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Puzzles (3 cohencoins award for each match):

Puzzle C2dQ7: 407

FEN
[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/tkxnfsFE"] [Date "2026.09.30"] [White "Samuel"] [Black "Caleb5"] [Result "1/2-1/2"] [UTCDate "2026.09.30"] [UTCTime "14:07:01"] [WhiteElo "1398"] [BlackElo "1351"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Clam Variation, King's Gambit Reversed"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d3?! { (0.49 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6) 2... f5?! { (-0.05 → 0.81) Inaccuracy. Nc6 was best. } { C20 King's Pawn Game: Clam Variation, King's Gambit Reversed } (2... Nc6 3. Nf3) 3. exf5 Bb4+?! { (1.35 → 2.11) Inaccuracy. Qf6 was best. } (3... Qf6 4. d4) 4. Qd2?? { (2.11 → -8.20) Blunder. c3 was best. } (4. c3 Be7) 4... Bxd2+ 5. Kxd2 g5 6. d4 Nh6 7. dxe5 Nxf5 8. h4 Nxh4 9. Rxh4 gxh4 10. f3 c5 11. Ke3 Rg8 12. g4 h3 13. Bxh3 Rg5 14. f4 Rxe5+ 15. fxe5 d6 16. exd6 Qxd6 17. c4 Qh2 18. Nf3 Qxh3 19. g5 Qh5 20. g6 Qg5+?? { (-13.36 → 6.02) Blunder. Qh6+ was best. } (20... Qh6+ 21. Ke4 Qxg6+ 22. Kf4 Qh6+ 23. Kg3 Qxc1 24. a4 Qxb2 25. Ra3 Qxb1 26. Re3+ Kd8 27. Re2) 21. Kd3?? { (6.02 → -14.24) Blunder. Nxg5 was best. } (21. Nxg5 hxg6 22. Kf2 Nc6 23. Nc3 Nb4 24. Nd5 Nxd5 25. cxd5 Bf5 26. d6 O-O-O 27. Bf4 Rxd6) 21... Qxg6+ 22. Kd2 Qf5 23. Ne5 Qxe5 24. Kd3?! { (-16.44 → Mate in 4) Checkmate is now unavoidable. a4 was best. } (24. a4 Qf4+) 24... Qxb2?? { (Mate in 4 → -5.68) Lost forced checkmate sequence. Qe1 was best. } (24... Qe1 25. Bd2 Bf5+ 26. Kc3 Qg3+ 27. Be3 Qxe3#) 25. Bxb2 h5? { (-5.34 → -2.82) Mistake. Bf5+ was best. } (25... Bf5+ 26. Ke3) 26. Nc3 h4?? { (-3.37 → -0.08) Blunder. Bf5+ was best. } (26... Bf5+ 27. Ke3 Nc6 28. Rg1 Bg4 29. Ne4 Na5 30. Bc3 Nxc4+ 31. Kd3 b5 32. Nxc5 Bf5+ 33. Ke2) 27. Rg1? { (-0.08 → -1.33) Mistake. Re1+ was best. } (27. Re1+ Kf7) 27... h3? { (-1.33 → 0.00) Mistake. Be6 was best. } (27... Be6 28. Nd5 Na6 29. Bf6 h3 30. Rg7 Nb4+ 31. Ke4 Nxd5 32. cxd5 Bf7 33. Ke5 h2 34. Rh7) 28. Rh1?? { (0.00 → -3.91) Blunder. Rg8+ was best. } (28. Rg8+ Kd7 29. Rg7+ Ke8 30. Rg8+) 28... h2?? { (-3.91 → 0.37) Blunder. Bf5+ was best. } (28... Bf5+ 29. Ne4 Nc6 30. Ke3 O-O-O 31. Nxc5 Na5 32. Kf4 Rf8 33. Bg7 Rf7 34. Bd4 Nxc4 