[Event "Homeschool Class 12-19 simul"] [Site "https://lichess.org/dSVIE2zm"] [Date "2023.12.19"] [White "EnPassant81"] [Black "LuLaQueen"] [Result "1-0"] [UTCDate "2023.12.19"] [UTCTime "18:03:37"] [WhiteElo "2450"] [BlackElo "1164"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6?! { (0.00 → 0.59) Inaccuracy. c5 was best. } (2... c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 Bf5 6. c4 e6 7. cxd5) 3. Nc3 Nf6?! { (0.26 → 0.85) Inaccuracy. a6 was best. } (3... a6 4. e3 Bf5 5. Bd3 Bxd3 6. cxd3 e6 7. Qb3 Na5 8. Qa4+) 4. e3?! { (0.85 → 0.30) Inaccuracy. Nb5 was best. } (4. Nb5 e5 5. Bxe5 Nxe5 6. dxe5 a6 7. Nc3 d4 8. exf6 dxc3) 4... e6 5. a3 b6?! { (0.09 → 0.89) Inaccuracy. Bd6 was best. } (5... Bd6 6. Bg5 h6 7. Bh4 a6 8. Nf3 O-O 9. Be2 Re8 10. Qd2) 6. Nb5 Bd6 7. Nxd6+ cxd6 8. Nf3 O-O 9. Bd3 Ne4 10. c3 Bb7 11. O-O Qe7 12. c4 e5?! { (0.15 → 0.91) Inaccuracy. Na5 was best. } (12... Na5 13. cxd5 Bxd5 14. Rc1 Rac8 15. Rxc8 Rxc8 16. Qb1 f5 17. Rc1 Rc7 18. h4 h6 19. Rc2) 13. cxd5 exf4 14. dxc6 Bxc6 15. Rc1 Bd5 16. Bc4? { (0.84 → -0.65) Mistake. exf4 was best. } (16. exf4) 16... Qe6? { (-0.65 → 0.57) Mistake. Bxc4 was best. } (16... Bxc4 17. Rxc4) 17. Bxd5 Qxd5 18. Qd3?! { (0.68 → -0.10) Inaccuracy. exf4 was best. } (18. exf4 Rac8 19. Qd3 Rfe8 20. Rfe1 Rxc1 21. Rxc1 g6 22. Qc4 Qf5 23. g3 Nf6 24. Ng5 Qd7) 18... fxe3 19. fxe3 Rac8 20. Qa6?! { (-0.20 → -0.89) Inaccuracy. Nd2 was best. } (20. Nd2) 20... Qe6?! { (-0.89 → -0.25) Inaccuracy. Rxc1 was best. } (20... Rxc1) 21. Qxa7?! { (-0.25 → -1.03) Inaccuracy. d5 was best. } (21. d5 Qd7) 21... b5? { (-1.03 → 0.32) Mistake. Rxc1 was best. } (21... Rxc1 22. Rxc1 Qb3 23. Re1 Qxb2 24. Kh1 Re8 25. d5 g6 26. Qa4 Kf8 27. h3 Qf2 28. Qb4) 22. Rxc8 Rxc8 23. Qb7 Rc2?! { (0.10 → 0.87) Inaccuracy. Qe8 was best. } (23... Qe8 24. Qd5 g6 25. h3 Rc2 26. Ne5 dxe5 27. Qxe4 Rxb2 28. Rc1 Qe6 29. Rc6 Rb1+ 30. Kh2) 24. d5?! { (0.87 → 0.08) Inaccuracy. Ne1 was best. } (24. Ne1 Rc1) 24... Qe8 25. Nd4 Rxb2 26. Nc6?! { (0.17 → -0.91) Inaccuracy. Qc6 was best. } (26. Qc6 Qd8 27. Qc1 Ra2 28. Nxb5 Rd2 29. Qc4 Qe7 30. Qc8+ Qf8 31. Qxf8+ Kxf8 32. Ra1 Rxd5) 26... Nd2 27. Ne7+ Kf8 28. Rc1 Rb1 29. Rxb1 Nxb1 30. Nf5 Nxa3 31. Qa6 Nc2?? { (0.00 → 4.84) Blunder. Nc4 was best. } (31... Nc4 32. Qa1 Qe5 33. Qa8+ Qe8) 32. Qxd6+ Kg8 33. Ne7+ Kh8 34. Qc6 Qxe7?? { (5.44 → Mate in 2) Checkmate is now unavoidable. Qf8 was best. } (34... Qf8 35. Qxc2 g6 36. d6 Kg7 37. Kf2 b4 38. Qb2+ f6 39. Qxb4 Qa8 40. d7 Qd8 41. Qd6) 35. Qc8+ Qf8 36. Qxf8# { White wins by checkmate. } 1-0