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Puzzles (3 cohencoins award for each match):

Puzzle HJZE1: 522

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/om6XkYjm"] [Date "2026.04.15"] [White "Gabriel1"] [Black "Owen6"] [Result "1/2-1/2"] [UTCDate "2026.04.15"] [UTCTime "20:41:57"] [WhiteElo "1406"] [BlackElo "1383"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "🏈"] [BlackTitle "GM♠"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.49 → -0.08) Inaccuracy. O-O was best. } (4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8) 4... bxc6?! { (-0.08 → 0.61) Inaccuracy. dxc6 was best. } (4... dxc6 5. Nc3) 5. Nxe5? { (0.61 → -0.60) Mistake. O-O was best. } (5. O-O) 5... Ba6?? { (-0.60 → 1.89) Blunder. Qe7 was best. } (5... Qe7 6. d4 d6 7. Nc4 Qxe4+ 8. Ne3 Be7 9. O-O O-O 10. c4 Re8 11. Nc3 Qh4 12. h3) 6. Nf3?? { (1.89 → 0.04) Blunder. d3 was best. } (6. d3 Bb4+ 7. c3 Be7 8. O-O O-O 9. Re1 Bb7 10. Nc4 a5 11. Ne3 Re8 12. Nf5 Bf8) 6... Bc5?? { (0.04 → 1.82) Blunder. Nxe4 was best. } (6... Nxe4 7. d3) 7. d4?! { (1.82 → 0.78) Inaccuracy. d3 was best. } (7. d3 O-O) 7... Bb6 8. Nc3? { (1.29 → -0.23) Mistake. e5 was best. } (8. e5 Ne4) 8... O-O?! { (-0.23 → 0.50) Inaccuracy. Ba5 was best. } (8... Ba5) 9. Bg5?! { (0.50 → -0.43) Inaccuracy. e5 was best. } (9. e5 Re8 10. Be3 Ng4 11. Qd2 Nxe3 12. fxe3 d6 13. O-O-O dxe5 14. Nxe5 c5 15. Qf2 Qe7) 9... h6?? { (-0.43 → 1.19) Blunder. Ba5 was best. } (9... Ba5 10. Qc1 Qe8 11. Bxf6 Qxe4+ 12. Kd1 Bxc3 13. Qg5 Qg6 14. bxc3 gxf6 15. Qg3 Rae8 16. Re1) 10. Bxf6 Qxf6 11. a4?? { (1.21 → -2.06) Blunder. Qd2 was best. } (11. Qd2 Ba5 12. O-O-O Rab8 13. Qe3 Rfe8 14. Rhe1 d6 15. a3 c5 16. e5 cxd4 17. Qxd4 dxe5) 11... Ba5 12. e5?! { (-2.50 → -3.37) Inaccuracy. Qd2 was best. } (12. Qd2 Rab8) 12... Rfe8 13. Kd2?? { (-2.75 → -6.33) Blunder. Qd2 was best. } (13. Qd2 Rab8) 13... Bxc3+?? { (-6.33 → -0.39) Blunder. Qf4+ was best. } (13... Qf4+ 14. Ke1) 14. bxc3?? { (-0.39 → -4.31) Blunder. Kxc3 was best. } (14. Kxc3) 14... Qf4+ 15. Ke1 d6 16. g3?! { (-4.32 → -6.80) Inaccuracy. Qd2 was best. } (16. Qd2 Qg4 17. Qe3 dxe5 18. dxe5 Rad8 19. h3 Qxg2 20. Rg1 Qxh3 21. Rd1 Rxd1+ 22. Kxd1 c5) 16... Qg4?? { (-6.80 → -1.99) Blunder. Qf6 was best. } (16... Qf6 17. c4) 17. h3?? { (-1.99 → -5.14) Blunder. Kd2 was best. } (17. Kd2 f6) 17... Qc8?! { (-5.14 → -3.68) Inaccuracy. Qe4+ was best. } (17... Qe4+) 18. Rb1? { (-3.68 → -7.07) Mistake. Kd2 was best. } (18. Kd2 Qf5) 18... dxe5 19. dxe5 f6?! { (-7.99 → -5.25) Inaccuracy. Qf5 was best. } (19... Qf5 20. Rb4) 20. Qe2?! { (-5.25 → -9.54) Inaccuracy. g4 was best. } (20. g4 Qe6) 20... fxe5?? { (-9.54 → -2.60) Blunder. Bxe2 was best. } (20... Bxe2) 21. Qe4?! { (-2.60 → -3.70) Inaccuracy. Qe4 was best. } (21. Qe4) 21... c5?? { (-3.70 → -1.35) Blunder. Qe6 was best. } (21... Qe6) 22. Nxe5?! { (-1.35 → -2.08) Inaccuracy. Kd2 was best. } (22. Kd2 Qe6) 22... Bb7?? { (-2.08 → 0.96) Blunder. Qe6 was best. } (22... Qe6 23. f4) 23. Qf4?? { (0.96 → -9.68) Blunder. Qxb7 was best. } (23. Qxb7 Rxe5+ 24. Kf1 Qxb7 25. Rxb7 Rd8 26. Kg2 Rd2 27. Rxc7 Rf5 28. Rf1 Rxc2 29. Rxa7 Rxc3) 23... Bxh1 24. Kd2 Bb7 25. Qf7+ Kh7 26. Qg6+ Kh8?? { (-7.88 → 0.00) Blunder. Kg8 was best. } (26... Kg8) 27. Nf7+ Kg8 28. Nxh6+ Kh8 29. Nf7+ Kg8 30. Nh6+ Kh8 31. Nf7+ Kg8 32. Nh6+ { The game is a draw. } 1/2-1/2
Computer analysisMove timesCrosstableFEN & PGN
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