FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/49QcUG5W"]
[Date "2024.03.30"]
[White "Alyssa"]
[Black "Adam"]
[Result "0-1"]
[UTCDate "2024.03.30"]
[UTCTime "17:11:46"]
[WhiteElo "1028"]
[BlackElo "1719"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A45"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Bf5 4. Bf4 Nc6 5. e4? { (0.25 → -1.14) Mistake. e3 was best. } (5. e3 e6 6. Bd3 Bxd3 7. cxd3 Bd6 8. Be5 Nd7 9. Bxd6 cxd6) 5... dxe4?! { (-1.14 → -0.45) Inaccuracy. Nxe4 was best. } (5... Nxe4 6. Nxe4 dxe4 7. d5 exf3 8. dxc6 Qxd1+ 9. Rxd1 bxc6 10. gxf3 Bxc2 11. Rc1 e5 12. Bxe5) 6. d5? { (-0.45 → -1.57) Mistake. Ne5 was best. } (6. Ne5 a6 7. g4 Nxe5 8. dxe5 Nxg4 9. h3 Nh6 10. Bg2 c6 11. Nxe4 Qa5+ 12. c3 Rd8) 6... exf3 7. gxf3?? { (-1.30 → -7.56) Blunder. dxc6 was best. } (7. dxc6 Qxd1+) 7... Na5? { (-7.56 → -4.38) Mistake. Nb4 was best. } (7... Nb4 8. Bb5+) 8. d6? { (-4.38 → -8.31) Mistake. Qd4 was best. } (8. Qd4 c6) 8... exd6 9. Nb5 Qe7+ 10. Kd2 Nc4+?? { (-10.30 → -2.34) Blunder. Nc6 was best. } (10... Nc6 11. Bd3 Be6 12. Re1 a6 13. Kc1 O-O-O 14. Qd2 axb5 15. Bxb5 Nd5 16. Bg5 f6 17. Bc4) 11. Kc1?? { (-2.34 → -8.43) Blunder. Bxc4 was best. } (11. Bxc4 Kd8) 11... Qd7?! { (-8.43 → -5.00) Inaccuracy. Ne5 was best. } (11... Ne5) 12. Nxc7+? { (-5.00 → -10.29) Mistake. Bxc4 was best. } (12. Bxc4 Be7 13. a4 O-O 14. a5 d5 15. Bf1 a6 16. Nd4 Bg6 17. h4 c5 18. Bh3 Qd8) 12... Qxc7 13. b3 Na3 14. Bxd6 Bxd6 15. Bb5+ Nd7 16. Bd3 Bxd3 17. Qxd3 Bf4+ 18. Kb2 Be5+ 19. Kxa3?! { (-14.92 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (19. c3) 19... Qa5# { Black wins by checkmate. } 0-1