CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/otFUD1tN"] [Date "2026.02.27"] [White "Trekker"] [Black "BENJAMIN4"] [Result "1-0"] [UTCDate "2026.02.27"] [UTCTime "21:36:24"] [WhiteElo "1801"] [BlackElo "1568"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [WhiteTitle "GM🎅"] [BlackTitle "🌊"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } { B01 Scandinavian Defense } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. Nc3? { (0.96 → -0.50) Mistake. exd5 was best. } (2. exd5 Nf6 3. d4 Bf5 4. Nf3 Nxd5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O c5 8. Qe2 cxd4) 2... d4 3. Nce2 e5 4. f4 exf4 5. Nxf4 Qh4+? { (-0.59 → 0.48) Mistake. Bd6 was best. } (5... Bd6 6. d3 c5 7. Nf3 Nc6 8. g3 Nf6 9. Bg2 O-O 10. O-O h6 11. Nd5 Bg4 12. Nxf6+) 6. g3 Qe7 7. d3 Bf5? { (0.39 → 1.72) Mistake. Nf6 was best. } (7... Nf6 8. Bg2 Nc6 9. Nge2 Bg4 10. h3 Bxe2 11. Qxe2 O-O-O 12. O-O g5 13. Nh5 Nxh5 14. Qxh5) 8. Bg2 Nf6 9. Nge2 Bg4 10. h3?! { (1.70 → 1.06) Inaccuracy. e5 was best. } (10. e5 Nh5 11. O-O Nc6 12. h3 Nxf4 13. Rxf4 Bxe2 14. Qxe2 Qe6 15. Bd2 Be7 16. h4 O-O) 10... Bh5?? { (1.06 → 5.85) Blunder. Bxe2 was best. } (10... Bxe2 11. Qxe2) 11. Nxh5?! { (5.85 → 3.98) Inaccuracy. e5 was best. } (11. e5) 11... Nxh5 12. O-O Qe5?? { (3.34 → 8.98) Blunder. Nc6 was best. } (12... Nc6 13. c3) 13. Kh2? { (8.98 → 4.75) Mistake. Rf5 was best. } (13. Rf5 Bd6) 13... Bd6?! { (4.75 → 8.22) Inaccuracy. g6 was best. } (13... g6 14. c3) 14. Bf4 Nxf4 15. Nxf4?? { (6.06 → -0.39) Blunder. gxf4 was best. } (15. gxf4 Qb5) 15... Nd7?! { (-0.39 → 0.23) Inaccuracy. h5 was best. } (15... h5 16. c3) 16. Qg4? { (0.23 → -1.13) Mistake. c3 was best. } (16. c3 c5) 16... O-O-O?! { (-1.13 → -0.32) Inaccuracy. h5 was best. } (16... h5 17. Qf3) 17. Rfc1?? { (-0.32 → -3.42) Blunder. Qh5 was best. } (17. Qh5) 17... h5 18. Qf3 h4? { (-3.52 → -2.11) Mistake. g5 was best. } (18... g5) 19. Rf1?! { (-2.11 → -3.44) Inaccuracy. Ne2 was best. } (19. Ne2) 19... hxg3+ 20. Qxg3?? { (-3.14 → -8.53) Blunder. Kg1 was best. } (20. Kg1 Kb8 21. Ne2 f6 22. c3 c5 23. Rac1 Qe7 24. cxd4 cxd4 25. Nf4 Bxf4 26. Qxf4+ Ne5) 20... g5 21. Ne2 Qe6 22. e5 Bxe5 23. Nf4 Bxf4 24. Rxf4 gxf4 25. Qxf4 Qe2 26. Qxd4 Rdg8 27. Rg1? { (-8.38 → Mate in 7) Checkmate