de Castro de Leon, Jorge vs Kraus, Oliver

A36 English Opening: Symmetrical Variation, Botvinnik System

de Castro de Leon, Jorge 1804 Draw
Kraus, Oliver 1964 Draw
1. e4 1... c5 2. c4 2... Nc6 3. Nc3 3... g6 4. g3 4... Bg7 5. Bg2 5... d6 6. Nge2 6... e5 7. O-O 7... Nf6 8. a3 8... O-O 9. Rb1 9... Be6 10. d3 10... Qd7 11. b4 11... b6 12. Nd5 12... Nd4 13. Nxd4 13... cxd4 14. f4? 14... Nxd5 15. cxd5 15... Bh3? 16. f5 16... Bxg2 17. Kxg2 17... f6 18. h4 18... Rac8 19. Bd2 19... Qb5 20. Qb3 20... Rc7 21. a4 21... Qd7 22. b5 22... Rfc8 23. Rb2 23... Qe7 24. g4 24... Qf8 25. g5?! 25... Rf7 26. fxg6 26... hxg6 27. Rc2 27... f5?? 28. Bb4?? 28... f4?? 29. Kf3 29... Qd8?! 30. Rfc1?! 30... Rfc7?! 31. Rxc7?? 31... Rxc7 32. Rxc7 32... Qxc7 33. Qd1 33... Bf8 34. Kg2 34... Qc8 35. Bd2 35... Be7 36. Bb4 36... Kg7 37. Bd2 37... Qc5 38. Qc1 38... Bd8 39. Kf3 39... Kf7 40. Kg4 40... Be7 41. Kf3