35. Ne4) 29. Rxh2 a5?? { (0.42 → 5.29) Blunder. Bf5+ was best. } (29... Bf5+ 30. Kd2) 30. Rh5?? { (5.29 → 0.97) Blunder. Rh8+ was best. } (30. Rh8+ Kf7 31. Rxc8 Nc6 32. Rxa8 Ne5+ 33. Ke2 Nxc4 34. Rb8 Nd6 35. Kf3 Ke6 36. Ne4 Nxe4) 30... a4?? { (0.97 → 3.37) Blunder. Nc6 was best. } (30... Nc6) 31. Nxa4?? { (3.37 → -3.83) Blunder. Nd5 was best. } (31. Nd5 a3 32. Bc3 Ra6 33. Be5 Nc6 34. Nc7+ Kf7 35. Nxa6 Kg6 36. Rh8 Nxe5+ 37. Kc3 Be6) 31... Bg4?? { (-3.83 → 0.86) Blunder. Rxa4 was best. } (31... Rxa4 32. Kc3) 32. Rxc5?? { (0.86 → -3.57) Blunder. Rh8+ was best. } (32. Rh8+ Ke7 33. Nc3 Bf5+ 34. Kd2 Be6 35. Kc2 Bxc4 36. a4 Kd7 37. Bc1 b6 38. Bf4 Kc6) 32... b6?? { (-3.57 → 0.37) Blunder. Rxa4 was best. } (32... Rxa4 33. Rb5 Bf3 34. Rf5 Bc6 35. Kc3 Rxa2 36. Rh5 Nd7 37. Kb3 Ra6 38. Bd4 Bf3 39. Rh8+) 33. Rc8+?? { (0.37 → -4.14) Blunder. Nxb6 was best. } (33. Nxb6) 33... Ke7?? { (-4.14 → 0.42) Blunder. Bxc8 was best. } (33... Bxc8 34. Nxb6 Bf5+ 35. Kd2 Ra7 36. Nd5 Nc6 37. Bd4 Rxa2+ 38. Ke3 Kd7 39. Bc3 Rh2 40. Bf6) 34. Rg8 Bd7?? { (0.00 → 4.61) Blunder. Bf5+ was best. } (34... Bf5+ 35. Kc3 Rxa4 36. Rxb8 Be6 37. Rb7+ Kd8 38. Kb3 b5 39. Rxb5 Rxc4 40. Rb4 Rxb4+ 41. Kxb4) 35. Rg6?? { (4.61 → -4.07) Blunder. Nxb6 was best. } (35. Nxb6 Bf5+ 36. Kd2 Rxa2 37. Nd5+ Kd7 38. Rxb8 Be6 39. Rb5 Bxd5 40. Rxd5+ Kc6 41. Kc3 Ra7) 35... Bxa4?? { (-4.07 → -1.10) Blunder. Bf5+ was best. } (35... Bf5+ 36. Kd2 Bxg6 37. Nxb6 Ra5 38. Nd5+ Kd6 39. Kc1 Kc5 40. Be5 Nc6 41. Bd6+ Kxd6 42. Kb2) 36. Rxb6 Bd1 37. c5 Rxa2? { (-1.31 → 0.05) Mistake. Nd7 was best. } (37... Nd7 38. Rg6) 38. Rxb8 Rxb2?? { (0.05 → 3.66) Blunder. Ra6 was best. } (38... Ra6 39. Rh8 Ba4 40. Ke4 Kd7 41. Bd4 Rc6 42. Ke5 Re6+ 43. Kf4) 39. Rxb2 Bf3?? { (3.22 → 30.33) Blunder. Kd7 was best. } (39... Kd7 40. Ra2 Bf3 41. Kd4 Kc7 42. Ra7+ Kc6 43. Ra1 Kc7 44. Rf1 Bg2 45. Rf6 Bh1 46. Rf4) 40. Rf2?! { (30.33 → 5.82) Inaccuracy. Rd2 was best. } (40. Rd2 Bc6) 40... Bb7?! { (5.82 → 8.92) Inaccuracy. Bc6 was best. } (40... Bc6 41. Kc4 Ke6 42. Kb4 Kd5 43. Rf6 Ba8 44. Kb5 Kd4 45. Ra6 Bh1 46. Re6 Kd3 47. Re7) 41. Rf7+?? { (8.92 → -0.21) Blunder. Kc4 was best. } (41. Kc4 Bc6) 41... Kxf7 42. c6 Bxc6 { The game is a draw. } 1/2-1/2
RapidOverall
½½½½10½½01
2½2½
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