FEN
[Event "May Chess Megatournament"]
[Site "https://cohenchessclub.com/hDeBM39i"]
[Date "2023.05.20"]
[White "speedybo1"]
[Black "WO1000"]
[Result "0-1"]
[UTCDate "2023.05.20"]
[UTCTime "19:53:11"]
[WhiteElo "1580"]
[BlackElo "1739"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+4"]
[WhiteTitle "NM👟"]
[BlackTitle "GM👑"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Giuoco Piano } 4. O-O Nge7?! { (0.24 → 1.02) Inaccuracy. Nf6 was best. } (4... Nf6 5. d3 d6 6. c3 a6 7. d4 Bb6 8. dxe5 Nxe5 9. Nxe5) 5. d3?! { (1.02 → 0.47) Inaccuracy. c3 was best. } (5. c3 Ng6) 5... O-O 6. Be3 Bxe3 7. fxe3 Ng6 8. Re1?! { (0.39 → -0.43) Inaccuracy. Qe1 was best. } (8. Qe1 d6) 8... d6?! { (-0.43 → 0.11) Inaccuracy. Na5 was best. } (8... Na5 9. Bb3 Nxb3 10. axb3 c6 11. d4 d6 12. Nc3 Be6 13. h3 a5 14. Qd3 b5 15. d5) 9. d4 Bg4 10. d5 Nce7 11. h3 Bd7 12. Nc3 c5? { (-0.42 → 0.90) Mistake. f5 was best. } (12... f5) 13. a3 a6 14. b4?? { (0.86 → -2.65) Blunder. a4 was best. } (14. a4 Nc8 15. Nd2 Qg5 16. Kh2 f5 17. exf5 Bxf5 18. Nce4 Qh4 19. Qf3 Nb6 20. Nxd6 Bxc2) 14... b5? { (-2.65 → -1.10) Mistake. cxb4 was best. } (14... cxb4 15. Nb1) 15. Bb3?? { (-1.10 → -3.00) Blunder. Bd3 was best. } (15. Bd3) 15... c4 16. Ba2 f5 17. exf5?! { (-3.04 → -4.38) Inaccuracy. Qd2 was best. } (17. Qd2 f4 18. Kh2 fxe3 19. Rxe3 Nf4 20. Rf1 Neg6 21. Ne2 Nxe2 22. Rxe2 Nf4 23. Ref2 Qf6) 17... Nxf5 18. e4? { (-4.58 → -9.07) Mistake. Ne4 was best. } (18. Ne4 Nfh4 19. Nfg5 Rf5 20. Ne6 Bxe6 21. dxe6 d5 22. Bb1 dxe4 23. Qxd8+ Rxd8 24. c3 Rf6) 18... Ng3 19. Re3 Qb6 20. Qe1 Nf4?! { (-7.78 → -5.47) Inaccuracy. Rxf3 was best. } (20... Rxf3) 21. Nh4?! { (-5.47 → -12.68) Inaccuracy. Qd2 was best. } (21. Qd2 Nfh5) 21... Nge2+ 22. Nxe2 Qxe3+ 23. Qf2?! { (-13.00 → Mate in 7) Checkmate is now unavoidable. Kh1 was best. } (23. Kh1 Nxe2) 23... Nxh3+?! { (Mate in 7 → -20.92) Lost forced checkmate sequence. Nxe2+ was best. } (23... Nxe2+ 24. Kh1 Rxf2 25. Bxc4 Bxh3 26. Bxe2 Bxg2+ 27. Kg1 Rxe2+ 28. Kh2 Qh3+ 29. Kg1 Qh1#) 24. gxh3?! { (-20.92 → Mate in 6) Checkmate is now unavoidable. Kh2 was best. } (24. Kh2 Nxf2 25. Ng3 Qh6 26. Nf5 Bxf5 27. g3 Nxe4 28. a4 g5 29. Rg1 gxh4 30. gxh4+ Kf7) 24... Qxf2+ 25. Kh1 Qxh4 26. Rg1 Qxe4+ 27. Rg2 Bxh3 28. Bxc4 Qxg2# { Black wins by checkmate. } 0-1