FEN
[Event "March Chess Megatournament"]
[Site "https://cohenchessclub.com/YcCgs4Pq"]
[Date "2023.03.25"]
[White "speedybo1"]
[Black "Matthew4"]
[Result "0-1"]
[UTCDate "2023.03.25"]
[UTCTime "19:29:10"]
[WhiteElo "1573"]
[BlackElo "2135"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+0"]
[WhiteTitle "NM👟"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "B06"]
[Opening "Modern Defense: Two Knights Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 g6?! { (0.21 → 0.80) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nf3 Bg7 3. d4 d6 4. Nc3 { B06 Modern Defense: Two Knights Variation } a6 5. Bc4 b5 6. Bd3 Bb7 7. Be3 Nd7 8. O-O c5 9. Re1?! { (0.03 → -0.64) Inaccuracy. dxc5 was best. } (9. dxc5 dxc5 10. Qd2 b4 11. Ne2 Qc7 12. c3 c4 13. Bc2 Ngf6 14. Bf4 e5 15. Bh6 O-O) 9... Ngf6 10. e5 Ng4?? { (-0.63 → 0.98) Blunder. dxe5 was best. } (10... dxe5 11. dxe5 Bxf3 12. exf6 Bxd1 13. fxg7 Rg8 14. Raxd1 Rxg7 15. Bh6 Rg8 16. Be4 Rc8 17. Bf3) 11. dxc5? { (0.98 → -0.52) Mistake. exd6 was best. } (11. exd6) 11... Nxe3 12. fxe3?? { (-0.32 → -3.94) Blunder. Rxe3 was best. } (12. Rxe3) 12... dxe5?? { (-3.94 → -0.07) Blunder. Nxc5 was best. } (12... Nxc5 13. exd6 Qxd6 14. Qe2 O-O 15. e4 Qc7 16. Qe3 b4 17. Nd1 Rad8 18. Rb1 Nd7 19. a3) 13. e4?? { (-0.07 → -3.69) Blunder. b4 was best. } (13. b4 Qc8 14. Be4 Bxe4 15. Nxe4 Qb7 16. Nf2 e4 17. Nd4 Ne5 18. a4 O-O 19. c3 Nc4) 13... Nxc5 14. Be2?! { (-4.21 → -6.25) Inaccuracy. b4 was best. } (14. b4 Nxd3) 14... O-O 15. b4 Nxe4 16. Nxe4 Bxe4 17. Qxd8 Raxd8 18. Rad1 Bxc2 19. Rxd8 Rxd8 20. Rc1 Bf5 21. Kf2 Rc8 22. Rxc8+ Bxc8 23. h3 Bb7 24. Ng5 h6 25. Nf3 f5 26. g4 fxg4 27. hxg4 Kf7 28. Bd3 e4 29. Ne5+ Bxe5 30. Be2 Kf6 31. Ke3 Kg5 32. a3 Bf4+ 33. Kd4 h5 34. gxh5 gxh5 35. Kc5?! { (-12.08 → Mate in 1) Checkmate is now unavoidable. Bf1 was best. } (35. Bf1 Kg4) 35... Bc7?! { (Mate in 1 → -12.50) Lost forced checkmate sequence. Be3# was best. } (35... Be3#) 36. Bxb5 axb5 37. Kxb5?! { (-72.20 → Mate in 7) Checkmate is now unavoidable. Kd4 was best. } (37. Kd4 h4) 37... e3 38. a4 e2 39. a5 e1=Q 40. a6 Bxa6+ 41. Kxa6 Qxb4 42. Ka7 Qb6+ 43. Ka8 Qb8# { Black wins by checkmate. } 0-1