CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9a613q1E"] [Date "2025.03.09"] [White "Hans"] [Black "BENJAMIN4"] [Result "0-1"] [UTCDate "2025.03.09"] [UTCTime "17:25:12"] [WhiteElo "1122"] [BlackElo "1590"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "🌊"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Bb5+?? { (0.85 → -8.25) Blunder. Nc3 was best. } (3. Nc3 Qa5 4. d4 Bf5 5. Nf3 c6 6. Ne5 Nd7 7. Nc4 Qc7 8. Qf3 e6 9. Bf4 Qd8) 3... Qxb5 4. Nf3 Bf5 5. Nd4 Qd5 6. Nxf5 Qe6+?? { (-8.84 → -0.13) Blunder. Qxf5 was best. } (6... Qxf5 7. d4 Nf6 8. Nc3 e6 9. d5 Bb4 10. O-O Bxc3 11. bxc3 O-O 12. Ba3 Rd8 13. Be7) 7. Ne3 Qe4? { (-0.14 → 1.08) Mistake. c5 was best. } (7... c5 8. d3 Nc6 9. O-O Qd7 10. Nc4 Nf6 11. Re1 e6 12. Bf4 Be7 13. Ne5 Nxe5 14. Bxe5) 8. O-O?! { (1.08 → 0.55) Inaccuracy. d4 was best. } (8. d4 Qg6 9. Nd2 Nd7 10. Ndc4 O-O-O 11. f4 Ngf6 12. O-O e6 13. c3 Qh5 14. Qxh5 Nxh5) 8... Nf6 9. Nc3 Qh4 10. b3?! { (0.41 → -0.29) Inaccuracy. Nb5 was best. } (10. Nb5 Na6) 10... Ng4?? { (-0.29 → 8.26) Blunder. Nc6 was best. } (10... Nc6 11. a4 O-O-O 12. a5 a6 13. Ra4 Qh5 14. Qxh5 Nxh5 15. Ne4 e6 16. g3 Bb4 17. c3) 11. Nxg4 e6 12. Ne5 Bd6 13. g3 Qh3 14. Nf3 Nd7 15. Nb5 Ne5 16. Nxe5 Bxe5 17. d3?! { (7.70 → 5.11) Inaccuracy. d4 was best. } (17. d4 O-O-O) 17... O-O?! { (5.11 → 7.46) Inaccuracy. h5 was best. } (17... h5 18. Qe2 Bxa1 19. Nxc7+ Kd7 20. Nxa8 Qg4 21. Qxg4 hxg4 22. Bf4 Bf6 23. Nc7 e5 24. Bxe5) 18. Bg5?? { (7.46 → 2.32) Blunder. Rb1 was best. } (18. Rb1) 18... Bxa1 19. Qxa1 c6?? { (2.18 → 6.50) Blunder. Qf5 was best. } (19... Qf5 20. Nxc7 Rac8 21. Be7 Rxc7 22. Bxf8 Kxf8 23. Qd4 Qd5 24. Qxd5 exd5 25. Rc1 d4 26. Kg2) 20. Be7?? { (6.50 → 1.58) Blunder. Nd6 was best. } (20. Nd6) 20... Rfe8?? { (1.58 → 4.05) Blunder. cxb5 was best. } (20... cxb5 21. Bxf8) 21. Nc7 Rxe7 22. Nxa8 h6? { (3.90 → 6.89) Mistake. e5 was best. } (22... e5) 23. Re1 Qf5 24. c4?? { (6.95 → 2.86) Blunder. Qd4 was best. } (24. Qd4 Qa5 25. b4 c5 26. Qxg7+ Kxg7 27. bxa5 c4 28. Re4 cxd3 29. cxd3 Rd7 30. Rc4 Rxd3) 24... Qa5 25. Nb6?? { (2.70 → -0.15) Blunder. Qe5 was best. } (25. Qe5 Qd8) 25... Qxb6 26. Re4 Rd7 27. Rg4 f6?? { (-0.37 → 4.22) Blunder. g6 was best. } (27... g6 28. Qc3 c5 29. Rf4 Qa6 30. Qd2 Qc6 31. h4 b6 32. Qe2 Qd6 33. Rf3 Qd4 34. Qd2) 28. Qe1?? { (4.22 → -0.62) Blunder. Qxf6 was best. } (28. Qxf6 Rf7 29. Qb2 c5 30. Qe2 Re7 31. Re4 Qd6 32. Re5 b6 33. h4 Qd7 34. Qe4 a5) 28... Rxd3? { (-0.62 → 0.61) Mistake. e5 was best. } (28... e5 29. Qe4) 29. Qxe6+ Kf8 30. Qc8+ Rd8 31. Qf5 Rd1+ 32. Kg2 c5?? { (0.26 → 4.04) Blunder. Qc7 was best. } (32... Qc7 33. Re4 Qd7 34. Qc5+ Kg8 35. Re3 b6 36. Qh5 Rd2 37. Qg6 Kf8 38. a4 Rd4 39. h4) 33. Rf4?? { (4.04 → 0.00) Blunder. Rxg7 was best. } (33. Rxg7) 33... Qc6+ 34. Kh3 Kf7?? { (-0.29 → 8.37) Blunder. Qd7 was best. } (34... Qd7 35. Kg2) 35. Qh5+ Kf8 36. Qxd1 Qe6+ 37. Kg2 Qc6+ 38. Kh3 Qe6+ 39. Kg2 Qc6+ 40. Kf1 Qh1+ 41. Ke2 Qxh2? { (8.29 → Mate in 7) Checkmate is now unavoidable. Qxd1+ was best. } (41... Qxd1+ 42. Kxd1) 42. Qd8+ Kf7 43. Qa8? { (Mate in 6 → 8.85) Lost forced checkmate sequence. Qd5+ was best. } (43. Qd5+ Kf8 44. Re4 g5 45. Qd8+ Kg7 46. Qd7+ Kg6 47. Qe8+ Kf5 48. g4#) 43... Qh5+ 44. Ke3 Qe5+ 45. Kf3 Qc3+ 46. Kg4 h5+ 47. Kxh5 Qe5+ 48. Kg4 Qg5+ 49. Kf3 Qh5+ 50. Ke4?? { (9.99 → Mate in 2) Checkmate is now unavoidable. Kg2 was best. } (50. Kg2) 50... Qe5+?? { (Mate in 2 → 8.95) Lost forced checkmate sequence. Qe2+ was best. } (50... Qe2+ 51. Kd5 Qe5#) 51. Kf3 Qh5+ 52. g4 Qh3+ 53. Ke4 Qg2+ 54. f3?? { (9.07 → Mate in 2) Checkmate is now unavoidable. Ke3 was best. } (54. Ke3) 54... Qe2+ 55. Kf5 Qe5# { Black wins by checkmate. } 0-1