FEN
[Event "February Chess Megatournament"]
[Site "https://cohenchessclub.com/HBZ2I9pM"]
[Date "2023.01.21"]
[White "Chauncey"]
[Black "WO1000"]
[Result "1-0"]
[UTCDate "2023.01.21"]
[UTCTime "20:44:01"]
[WhiteElo "1685"]
[BlackElo "1739"]
[WhiteRatingDiff "+11"]
[BlackRatingDiff "-9"]
[WhiteTitle "🏆"]
[BlackTitle "GM👑"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "C45"]
[Opening "Scotch Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 { C45 Scotch Game } Nxd4?! { (0.01 → 0.94) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. O-O Be7 9. Re1 O-O 10. h3 Rb8 11. b3) 5. Qxd4 b6? { (1.01 → 2.13) Mistake. Qf6 was best. } (5... Qf6 6. Qe3) 6. Nc3 Bc5? { (2.36 → 4.20) Mistake. Bb7 was best. } (6... Bb7 7. Bf4) 7. Qxg7 Qf6 8. Qg3 Bb7 9. f3? { (4.12 → 2.37) Mistake. Bf4 was best. } (9. Bf4 Ne7) 9... O-O-O?? { (2.37 → 7.28) Blunder. Bd6 was best. } (9... Bd6 10. Qg5) 10. Bc4?? { (7.28 → 2.38) Blunder. Bg5 was best. } (10. Bg5 Qg6) 10... Bb4 11. Bd2 Re8?! { (3.11 → 4.14) Inaccuracy. Bd6 was best. } (11... Bd6 12. Qh3) 12. O-O-O c6? { (4.42 → 7.78) Mistake. Bd6 was best. } (12... Bd6 13. Qh3) 13. a3?! { (7.78 → 5.44) Inaccuracy. e5 was best. } (13. e5) 13... Bxc3?! { (5.44 → 9.45) Inaccuracy. Bd6 was best. } (13... Bd6 14. f4) 14. Bxc3 Qh6+ 15. Bd2 Qg6 16. Bc3 Qxg3 17. hxg3 f6 18. Bxg8 Rhxg8 19. g4 Re6 20. Rxh7 d5 21. exd5 cxd5 22. Rh5 Re2 23. g3?? { (6.56 → 3.09) Blunder. Rg1 was best. } (23. Rg1 Kb8) 23... d4 24. Bxd4? { (2.92 → 1.35) Mistake. Rxd4 was best. } (24. Rxd4 Bxf3 25. Rh4 Kb8 26. Rf4 Bd5 27. Bxf6 Rc8 28. Bc3 Rg2 29. Rh8 Rg1+ 30. Kd2 Rxg3) 24... Bxf3 25. Bxf6? { (1.42 → 0.00) Mistake. Rf1 was best. } (25. Rf1) 25... Re6 26. Bh4 Bxd1 27. Kxd1 Rxg4 28. Rh8+ Kb7 29. Rh7+ Ka6 30. c3 Rgg6 31. b4?! { (0.00 → -0.57) Inaccuracy. a4 was best. } (31. a4 Re3 32. Kd2 Rge6 33. b4 b5 34. a5 Re2+ 35. Kd3 R2e3+ 36. Kd4 R3e4+ 37. Kd3) 31... Rd6+?! { (-0.57 → 0.00) Inaccuracy. Kb5 was best. } (31... Kb5 32. Rxa7 Kc4 33. Kd2 Re5 34. Re7 Rxe7 35. Bxe7 b5 36. Bc5 Rxg3 37. Bd4 Rg2+ 38. Kd1) 32. Kc2 Rge6 33. a4 Rh6?? { (0.35 → Mate in 2) Checkmate is now unavoidable. b5 was best. } (33... b5 34. axb5+ Kxb5 35. Rh5+ Kc6 36. Rc5+ Kb7 37. Bg5 a6 38. Bf4 Rd7 39. Kb3 Re4 40. Rg5) 34. Re7?? { (Mate in 2 → 1.75) Lost forced checkmate sequence. b5+ was best. } (34. b5+ Ka5 35. Rxa7#) 34... Rhe6?? { (1.75 → Mate in 2) Checkmate is now unavoidable. b5 was best. } (34... b5) 35. Rh7?? { (Mate in 2 → 0.24) Lost forced checkmate sequence. b5+ was best. } (35. b5+ Ka5 36. Rxa7#) 35... Re2+? { (0.24 → 1.59) Mistake. b5 was best. } (35... b5) 36. Kb3 Rd3?? { (2.35 → Mate in 2) Checkmate is now unavoidable. b5 was best. } (36... b5 37. axb5+) 37. b5+ Ka5 38. Rxa7# { White wins by checkmate. } 1-0