[Event "Friday Practice, unrated, 30 m Arena"] [Site "https://lichess.org/1md2vkEe"] [Date "2023.06.16"] [White "chessclinic"] [Black "Santiago2008"] [Result "1-0"] [UTCDate "2023.06.16"] [UTCTime "18:33:23"] [WhiteElo "2505"] [BlackElo "1971"] [WhiteTitle "IM"] [Variant "From Position"] [TimeControl "240+4"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. a4 a5 2. h4 h5 3. Nf3 Nc6 4. b3 e5 5. Nc3 Bc5 6. e3 f6 7. Bb2 d6 8. Nb5 Bb6 9. d3 Ke7 10. Nd2 Be6 11. Be2 g6 12. Nc4 Bxc4 13. bxc4 Nb4 14. Kd2 c6 15. Nc3 Nh6 16. Nd1 Nf5 17. g3 Ke6 18. Bf1 g5 19. Bh3 g4 20. Bg2 Na6 21. Nc3 Ne7 22. Ne4 Nc5 23. Nxc5+ Bxc5 24. d4 Ba7 25. Kd3 f5 26. Ba3 Nc8 27. c3 Nb6 28. c5?! { (0.00 → -0.57) Inaccuracy. Bxd6 was best. } (28. Bxd6 e4+ 29. Kc2 Nxc4 30. Bc7 Kd5 31. Bf1 b5 32. axb5 cxb5 33. Bxc4+ Kxc4 34. Bxa5 Bb8) 28... Nxa4 29. cxd6 e4+ 30. Kc2 b5 31. Bf1 Bb8 32. c4?! { (-0.15 → -1.10) Inaccuracy. d5+ was best. } (32. d5+ Kd7) 32... b4?! { (-1.10 → -0.12) Inaccuracy. Bxd6 was best. } (32... Bxd6) 33. Bc1?? { (-0.12 → -2.70) Blunder. Bxb4 was best. } (33. Bxb4 axb4 34. c5 Kd7 35. Bc4 Ba7 36. Kb3 Nxc5+ 37. dxc5 Bxc5 38. Bf7 Bxd6 39. Bxh5 c5) 33... Bxd6?? { (-2.70 → 0.24) Blunder. c5 was best. } (33... c5) 34. c5 Be7? { (0.19 → 1.61) Mistake. Bc7 was best. } (34... Bc7 35. Bc4+ Ke7 36. Bd2 Nc3 37. Bxc3 bxc3 38. Bb3 a4 39. Bxa4 Kd7 40. Kxc3 Ba5+ 41. Kc4) 35. Bc4+ Kf6 36. Bd2 Nc3? { (1.69 → 3.57) Mistake. Nxc5 was best. } (36... Nxc5 37. dxc5 Bxc5 38. Kb3 f4 39. gxf4 Be7 40. Be1 Kg6 41. Ba6 Bxh4 42. Bb7 Bd8 43. Bxc6) 37. Bxc3 bxc3 38. Kxc3?? { (3.94 → 0.54) Blunder. Bb3 was best. } (38. Bb3 a4 39. Bxa4 Bd8 40. Bxc6 Ke7 41. Bb7 Kd7 42. Bd5 Ke7 43. Bg8 Ba5 44. Bh7 Kf6) 38... Bf8?! { (0.54 → 1.10) Inaccuracy. Bd8 was best. } (38... Bd8) 39. Kb3 Ke7 40. Ka4 Bg7?? { (0.40 → 5.08) Blunder. f4 was best. } (40... f4) 41. Kxa5 f4 42. Kb6 fxe3 43. fxe3 Bh6 44. Kxc6 Bxe3 45. d5 Bf2 46. d6+ Kd8 47. Kd5 e3? { (9.81 → Mate in 7) Checkmate is now unavoidable. Kc8 was best. } (47... Kc8 48. c6 Bb6 49. Kxe4 Kb8 50. Bf7 Bd8 51. Ke5 Ba5 52. Bxh5 Ka8 53. Ke6 Bd8 54. Bxg4) 48. c6 Bxg3 49. c7+ Kc8 50. Ba6+ Kd7 51. c8=Q# { White wins by checkmate. } 1-0