FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/eSxljWYm"]
[Date "2022.12.20"]
[White "Pierce"]
[Black "Evan4"]
[Result "1-0"]
[UTCDate "2022.12.20"]
[UTCTime "00:46:22"]
[WhiteElo "1458"]
[BlackElo "901"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-5"]
[WhiteTitle "IM"]
[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. Bf4 f5?! { (0.50 → 1.45) Inaccuracy. Bf5 was best. } (3... Bf5 4. c4 e6 5. Nc3 Nf6 6. e3 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Rc1 O-O 10. cxd5) 4. g3 Nf6 5. Bg2 b5 6. Qd3 a6 7. O-O Be6?? { (1.10 → 2.99) Blunder. e6 was best. } (7... e6) 8. Nh4?? { (2.99 → 1.04) Blunder. Ne5 was best. } (8. Ne5) 8... h5?? { (1.04 → 4.24) Blunder. Bd7 was best. } (8... Bd7 9. a4 bxa4 10. Nc3 e6 11. Nxa4 Rb8 12. Nf3 Bd6 13. Nc5 Bxc5 14. dxc5 O-O 15. Qxa6) 9. Nxf5?? { (4.24 → -0.34) Blunder. a4 was best. } (9. a4 bxa4) 9... Bxf5?? { (-0.34 → 5.35) Blunder. Nb4 was best. } (9... Nb4 10. Qc3 Bxf5 11. a3 Nxc2 12. e4 Nxd4 13. Qxd4 dxe4 14. Qe3 Nd5 15. Qc1 e6 16. Nc3) 10. Qxf5 Kf7 11. Bxd5+?? { (5.23 → -3.42) Blunder. Qd3 was best. } (11. Qd3 h4 12. c3 e6 13. Nd2 Bd6 14. Bg5 Rh5 15. gxh4 Qh8 16. f4 Rxh4 17. Bxh4 Qxh4) 11... Ke8?? { (-3.42 → 11.68) Blunder. Qxd5 was best. } (11... Qxd5 12. Qxd5+) 12. Qg6+ Kd7 13. Qf5+ Ke8 14. Bxc6+ Kf7 15. Qd5+?? { (11.37 → -5.74) Blunder. Bg5 was best. } (15. Bg5 e6) 15... Kg6?? { (-5.74 → 12.84) Blunder. Nxd5 was best. } (15... Nxd5 16. Bg5 Rb8 17. Nc3 Nxc3 18. bxc3 Qd6 19. Be4 Qe6 20. Bd3 Qc6 21. Rab1 Qxc3 22. e3) 16. Qg5+ Kh7 17. Be4+ Kg8 18. Bd5+?! { (10.18 → 6.01) Inaccuracy. Qf5 was best. } (18. Qf5 Nxe4) 18... Kh7?! { (6.01 → 18.13) Inaccuracy. Nxd5 was best. } (18... Nxd5) 19. Qf5+ g6 20. Qg5 Nxd5 21. Be5?! { (6.26 → 4.43) Inaccuracy. Nd2 was best. } (21. Nd2 Bg7 22. Nf3 Rf8 23. Bd2 Qd7 24. Rad1 Qc6 25. c3 b4 26. Ne5 Bxe5 27. Qh6+ Kg8) 21... Bg7?! { (4.43 → 6.38) Inaccuracy. Bh6 was best. } (21... Bh6 22. Qh4 Re8 23. Qe4 Nf6 24. Qf3 Rf8 25. Bxf6 Rxf6 26. Qe4 Rc8 27. Nc3 Bg7 28. e3) 22. Bxg7 Kxg7 23. Qe5+ Kh6 24. Rd1 c6 25. Rd3 Rf8 26. Rf3 Rg8 27. Nd2 Qb6 28. Ne4 Qxd4 29. Qxd4 e5 30. Qxe5 Nb4?! { (12.46 → Mate in 4) Checkmate is now unavoidable. Rgf8 was best. } (30... Rgf8 31. Rd3 Rfe8 32. Qd4 Rab8 33. h4 Re7 34. e3 Ra8 35. Nc5 a5 36. a4 Nb4 37. Rd2) 31. Qg5+ Kg7 32. Qe7+ Kh6 33. Rf6?! { (Mate in 4 → 12.26) Lost forced checkmate sequence. Rf7 was best. } (33. Rf7 Rg7 34. Rxg7 Rh8 35. Qf7 Ra8 36. Qxg6#) 33... Rae8 34. Qf7 Rgf8?! { (15.90 → Mate in 1) Checkmate is now unavoidable. Nd5 was best. } (34... Nd5 35. Rxc6 Ne7 36. Rc7 Rgf8 37. Qxf8+ Rxf8 38. Rxe7 Rg8 39. Ra7 Re8 40. f3 g5 41. Rxa6+) 35. Qxg6# { White wins by checkmate. } 1-0