[Event "Coach LM Lance5500 simul"] [Site "https://lichess.org/80CoTdrQ"] [Date "2024.05.09"] [White "ac789"] [Black "Lance5500"] [Result "0-1"] [UTCDate "2024.05.09"] [UTCTime "15:58:05"] [WhiteElo "1608"] [BlackElo "2689"] [BlackTitle "LM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e3 Bg7 4. Bd3 O-O 5. O-O d6 6. Nbd2 Nc6 7. Re1 e5 8. a4 Re8 9. b3?? { (-0.10 → -3.94) Blunder. dxe5 was best. } (9. dxe5 Nxe5 10. Nxe5 Rxe5 11. e4 b6 12. b3 a5 13. Bb2 Re7 14. Bd4 Bb7) 9... e4 10. Nxe4 Nxe4 11. Bxe4 Rxe4 12. Qd3 d5 13. Ba3 f5?! { (-4.18 → -3.07) Inaccuracy. Re8 was best. } (13... Re8 14. c4 Bf5 15. Qc3 Be6 16. b4 dxc4 17. b5 Nb8 18. e4 Nd7 19. h3) 14. c4 Be6 15. cxd5 Bxd5 16. h3 Re8 17. Rac1 Qd7 18. Re2?! { (-3.41 → -4.65) Inaccuracy. b4 was best. } (18. b4 a5 19. b5 Nb4 20. Qd2 Bxf3 21. gxf3 Nd5 22. e4 fxe4 23. fxe4 Nb6) 18... Rac8?! { (-4.65 → -3.63) Inaccuracy. Bxf3 was best. } (18... Bxf3 19. gxf3 Ne5 20. Qc2 Nxf3+ 21. Kg2 Nh4+ 22. Kh2 c6 23. f4 Rac8 24. Kg3) 19. Bc5?! { (-3.63 → -5.02) Inaccuracy. Rec2 was best. } (19. Rec2 f4 20. Ne5 Nxe5 21. dxe5 fxe3 22. fxe3 Be6 23. Qxd7 Bxd7 24. Rxc7 Bc6) 19... a5 20. Ba3 h6?! { (-4.84 → -3.44) Inaccuracy. Bxf3 was best. } (20... Bxf3 21. gxf3 Ne5 22. Qc3 Nxf3+ 23. Kg2 Nh4+ 24. Kh2 Kh8 25. Qxa5 f4 26. Rec2) 21. Rc5 Bf8 22. Ne5 Nxe5 23. dxe5 Bxc5 24. Bxc5 Rcd8 25. Rd2 Bc6?! { (-4.84 → -3.82) Inaccuracy. Be6 was best. } (25... Be6 26. Qxd7 Rxd7 27. Rxd7 Bxd7 28. f4 Kh7 29. b4 axb4 30. Bxb4 g5 31. a5) 26. Qxd7?! { (-3.82 → -4.81) Inaccuracy. Qc4+ was best. } (26. Qc4+ Bd5 27. Qc1 Qe6 28. e4 Bxe4 29. Rxd8 Rxd8 30. Qxh6 Rd1+ 31. Kh2 Qxe5+) 26... Rxd7 27. Rc2 Rxe5 28. f4 Red5 29. Kh2 Rd3 30. Bd4 Rxb3 31. Rc5 Rd5 32. Rc1 Rb4 33. Bc3 Rxa4 34. Kg3 Rc5 35. Kf2 Rac4 36. Ke2 Rxc3 37. Rd1 Rc2+ 38. Kf1 a4 39. Rd8+ Kf7 40. Ra8? { (-7.72 → Mate in 4) Checkmate is now unavoidable. e4 was best. } (40. e4 fxe4 41. g4 a3 42. g5 a2 43. Ra8 Rc1+ 44. Kf2 R5c2+ 45. Kg3) 40... b5? { (Mate in 4 → -7.83) Lost forced checkmate sequence. Ra2 was best. } (40... Ra2 41. Rf8+ Kxf8 42. Kg1 Rc1+ 43. Kh2 Rxg2#) 41. Ra5? { (-7.83 → Mate in 3) Checkmate is now unavoidable. Rd8 was best. } (41. Rd8 a3 42. g4 a2 43. Rd1 R5c3 44. gxf5 gxf5) 41... Rxg2 42. Rxb5 Rxb5 43. Ke1 Rb1# { Black wins by checkmate. } 0-1