CohenChessClub.com

Shop Cohen Coins
 

Puzzles (3 cohencoins award for each match):

Puzzle AqrSm: 297

IM Holden2 (1650) −13
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/UODUrmeG"] [Date "2026.01.27"] [White "Holden2"] [Black "AppleBotHaley"] [Result "0-1"] [UTCDate "2026.01.27"] [UTCTime "00:19:25"] [WhiteElo "1650"] [BlackElo "1735"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+8"] [WhiteTitle "IM"] [BlackTitle "🍎"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Fritz Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4?! { (0.07 → 0.79) Inaccuracy. Na5 was best. } { C57 Italian Game: Two Knights Defense, Fritz Variation } (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3) 6. c3 Nf5 7. d4 Nd6?? { (1.02 → 3.05) Blunder. e4 was best. } (7... e4 8. O-O) 8. dxe5 Nxc4 9. exf6 gxf6 10. Nf3?? { (3.00 → 0.00) Blunder. O-O was best. } (10. O-O Ne5) 10... Qe7+ 11. Qe2?! { (0.17 → -0.39) Inaccuracy. Kf1 was best. } (11. Kf1 Ne5 12. c4 Bf5 13. Nxe5 fxe5 14. Qf3 Qh4 15. Nd2 Bg6 16. Qb3 O-O-O 17. Nf3 Qh5) 11... Qxe2+? { (-0.39 → 0.76) Mistake. Nb6 was best. } (11... Nb6) 12. Kxe2 Bg4 13. Re1? { (0.66 → -0.41) Mistake. b3 was best. } (13. b3) 13... O-O-O 14. b3?! { (-0.56 → -1.13) Inaccuracy. Nd2 was best. } (14. Nd2 Ne5 15. h3 Bh5 16. Kf1 Nd3 17. Re3 Bg6 18. Nh4 Rxd5 19. Re8+ Kd7 20. Ne4 Bg7) 14... Ne5 15. Bf4? { (-1.23 → -2.37) Mistake. h3 was best. } (15. h3 Bxf3+) 15... Re8?? { (-2.37 → 0.48) Blunder. Rxd5 was best. } (15... Rxd5 16. Bxe5) 16. Kf1 Bxf3 17. gxf3 Bd6 18. Nd2 Nxf3 19. Rxe8+ Rxe8 20. Nxf3 Bxf4 21. Re1?! { (1.02 → 0.38) Inaccuracy. h3 was best. } (21. h3 Re4) 21... Rxe1+ 22. Nxe1? { (0.52 → -0.90) Mistake. Kxe1 was best. } (22. Kxe1) 22... Bxh2 23. c4 Bd6 24. Nc2?! { (-0.94 → -1.56) Inaccuracy. Nd3 was best. } (24. Nd3 Kd7) 24... Kd7 25. Kg2 c6 26. Ne3 b5 27. Kf3 cxd5 28. Nxd5?! { (-1.57 → -2.63) Inaccuracy. cxd5 was best. } (28. cxd5 Bc5) 28... bxc4 29. bxc4 Ke6? { (-2.61 → -1.11) Mistake. f5 was best. } (29... f5 30. Ke3 Kc6 31. Nf6 h6 32. Kd4 Be7 33. Ke5 Bxf6+ 34. Kxf6 Kc5 35. Kxf5 Kxc4 36. Kf6) 30. Ke4?? { (-1.11 → -3.67) Blunder. Kg4 was best. } (30. Kg4 f5+ 31. Kg5 Ke5 32. f4+ Kd4 33. Nf6 h6+ 34. Kxf5 a5 35. Ng4 h5 36. Nh6 f6) 30... Be5?? { (-3.67 → -1.48) Blunder. f5+ was best. } (30... f5+) 31. f4?! { (-1.48 → -2.31) Inaccuracy. Nb4 was best. } (31. Nb4 Bd6 32. Nd3 f5+ 33. Kf3 Kd7 34. Kg2 Kc6 35. Kh3 Be7 36. Kg3 h5 37. Ne5+ Kc5) 31... f5+ 32. Kf3 Bd6 33. Ke3 h5? { (-2.26 → -1.11) Mistake. Ba3 was best. } (33... Ba3 34. Ke2) 34. Kd4?? { (-1.11 → -4.20) Blunder. Kf2 was best. } (34. Kf2 Bf8 35. Kg3 Kd6 36. Kh4 Kc5 37. Kxh5 Kxc4 38. Ne3+ Kb4 39. Kg5 Ka3 40. Nxf5 a5) 34... h4 35. Nc3? { (-4.17 → -7.43) Mistake. Ke3 was best. } (35. Ke3 Kd7) 35... Bxf4 36. c5 Be5+ 37. Kd3 h3 38. Nd1 h2 39. Nf2 Bg3 40. Nh1 Be5 41. Kc4 f4 42. Kb5 f3 43. c6 Bd4 44. Ka6 f2 45. Kb7 f1=Q 46. c7 Qxh1+ 47. Kb8 Qb1+ 48. Kc8 Ke7 49. a4 h1=Q 50. a5 Qbb7# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting