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Puzzles (3 cohencoins award for each match):

Puzzle gFkCr: 473

Puzzle fhO8O: 674

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sElvkXHE"] [Date "2025.10.06"] [White "Ellis"] [Black "Walker"] [Result "0-1"] [UTCDate "2025.10.06"] [UTCTime "15:40:44"] [WhiteElo "969"] [BlackElo "1473"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+1"] [BlackTitle "⚡"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Mieses Opening: Reversed Rat"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d3 e5 { A00 Mieses Opening: Reversed Rat } 2. Be3? { (0.02 → -1.23) Mistake. c4 was best. } (2. c4 Nf6) 2... d6? { (-1.23 → -0.13) Mistake. d5 was best. } (2... d5 3. g3 c5 4. Bd2 Nf6 5. Bg2 Nc6 6. c4 d4 7. Bxc6+ bxc6 8. Qa4 Bd7 9. Nf3) 3. Nc3?! { (-0.13 → -1.00) Inaccuracy. c4 was best. } (3. c4 g6 4. g3 Nc6 5. Nc3 Bg7 6. Bg2 Nd4 7. Nf3 Ne7 8. O-O Bg4 9. Bd2 Bxf3) 3... d5 4. Nf3?? { (-0.96 → -4.48) Blunder. Bd2 was best. } (4. Bd2 d4) 4... d4 5. Bg5 f6 6. Bh4 dxc3 7. bxc3 Bc5 8. d4 exd4 9. cxd4 Bb4+ 10. c3 Bxc3+ 11. Nd2 Qxd4 12. Qa4+ Qxa4 13. Rd1 Nc6 14. e4 Nd4 15. Bc4?! { (-19.81 → Mate in 2) Checkmate is now unavoidable. Bd3 was best. } (15. Bd3 Qxa2) 15... Nc2+?! { (Mate in 2 → -18.15) Lost forced checkmate sequence. Qxc4 was best. } (15... Qxc4 16. Bxf6 Nc2#) 16. Kf1 b5 17. f4 Bxd2 18. Rxd2 Qxc4+ 19. Kf2 Qc5+ 20. Kf1 Bg4 21. h3 Qe3 22. hxg4?! { (-27.94 → Mate in 5) Checkmate is now unavoidable. f5 was best. } (22. f5 Qxd2 23. Kg1 Be2 24. e5 Qe3+ 25. Kh2 Qxe5+ 26. Bg3 Qd5 27. Bxc7 Ne3 28. Rg1 Nf1+) 22... Qe1+?? { (Mate in 5 → -7.00) Lost forced checkmate sequence. Qxd2 was best. } (22... Qxd2 23. Kg1 Ne3 24. Bf2 Nxg4 25. Bg3 Qc1+ 26. Be1 Qxe1#) 23. Bxe1 Ne3+ 24. Kg1 Nxg4 25. Rh4 Rd8?? { (-7.68 → -2.10) Blunder. N8h6 was best. } (25... N8h6) 26. Rxg4 Rxd2 27. Bxd2 Nh6?? { (-2.77 → 1.44) Blunder. Kf7 was best. } (27... Kf7 28. Rg3 Ne7 29. Ra3 Ra8 30. Ra6 Ke8 31. a4 bxa4 32. Kf2 Kd7 33. Rxa4 Nc6 34. Bc3) 28. Rxg7 a5?! { (1.34 → 2.41) Inaccuracy. c5 was best. } (28... c5 29. Kf2 f5 30. exf5 Nxf5 31. Rc7 O-O 32. Rxc5 a6 33. g4 Nd6 34. Kf3 Re8 35. Rg5+) 29. Bxa5 Rg8?! { (2.78 → 4.12) Inaccuracy. c5 was best. } (29... c5 30. Kf2) 30. Rxc7 Ng4?! { (4.28 → 5.80) Inaccuracy. Rg3 was best. } (30... Rg3 31. Rxh7) 31. Rxh7 Ne3 32. Rc7?? { (6.39 → -0.17) Blunder. Kf2 was best. } (32. Kf2 Rxg2+ 33. Kxe3 Rxa2 34. Bb4 Ra4 35. Bc5 Rc4 36. Bd4 Rc6 37. f5 b4 38. Rb7 Rc3+) 32... Rxg2+ 33. Kh1 Rxa2 34. Rc8+ Kd7 35. Rc7+ Ke6 36. Bb6 b4?? { (-0.16 → 3.77) Blunder. Nf1 was best. } (36... Nf1 37. Rc6+ Kd7 38. Rc7+ Kd6 39. e5+ fxe5 40. fxe5+ Kxe5 41. Rc5+ Kf4 42. Rxb5 Ng3+ 43. Kg1) 37. Bxe3 b3 38. Rc1?? { (4.53 → -0.04) Blunder. Bc5 was best. } (38. Bc5 f5 39. Re7+ Kf6 40. e5+ Kg6 41. Rb7 b2 42. Bg1 Kh5 43. e6 Kg6 44. Rb6 Ra6) 38... b2 39. Rb1?? { (-0.05 → -9.00) Blunder. Rc6+ was best. } (39. Rc6+ Kd7 40. Rb6 Ra1+ 41. Kg2 b1=Q 42. Rxb1 Rxb1 43. f5 Kd6 44. Bd4 Rb4 45. Bxf6 Rxe4) 39... Ra1 40. Rxa1 bxa1=Q+?! { (-58.05 → -5.63) Inaccuracy. bxa1=Q+ was best. } (40... bxa1=Q+) 41. Kh2?! { (-5.63 → -61.21) Inaccuracy. Kg2 was best. } (41. Kg2 Qe1) 41... Qb2+ 42. Kg3 Qe2 43. f5+?! { (-61.29 → Mate in 7) Checkmate is now unavoidable. Bc5 was best. } (43. Bc5 Qxe4) 43... Ke5 44. Bf4+ Kxe4 45. Bg5 Kxf5 46. Bf4 Qd3+ 47. Kf2 Kxf4 48. Kg1 Kg3 49. Kh1 Qd1# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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