[Event "SaintLouisChessClub Arena"] [Site "https://lichess.org/3pPk0RY9"] [Date "2024.08.30"] [Round "-"] [White "YegnaSJ"] [Black "Penguin13"] [Result "0-1"] [GameId "3pPk0RY9"] [UTCDate "2024.08.30"] [UTCTime "22:39:19"] [WhiteElo "2201"] [BlackElo "2309"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [BlackTitle "WGM"] [BlackFideId "13301918"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 c5 3. e3 Qb6 4. Nc3 a6 5. a3 Nf6 6. h3 d5 7. Nf3 Ne4? { (-0.15 → 1.13) Mistake. Bd7 was best. } (7... Bd7 8. Rb1 Bc6 9. Bd3 Nbd7 10. dxc5 Nxc5 11. b4 Na4 12. Be5 Qd8 13. O-O) 8. Nxe4 dxe4 9. Nd2 cxd4?! { (1.07 → 1.87) Inaccuracy. Qxb2 was best. } (9... Qxb2 10. Be2 cxd4 11. Rb1 Qxa3 12. O-O Nc6 13. exd4 Qc3 14. Nc4 Qxd4 15. Qc1) 10. Nxe4?? { (1.87 → -0.41) Blunder. Nc4 was best. } (10. Nc4) 10... e5 11. Bh2 dxe3 12. Bxe5 exf2+ 13. Nxf2 Bc5 14. Nd3 O-O 15. Be2?? { (-0.22 → -2.54) Blunder. Nxc5 was best. } (15. Nxc5) 15... Be3 16. Nb4? { (-2.15 → -3.93) Mistake. Bf4 was best. } (16. Bf4 Nc6 17. Bxe3 Qxe3 18. Qd2 Qg3+ 19. Kf1 Rd8 20. Bf3 Nd4 21. Qf2 Qc7) 16... Rd8 17. Nd3 Nc6 18. Bc3 Qc7 19. Qb1? { (-4.19 → -7.57) Mistake. Bf3 was best. } (19. Bf3 Nd4 20. Bxd4 Bxd4 21. Qe2 Bf5 22. O-O-O Re8 23. Qf1 Rac8 24. c3 Bxc3) 19... Qg3+ 20. Kd1 Qxg2 21. Rf1 Bxh3 22. Re1 Bg4 23. b3 Rac8 24. Bxg4 Qxg4+ 25. Re2 Bd4 26. Qb2 Bxc3 27. Qxc3 Nd4 28. Qd2 Rxc2 29. Qxc2?! { (-10.04 → Mate in 12) Checkmate is now unavoidable. Ra2 was best. } (29. Ra2 Rxa2 30. Qxa2 Nxe2 31. Ke1 Nd4 32. Kf1 Qh3+ 33. Qg2 Qxd3+ 34. Kg1 Qd1+) 29... Nxc2 30. Kd2 Nd4? { (Mate in 11 → -9.06) Lost forced checkmate sequence. Nxa1 was best. } (30... Nxa1 31. Re3 Qg2+ 32. Kd1 Qf1+ 33. Kd2 Qf2+ 34. Re2 Nxb3+ 35. Kc3 Qxe2 36. Ne5) 31. Rae1 Nxe2 32. Rxe2 h5 33. Kc2? { (-8.96 → Mate in 5) Checkmate is now unavoidable. b4 was best. } (33. b4 Qg3 34. Kc1 f6 35. Re7) 33... Qxe2+ 34. Kc1 Rxd3 35. b4 Rd1# { Black wins by checkmate. } 0-1