[Event "Marianske Lazne Masters"]
[Site "Marianske Lazne"]
[Date "1925.05.??"]
[Round "7"]
[White "Opocensky, Karel"]
[Black "Thomas, George Alan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Bd3 Qxc5 9. Qe2 Na6 10. Be3 Qa5 11. O-O Bd7 12. a3 Qc7 13. b4 Rac8 14. Rac1 Qb8 15. Kh1 Nc7 16. Rfd1 Rcd8 17. c5 dxc5 18. Bxc5 Rfe8 19. Ne5 Nh5 20. Nxd7 Rxd7 21. g3 b6 22. Bf2 Red8 23. e5 Ne6 24. Qe4 Bh6 25. Bc4 Nhg7 26. Rxd7 Rxd7 27. Rd1 Rxd1+ 28. Nxd1 Nf8 29. Ne3 Ne8 30. Qc6 Nc7 31. Kg2 Nfe6 32. Nd5 Bf8 33. h4 Nxd5 34. Bxd5 Qc7 35. Kf3 Qxc6 36. Bxc6 Nc7 37. Ke4 e6 38. Kd3 Be7 39. Kc4 Kf8 40. a4 Na6 41. Be1 Nb8 42. Bf3 Bd8 43. Bf2 Bc7 44. Bd4 h5 45. Bb7 a6 46. Kd3 Ke8 47. Bc3 Kd7 48. Kc4 Bd8 49. Bf3 Be7 50. Be1 Bd8 51. g4 hxg4 52. Bxg4 Bc7 53. Bf2 Ke8 54. Be2 Kd7 55. h5 gxh5 56. Bxh5 Ke8 57. Bh4 Kf8 1/2-1/2