FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/EL5Sf8uR"]
[Date "2023.06.21"]
[White "Oskar"]
[Black "Macrae"]
[Result "1-0"]
[UTCDate "2023.06.21"]
[UTCTime "20:39:14"]
[WhiteElo "1907"]
[BlackElo "1559"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-2"]
[WhiteTitle "GM🦃"]
[BlackTitle "NM🦉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. e3 Nf6 4. c3?! { (0.91 → 0.24) Inaccuracy. c4 was best. } (4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5 7. Nc3 Qh5 8. f4 Qxd1+) 4... Bf5 5. Bd3?! { (0.52 → -0.04) Inaccuracy. Bb5 was best. } (5. Bb5) 5... e6 6. Qc2 Bd6?? { (-0.39 → 1.24) Blunder. Bxd3 was best. } (6... Bxd3 7. Qxd3 Ne4 8. c4 Qd7 9. a3 g5 10. b4 f5 11. b5 Na5 12. Ne5 dxc4 13. Qd1) 7. Nbd2? { (1.24 → 0.10) Mistake. Bxf5 was best. } (7. Bxf5) 7... O-O?! { (0.10 → 1.04) Inaccuracy. Bxd3 was best. } (7... Bxd3 8. Qxd3 Qd7 9. e4 e5 10. O-O O-O-O 11. exd5 Nxd5 12. Nc4 exd4 13. Nxd4 Nb6 14. Nxd6+) 8. Bxf5 exf5 9. Qxf5 g6?! { (0.99 → 1.86) Inaccuracy. Ne7 was best. } (9... Ne7 10. Qc2 Re8 11. O-O Ng6 12. Rd1 c6 13. Nf1 Ne4 14. Ne1 Qf6 15. f3 Ng5 16. c4) 10. Qd3 Re8 11. O-O Ne4 12. Re1?! { (2.42 → 1.43) Inaccuracy. c4 was best. } (12. c4) 12... f5 13. c4 dxc4?! { (1.99 → 3.02) Inaccuracy. g5 was best. } (13... g5 14. cxd5) 14. Qxc4+ Kh8 15. Nxe4?? { (2.92 → 0.96) Blunder. b3 was best. } (15. b3 Nb4 16. Bb2 Nxd2 17. d5+ Be5 18. Bxe5+ Rxe5 19. Nxd2 Rxd5 20. Qxb4 Rxd2 21. Qxb7 Rc8) 15... fxe4 16. Nd2 Na5?? { (0.78 → 2.68) Blunder. Nb4 was best. } (16... Nb4 17. a3 Nd3 18. Rf1 Qg5 19. g3 Qf5 20. f3 Bxg3 21. hxg3 Qh3 22. Nxe4 Rxe4 23. Qc2) 17. Qb5 c6 18. Qe2 Rb8 19. Nc4?? { (3.88 → 0.98) Blunder. a3 was best. } (19. a3 b5) 19... Nxc4 20. Qxc4 b5 21. Qxc6 Rc8? { (1.69 → 3.23) Mistake. Rb6 was best. } (21... Rb6 22. Qc3) 22. Qxb5 Qh4? { (2.45 → 4.86) Mistake. Rf8 was best. } (22... Rf8 23. Qf1) 23. h3?! { (4.86 → 3.63) Inaccuracy. g3 was best. } (23. g3 Qg4) 23... Rf8 24. Qe2?? { (3.55 → 0.00) Blunder. Re2 was best. } (24. Re2 a6 25. Qxa6 Qh5 26. Kf1 Qd5 27. b3 g5 28. Bb2 g4 29. hxg4 h5 30. Ba3 Rc6) 24... Rf5 25. b3?? { (0.00 → -6.89) Blunder. Rf1 was best. } (25. Rf1 Rcf8 26. Bd2 Rf3 27. Qa6 Qf6 28. Qe2) 25... Rg5 26. Bb2? { (-7.77 → Mate in 8) Checkmate is now unavoidable. Kh1 was best. } (26. Kh1 Rf8) 26... Rxg2+?? { (Mate in 8 → 7.68) Lost forced checkmate sequence. Qxh3 was best. } (26... Qxh3 27. Qg4 Rxg4 28. d5+ Kg8 29. Kf1 Qxg2+ 30. Ke2 Rc2+ 31. Kd1 Qxf2 32. Bc3 Rg1 33. Rxg1) 27. Kxg2 Qg5+ 28. Kf1 Bh2 29. Qg4 Qxg4 30. hxg4 Rf8 31. d5+ Kg8 32. Rac1 Bg3 33. Re2 h5 34. gxh5 gxh5 35. Kg2 h4 36. fxg3 hxg3 37. Rc7 Rf2+?! { (61.69 → Mate in 7) Checkmate is now unavoidable. Rf7 was best. } (37... Rf7 38. d6) 38. Rxf2 gxf2 39. Kxf2 Kf8 40. Rxa7 Ke8 41. Rc7 Kd8 42. Rc6 Kd7 43. a4 Ke7 44. a5 Kf7 45. a6 Ke7 46. a7 Kd7 47. a8=Q Ke7 48. Qb7+ Kd8 49. Rc8# { White wins by checkmate. } 1-0