is now unavoidable. Qe4 was best. } (27. Qe4 Qxe4 28. Bxe4 Kb8 29. Rg1 Re8 30. Rf1 Ne5 31. Rf5 f6 32. a4 Reg8 33. Rxe5 fxe5) 27... b6? { (Mate in 7 → -8.14) Lost forced checkmate sequence. Ne5 was best. } (27... Ne5 28. h4 Ng4+ 29. Kh3 Nf2+ 30. Qxf2 Qxf2 31. Bxb7+ Kxb7 32. Rg4 Rxh4+ 33. Rxh4 Qg3#) 28. Qd5? { (-8.14 → Mate in 5) Checkmate is now unavoidable. Qe4 was best. } (28. Qe4 Qxe4 29. Bxe4 Rxh3+ 30. Kxh3 Rxg1 31. Bd5 f6 32. d4 Rd1 33. c3 b5 34. a4 Kd8) 28... Qxc2?? { (Mate in 5 → -6.12) Lost forced checkmate sequence. Rxh3+ was best. } (28... Rxh3+ 29. Kxh3 Qg4+ 30. Kh2 Qf4+ 31. Kh1 Qh4+ 32. Bh3 Qxh3#) 29. Qa8+ Nb8 30. Qb7+ Kd7 31. Qd5+ Ke7?? { (-7.75 → 0.00) Blunder. Kc8 was best. } (31... Kc8) 32. Re1+ Kf6?? { (0.00 → 2.45) Blunder. Kf8 was best. } (32... Kf8 33. Qd8+ Kg7 34. Qg5+ Kf8 35. Qd8+) 33. Qe5+ Kg6 34. Qg3+?? { (2.45 → 0.00) Blunder. Re2 was best. } (34. Re2 Qxe2 35. Qxe2 Kf6 36. d4 Re8 37. Qg4 Ke7 38. Qf4 Kd8 39. Qxf7 Ref8 40. Qd5+ Nd7) 34... Kh7 35. Qh4+ Kg7 36. Qg5+ Kf8 37. Qe7+ Kg7 38. Rf1? { (0.00 → -1.37) Mistake. Qg5+ was best. } (38. Qg5+ Kh7 39. Qh5+ Kg7 40. Qe5+ Kh7) 38... Qxd3?? { (-1.37 → Mate in 8) Checkmate is now unavoidable. Rxh3+ was best. } (38... Rxh3+ 39. Kg1 Qxb2 40. Bxh3 Qd4+ 41. Kg2 Qd5+ 42. Kf2 Qc5+ 43. Qxc5 bxc5 44. Rc1 Rh8 45. Bg4) 39. Qxf7+?? { (Mate in 8 → 6.54) Lost forced checkmate sequence. Rxf7+ was best. } (39. Rxf7+ Kg6 40. Qf6+ Kh5 41. Bf3+ Qxf3 42. Qxf3+ Kh6 43. Qf4+ Kg6 44. Qf5+ Kh6 45. Rf6+ Kg7) 39... Kh6?! { (6.54 → 11.15) Inaccuracy. Kh6 was best. } (39... Kh6) 40. Rf6+?? { (11.15 → -6.02) Blunder. Qf4+ was best. } (40. Qf4+ Kg7) 40... Rg6 41. Rf4?? { (-6.69 → Mate in 2) Checkmate is now unavoidable. Rxg6+ was best. } (41. Rxg6+ Qxg6) 41... Qd6?? { (Mate in 2 → -4.72) Lost forced checkmate sequence. Qg3+ was best. } (41... Qg3+ 42. Kh1 Qxg2#) 42. Kg1?! { (-4.72 → -6.17) Inaccuracy. Be4 was best. } (42. Be4 Rg7) 42... Qd1+ 43. Rf1 Qd4+ 44. Kh1 Rh7?? { (-7.13 → -0.70) Blunder. Nd7 was best. } (44... Nd7 45. Rf4) 45. Qf8+ Qg7?? { (-0.85 → 7.63) Blunder. Rgg7 was best. } (45... Rgg7 46. Rf6+) 46. Qf4+ Rg5 47. Qh4+ Kg6? { (7.61 → Mate in 6) Checkmate is now unavoidable. Rh5 was best. } (47... Rh5) 48. Be4+ Rf5 { Black resigns. } 1-0