[Event "Niobium simul"] [Site "https://lichess.org/8vXZn78e"] [Date "2017.05.28"] [White "naturemorte"] [Black "raisonetrange"] [Result "0-1"] [UTCDate "2017.05.28"] [UTCTime "17:35:34"] [WhiteElo "2300"] [BlackElo "1953"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D70"] [Opening "Neo-Grünfeld Defense: with Nf3"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 g6 { D70 Neo-Grünfeld Defense: with Nf3 } 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Rd1 e6 12. Bg5 Qe8 13. Bh6 Bg7? { (0.00 → 1.24) Mistake. exd5 was best. } (13... exd5 14. Nxd5 Nxd5 15. Bxf8 Qxf8 16. exd5 Qd6 17. Be2 Bd7 18. Kf1 Re8 19. h4 h5 20. b3) 14. Bxg7 Kxg7 15. Bb5? { (1.37 → 0.18) Mistake. Nb5 was best. } (15. Nb5) 15... Qe7 16. O-O exd5 17. exd5 Bf5 18. Qd4+ Qf6 19. Qxf6+ Kxf6 20. d6 cxd6 21. Rxd6+ Kg7 22. Rfd1 h5 23. a4 Bc2 24. R1d2 Bb3 25. R6d4 Rac8 26. h3 a6 27. Bf1 Rfe8?! { (0.11 → 0.94) Inaccuracy. Nc4 was best. } (27... Nc4 28. Bxc4 Rxc4 29. Rxc4 Bxc4 30. Rd6 b5 31. axb5 axb5 32. Rb6 Rd8 33. b4 Rd2 34. Nxb5) 28. Rb4 Nc4 29. Rd7?! { (0.97 → 0.00) Inaccuracy. Bxc4 was best. } (29. Bxc4) 29... Ne5?! { (0.00 → 0.65) Inaccuracy. Na5 was best. } (29... Na5 30. Bd3 Re1+ 31. Kh2 Be6 32. Rd6 Rc7 33. Rbb6 Bb3 34. Kg3 Rc1 35. f3 Be6 36. Kf2) 30. Rdxb7 Bc4 31. Bxc4 Nxc4 32. f3?! { (0.75 → 0.00) Inaccuracy. Ra7 was best. } (32. Ra7) 32... Re1+ 33. Kh2 Ne3?! { (0.00 → 0.68) Inaccuracy. a5 was best. } (33... a5 34. Rb3 h4 35. Rd7 Ne3 36. Rbb7 Nf1+ 37. Kg1 Ng3+ 38. Kf2 Rce8 39. Rxf7+ Kg8 40. Rg7+) 34. Rf4 Nf5 35. g4?? { (0.38 → -1.68) Blunder. Rd7 was best. } (35. Rd7) 35... Ne3?? { (-1.68 → 5.52) Blunder. Rd8 was best. } (35... Rd8 36. Rxf5 gxf5 37. gxh5 Rd3 38. Kg2 Ree3 39. Rb6 Rxf3 40. h6+ Kh7 41. Rf6 Rfe3 42. Rxf5) 36. Rfxf7+ Kh6?? { (5.22 → Mate in 5) Checkmate is now unavoidable. Kh8 was best. } (36... Kh8 37. Rh7+ Kg8 38. Rbg7+ Kf8 39. Ra7 Kg8 40. Ne4 Nf1+ 41. Kg1 Nd2+ 42. Kf2 Rxe4 43. fxe4) 37. Rh7+?? { (Mate in 5 → 6.20) Lost forced checkmate sequence. g5+ was best. } (37. g5+ Kxg5 38. Ne4+ Kh4 39. Rf4+ Ng4+ 40. Rxg4+ hxg4 41. Rh7#) 37... Kg5 38. Ne4+?? { (6.11 → -0.25) Blunder. Kg3 was best. } (38. Kg3 Nf1+ 39. Kf2 Rc1 40. gxh5 gxh5 41. Rbg7+ Kf5 42. Rxh5+ Kf6 43. Rg1 R1xc3 44. Rh6+ Kf7) 38... Kf4?? { (-0.25 → 2.32) Blunder. Kh4 was best. } (38... Kh4) 39. Rhf7+ Ke5?? { (2.15 → 5.10) Blunder. Nf5 was best. } (39... Nf5 40. Nc3) 40. Rfe7+?? { (5.10 → 2.10) Blunder. Rbe7+ was best. } (40. Rbe7+) 40... Kd5?? { (2.10 → 7.22) Blunder. Kf4 was best. } (40... Kf4 41. Rf7+ Nf5 42. Nc3 Rxc3 43. bxc3 Re2+ 44. Kg1 Kxf3 45. Kf1 hxg4 46. hxg4 Rc2 47. Rbe7) 41. Nc3+?? { (7.22 → 3.02) Blunder. Rbd7+ was best. } (41. Rbd7+ Kc4 42. Nd6+ Kd3 43. Nxc8+ Ke2 44. gxh5 gxh5 45. Nd6 Rd1 46. Kg3 Rf1 47. Rf7 Rb1) 41... Kc5? { (3.02 → 5.38) Mistake. Kc4 was best. } (41... Kc4) 42. Re5+? { (5.38 → 2.80) Mistake. Ne4+ was best. } (42. Ne4+) 42... Kd6?! { (2.80 → 4.02) Inaccuracy. Kd4 was best. } (42... Kd4) 43. Rbe7?? { (4.02 → -2.90) Blunder. Ra5 was best. } (43. Ra5 hxg4 44. Rxa6+ Kc5 45. hxg4 Rd8 46. Kg3 Kd4 47. Kf2 Rh1 48. Ne2+ Kd3 49. Rb3+ Kd2) 43... Nf1+ 44. Kg2 Rxe5 45. Rxe5 Kxe5 46. Kxf1 hxg4 47. hxg4 Rb8 48. Nd1 Rb4 49. a5 Rb5 50. Ne3? { (-2.87 → -5.21) Mistake. Kf2 was best. } (50. Kf2 Kf4 51. Nc3 Rxb2+ 52. Ne2+ Ke5 53. Ke3 Rb3+ 54. Kf2 Ra3 55. f4+ Ke4 56. f5 gxf5) 50... Kf4 51. Nc4?! { (-4.83 → -6.28) Inaccuracy. Ng2+ was best. } (51. Ng2+ Kg3) 51... Kxf3 52. g5?! { (-5.68 → -7.97) Inaccuracy. b3 was best. } (52. b3 Kxg4) 52... Rxg5 53. Ke1 { White resigns. } 0-1