd8 15. Bg5 Rd6 16. Bxf6 Rxf6 17. f3 Rc6 18. Bd3 Bxd3 19. Rd1 Rxc3 20. bxc3 g5) 14... Re1+ 15. Nd1 Rdxd1# { Black wins by checkmate. } 0-1
RapidOverall
10011001
22
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