CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ONxUBnPw"] [Date "2025.11.14"] [White "Ethan9"] [Black "Bohdan"] [Result "1-0"] [UTCDate "2025.11.14"] [UTCTime "21:32:10"] [WhiteElo "1241"] [BlackElo "1464"] [WhiteRatingDiff "+80"] [BlackRatingDiff "-12"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Bc5? { (0.61 → 1.96) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. c3 O-O 9. Re1) 3. d4?? { (1.96 → 0.14) Blunder. Nxe5 was best. } (3. Nxe5 Nc6) 3... exd4 4. Nxd4 Qf6?! { (0.08 → 0.67) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nb3) 5. c3 Nh6 6. Be3 d6 7. Na3?? { (1.15 → -0.50) Blunder. h3 was best. } (7. h3) 7... Ng4 8. Nac2 Bxd4?? { (-0.48 → 1.62) Blunder. Nc6 was best. } (8... Nc6 9. Bb5) 9. Bxd4 Ne5 10. f3?! { (1.41 → 0.79) Inaccuracy. Bb5+ was best. } (10. Bb5+ Bd7 11. Bxd7+ Nbxd7 12. O-O c5 13. Bxe5 Qxe5 14. Ne3 O-O-O 15. Nc4 Qe6 16. Nxd6+ Kb8) 10... c5?? { (0.79 → 2.50) Blunder. Nbc6 was best. } (10... Nbc6 11. Qd2 Be6 12. Be2 Nxd4 13. cxd4 Ng6 14. O-O Nf4 15. Rf2 Nxe2+ 16. Qxe2 O-O 17. d5) 11. Bxe5?! { (2.50 → 1.57) Inaccuracy. Bf2 was best. } (11. Bf2 O-O 12. Ne3 Nbc6 13. Be2 Qh6 14. O-O Be6 15. Qd2 Rad8 16. Rfd1 Ng6 17. g3 Nce7) 11... dxe5 12. b4?? { (1.54 → -0.41) Blunder. Bb5+ was best. } (12. Bb5+ Bd7 13. Bxd7+ Nxd7 14. Ne3 Rd8 15. Qe2 O-O 16. a4 g6 17. O-O-O Qc6 18. Qb5 Qxb5) 12... Qh4+ 13. g3 Qf6 14. Bb5+ Nc6 15. Bxc6+?! { (0.13 → -0.66) Inaccuracy. bxc5 was best. } (15. bxc5 O-O) 15... bxc6 16. bxc5 Bh3?! { (-0.70 → 0.11) Inaccuracy. O-O was best. } (16... O-O 17. Qe2) 17. Nb4?? { (0.11 → -4.20) Blunder. Ne3 was best. } (17. Ne3 Rd8 18. Qe2 Qe7 19. Kf2 O-O 20. Rhd1 Be6 21. Qb2 Qxc5 22. Qb4 Qb6 23. Qxb6 axb6) 17... Rd8?? { (-4.20 → -0.65) Blunder. a5 was best. } (17... a5 18. Nc2 Bg2 19. Rg1 Bxf3 20. Qd6 Qxd6 21. cxd6 Bxe4 22. Ne3 Rb8 23. c4 Kd7 24. c5) 18. Qa4?? { (-0.65 → -13.23) Blunder. Qe2 was best. } (18. Qe2 a5 19. Nd3 Bg2 20. Qxg2 Rxd3 21. O-O Qe7 22. Rad1 Rxd1 23. Rxd1 Qxc5+ 24. Qf2 Qxc3) 18... Bg2?? { (-13.23 → 0.07) Blunder. Qxf3 was best. } (18... Qxf3 19. Nd5 O-O 20. Rd1 Rxd5 21. Rxd5 Qxh1+ 22. Kd2 cxd5 23. exd5 Qxd5+ 24. Ke1 Qh1+ 25. Kd2) 19. Rg1?? { (0.07 → -8.40) Blunder. Qxc6+ was best. } (19. Qxc6+) 19... Bxf3?? { (-8.40 → 0.10) Blunder. Qxf3 was best. } (19... Qxf3) 20. Qxa7?? { (0.10 → -10.22) Blunder. Qxc6+ was best. } (20. Qxc6+ Qxc6 21. Nxc6 Rc8 22. Nxe5 Bxe4 23. Nc4 O-O 24. Nd6 Rxc5 25. Nxe4 Re5 26. O-O-O Rxe4) 20... Bg4?! { (-10.22 → -5.46) Inaccuracy. Qh6 was best. } (20... Qh6 21. Nd5) 21. Qa6?? { (-5.46 → Mate in 17) Checkmate is now unavoidable. Rf1 was best. } (21. Rf1 Qg6) 21... Bd7?? { (Mate in 17 → 0.00) Lost forced checkmate sequence. Qf3 was best. } (21... Qf3 22. Nd5 Qxe4+ 23. Kf2 Qf3+ 24. Ke1 Qxd5 25. Qe2 Bxe2 26. Kxe2 Qe4+ 27. Kf1 Qf3+ 28. Ke1) 22. Rb1?? { (0.00 → -3.44) Blunder. O-O-O was best. } (22. O-O-O O-O 23. Qe2 Qg5+ 24. Qd2 Qe7 25. Qd6 Qg5+) 22... Qh6? { (-3.44 → -1.55) Mistake. Qe7 was best. } (22... Qe7) 23. Kf2?? { (-1.55 → -5.07) Blunder. Qe2 was best. } (23. Qe2 O-O) 23... Qxh2+ 24. Rg2 Qh5?? { (-3.94 → -1.07) Blunder. Qh6 was best. } (24... Qh6 25. Rd1 O-O 26. Qe2 Bh3 27. Rgg1 Rxd1 28. Rxd1 f5 29. exf5 Qg5 30. Nxc6 Rxf5+ 31. Kg1) 25. Rgg1?? { (-1.07 → -7.50) Blunder. Nxc6 was best. } (25. Nxc6 Qg6) 25... Bh3?? { (-7.50 → -1.69) Blunder. O-O was best. } (25... O-O 26. Rg2 Bg4 27. Nxc6 Rd2+ 28. Kg1 Rxg2+ 29. Kxg2 Bf3+ 30. Kf2 Bxe4 31. Ne7+ Kh8 32. Qe2) 26. Nxc6 Rd2+?? { (-1.27 → 5.30) Blunder. Qh6 was best. } (26... Qh6 27. Rgd1) 27. Ke3?? { (5.30 → Mate in 2) Checkmate is now unavoidable. Ke1 was best. } (27. Ke1) 27... Qe2+?? { (Mate in 2 → 9.81) Lost forced checkmate sequence. Qg5+ was best. } (27... Qg5+ 28. Kf3 Bg4#) 28. Qxe2 Rxe2+ 29. Kxe2 Bg4+ 30. Ke3 O-O 31. Rb2 Bd7 32. Rgb1 Bxc6 33. Rb8 Be8 34. Rc8 f6 35. Rbb8 Kf7 36. a4 Ke7 37. a5 Rh8 38. a6 Kd7 39. a7 Ke7?! { (58.90 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (39... f5 40. exf5) 40. a8=Q Kf7 41. Rxe8 Kg6 42. Rxh8 h6 43. Qc6 h5 44. Qe6 Kg5 45. Qf5# { White wins by checkmate. } 1-0