[Event "Kolping-Agosto simul"] [Site "https://lichess.org/bcf6hdOr"] [Date "2021.08.21"] [White "Prokofiev"] [Black "Parijos71"] [Result "1-0"] [UTCDate "2021.08.21"] [UTCTime "19:36:44"] [WhiteElo "2261"] [BlackElo "1908"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E92"] [Opening "King's Indian Defense: Petrosian Variation, Stein Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 { E92 King's Indian Defense: Petrosian Variation, Stein Defense } 8. Bg5 Na6 9. Nd2 h6?! { (0.59 → 1.16) Inaccuracy. Qd7 was best. } (9... Qd7) 10. Be3 Nxe4 11. Ndxe4 f5 12. O-O fxe4 13. Nxe4 Bf5 14. f3?! { (0.99 → 0.14) Inaccuracy. Bd3 was best. } (14. Bd3) 14... Bxe4 15. fxe4 Qh4 16. Bf3 Nc5 17. Qc2 Rf7 18. b3 Raf8 19. a3 Nd7 20. b4 Nf6? { (0.72 → 2.36) Mistake. axb4 was best. } (20... axb4 21. axb4) 21. g3? { (2.36 → 1.14) Mistake. bxa5 was best. } (21. bxa5) 21... Qh3 22. Qg2?! { (1.25 → 0.50) Inaccuracy. Bg2 was best. } (22. Bg2) 22... Qxg2+?! { (0.50 → 1.19) Inaccuracy. Qd7 was best. } (22... Qd7 23. Qe2) 23. Kxg2 axb4 24. axb4 g5 25. h3 Kh7 26. c5 Kg6 27. Ra7 h5 28. Rxb7 g4 29. hxg4 Nxg4?? { (2.34 → 5.07) Blunder. hxg4 was best. } (29... hxg4 30. Be2) 30. Bxg4 Rxf1 31. Bf5+ R1xf5 32. exf5+ Kxf5 33. Rxc7?! { (5.15 → 3.46) Inaccuracy. cxd6 was best. } (33. cxd6 cxd6 34. Rxg7 Rb8 35. Kf3 Rb5 36. Rh7 Rxd5 37. Rxh5+ Kf6 38. Ke2 Ke6 39. g4 Rb5) 33... Ke4?! { (3.46 → 4.72) Inaccuracy. Rg8 was best. } (33... Rg8 34. cxd6) 34. Rxg7 Kxe3 35. cxd6 Kd4 36. d7 Kxd5 37. Re7 Rd8 38. Kf3 Kd4 39. b5 Rf8+? { (4.84 → 9.61) Mistake. Kd5 was best. } (39... Kd5 40. Rg7) 40. Ke2 Rd8 41. b6 Kc5 42. b7 Kd6?! { (54.81 → Mate in 15) Checkmate is now unavoidable. Kc6 was best. } (42... Kc6 43. Re8) 43. Re8 { Black resigns. } 1-0