[Event "Kazakhstan Cup Qualifier - Stage 1"] [Site "https://lichess.org/1ZfLt2SN"] [Date "2023.09.25"] [White "BooomBoss"] [Black "Player_222"] [Result "0-1"] [UTCDate "2023.09.25"] [UTCTime "06:27:45"] [WhiteElo "2535"] [BlackElo "2253"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+13"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense, Kingside Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 { A43 Benoni Defense: Benoni-Indian Defense, Kingside Move Order } g6 4. c4 b5 5. cxb5 a6 6. bxa6 Bg7 7. Nc3 O-O 8. e4 d6 9. Bd3 Bxa6 10. Bxa6 Nxa6 11. O-O Qb6 12. Re1 Ng4 13. a4 Rfb8 14. Nb5?! { (0.46 → -0.13) Inaccuracy. Re2 was best. } (14. Re2) 14... Nc7 15. h3?? { (0.07 → -1.99) Blunder. Nxc7 was best. } (15. Nxc7 Qxc7 16. Qc2 Rb4 17. Ra3 Qd7 18. b3 c4 19. bxc4 Rbxa4 20. Rxa4 Qxa4 21. Qxa4 Rxa4) 15... Nxf2 16. Kxf2 Nxb5 17. Bg5? { (-1.90 → -3.86) Mistake. Ra2 was best. } (17. Ra2 Nd4 18. Nxd4 Bxd4+ 19. Kf1 c4 20. Qe2 Qb4 21. Qc2 e5 22. g4 Qc5 23. Bd2 f5) 17... Nd4?! { (-3.86 → -2.43) Inaccuracy. Bxb2 was best. } (17... Bxb2 18. a5 Qc7 19. Qa4 Nd4 20. a6 Bxa1 21. Rxa1 Rb4 22. Qd1 Nxf3 23. Qxf3 f6 24. Bh6) 18. Bxe7?! { (-2.43 → -3.28) Inaccuracy. Rb1 was best. } (18. Rb1 Nxf3 19. gxf3 Bxb2 20. Bxe7 Qc7 21. Bg5 Bd4+ 22. Kg2 Rxb1 23. Qxb1 Rxa4 24. Qb5 Ra8) 18... Qxb2+ 19. Kg3? { (-3.34 → -5.78) Mistake. Kg1 was best. } (19. Kg1 Nxf3+ 20. Qxf3 Rb3 21. Qf1 Bd4+ 22. Kh1 Be5 23. Qg1 Qd2 24. Rad1 Qf4 25. Re2 Rxa4) 19... Nxf3 20. Qxf3 Be5+ 21. Kg4 Rb3 22. Rab1 Rxf3 23. Rxb2 Rf4+ 24. Kg5 Kg7 25. Bf6+ Bxf6+?! { (-10.64 → -5.86) Inaccuracy. Rxf6 was best. } (25... Rxf6 26. Re3 Bxb2 27. Rf3 Rxf3 28. gxf3 Rxa4 29. h4 c4 30. h5 c3 31. hxg6 hxg6 32. Kf4) 26. Kxf4 Bxb2 27. Rb1 Be5+ 28. Kg4 Rxa4 29. Re1?? { (-5.96 → Mate in 7) Checkmate is now unavoidable. Kf3 was best. } (29. Kf3 c4 30. Rc1 Ra3+ 31. Ke2 Ra2+ 32. Kd1 c3 33. Rc2 Ra4 34. Re2 h5 35. g4 Ra1+) 29... f5+?? { (Mate in 7 → -5.90) Lost forced checkmate sequence. Ra3 was best. } (29... Ra3 30. Rf1 h5+ 31. Kg5 f6+ 32. Rxf6 Bxf6+ 33. Kf4 Kh6 34. e5 Bg5+ 35. Ke4 Re3#) 30. Kg5?? { (-5.90 → Mate in 2) Checkmate is now unavoidable. Kf3 was best. } (30. Kf3 f4 31. Rc1 g5 32. Kg4 Kg6 33. Kf3 Ra8 34. Rb1 c4 35. Rb4 Ra3+ 36. Kf2 c3) 30... Rxe4 31. Rxe4 fxe4 32. Kh4 c4 33. g4 c3 34. g5 c2 35. Kg4 c1=Q 36. Kh4 Qf4# { Black wins by checkmate. } 0-1