[Event "Trebitsch Memorial 19th"] [Site "Vienna AUT"] [Date "1936.10.21"] [Round "3"] [White "Simon Rubinstein"] [Black "Josef Lokvenc"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D81"] [Opening "Grünfeld Defense: Russian Variation, Accelerated Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 { D81 Grünfeld Defense: Russian Variation, Accelerated Variation } c6?! { (0.20 → 0.82) Inaccuracy. dxc4 was best. } (4... dxc4 5. Qxc4 c5 6. dxc5 Bg7 7. Nf3 O-O 8. g3 Be6 9. Qh4) 5. Nf3 Bg7 6. Bf4 O-O 7. e3 e6?! { (0.28 → 0.87) Inaccuracy. a5 was best. } (7... a5 8. cxd5 a4 9. Nxa4 Nxd5 10. Be5 Bxe5 11. Nxe5 Nd7 12. Nxd7) 8. h3 b6 9. Be2 Bb7 10. O-O Re8 11. Rfd1 Nbd7 12. Bh2 Rc8 13. Rac1 a6 14. a4? { (1.72 → 0.48) Mistake. c5 was best. } (14. c5) 14... c5 15. cxd5 exd5 16. Qa3 Qe7 17. Ne5 cxd4 18. Qxe7 Rxe7 19. exd4 Nf8 20. Bf3 Rd8?! { (0.17 → 0.82) Inaccuracy. Ree8 was best. } (20... Ree8 21. Bf4 Ne6 22. Be3 Red8 23. h4 Ne4 24. g3 f5 25. Nxe4 dxe4 26. Rxc8 Bxc8 27. Be2) 21. Na2?! { (0.82 → 0.27) Inaccuracy. b4 was best. } (21. b4 Ne4) 21... Rc8?! { (0.27 → 1.22) Inaccuracy. Rde8 was best. } (21... Rde8) 22. Rxc8 Bxc8 23. Nb4 Bb7 24. Nbc6 Re8 25. a5 b5 26. Bf4 Ne6 27. Be3 Bf8 28. Rc1 Rc8 29. g4 g5 30. Kf1 Bd6 31. Ke2 Ne4? { (-0.50 → 0.88) Mistake. Kg7 was best. } (31... Kg7 32. Kd3 Rc7 33. Bg2 h6 34. b4 Nf4+ 35. Bxf4 gxf4 36. Rc2 Rc8 37. h4 Ne4 38. g5) 32. Bxe4 dxe4 33. d5 Nf4+ 34. Bxf4 gxf4 35. Nd7 Kg7 36. Nc5 Bxc6? { (1.04 → 2.39) Mistake. Bxc5 was best. } (36... Bxc5) 37. dxc6 Bxc5 38. Rxc5 Rc7 39. Kd2 Kf6 40. Kc3 Ke6 41. Kd4 e3 42. fxe3 fxe3?! { (3.41 → 4.58) Inaccuracy. f3 was best. } (42... f3 43. Re5+) 43. Kxe3 Kd6 44. Kd4 Rxc6 45. Rxc6+ Kxc6 46. g5 Kd6 47. b4 Ke6 48. Kc5 Kf5 49. h4 h6 50. Kb6 hxg5 51. hxg5 Kxg5 52. Kxa6 f5 53. Kxb5 f4 54. Kc4 f3 55. Kd3 Kf4 56. a6 Kg3 57. a7 f2 58. Ke2 { Black resigns. } 1-0