CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/EPWzo75F"] [Date "2023.06.18"] [White "GoldenRook4567"] [Black "Bohdan"] [Result "0-1"] [UTCDate "2023.06.18"] [UTCTime "17:29:17"] [WhiteElo "1755"] [BlackElo "1504"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+12"] [WhiteTitle "🏰"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } e6 3. e3 Bb4+ 4. c3 Ba5?! { (0.50 → 1.36) Inaccuracy. Bd6 was best. } (4... Bd6 5. Bg3) 5. Bd3 Qh4?? { (1.34 → 7.17) Blunder. Nf6 was best. } (5... Nf6 6. Nd2 Nbd7 7. b4 Bb6 8. a4 a5 9. Ngf3 c6 10. Nb3 Qe7 11. O-O axb4 12. cxb4) 6. Nf3?? { (7.17 → 2.29) Blunder. Qa4+ was best. } (6. Qa4+) 6... Qg4?? { (2.29 → 8.21) Blunder. Qd8 was best. } (6... Qd8 7. b4 Bb6 8. O-O a5 9. Nbd2 c6 10. a4 Bc7 11. Bxc7 Qxc7 12. b5 Nd7 13. c4) 7. O-O?? { (8.21 → 3.64) Blunder. h3 was best. } (7. h3 Qxg2) 7... e5? { (3.64 → 6.16) Mistake. c6 was best. } (7... c6) 8. Nxe5?! { (6.16 → 4.23) Inaccuracy. h3 was best. } (8. h3 Qh5 9. Qa4+ Bd7 10. Qxa5 Nc6 11. Qxc7 Rc8 12. Qd6 e4 13. Ne5 Nxe5 14. Bxe5 Ne7) 8... Qe6? { (4.23 → 10.46) Mistake. Qxd1 was best. } (8... Qxd1 9. Rxd1) 9. b4?! { (10.46 → 5.81) Inaccuracy. Qa4+ was best. } (9. Qa4+ Bd7 10. Qxa5 g5 11. Bxg5 f6 12. Nxd7 Qxd7 13. Bh4 b6 14. Qa3 c5 15. Be2 h5) 9... Bb6 10. Be2 f6 11. Bg4 Qe7 12. Nd3? { (8.90 → 4.24) Mistake. Bxc8 was best. } (12. Bxc8 fxe5 13. dxe5 c6 14. Nd2 a5 15. Rb1 axb4 16. Rxb4 Na6 17. Rxb6 Rxc8 18. c4 Qc7) 12... Bxg4 13. Qxg4 Nc6 14. a4 h5?! { (4.82 → 7.05) Inaccuracy. a5 was best. } (14... a5 15. h4) 15. Qf3 a6?! { (5.37 → 7.30) Inaccuracy. Qe4 was best. } (15... Qe4 16. Qe2) 16. Qxd5?! { (7.30 → 4.97) Inaccuracy. a5 was best. } (16. a5 Ba7 17. b5 axb5 18. Qxd5 g5 19. Qxb5 Rd8 20. a6 gxf4 21. Nxf4 Qd7 22. axb7 Bb8) 16... Rd8 17. Qf3 g5 18. Bxg5? { (4.37 → 2.18) Mistake. a5 was best. } (18. a5 Ba7 19. b5 axb5 20. a6 gxf4 21. axb7 Qd7 22. Nxf4 Bb8 23. Nd2 Rh6 24. Qe2 f5) 18... fxg5 19. Ne5?? { (2.14 → -0.59) Blunder. a5 was best. } (19. a5 Ba7) 19... Nxe5 20. dxe5? { (-0.50 → -2.11) Mistake. Qxb7 was best. } (20. Qxb7 Ng4) 20... Qxe5?? { (-2.11 → -0.19) Blunder. c6 was best. } (20... c6 21. Na3 Bc7 22. Nc4 Qe6 23. Qe2 Bxe5 24. Nxe5 Qxe5 25. b5 cxb5 26. axb5 Qxb5 27. Qxb5+) 21. Qxb7?? { (-0.19 → -3.23) Blunder. a5 was best. } (21. a5 Ba7) 21... g4?? { (-3.23 → 3.67) Blunder. Nf6 was best. } (21... Nf6 22. Na3 Ng4 23. Qc6+ Ke7 24. g3 h4 25. Nc4 Qe6 26. Qxe6+ Kxe6 27. h3 Nf6 28. g4) 22. Na3?? { (3.67 → 0.97) Blunder. a5 was best. } (22. a5 Rh6 23. axb6 Rxb6 24. Ra5 Qxh2+ 25. Kxh2 Rxb7 26. Rxh5 Kf7 27. Na3 Nf6 28. Re5 Rb6) 22... g3 23. fxg3 Qxe3+?? { (0.66 → 2.67) Blunder. Qxc3 was best. } (23... Qxc3 24. Kh1) 24. Kh1 Qxc3?? { (2.52 → 7.65) Blunder. Ne7 was best. } (24... Ne7 25. Nc4) 25. Rae1+ Ne7 26. Qc6+?? { (7.54 → -12.87) Blunder. Rxe7+ was best. } (26. Rxe7+ Kxe7) 26... Qxc6 27. b5 axb5 28. axb5 Qc3 29. Nb1 Qc2 30. Na3 Qb3 31. Nb1 Rf8 32. Rxf8+ Kxf8 33. h4 Nd5 34. Kh2 Nc3?! { (Mate in 6 → -13.61) Lost forced checkmate sequence. Bf2 was best. } (34... Bf2 35. Kh1 Qxg3 36. Re4 Ne3 37. Rf4+ Qxf4 38. g3 Rd1+ 39. Kh2 Qxg3#) 35. Rf1+ Ke7 36. Re1+ Kd7 37. Nxc3?! { (-12.53 → Mate in 8) Checkmate is now unavoidable. Nd2 was best. } (37. Nd2) 37... Qxc3 38. Rd1+ Kc8 39. Rf1 Rg8 40. Rf3 Qe1 41. g4 Bg1+ 42. Kh3 hxg4# { Black wins by checkmate. } 0-1