FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Chbu9ANh"]
[Date "2022.08.19"]
[White "Mason2"]
[Black "Chauncey"]
[Result "0-1"]
[UTCDate "2022.08.19"]
[UTCTime "23:30:35"]
[WhiteElo "1642"]
[BlackElo "1640"]
[WhiteRatingDiff "-10"]
[BlackRatingDiff "+18"]
[WhiteTitle "GM"]
[BlackTitle "🏆"]
[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?! { (0.34 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Be2) 3. Nc3?! { (0.88 → 0.02) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 h6 8. Bf4 Bd6 9. Bg3 Ne7) 3... Nf6 4. Qd3 g6 5. e4?! { (-0.09 → -0.75) Inaccuracy. Bg5 was best. } (5. Bg5) 5... dxe4 6. Nxe4 Bf5?! { (-0.52 → 0.16) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Qxe4 Bf5 8. Qe2 Bg7 9. c3 O-O 10. Qd2 a5 11. Bb5 a4 12. O-O Qd5 13. Qe2) 7. Nxf6+ exf6 8. Qe2+ Be7 9. Bf4?? { (-0.28 → -6.38) Blunder. c3 was best. } (9. c3 O-O) 9... O-O?? { (-6.38 → -1.00) Blunder. Nxd4 was best. } (9... Nxd4) 10. g3?? { (-1.00 → -7.23) Blunder. c3 was best. } (10. c3 Re8 11. Be3 Nb4 12. cxb4 Bxb4+ 13. Kd1 c5 14. Rc1 Qd6 15. Rc4 Rac8 16. a3 b5) 10... Rc8?? { (-7.23 → -1.94) Blunder. Nxd4 was best. } (10... Nxd4 11. Nxd4 Qxd4 12. c3 Qd5 13. Rg1 Rfe8 14. Bg2 Qa5 15. Bxb7 Bc5 16. Bxa8 Rxe2+ 17. Kxe2) 11. Bg2 Nxd4?! { (-2.28 → -1.29) Inaccuracy. Bd6 was best. } (11... Bd6 12. Be3) 12. Nxd4 Qxd4 13. Qxe7?? { (-1.15 → -7.60) Blunder. O-O was best. } (13. O-O Bd6 14. c3 Qb6 15. Bxd6 Qxd6 16. Bxb7 Rb8 17. Rad1 Qe6 18. Qxe6 fxe6 19. Bf3 Rxb2) 13... Rce8 14. Qxe8 Rxe8+ 15. Be3 Qb4+ 16. c3 Qxb2 17. O-O Qxc3 18. Bxb7 c6 19. Bxa7?! { (-6.07 → -9.45) Inaccuracy. Rac1 was best. } (19. Rac1 Rxe3 20. Bxc6 Bc2 21. fxe3 Qxe3+ 22. Kh1 Qd2 23. Bg2 Kg7 24. Rce1 a6 25. a4 a5) 19... Qf3 20. Rac1? { (-9.54 → Mate in 2) Checkmate is now unavoidable. Bxc6 was best. } (20. Bxc6 Qxc6) 20... Bh3?? { (Mate in 2 → -1.96) Lost forced checkmate sequence. Be4 was best. } (20... Be4 21. Bxc6 Qh1#) 21. Bxc6 Qg4?? { (-1.76 → 4.28) Blunder. Qe2 was best. } (21... Qe2 22. Bxe8) 22. Bxe8 Bxf1 23. Rxf1?? { (4.02 → -0.30) Blunder. Kxf1 was best. } (23. Kxf1 h5 24. Bc6 f5 25. a4 f4 26. gxf4 Qxf4 27. Be3 Qxh2 28. a5 Qh3+ 29. Kg1 Qg4+) 23... Qe6?? { (-0.30 → 4.37) Blunder. Qe4 was best. } (23... Qe4) 24. Bb5 Qxa2 25. Be3 g5 26. h4? { (4.41 → 2.48) Mistake. Rd1 was best. } (26. Rd1 h6) 26... Qa5? { (2.48 → 4.04) Mistake. gxh4 was best. } (26... gxh4 27. gxh4) 27. Bc6? { (4.04 → 2.52) Mistake. Be2 was best. } (27. Be2 gxh4 28. gxh4 h6 29. Rd1 Kh7 30. Rd4 Qe1+ 31. Bf1 Qa1 32. Rf4 Qd1 33. Rxf6 Qg4+) 27... Kg7? { (2.52 → 4.71) Mistake. gxh4 was best. } (27... gxh4 28. gxh4) 28. hxg5 fxg5 29. Rd1 Qc7 30. Bg2 Kg6 31. Rc1 Qe5 32. Rc6+?! { (4.51 → 3.23) Inaccuracy. Rc5 was best. } (32. Rc5) 32... f6 33. Rc1 h5 34. f4?? { (3.19 → -60.25) Blunder. Bf3 was best. } (34. Bf3 g4) 34... Qxe3+ 35. Kh2 Qxc1 36. fxg5 fxg5?! { (Mate in 8 → -62.19) Lost forced checkmate sequence. Kxg5 was best. } (36... Kxg5 37. Kh3 Qd2 38. Be4 Qf2 39. Bg2 h4 40. Kh2 hxg3+ 41. Kh3 Qf5+ 42. Kxg3 Qf4+ 43. Kh3) 37. Be4+ Kh6 38. Bg2 h4 39. g4 Qf4+ 40. Kh3 Qg3# { Black wins by checkmate. } 0-1