[Event "Monthly Classical Arena"] [Site "https://lichess.org/emSebdAJ"] [Date "2024.03.29"] [White "Undaunted777"] [Black "Eiyi-Date"] [Result "0-1"] [UTCDate "2024.03.29"] [UTCTime "18:31:34"] [WhiteElo "1851"] [BlackElo "2053"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.16 → 0.93) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4) 3. d5 b5 { A57 Benko Gambit } 4. b3?! { (0.83 → 0.00) Inaccuracy. cxb5 was best. } (4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Nxe7 Qxe7) 4... e6 5. Nc3 b4 6. Na4 Bb7 7. dxe6 fxe6 8. Bg5 Be7 9. Nf3 O-O 10. Bxf6?? { (-0.49 → -2.35) Blunder. g3 was best. } (10. g3 Ne4 11. Bxe7 Qxe7 12. Bg2 Bc6 13. Qc2 d5 14. Ne5 Qf6 15. f4 Nd7 16. cxd5 exd5) 10... Bxf6 11. Rc1 d6?! { (-2.44 → -1.40) Inaccuracy. Bc6 was best. } (11... Bc6 12. Qd6 Bxa4 13. bxa4 Qb6 14. Qd3 Nc6 15. e3 Bc3+ 16. Kd1 Rad8 17. Qe4 d5 18. Qxe6+) 12. g3 Bxf3?! { (-1.36 → -0.75) Inaccuracy. e5 was best. } (12... e5) 13. exf3 Bd4 14. Bg2 Nc6 15. O-O Rc8 16. Qe2 Qf6 17. Rfe1?! { (-0.53 → -1.14) Inaccuracy. f4 was best. } (17. f4) 17... Rce8 18. f4 Nd8 19. Rc2 e5 20. Bd5+ Kh8 21. fxe5?! { (-0.94 → -1.64) Inaccuracy. Kg2 was best. } (21. Kg2 g5 22. fxe5 Rxe5 23. Qd1 Nf7 24. f3 Rxe1 25. Qxe1 Ne5 26. Qe2 Qg6 27. Rd2 g4) 21... Rxe5 22. Qf1 Rf5?! { (-1.16 → -0.43) Inaccuracy. Nf7 was best. } (22... Nf7 23. Ree2) 23. Ree2 Nf7 24. Be6?! { (-0.92 → -1.82) Inaccuracy. Bxf7 was best. } (24. Bxf7 Qxf7) 24... Re5? { (-1.82 → -0.60) Mistake. Rxf2 was best. } (24... Rxf2 25. Rxf2 Qxe6 26. Kh1 Bxf2 27. Rxf2 Kg8 28. Nb2 a5 29. Nd3 Qe4+ 30. Kg1 a4 31. h3) 25. Rxe5?? { (-0.60 → -4.38) Blunder. Bxf7 was best. } (25. Bxf7 Qxf7 26. Nb2 Rf5 27. Nd3 g5 28. Rcd2 Bc3 29. Rd1 Rf6 30. Re4 Bd4 31. Rd2 Rf3) 25... Nxe5 26. Bd5 Ng4 27. Kg2?! { (-5.41 → -7.72) Inaccuracy. h4 was best. } (27. h4 Ne3 28. Qe2 Nxc2 29. Qxc2 Qxf2+ 30. Qxf2 Rxf2 31. h5 g5 32. hxg6 hxg6 33. Bg2 g5) 27... Nxf2?! { (-7.72 → -5.45) Inaccuracy. Ne3+ was best. } (27... Ne3+ 28. Kh1 Nxf1 29. Bb7 Bxf2 30. Nc3 bxc3 31. Rc1 Ne3 32. Bg2 g5 33. Rxc3 Qf5 34. Rc1) 28. Re2 Qf5 29. Be6?? { (-5.52 → Mate in 2) Checkmate is now unavoidable. Rxf2 was best. } (29. Rxf2 Qxf2+ 30. Qxf2 Rxf2+ 31. Kh3 g6 32. g4 Be5 33. g5 Rxh2+ 34. Kg4 Rf2 35. Bc6 Kg7) 29... Qf3+ 30. Kg1 Nh3# { Black wins by checkmate. } 0-1