( 
  (IP 
    (NP-SBJ 
      (QP 
        (CD 两)
                    
        (CLP 
          (M 名)))
                    
      (NP-PN 
        (NR 中国))
                    
      (NP 
        (NN 棋手)))
                    
    (VP 
      (VP 
        (VV 利用)
                    
        (NP-OBJ 
          (CP-APP 
            (IP 
              (NP-SBJ 
                (ADJP 
                  (JJ 黑))
                    
                (NP 
                  (NN 棋)))
                    
              (VP 
                (ADVP 
                  (AD 先))
                    
                (VP 
                  (VV 行))))
                    
            (DEC 的))
                    
          (ADJP 
            (JJ 有利))
                    
          (NP 
            (NN 条件))))
                    
      (PU ，)
                    
      (VP 
        (ADVP 
          (AD 一直))
                    
        (VP 
          (VV 把握)
                    
          (AS 着)
                    
          (NP-OBJ 
            (CP 
              (WHNP-1 
                (-NONE- *OP*))
                    
              (CP 
                (IP 
                  (NP-SBJ 
                    (-NONE- *T*-1))
                    
                  (VP 
                    (VA 微弱)))
                    
                (DEC 的)))
                    
            (NP 
              (NN 先手))))))))
arg0:  两 名 中国 棋手