[Event "DMV Advanced Camp simul"] [Site "https://lichess.org/nCrmg6nX"] [Date "2023.07.27"] [White "Victors600"] [Black "jposthuma"] [Result "0-1"] [UTCDate "2023.07.27"] [UTCTime "16:40:19"] [WhiteElo "1359"] [BlackElo "2653"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nf3 g6 4. g3? { (0.52 → -0.61) Mistake. d4 was best. } (4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7) 4... Bg7 5. Bg2 d6 6. O-O Bg4 7. Nc3 e6 8. d3 Nge7 9. Be3 O-O 10. Qd2 Bxf3 11. Bxf3 Nd4 12. Bg2 Rb8 13. a4?? { (-0.29 → -2.35) Blunder. f4 was best. } (13. f4) 13... Nb3 14. Qd1 Nxa1 15. Qxa1 Nc6 16. Nb5 a6 17. Nc3 Nd4 18. Qc1 b5?! { (-2.84 → -2.04) Inaccuracy. Qa5 was best. } (18... Qa5 19. h4 b5 20. axb5 Qxc3 21. bxc3 Ne2+ 22. Kh2 Nxc1 23. Rxc1 axb5 24. cxb5 Rxb5 25. d4) 19. axb5 axb5 20. Bxd4 Bxd4 21. Nxb5 Bg7 22. Qf4?! { (-1.85 → -2.70) Inaccuracy. Qd2 was best. } (22. Qd2 Rb6 23. Ra1 Qf6 24. d4 cxd4 25. b4 Rc8 26. Qd3 Qd8 27. h4 e5 28. Ra7 Ra8) 22... Be5?! { (-2.70 → -1.57) Inaccuracy. Ra8 was best. } (22... Ra8 23. Rb1 Ra2 24. Qc1 Qa5 25. Bf1 Qb4 26. Nc3 Bxc3 27. bxc3 Qa4 28. Rb6 Ra1 29. Rb1) 23. Qe3?! { (-1.57 → -2.55) Inaccuracy. Qd2 was best. } (23. Qd2) 23... Bxb2 24. Rb1 Bg7 25. f4?? { (-2.75 → -5.94) Blunder. Qd2 was best. } (25. Qd2 Qf6 26. h4 Rb6 27. Kh2 Ra6 28. f4 Qd8 29. Rf1 Ra4 30. Rf2 Rb4 31. Qa2 Qe7) 25... Rxb5 26. Rxb5 Bd4 27. Qxd4 cxd4 28. e5 dxe5 29. Rxe5 Qb6 30. h4 Rb8 31. Rb5 Qc7 32. Re5 Rb1+ 33. Kh2 h5 34. Re4?! { (-5.25 → -6.90) Inaccuracy. Rb5 was best. } (34. Rb5 Rxb5 35. cxb5 e5 36. fxe5 Qc5 37. Bc6 Qc2+ 38. Kh3 Qb1 39. Kh2 Qxd3 40. e6 Qe2+) 34... Qc5 35. Re5 Qa3 36. Re4?? { (-6.62 → Mate in 11) Checkmate is now unavoidable. Rb5 was best. } (36. Rb5 Qxd3 37. g4 Qd1 38. Rxb1 Qxb1 39. gxh5 d3 40. h6 d2 41. Bf3 Qf1 42. Kg3 Qg1+) 36... Qxd3 37. c5 Rb2 38. Kh3 Rxg2 39. Kxg2 Qxe4+ 40. Kf2 Qc2+ 41. Kf3 Qxc5 42. Kf2 d3+ 43. Ke1 Qe3+ 44. Kd1 Qe2+ 45. Kc1 Qc2# { Black wins by checkmate. } 0-1