[Event "Wonderful Humanity simul"] [Site "https://lichess.org/sKs8RHXq"] [Date "2021.07.24"] [White "andro2"] [Black "mathegenie"] [Result "1-0"] [UTCDate "2021.07.24"] [UTCTime "16:20:09"] [WhiteElo "2346"] [BlackElo "1818"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Russian Game: Three Knights Game } Bb4 4. Bc4 O-O 5. d3 d6 6. h3 h6 7. O-O Be6 8. Bb3 c6 9. Ne2 Nbd7 10. c3 Ba5 11. Ng3 Re8 12. Re1 Nf8 13. Bxe6 fxe6 14. b4 Bb6 15. Be3 Ng6 { Black offers draw } 16. d4 exd4 17. cxd4 e5 18. dxe5 Nxe5 19. Bxb6 axb6 20. Nf5 d5 21. exd5 Nxf3+ 22. Qxf3 Nxd5 23. Qg4?! { (0.28 → -0.60) Inaccuracy. Rxe8+ was best. } (23. Rxe8+) 23... Qf6 24. b5? { (-0.68 → -2.00) Mistake. Ng3 was best. } (24. Ng3) 24... Nc3?? { (-2.00 → -0.13) Blunder. Rxe1+ was best. } (24... Rxe1+ 25. Rxe1) 25. bxc6 bxc6 26. Kh2 Nxa2?? { (-0.42 → 5.83) Blunder. Nd5 was best. } (26... Nd5 27. a4) 27. Rxe8+?! { (5.83 → 4.33) Inaccuracy. Rxa2 was best. } (27. Rxa2 Rad8) 27... Rxe8 28. Rxa2 Re5?! { (4.21 → 5.49) Inaccuracy. h5 was best. } (28... h5 29. Qf3) 29. Ng3 Rg5?! { (4.87 → 6.92) Inaccuracy. Ra5 was best. } (29... Ra5 30. Re2) 30. Ra8+ Kh7 31. Qe4+ Qg6 32. Qf4 b5 33. Qf8 Qc2 34. Qg8+ Kg6 35. Qe8+ Kh7 36. Qg8+?! { (Mate in 10 → 13.68) Lost forced checkmate sequence. h4 was best. } (36. h4 Rg4 37. Qg8+ Kg6 38. Qe6+ Kh7 39. Qxg4 Qb2 40. h5 Qf6 41. Qe4+ g6 42. hxg6+ Qxg6) 36... Kg6 37. Qe8+ Kh7 38. Qe4+?? { (Mate in 7 → 3.70) Lost forced checkmate sequence. Ne4 was best. } (38. Ne4 Qxe4 39. Qxe4+ Rg6 40. Ra3 c5 41. Rg3 Kg8 42. Qxg6 Kf8 43. Re3 c4 44. Re8#) 38... Qxe4 39. Nxe4 Re5 40. Nd6 Rd5 41. Ne4 c5 { Black offers draw } 42. Ra7 Rf5 43. g4 Rf4 44. f3?! { (3.92 → 2.77) Inaccuracy. Re7 was best. } (44. Re7 Rf8 45. Kg2 b4 46. Rb7 h5 47. Nxc5 hxg4 48. hxg4 Re8 49. Kf3 b3 50. Ne4 Kg6) 44... Rxf3 45. Nxc5 Rc3?! { (2.54 → 3.76) Inaccuracy. Re3 was best. } (45... Re3 46. Nd7) 46. Ne6 Rc2+?! { (3.65 → 4.92) Inaccuracy. Kg6 was best. } (46... Kg6 47. Nxg7) 47. Kg3 b4 48. Nxg7 Kg8 49. Nh5 b3 50. Nf6+ Kh8?? { (4.90 → Mate in 1) Checkmate is now unavoidable. Kf8 was best. } (50... Kf8 51. Rb7) 51. Rh7# { White wins by checkmate. } 1-0