[Event "Overgangen midtspill-sluttspill simul"] [Site "https://lichess.org/vYAOb9vG"] [Date "2024.03.17"] [White "Bultenibo"] [Black "costahri01"] [Result "1-0"] [UTCDate "2024.03.17"] [UTCTime "12:00:18"] [WhiteElo "2342"] [BlackElo "1804"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Bf5 4. O-O e6 5. d3 Bd6 6. Nbd2 O-O 7. b3 Nbd7 8. Bb2 c5?! { (0.21 → 0.85) Inaccuracy. h6 was best. } (8... h6 9. e4 dxe4 10. dxe4 Nxe4 11. Nh4 Ndc5 12. Re1 Nxd2 13. Nxf5 exf5 14. Qxd2 Qg5 15. Qc3) 9. e4 dxe4 10. dxe4 Nxe4?? { (1.04 → 4.48) Blunder. Bg4 was best. } (10... Bg4 11. Qe1 Bc7 12. h3 Bh5 13. Qe3 h6 14. a4 a6 15. Nh4 Ne5 16. f4 Ba5 17. Nc4) 11. Nxe4 Be7 12. Nd6 Bxd6 13. Qxd6 Bxc2 14. Rac1 Be4 15. Rfd1 Bd5 16. Ne5 Nxe5 17. Qxe5 f6 18. Qh5 Qa5 19. Bxd5 exd5 20. Qxd5+ Kh8 21. a4 b6 22. Bc3 Qa6 23. Qd3 Qb7 24. Qd7 Qf3 25. Rd3 Qh5 26. Qd5 Qg6 27. Rcd1 h6 28. Qf3 Qh7 29. Rd7 Qg8 30. Bb2 Rfd8?! { (4.25 → 5.75) Inaccuracy. Rad8 was best. } (30... Rad8 31. Kg2 Rxd7 32. Rxd7 Rf7 33. Rd6 Qf8 34. Qd5 Re7 35. h4 Qg8 36. Rd8 Re8 37. Qxg8+) 31. Qxf6 Rxd7 32. Rxd7 Re8?? { (5.56 → Mate in 6) Checkmate is now unavoidable. gxf6 was best. } (32... gxf6 33. Bxf6+ Qg7 34. Rxg7 Rf8 35. Rf7+ Kg8 36. Rxf8+ Kxf8 37. Kg2 a6 38. Kf3 b5 39. Ba1) 33. Rxg7?? { (Mate in 6 → 6.21) Lost forced checkmate sequence. Qg6 was best. } (33. Qg6 Re1+ 34. Kg2 Re5 35. Bxe5 Qa8+ 36. Kh3 Qf8 37. Rd8 Qxd8 38. Qxg7#) 33... Re1+ 34. Kg2 Qd5+ 35. Qf3 Qxf3+ 36. Kxf3 Rb1 37. Bf6 Rxb3+?? { (5.75 → Mate in 7) Checkmate is now unavoidable. Rf1 was best. } (37... Rf1 38. g4 c4 39. bxc4 a6 40. Bd4 Rc1 41. Rd7+ Kg8 42. Ke4 Kf8 43. Kf5 Ke8 44. Rd6) 38. Kf4 c4 39. Rc7+ Kg8 40. Rg7+?? { (Mate in 11 → 5.62) Lost forced checkmate sequence. Kf5 was best. } (40. Kf5 Rf3+ 41. Kg6 Rxf6+ 42. Kxf6 h5 43. Rxc4 a6 44. f3 Kh7 45. Rc8 b5 46. g4 hxg4) 40... Kf8 41. Rxa7 c3 42. Rc7?! { (7.68 → 5.56) Inaccuracy. Kf5 was best. } (42. Kf5 Rb1 43. Ke6 Re1+ 44. Be5 Kg8 45. Rg7+ Kh8 46. Rc7+ Kg8 47. f4 h5 48. Rc8+ Kh7) 42... Rb4+ 43. Kf5 Rxa4 44. Rxc3 Ra5+ 45. Ke6 Ra8 46. Rf3 Re8+ 47. Kf5 Kg8 48. Kg6 Re6 49. h4 Rc6 50. h5 { Black resigns. } 1-0