CohenChessClub.com

Shop Cohen Coins
 

Puzzles (3 cohencoins award for each match):

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/53Laem78"] [Date "2025.10.24"] [White "Benton"] [Black "Kristofer"] [Result "1-0"] [UTCDate "2025.10.24"] [UTCTime "20:45:05"] [WhiteElo "1981"] [BlackElo "1608"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [WhiteTitle "GM☾"] [BlackTitle "GM😈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Modern Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Nf6 { B01 Scandinavian Defense: Modern Variation } 3. Nc3?! { (1.14 → 0.44) Inaccuracy. Nf3 was best. } (3. Nf3) 3... Bf5?! { (0.44 → 1.43) Inaccuracy. Nxd5 was best. } (3... Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Bf5 7. O-O e6 8. a4 Na5 9. Ba2 Be7 10. d4) 4. d4?! { (1.43 → 0.58) Inaccuracy. Bb5+ was best. } (4. Bb5+ c6) 4... Nxd5 5. Nxd5 Qxd5 6. c4 Qe4+ 7. Be3 Bg6?? { (-0.38 → 1.19) Blunder. e5 was best. } (7... e5 8. Ne2) 8. c5? { (1.19 → -0.32) Mistake. Be2 was best. } (8. Be2) 8... c6?? { (-0.32 → 1.78) Blunder. e5 was best. } (8... e5 9. Be2 exd4 10. Bf3 Qe6 11. Qxd4 Nc6 12. Bxc6+ Qxc6 13. Nf3 Qe4 14. Qxe4+ Bxe4 15. O-O-O) 9. Nf3? { (1.78 → 0.69) Mistake. Qb3 was best. } (9. Qb3 Nd7 10. Nf3 e5 11. Rd1 O-O-O 12. Bd3 Qg4 13. Bxg6 Qxg6 14. O-O exd4 15. Rxd4 Be7) 9... Qe6? { (0.69 → 1.78) Mistake. Qc2 was best. } (9... Qc2 10. Qxc2) 10. Bd3? { (1.78 → 0.57) Mistake. Be2 was best. } (10. Be2 Qc8) 10... Nd7?! { (0.57 → 1.34) Inaccuracy. Bxd3 was best. } (10... Bxd3 11. Qxd3) 11. Bxg6 hxg6 12. Qd2 Nf6 13. Ne5 Nd7 14. Nxd7?! { (0.42 → -0.20) Inaccuracy. Qb4 was best. } (14. Qb4 Nxe5) 14... Qxd7 15. O-O-O e6 16. h3 Be7 17. Bf4? { (-0.94 → -2.20) Mistake. Qc2 was best. } (17. Qc2 Rh5 18. Kb1 Rd5 19. Rd2 Kf8 20. a3 Rd8 21. f4 Kg8 22. Rhd1 g5 23. fxg5 Bxg5) 17... f5?? { (-2.20 → 0.05) Blunder. Qd5 was best. } (17... Qd5 18. Qb4 b5 19. a4 a5 20. Qa3 Qxg2 21. axb5 cxb5 22. d5 Qe4 23. Qg3 O-O 24. Rhe1) 18. Bg5 Bf6 19. Bxf6 gxf6 20. Rhe1 Kf7 21. Qf4?! { (-0.59 → -1.27) Inaccuracy. Kb1 was best. } (21. Kb1 Rad8 22. f4 Qd5 23. a3 Rd7 24. Qf2 b5 25. Re3 b4 26. axb4 Rb8 27. Qe1 Rdb7) 21... g5 22. Qf3 Qd5?! { (-1.14 → -0.33) Inaccuracy. Rh4 was best. } (22... Rh4 23. Qb3) 23. Qxd5 cxd5 24. Kc2 Rac8 25. b4 b6 26. Kc3?! { (0.22 → -0.30) Inaccuracy. Kb3 was best. } (26. Kb3 Rh4) 26... Rhe8?! { (-0.30 → 0.44) Inaccuracy. Rh4 was best. } (26... Rh4 27. a3 a5 28. Kd3 bxc5 29. bxc5 Rb8 30. Rb1 Rxb1 31. Rxb1 e5 32. Rb7+ Kg6 33. dxe5) 27. Re3? { (0.44 → -0.76) Mistake. Kb3 was best. } (27. Kb3 bxc5 28. dxc5 a5 29. a3 Re7 30. Rd4 Rb7 31. Rc1 axb4 32. axb4 Rcb8 33. h4 e5) 27... e5 28. dxe5 d4+?? { (-0.32 → 3.62) Blunder. bxc5 was best. } (28... bxc5) 29. Rxd4 fxe5 30. Rd7+ Kf6 31. Rxa7 bxc5 32. b5 Re6?! { (3.75 → 5.14) Inaccuracy. e4 was best. } (32... e4 33. a4) 33. Kc4 e4 34. f3?? { (5.82 → 2.87) Blunder. Ra6 was best. } (34. Ra6) 34... Ke5? { (2.87 → 5.04) Mistake. Rd8 was best. } (34... Rd8) 35. g3?? { (5.04 → 1.20) Blunder. g4 was best. } (35. g4 Rd6 36. gxf5 Rd4+ 37. Kc3 Kxf5 38. Rxe4 Rd1 39. Rae7 Rh8 40. R7e5+ Kf6 41. Re1 Rd7) 35... Kf6?? { (1.20 → 4.76) Blunder. Rd6 was best. } (35... Rd6 36. a4) 36. fxe4 Rxe4+?! { (4.25 → 6.40) Inaccuracy. fxe4 was best. } (36... fxe4 37. Ra6) 37. Rxe4 fxe4 38. Ra6+?! { (6.73 → 4.18) Inaccuracy. b6 was best. } (38. b6) 38... Ke5?! { (4.18 → 5.80) Inaccuracy. Ke5 was best. } (38... Ke5) 39. Ra7?! { (5.80 → 4.11) Inaccuracy. b6 was best. } (39. b6) 39... Kd6 40. Ra6+ Ke5 41. Ra3 Rh8?! { (3.65 → 4.62) Inaccuracy. Kd6 was best. } (41... Kd6 42. Ra6+ Kd7 43. a4 Rd8 44. Rc6 Ra8 45. Kxc5 Rxa4 46. Rd6+ Kc7 47. Re6 Ra3 48. g4) 42. g4? { (4.62 → 2.63) Mistake. b6 was best. } (42. b6 Kd6 43. b7 Rb8 44. Rb3 Kc6 45. a4 e3 46. Kd3 c4+ 47. Kxc4 e2 48. Re3 Kxb7) 42... Kf4? { (2.63 → 4.29) Mistake. Kf4 was best. } (42... Kf4 43. Rb3) 43. b6 e3 44. Kxc5?? { (4.50 → -7.38) Blunder. Rxe3 was best. } (44. Rxe3 Kxe3) 44... e2 45. Ra4+ Kg3?? { (-7.45 → 5.92) Blunder. Kf3 was best. } (45... Kf3 46. b7 e1=Q 47. Ra8 Qe5+ 48. Kc4 Qc7+ 49. Kd3 Rd8+ 50. Rxd8 Qxd8+ 51. Kc2 Kg3 52. h4) 46. Ra3+?? { (5.92 → -7.53) Blunder. Re4 was best. } (46. Re4) 46... Kh4?? { (-7.53 → 7.91) Blunder. Kf2 was best. } (46... Kf2 47. b7 e1=Q 48. Rb3 Qe5+ 49. Kb4 Rb8 50. Ka4 Qc5 51. Rb5 Qc7 52. Ka3 Kg2 53. Kb4) 47. Re3 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting