[Event "Casual blitz game"] [Site "https://lichess.org/Rtikb5HO"] [Date "2024.06.22"] [White "mate-in-four"] [Black "MartinHackfresse"] [Result "0-1"] [UTCDate "2024.06.22"] [UTCTime "14:13:41"] [WhiteElo "2581"] [BlackElo "2728"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E81"] [Opening "King's Indian Defense: Steiner Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Bg5 { E81 King's Indian Defense: Steiner Attack } c5 7. d5 e6 8. Qd2 h6 9. Be3 exd5 10. cxd5 Re8 11. Be2 a6? { (0.33 → 1.45) Mistake. h5 was best. } (11... h5 12. Bh6 Bh8 13. Bf4 a6 14. a4 Bg7 15. h4 Qc7 16. b3 Nh7 17. Rc1) 12. a4? { (1.45 → 0.19) Mistake. Bxh6 was best. } (12. Bxh6 Nxe4 13. Nxe4 Qh4+ 14. g3 Qxh6 15. Nf6+ Kf8 16. Qxh6 Bxh6 17. Nxe8 Kxe8) 12... h5 13. Bh6 Bh8 14. Nh3 Bxh3 15. gxh3 Nbd7 16. O-O Kh7 17. Kh1 b6?! { (0.42 → 1.03) Inaccuracy. Bg7 was best. } (17... Bg7 18. Bg5 Rc8 19. a5 c4 20. Be3 Nc5 21. Bxc4 Qd7 22. Ba2 Qxh3 23. Bf4) 18. Bg5 Qc7 19. b3 Rec8 20. Rac1 Re8 21. Bd3 Kg8 22. Rg1?! { (2.04 → 1.20) Inaccuracy. Qg2 was best. } (22. Qg2) 22... Ne5 23. Be2 Nh7 24. Bh6 Nd7 25. f4 Qd8? { (1.42 → 2.85) Mistake. Bd4 was best. } (25... Bd4 26. Rg2 Nhf6 27. f5 Kh7 28. fxg6+ fxg6 29. Rxg6 Rg8 30. Rg5 Rxg5 31. Bxg5) 26. Bxh5?? { (2.85 → 0.00) Blunder. e5 was best. } (26. e5 Nxe5 27. fxe5 Bxe5 28. Bd3 Qh4 29. Qg2 Qd4 30. Bc4 Bg7 31. Bxg7 Qxg7) 26... Qh4 27. Bg4?? { (0.17 → -2.30) Blunder. Bxg6 was best. } (27. Bxg6 fxg6) 27... Bxc3? { (-2.30 → -0.91) Mistake. Ndf6 was best. } (27... Ndf6 28. Bg5 Nxg5 29. fxg5 Nxe4 30. Nxe4 Rxe4 31. Rcf1 Be5 32. Rf3 Ra7 33. Rgf1) 28. Qxc3 Qxh6 29. Bxd7 Rxe4 30. f5 g5 31. f6?! { (-1.14 → -1.79) Inaccuracy. Rce1 was best. } (31. Rce1 Rxe1 32. Rxe1 b5 33. axb5 axb5 34. Bxb5 Nf6 35. Rg1 Ne4 36. Qe3 Qh4) 31... Re5?! { (-1.79 → -0.92) Inaccuracy. Nxf6 was best. } (31... Nxf6) 32. Rcf1 Rd8?! { (-1.07 → -0.41) Inaccuracy. Ra7 was best. } (32... Ra7 33. Bc8 Nxf6 34. h4 Nxd5 35. Qg3 Qh7 36. hxg5 Qe4+ 37. Qf3 Kg7 38. Bf5) 33. Bf5 Nxf6 34. Qg3?? { (-0.35 → -2.23) Blunder. Qf3 was best. } (34. Qf3) 34... Kf8 35. Qf3 Ke7?! { (-2.19 → -1.20) Inaccuracy. Nxd5 was best. } (35... Nxd5 36. Bg4 Nf4 37. Qb7 d5 38. h4 Qd6 39. hxg5 Rxg5 40. Qxa6 d4 41. Qb7) 36. Re1?! { (-1.20 → -2.02) Inaccuracy. Bd3 was best. } (36. Bd3 Rf8) 36... Qh4 37. Rxe5+ dxe5 38. d6+?! { (-2.01 → -3.25) Inaccuracy. Bg4 was best. } (38. Bg4 e4) 38... Rxd6 39. Qb7+ Kf8 40. Qb8+ Ke7 41. Qc7+ Nd7 42. Bxd7?? { (-3.46 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (42. Rf1 Qb4 43. Bxd7 Qe4+ 44. Kg1 Qd4+ 45. Kg2 Rxd7 46. Qxb6 Qd6 47. Qxd6+ Rxd6) 42... Qe4+ 43. Rg2 Rd1# { Black wins by checkmate. } 0-1