[Event "Rhenium simul"] [Site "https://lichess.org/a94vNt3x"] [Date "2016.06.06"] [White "NDuma"] [Black "jposthuma"] [Result "0-1"] [UTCDate "2016.06.06"] [UTCTime "04:49:59"] [WhiteElo "1471"] [BlackElo "2290"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 c5 3. Bc4 d5 4. Bb3 Nc6 5. Nd2?! { (-0.42 → -1.01) Inaccuracy. Nf3 was best. } (5. Nf3 Bg4 6. O-O e6 7. c3 Bd6 8. h3 Bxf3 9. Qxf3 O-O 10. Nd2 Qc7 11. dxc5 Bxc5) 5... Bg4 6. Ngf3 e6 7. c4 cxd4 8. exd4 Bd6 9. O-O O-O 10. h3 Bh5 11. c5 Bc7?! { (-1.25 → -0.64) Inaccuracy. Bf4 was best. } (11... Bf4 12. Qe1 Bxd2 13. Qxd2 Bxf3 14. gxf3 e5 15. dxe5 Nxe5 16. Qd1 Qd7 17. f4 Ng6 18. Qd3) 12. Re1? { (-0.64 → -2.19) Mistake. Qc2 was best. } (12. Qc2 Bg6 13. Qd1 Bh5 14. Qc2 Bg6 15. Qd1 b6 16. Ba4 Nb4 17. a3 Nd3 18. cxb6 axb6) 12... Nxd4 13. Nxd4?? { (-2.08 → -4.75) Blunder. Ba4 was best. } (13. Ba4 a5 14. b3 Nxf3+ 15. Nxf3 Ne4 16. Qd4 f6 17. Qe3 Bxf3 18. Qxf3 Be5 19. Rb1 Qe7) 13... Bxd1 14. Rxd1 Qe7 15. c6 bxc6 16. Nxc6?! { (-5.30 → -8.22) Inaccuracy. N2f3 was best. } (16. N2f3 c5 17. Nc6 Qd6 18. Ba4 Ne4 19. Be3 Bb6 20. Rac1 f5 21. Nce5 f4 22. Bd2 Rf5) 16... Qd6 17. Nd4 Qh2+ 18. Kf1 Qh1+ 19. Ke2 Qxg2 20. Ba4 Bb6 21. N2b3 Ne4 22. Be3 e5 23. Bc6 exd4 24. Bxa8 dxe3 25. Bxd5?! { (-26.15 → Mate in 7) Checkmate is now unavoidable. Kd3 was best. } (25. Kd3 Nxf2+) 25... Qxf2+ 26. Kd3 e2 27. Re1?! { (-24.80 → Mate in 7) Checkmate is now unavoidable. Rdc1 was best. } (27. Rdc1 Qf3+ 28. Kc4 Nd6+ 29. Kb4 Qxd5 30. a4 Rb8 31. Rc8+ Rxc8 32. Re1 Qe4+ 33. Ka3 a5) 27... Qe3+ 28. Kc4 Rc8+ 29. Kb4 Nc5 30. Rf1?! { (-27.06 → Mate in 6) Checkmate is now unavoidable. Rac1 was best. } (30. Rac1 Nd3+ 31. Kb5 Nxc1 32. Bc4 Qe8+ 33. Kb4 Qe7+ 34. Kb5 Qd7+ 35. Ka6 Qa4+ 36. Na5 Qxa5+) 30... exf1=Q 31. Rxf1 Nd3+ 32. Kb5 Rc5+ 33. Nxc5 Qxc5+ 34. Ka6 Nb4+ 35. Kb7 Qxd5+ 36. Kc8 Qc6+ 37. Kb8 Na6# { Black wins by checkmate. } 0-1